Merge "Always do simple path detection"
diff --git a/Android.mk b/Android.mk
index f924a76..b9035ff 100644
--- a/Android.mk
+++ b/Android.mk
@@ -255,10 +255,14 @@
media/java/android/media/IAudioService.aidl \
media/java/android/media/IAudioFocusDispatcher.aidl \
media/java/android/media/IAudioRoutesObserver.aidl \
+ media/java/android/media/IMediaRouterClient.aidl \
+ media/java/android/media/IMediaRouterService.aidl \
media/java/android/media/IMediaScannerListener.aidl \
media/java/android/media/IMediaScannerService.aidl \
media/java/android/media/IRemoteControlClient.aidl \
media/java/android/media/IRemoteControlDisplay.aidl \
+ media/java/android/media/IRemoteDisplayCallback.aidl \
+ media/java/android/media/IRemoteDisplayProvider.aidl \
media/java/android/media/IRemoteVolumeObserver.aidl \
media/java/android/media/IRingtonePlayer.aidl \
telephony/java/com/android/internal/telephony/IPhoneStateListener.aidl \
diff --git a/core/java/android/app/MediaRouteActionProvider.java b/core/java/android/app/MediaRouteActionProvider.java
index 63b641c..6839c8e 100644
--- a/core/java/android/app/MediaRouteActionProvider.java
+++ b/core/java/android/app/MediaRouteActionProvider.java
@@ -60,7 +60,7 @@
}
mRouteTypes = types;
if (types != 0) {
- mRouter.addCallback(types, mCallback);
+ mRouter.addCallback(types, mCallback, MediaRouter.CALLBACK_FLAG_PASSIVE_DISCOVERY);
}
if (mView != null) {
mView.setRouteTypes(mRouteTypes);
diff --git a/core/java/android/app/MediaRouteButton.java b/core/java/android/app/MediaRouteButton.java
index 2464e35..e75dc29 100644
--- a/core/java/android/app/MediaRouteButton.java
+++ b/core/java/android/app/MediaRouteButton.java
@@ -128,14 +128,14 @@
if (mToggleMode) {
if (mRemoteActive) {
- mRouter.selectRouteInt(mRouteTypes, mRouter.getDefaultRoute());
+ mRouter.selectRouteInt(mRouteTypes, mRouter.getDefaultRoute(), true);
} else {
final int N = mRouter.getRouteCount();
for (int i = 0; i < N; i++) {
final RouteInfo route = mRouter.getRouteAt(i);
if ((route.getSupportedTypes() & mRouteTypes) != 0 &&
route != mRouter.getDefaultRoute()) {
- mRouter.selectRouteInt(mRouteTypes, route);
+ mRouter.selectRouteInt(mRouteTypes, route, true);
}
}
}
@@ -206,7 +206,8 @@
if (mAttachedToWindow) {
updateRouteInfo();
- mRouter.addCallback(types, mRouterCallback);
+ mRouter.addCallback(types, mRouterCallback,
+ MediaRouter.CALLBACK_FLAG_PASSIVE_DISCOVERY);
}
}
@@ -222,8 +223,7 @@
void updateRemoteIndicator() {
final RouteInfo selected = mRouter.getSelectedRoute(mRouteTypes);
final boolean isRemote = selected != mRouter.getDefaultRoute();
- final boolean isConnecting = selected != null &&
- selected.getStatusCode() == RouteInfo.STATUS_CONNECTING;
+ final boolean isConnecting = selected != null && selected.isConnecting();
boolean needsRefresh = false;
if (mRemoteActive != isRemote) {
@@ -243,7 +243,7 @@
void updateRouteCount() {
final int N = mRouter.getRouteCount();
int count = 0;
- boolean hasVideoRoutes = false;
+ boolean scanRequired = false;
for (int i = 0; i < N; i++) {
final RouteInfo route = mRouter.getRouteAt(i);
final int routeTypes = route.getSupportedTypes();
@@ -253,8 +253,9 @@
} else {
count++;
}
- if ((routeTypes & MediaRouter.ROUTE_TYPE_LIVE_VIDEO) != 0) {
- hasVideoRoutes = true;
+ if (((routeTypes & MediaRouter.ROUTE_TYPE_LIVE_VIDEO
+ | MediaRouter.ROUTE_TYPE_REMOTE_DISPLAY)) != 0) {
+ scanRequired = true;
}
}
}
@@ -262,9 +263,10 @@
setEnabled(count != 0);
// Only allow toggling if we have more than just user routes.
- // Don't toggle if we support video routes, we may have to let the dialog scan.
- mToggleMode = count == 2 && (mRouteTypes & MediaRouter.ROUTE_TYPE_LIVE_AUDIO) != 0 &&
- !hasVideoRoutes;
+ // Don't toggle if we support video or remote display routes, we may have to
+ // let the dialog scan.
+ mToggleMode = count == 2 && (mRouteTypes & MediaRouter.ROUTE_TYPE_LIVE_AUDIO) != 0
+ && !scanRequired;
}
@Override
@@ -318,7 +320,8 @@
super.onAttachedToWindow();
mAttachedToWindow = true;
if (mRouteTypes != 0) {
- mRouter.addCallback(mRouteTypes, mRouterCallback);
+ mRouter.addCallback(mRouteTypes, mRouterCallback,
+ MediaRouter.CALLBACK_FLAG_PASSIVE_DISCOVERY);
updateRouteInfo();
}
}
diff --git a/core/java/android/hardware/camera2/impl/CameraDevice.java b/core/java/android/hardware/camera2/impl/CameraDevice.java
index c428a17..814aa96 100644
--- a/core/java/android/hardware/camera2/impl/CameraDevice.java
+++ b/core/java/android/hardware/camera2/impl/CameraDevice.java
@@ -279,6 +279,10 @@
checkIfCameraClosed();
int requestId;
+ if (repeating) {
+ stopRepeating();
+ }
+
try {
requestId = mRemoteDevice.submitRequest(request, repeating);
} catch (CameraRuntimeException e) {
@@ -293,10 +297,6 @@
}
if (repeating) {
- // Queue for deletion after in-flight requests finish
- if (mRepeatingRequestId != REQUEST_ID_NONE) {
- mRepeatingRequestIdDeletedList.add(mRepeatingRequestId);
- }
mRepeatingRequestId = requestId;
}
diff --git a/core/java/android/view/Display.java b/core/java/android/view/Display.java
index 27e3b08..d3f63b4 100644
--- a/core/java/android/view/Display.java
+++ b/core/java/android/view/Display.java
@@ -645,6 +645,15 @@
|| uid == 0;
}
+ /**
+ * Returns true if the display is a public presentation display.
+ * @hide
+ */
+ public boolean isPublicPresentation() {
+ return (mFlags & (Display.FLAG_PRIVATE | Display.FLAG_PRESENTATION)) ==
+ Display.FLAG_PRESENTATION;
+ }
+
private void updateDisplayInfoLocked() {
// Note: The display manager caches display info objects on our behalf.
DisplayInfo newInfo = mGlobal.getDisplayInfo(mDisplayId);
diff --git a/core/java/com/android/internal/app/MediaRouteChooserDialogFragment.java b/core/java/com/android/internal/app/MediaRouteChooserDialogFragment.java
index e300021..268dcf6 100644
--- a/core/java/com/android/internal/app/MediaRouteChooserDialogFragment.java
+++ b/core/java/com/android/internal/app/MediaRouteChooserDialogFragment.java
@@ -501,7 +501,7 @@
final RouteInfo route = (RouteInfo) item;
if (type == VIEW_ROUTE) {
- mRouter.selectRouteInt(mRouteTypes, route);
+ mRouter.selectRouteInt(mRouteTypes, route, true);
dismiss();
} else if (type == VIEW_GROUPING_ROUTE) {
final Checkable c = (Checkable) view;
@@ -514,7 +514,7 @@
if (mRouter.getSelectedRoute(mRouteTypes) == oldGroup) {
// Old group was selected but is now empty. Select the group
// we're manipulating since that's where the last route went.
- mRouter.selectRouteInt(mRouteTypes, mEditingGroup);
+ mRouter.selectRouteInt(mRouteTypes, mEditingGroup, true);
}
oldGroup.removeRoute(route);
mEditingGroup.addRoute(route);
@@ -555,7 +555,7 @@
mEditingGroup = group;
mCategoryEditingGroups = group.getCategory();
getDialog().setCanceledOnTouchOutside(false);
- mRouter.selectRouteInt(mRouteTypes, mEditingGroup);
+ mRouter.selectRouteInt(mRouteTypes, mEditingGroup, true);
update();
scrollToEditingGroup();
}
diff --git a/core/java/com/android/internal/os/ZygoteConnection.java b/core/java/com/android/internal/os/ZygoteConnection.java
index 3381959..4f3b5b3 100644
--- a/core/java/com/android/internal/os/ZygoteConnection.java
+++ b/core/java/com/android/internal/os/ZygoteConnection.java
@@ -197,10 +197,14 @@
try {
parsedArgs = new Arguments(args);
+ if (parsedArgs.permittedCapabilities != 0 || parsedArgs.effectiveCapabilities != 0) {
+ throw new ZygoteSecurityException("Client may not specify capabilities: " +
+ "permitted=0x" + Long.toHexString(parsedArgs.permittedCapabilities) +
+ ", effective=0x" + Long.toHexString(parsedArgs.effectiveCapabilities));
+ }
applyUidSecurityPolicy(parsedArgs, peer, peerSecurityContext);
applyRlimitSecurityPolicy(parsedArgs, peer, peerSecurityContext);
- applyCapabilitiesSecurityPolicy(parsedArgs, peer, peerSecurityContext);
applyInvokeWithSecurityPolicy(parsedArgs, peer, peerSecurityContext);
applyseInfoSecurityPolicy(parsedArgs, peer, peerSecurityContext);
@@ -703,71 +707,6 @@
}
/**
- * Applies zygote security policy per bug #1042973. A root peer may
- * spawn an instance with any capabilities. All other uids may spawn
- * instances with any of the capabilities in the peer's permitted set
- * but no more.
- *
- * @param args non-null; zygote spawner arguments
- * @param peer non-null; peer credentials
- * @throws ZygoteSecurityException
- */
- private static void applyCapabilitiesSecurityPolicy(
- Arguments args, Credentials peer, String peerSecurityContext)
- throws ZygoteSecurityException {
-
- if (args.permittedCapabilities == 0
- && args.effectiveCapabilities == 0) {
- // nothing to check
- return;
- }
-
- boolean allowed = SELinux.checkSELinuxAccess(peerSecurityContext,
- peerSecurityContext,
- "zygote",
- "specifycapabilities");
- if (!allowed) {
- throw new ZygoteSecurityException(
- "Peer may not specify capabilities");
- }
-
- if (peer.getUid() == 0) {
- // root may specify anything
- return;
- }
-
- long permittedCaps;
-
- try {
- permittedCaps = ZygoteInit.capgetPermitted(peer.getPid());
- } catch (IOException ex) {
- throw new ZygoteSecurityException(
- "Error retrieving peer's capabilities.");
- }
-
- /*
- * Ensure that the client did not specify an effective set larger
- * than the permitted set. The kernel will enforce this too, but we
- * do it here to make the following check easier.
- */
- if (((~args.permittedCapabilities) & args.effectiveCapabilities) != 0) {
- throw new ZygoteSecurityException(
- "Effective capabilities cannot be superset of "
- + " permitted capabilities" );
- }
-
- /*
- * Ensure that the new permitted (and thus the new effective) set is
- * a subset of the peer process's permitted set
- */
-
- if (((~permittedCaps) & args.permittedCapabilities) != 0) {
- throw new ZygoteSecurityException(
- "Peer specified unpermitted capabilities" );
- }
- }
-
- /**
* Applies zygote security policy.
* Based on the credentials of the process issuing a zygote command:
* <ol>
diff --git a/core/java/com/android/internal/os/ZygoteInit.java b/core/java/com/android/internal/os/ZygoteInit.java
index a7faadf..48092f6 100644
--- a/core/java/com/android/internal/os/ZygoteInit.java
+++ b/core/java/com/android/internal/os/ZygoteInit.java
@@ -723,15 +723,6 @@
throws IOException;
/**
- * Retrieves the permitted capability set from another process.
- *
- * @param pid >=0 process ID or 0 for this process
- * @throws IOException on error
- */
- static native long capgetPermitted(int pid)
- throws IOException;
-
- /**
* Invokes select() on the provider array of file descriptors (selecting
* for readability only). Array elements of null are ignored.
*
diff --git a/core/java/com/android/internal/widget/PointerLocationView.java b/core/java/com/android/internal/widget/PointerLocationView.java
index d82831f..e339c44 100644
--- a/core/java/com/android/internal/widget/PointerLocationView.java
+++ b/core/java/com/android/internal/widget/PointerLocationView.java
@@ -31,11 +31,13 @@
import android.view.VelocityTracker;
import android.view.View;
import android.view.ViewConfiguration;
+import android.view.WindowManagerPolicy.PointerEventListener;
import android.view.MotionEvent.PointerCoords;
import java.util.ArrayList;
-public class PointerLocationView extends View implements InputDeviceListener {
+public class PointerLocationView extends View implements InputDeviceListener,
+ PointerEventListener {
private static final String TAG = "Pointer";
// The system property key used to specify an alternate velocity tracker strategy
@@ -520,7 +522,8 @@
.toString());
}
- public void addPointerEvent(MotionEvent event) {
+ @Override
+ public void onPointerEvent(MotionEvent event) {
final int action = event.getAction();
int NP = mPointers.size();
@@ -648,7 +651,7 @@
@Override
public boolean onTouchEvent(MotionEvent event) {
- addPointerEvent(event);
+ onPointerEvent(event);
if (event.getAction() == MotionEvent.ACTION_DOWN && !isFocused()) {
requestFocus();
@@ -660,7 +663,7 @@
public boolean onGenericMotionEvent(MotionEvent event) {
final int source = event.getSource();
if ((source & InputDevice.SOURCE_CLASS_POINTER) != 0) {
- addPointerEvent(event);
+ onPointerEvent(event);
} else if ((source & InputDevice.SOURCE_CLASS_JOYSTICK) != 0) {
logMotionEvent("Joystick", event);
} else if ((source & InputDevice.SOURCE_CLASS_POSITION) != 0) {
diff --git a/core/jni/Android.mk b/core/jni/Android.mk
index 5983120..4c9f8a3 100644
--- a/core/jni/Android.mk
+++ b/core/jni/Android.mk
@@ -4,6 +4,7 @@
LOCAL_CFLAGS += -DHAVE_CONFIG_H -DKHTML_NO_EXCEPTIONS -DGKWQ_NO_JAVA
LOCAL_CFLAGS += -DNO_SUPPORT_JS_BINDING -DQT_NO_WHEELEVENT -DKHTML_NO_XBL
LOCAL_CFLAGS += -U__APPLE__
+LOCAL_CFLAGS += -Wno-unused-parameter
ifeq ($(TARGET_ARCH), arm)
LOCAL_CFLAGS += -DPACKED="__attribute__ ((packed))"
diff --git a/core/jni/android/graphics/pdf/PdfDocument.cpp b/core/jni/android/graphics/pdf/PdfDocument.cpp
index b57a0fe..6175a8f 100644
--- a/core/jni/android/graphics/pdf/PdfDocument.cpp
+++ b/core/jni/android/graphics/pdf/PdfDocument.cpp
@@ -17,62 +17,138 @@
#include "jni.h"
#include "GraphicsJNI.h"
#include <android_runtime/AndroidRuntime.h>
+#include <vector>
+
+#include "CreateJavaOutputStreamAdaptor.h"
#include "SkCanvas.h"
-#include "SkPDFDevice.h"
-#include "SkPDFDocument.h"
+#include "SkDocument.h"
+#include "SkPicture.h"
+#include "SkStream.h"
#include "SkRect.h"
-#include "SkSize.h"
-#include "CreateJavaOutputStreamAdaptor.h"
-#include "JNIHelp.h"
namespace android {
-#define LOGD(x...) do { Log::Instance()->printf(Log::ELogD, x); } while(0)
+struct PageRecord {
-static jint nativeCreateDocument(JNIEnv* env, jobject clazz) {
- return reinterpret_cast<jint>(new SkPDFDocument());
+ PageRecord(int width, int height, const SkRect& contentRect)
+ : mPicture(new SkPicture()), mWidth(width), mHeight(height) {
+ mContentRect = contentRect;
+ }
+
+ ~PageRecord() {
+ mPicture->unref();
+ }
+
+ SkPicture* const mPicture;
+ const int mWidth;
+ const int mHeight;
+ SkRect mContentRect;
+};
+
+class PdfDocument {
+public:
+ PdfDocument() {
+ mCurrentPage = NULL;
+ }
+
+ SkCanvas* startPage(int width, int height,
+ int contentLeft, int contentTop, int contentRight, int contentBottom) {
+ assert(mCurrentPage == NULL);
+
+ SkRect contentRect = SkRect::MakeLTRB(
+ contentLeft, contentTop, contentRight, contentBottom);
+ PageRecord* page = new PageRecord(width, height, contentRect);
+ mPages.push_back(page);
+ mCurrentPage = page;
+
+ SkCanvas* canvas = page->mPicture->beginRecording(
+ contentRect.width(), contentRect.height(), 0);
+
+ // We pass this canvas to Java where it is used to construct
+ // a Java Canvas object which dereferences the pointer when it
+ // is destroyed, so we have to bump up the reference count.
+ canvas->ref();
+
+ return canvas;
+ }
+
+ void finishPage() {
+ assert(mCurrentPage != NULL);
+ mCurrentPage->mPicture->endRecording();
+ mCurrentPage = NULL;
+ }
+
+ void write(SkWStream* stream) {
+ SkDocument* document = SkDocument::CreatePDF(stream);
+ for (unsigned i = 0; i < mPages.size(); i++) {
+ PageRecord* page = mPages[i];
+
+ SkCanvas* canvas = document->beginPage(page->mWidth, page->mHeight,
+ &(page->mContentRect));
+
+ canvas->clipRect(page->mContentRect);
+ canvas->translate(page->mContentRect.left(), page->mContentRect.top());
+ canvas->drawPicture(*page->mPicture);
+
+ document->endPage();
+ }
+ document->close();
+ }
+
+ void close() {
+ for (unsigned i = 0; i < mPages.size(); i++) {
+ delete mPages[i];
+ }
+ delete mCurrentPage;
+ mCurrentPage = NULL;
+ }
+
+private:
+ ~PdfDocument() {
+ close();
+ }
+
+ std::vector<PageRecord*> mPages;
+ PageRecord* mCurrentPage;
+};
+
+static jint nativeCreateDocument(JNIEnv* env, jobject thiz) {
+ return reinterpret_cast<jint>(new PdfDocument());
}
-static void nativeFinalize(JNIEnv* env, jobject thiz, jint documentPtr) {
- delete reinterpret_cast<SkPDFDocument*>(documentPtr);
-}
-
-static jint nativeCreatePage(JNIEnv* env, jobject thiz, jint pageWidth, jint pageHeight,
+static jint nativeStartPage(JNIEnv* env, jobject thiz, jint documentPtr,
+ jint pageWidth, jint pageHeight,
jint contentLeft, jint contentTop, jint contentRight, jint contentBottom) {
-
- SkMatrix transformation;
- transformation.setTranslate(contentLeft, contentTop);
-
- SkISize skPageSize = SkISize::Make(pageWidth, pageHeight);
- SkISize skContentSize = SkISize::Make(contentRight - contentLeft, contentBottom - contentTop);
-
- SkPDFDevice* skPdfDevice = new SkPDFDevice(skPageSize, skContentSize, transformation);
- return reinterpret_cast<jint>(new SkCanvas(skPdfDevice));
+ PdfDocument* document = reinterpret_cast<PdfDocument*>(documentPtr);
+ return reinterpret_cast<jint>(document->startPage(pageWidth, pageHeight,
+ contentLeft, contentTop, contentRight, contentBottom));
}
-static void nativeAppendPage(JNIEnv* env, jobject thiz, jint documentPtr, jint pagePtr) {
- SkCanvas* page = reinterpret_cast<SkCanvas*>(pagePtr);
- SkPDFDocument* document = reinterpret_cast<SkPDFDocument*>(documentPtr);
- SkPDFDevice* device = static_cast<SkPDFDevice*>(page->getDevice());
- document->appendPage(device);
+static void nativeFinishPage(JNIEnv* env, jobject thiz, jint documentPtr) {
+ PdfDocument* document = reinterpret_cast<PdfDocument*>(documentPtr);
+ document->finishPage();
}
-static void nativeWriteTo(JNIEnv* env, jobject clazz, jint documentPtr,
- jobject out, jbyteArray chunk) {
+static void nativeWriteTo(JNIEnv* env, jobject thiz, jint documentPtr, jobject out,
+ jbyteArray chunk) {
+ PdfDocument* document = reinterpret_cast<PdfDocument*>(documentPtr);
SkWStream* skWStream = CreateJavaOutputStreamAdaptor(env, out, chunk);
- SkPDFDocument* document = reinterpret_cast<SkPDFDocument*>(documentPtr);
- document->emitPDF(skWStream);
+ document->write(skWStream);
delete skWStream;
}
+static void nativeClose(JNIEnv* env, jobject thiz, jint documentPtr) {
+ PdfDocument* document = reinterpret_cast<PdfDocument*>(documentPtr);
+ document->close();
+}
+
static JNINativeMethod gPdfDocument_Methods[] = {
{"nativeCreateDocument", "()I", (void*) nativeCreateDocument},
- {"nativeFinalize", "(I)V", (void*) nativeFinalize},
- {"nativeCreatePage", "(IIIIII)I",
- (void*) nativeCreatePage},
- {"nativeAppendPage", "(II)V", (void*) nativeAppendPage},
- {"nativeWriteTo", "(ILjava/io/OutputStream;[B)V", (void*) nativeWriteTo}
+ {"nativeStartPage", "(IIIIIII)I", (void*) nativeStartPage},
+ {"nativeFinishPage", "(I)V", (void*) nativeFinishPage},
+ {"nativeWriteTo", "(ILjava/io/OutputStream;[B)V", (void*) nativeWriteTo},
+ {"nativeClose", "(I)V", (void*) nativeClose}
};
int register_android_graphics_pdf_PdfDocument(JNIEnv* env) {
diff --git a/core/jni/com_android_internal_os_ZygoteInit.cpp b/core/jni/com_android_internal_os_ZygoteInit.cpp
index 44452f0..2233ee3 100644
--- a/core/jni/com_android_internal_os_ZygoteInit.cpp
+++ b/core/jni/com_android_internal_os_ZygoteInit.cpp
@@ -159,29 +159,6 @@
}
}
-static jlong com_android_internal_os_ZygoteInit_capgetPermitted (JNIEnv *env,
- jobject clazz, jint pid)
-{
- struct __user_cap_header_struct capheader;
- struct __user_cap_data_struct capdata;
- int err;
-
- memset (&capheader, 0, sizeof(capheader));
- memset (&capdata, 0, sizeof(capdata));
-
- capheader.version = _LINUX_CAPABILITY_VERSION;
- capheader.pid = pid;
-
- err = capget (&capheader, &capdata);
-
- if (err < 0) {
- jniThrowIOException(env, errno);
- return 0;
- }
-
- return (jlong) capdata.permitted;
-}
-
static jint com_android_internal_os_ZygoteInit_selectReadable (
JNIEnv *env, jobject clazz, jobjectArray fds)
{
@@ -274,8 +251,6 @@
(void *) com_android_internal_os_ZygoteInit_reopenStdio},
{ "setCloseOnExec", "(Ljava/io/FileDescriptor;Z)V",
(void *) com_android_internal_os_ZygoteInit_setCloseOnExec},
- { "capgetPermitted", "(I)J",
- (void *) com_android_internal_os_ZygoteInit_capgetPermitted },
{ "selectReadable", "([Ljava/io/FileDescriptor;)I",
(void *) com_android_internal_os_ZygoteInit_selectReadable },
{ "createFileDescriptor", "(I)Ljava/io/FileDescriptor;",
diff --git a/core/res/AndroidManifest.xml b/core/res/AndroidManifest.xml
index f0fc9e3..8f15471 100644
--- a/core/res/AndroidManifest.xml
+++ b/core/res/AndroidManifest.xml
@@ -1992,6 +1992,14 @@
android:description="@string/permdesc_bindWallpaper"
android:protectionLevel="signature|system" />
+ <!-- Must be required by a {@link com.android.media.remotedisplay.RemoteDisplayProvider},
+ to ensure that only the system can bind to it.
+ @hide -->
+ <permission android:name="android.permission.BIND_REMOTE_DISPLAY"
+ android:label="@string/permlab_bindRemoteDisplay"
+ android:description="@string/permdesc_bindRemoteDisplay"
+ android:protectionLevel="signature" />
+
<!-- Must be required by device administration receiver, to ensure that only the
system can interact with it. -->
<permission android:name="android.permission.BIND_DEVICE_ADMIN"
diff --git a/core/res/res/values/strings.xml b/core/res/res/values/strings.xml
index a554407..d219ec1 100644
--- a/core/res/res/values/strings.xml
+++ b/core/res/res/values/strings.xml
@@ -1052,6 +1052,12 @@
interface of a wallpaper. Should never be needed for normal apps.</string>
<!-- Title of an application permission, listed so the user can choose whether they want to allow the application to do this. -->
+ <string name="permlab_bindRemoteDisplay">bind to a remote display</string>
+ <!-- Description of an application permission, listed so the user can choose whether they want to allow the application to do this. -->
+ <string name="permdesc_bindRemoteDisplay">Allows the holder to bind to the top-level
+ interface of a remote display. Should never be needed for normal apps.</string>
+
+ <!-- Title of an application permission, listed so the user can choose whether they want to allow the application to do this. -->
<string name="permlab_bindRemoteViews">bind to a widget service</string>
<!-- Description of an application permission, listed so the user can choose whether they want to allow the application to do this. -->
<string name="permdesc_bindRemoteViews">Allows the holder to bind to the top-level
diff --git a/core/tests/bandwidthtests/src/com/android/bandwidthtest/BandwidthTest.java b/core/tests/bandwidthtests/src/com/android/bandwidthtest/BandwidthTest.java
index 76b702e..4a58f88 100644
--- a/core/tests/bandwidthtests/src/com/android/bandwidthtest/BandwidthTest.java
+++ b/core/tests/bandwidthtests/src/com/android/bandwidthtest/BandwidthTest.java
@@ -36,8 +36,6 @@
import com.android.bandwidthtest.util.ConnectionUtil;
import java.io.File;
-import java.util.HashMap;
-import java.util.Map;
/**
* Test that downloads files from a test server and reports the bandwidth metrics collected.
@@ -131,8 +129,8 @@
results.putString("device_id", mDeviceId);
results.putString("timestamp", ts);
results.putInt("size", FILE_SIZE);
- AddStatsToResults(PROF_LABEL, prof_stats, results);
- AddStatsToResults(PROC_LABEL, proc_stats, results);
+ addStatsToResults(PROF_LABEL, prof_stats, results, mUid);
+ addStatsToResults(PROC_LABEL, proc_stats, results, mUid);
getInstrumentation().sendStatus(INSTRUMENTATION_IN_PROGRESS, results);
// Clean up.
@@ -185,8 +183,8 @@
results.putString("device_id", mDeviceId);
results.putString("timestamp", ts);
results.putInt("size", FILE_SIZE);
- AddStatsToResults(PROF_LABEL, prof_stats, results);
- AddStatsToResults(PROC_LABEL, proc_stats, results);
+ addStatsToResults(PROF_LABEL, prof_stats, results, mUid);
+ addStatsToResults(PROC_LABEL, proc_stats, results, mUid);
getInstrumentation().sendStatus(INSTRUMENTATION_IN_PROGRESS, results);
// Clean up.
@@ -242,8 +240,9 @@
results.putString("device_id", mDeviceId);
results.putString("timestamp", ts);
results.putInt("size", FILE_SIZE);
- AddStatsToResults(PROF_LABEL, prof_stats, results);
- AddStatsToResults(PROC_LABEL, proc_stats, results);
+ addStatsToResults(PROF_LABEL, prof_stats, results, mUid);
+ // remember to use download manager uid for proc stats
+ addStatsToResults(PROC_LABEL, proc_stats, results, downloadManagerUid);
getInstrumentation().sendStatus(INSTRUMENTATION_IN_PROGRESS, results);
// Clean up.
@@ -302,46 +301,35 @@
* @param label to attach to this given stats.
* @param stats {@link NetworkStats} to add.
* @param results {@link Bundle} to be added to.
+ * @param uid for which to report the results.
*/
- public void AddStatsToResults(String label, NetworkStats stats, Bundle results){
+ public void addStatsToResults(String label, NetworkStats stats, Bundle results, int uid){
if (results == null || results.isEmpty()) {
Log.e(LOG_TAG, "Empty bundle provided.");
return;
}
- // Merge stats across all sets.
- Map<Integer, Entry> totalStats = new HashMap<Integer, Entry>();
+ Entry totalStats = null;
for (int i = 0; i < stats.size(); ++i) {
Entry statsEntry = stats.getValues(i, null);
// We are only interested in the all inclusive stats.
if (statsEntry.tag != 0) {
continue;
}
- Entry mapEntry = null;
- if (totalStats.containsKey(statsEntry.uid)) {
- mapEntry = totalStats.get(statsEntry.uid);
- switch (statsEntry.set) {
- case NetworkStats.SET_ALL:
- mapEntry.rxBytes = statsEntry.rxBytes;
- mapEntry.txBytes = statsEntry.txBytes;
- break;
- case NetworkStats.SET_DEFAULT:
- case NetworkStats.SET_FOREGROUND:
- mapEntry.rxBytes += statsEntry.rxBytes;
- mapEntry.txBytes += statsEntry.txBytes;
- break;
- default:
- Log.w(LOG_TAG, "Invalid state found in NetworkStats.");
- }
+ // skip stats for other uids
+ if (statsEntry.uid != uid) {
+ continue;
+ }
+ if (totalStats == null || statsEntry.set == NetworkStats.SET_ALL) {
+ totalStats = statsEntry;
} else {
- totalStats.put(statsEntry.uid, statsEntry);
+ totalStats.rxBytes += statsEntry.rxBytes;
+ totalStats.txBytes += statsEntry.txBytes;
}
}
- // Ouput merged stats to bundle.
- for (Entry entry : totalStats.values()) {
- results.putInt(label + "uid", entry.uid);
- results.putLong(label + "tx", entry.txBytes);
- results.putLong(label + "rx", entry.rxBytes);
- }
+ // Output merged stats to bundle.
+ results.putInt(label + "uid", totalStats.uid);
+ results.putLong(label + "tx", totalStats.txBytes);
+ results.putLong(label + "rx", totalStats.rxBytes);
}
/**
diff --git a/data/sounds/AudioPackage10.mk b/data/sounds/AudioPackage10.mk
index 783e1f8..ae4bc88 100644
--- a/data/sounds/AudioPackage10.mk
+++ b/data/sounds/AudioPackage10.mk
@@ -17,19 +17,19 @@
$(LOCAL_PATH)/alarms/ogg/Osmium.ogg:system/media/audio/alarms/Osmium.ogg \
$(LOCAL_PATH)/alarms/ogg/Platinum.ogg:system/media/audio/alarms/Platinum.ogg \
$(LOCAL_PATH)/effects/ogg/Effect_Tick_48k.ogg:system/media/audio/ui/Effect_Tick.ogg \
- $(LOCAL_PATH)/effects/ogg/KeypressStandard_120_48k.ogg:system/media/audio/ui/KeypressStandard.ogg \
- $(LOCAL_PATH)/effects/ogg/KeypressSpacebar_120_48k.ogg:system/media/audio/ui/KeypressSpacebar.ogg \
- $(LOCAL_PATH)/effects/ogg/KeypressDelete_120_48k.ogg:system/media/audio/ui/KeypressDelete.ogg \
- $(LOCAL_PATH)/effects/ogg/KeypressInvalid_120_48k.ogg:system/media/audio/ui/KeypressInvalid.ogg \
- $(LOCAL_PATH)/effects/ogg/KeypressReturn_120_48k.ogg:system/media/audio/ui/KeypressReturn.ogg \
+ $(LOCAL_PATH)/effects/ogg/KeypressStandard_48k.ogg:system/media/audio/ui/KeypressStandard.ogg \
+ $(LOCAL_PATH)/effects/ogg/KeypressSpacebar_48k.ogg:system/media/audio/ui/KeypressSpacebar.ogg \
+ $(LOCAL_PATH)/effects/ogg/KeypressDelete_48k.ogg:system/media/audio/ui/KeypressDelete.ogg \
+ $(LOCAL_PATH)/effects/ogg/KeypressInvalid_48k.ogg:system/media/audio/ui/KeypressInvalid.ogg \
+ $(LOCAL_PATH)/effects/ogg/KeypressReturn_48k.ogg:system/media/audio/ui/KeypressReturn.ogg \
$(LOCAL_PATH)/effects/ogg/VideoRecord_48k.ogg:system/media/audio/ui/VideoRecord.ogg \
$(LOCAL_PATH)/effects/ogg/camera_click_48k.ogg:system/media/audio/ui/camera_click.ogg \
$(LOCAL_PATH)/effects/ogg/camera_focus.ogg:system/media/audio/ui/camera_focus.ogg \
$(LOCAL_PATH)/effects/ogg/LowBattery.ogg:system/media/audio/ui/LowBattery.ogg \
$(LOCAL_PATH)/effects/ogg/Dock.ogg:system/media/audio/ui/Dock.ogg \
$(LOCAL_PATH)/effects/ogg/Undock.ogg:system/media/audio/ui/Undock.ogg \
- $(LOCAL_PATH)/effects/ogg/Lock.ogg:system/media/audio/ui/Lock.ogg \
- $(LOCAL_PATH)/effects/ogg/Unlock.ogg:system/media/audio/ui/Unlock.ogg \
+ $(LOCAL_PATH)/effects/ogg/Lock_48k.ogg:system/media/audio/ui/Lock.ogg \
+ $(LOCAL_PATH)/effects/ogg/Unlock_48k.ogg:system/media/audio/ui/Unlock.ogg \
$(LOCAL_PATH)/effects/ogg/WirelessChargingStarted.ogg:system/media/audio/ui/WirelessChargingStarted.ogg \
$(LOCAL_PATH)/notifications/ogg/Adara.ogg:system/media/audio/notifications/Adara.ogg \
$(LOCAL_PATH)/notifications/ogg/Alya.ogg:system/media/audio/notifications/Alya.ogg \
diff --git a/graphics/java/android/graphics/pdf/PdfDocument.java b/graphics/java/android/graphics/pdf/PdfDocument.java
index 81e523d..29d14a2 100644
--- a/graphics/java/android/graphics/pdf/PdfDocument.java
+++ b/graphics/java/android/graphics/pdf/PdfDocument.java
@@ -18,6 +18,7 @@
import android.graphics.Bitmap;
import android.graphics.Canvas;
+import android.graphics.Paint;
import android.graphics.Rect;
import dalvik.system.CloseGuard;
@@ -69,6 +70,12 @@
*/
public class PdfDocument {
+ // TODO: We need a constructor that will take an OutputStream to
+ // support online data serialization as opposed to the current
+ // on demand one. The current approach is fine until Skia starts
+ // to support online PDF generation at which point we need to
+ // handle this.
+
private final byte[] mChunk = new byte[4096];
private final CloseGuard mCloseGuard = CloseGuard.get();
@@ -111,7 +118,7 @@
if (pageInfo == null) {
throw new IllegalArgumentException("page cannot be null");
}
- Canvas canvas = new PdfCanvas(nativeCreatePage(pageInfo.mPageWidth,
+ Canvas canvas = new PdfCanvas(nativeStartPage(mNativeDocument, pageInfo.mPageWidth,
pageInfo.mPageHeight, pageInfo.mContentRect.left, pageInfo.mContentRect.top,
pageInfo.mContentRect.right, pageInfo.mContentRect.bottom));
mCurrentPage = new Page(canvas, pageInfo);
@@ -142,7 +149,7 @@
}
mPages.add(page.getInfo());
mCurrentPage = null;
- nativeAppendPage(mNativeDocument, page.mCanvas.mNativeCanvas);
+ nativeFinishPage(mNativeDocument);
page.finish();
}
@@ -204,7 +211,7 @@
private void dispose() {
if (mNativeDocument != 0) {
- nativeFinalize(mNativeDocument);
+ nativeClose(mNativeDocument);
mCloseGuard.close();
mNativeDocument = 0;
}
@@ -230,14 +237,14 @@
private native int nativeCreateDocument();
- private native void nativeFinalize(int document);
+ private native void nativeClose(int document);
- private native void nativeAppendPage(int document, int page);
+ private native void nativeFinishPage(int document);
private native void nativeWriteTo(int document, OutputStream out, byte[] chunk);
- private static native int nativeCreatePage(int pageWidth, int pageHeight, int contentLeft,
- int contentTop, int contentRight, int contentBottom);
+ private static native int nativeStartPage(int documentPtr, int pageWidth, int pageHeight,
+ int contentLeft, int contentTop, int contentRight, int contentBottom);
private final class PdfCanvas extends Canvas {
@@ -392,28 +399,28 @@
* Gets the {@link Canvas} of the page.
*
* <p>
- * <strong>Note: </strong> There are some draw operations that are
- * not yet supported by the canvas returned by this method. More
- * specifically:
+ * <strong>Note: </strong> There are some draw operations that are not yet
+ * supported by the canvas returned by this method. More specifically:
* <ul>
- * <li>{@link Canvas#clipPath(android.graphics.Path)
- * Canvas.clipPath(android.graphics.Path)}</li>
- * <li>All flavors of {@link Canvas#drawText(String, float, float,
- * android.graphics.Paint) Canvas.drawText(String, float, float,
- * android.graphics.Paint)}</li>
- * <li>All flavors of {@link Canvas#drawPosText(String, float[],
- * android.graphics.Paint) Canvas.drawPosText(String, float[],
- * android.graphics.Paint)}</li>
+ * <li>Inverse path clipping performed via {@link Canvas#clipPath(android.graphics.Path,
+ * android.graphics.Region.Op) Canvas.clipPath(android.graphics.Path,
+ * android.graphics.Region.Op)} for {@link
+ * android.graphics.Region.Op#REVERSE_DIFFERENCE
+ * Region.Op#REVERSE_DIFFERENCE} operations.</li>
* <li>{@link Canvas#drawVertices(android.graphics.Canvas.VertexMode, int,
* float[], int, float[], int, int[], int, short[], int, int,
* android.graphics.Paint) Canvas.drawVertices(
* android.graphics.Canvas.VertexMode, int, float[], int, float[],
* int, int[], int, short[], int, int, android.graphics.Paint)}</li>
- * <li>{@link android.graphics.PorterDuff.Mode#SRC_ATOP PorterDuff.Mode SRC},
+ * <li>Color filters set via {@link Paint#setColorFilter(
+ * android.graphics.ColorFilter)}</li>
+ * <li>Mask filters set via {@link Paint#setMaskFilter(
+ * android.graphics.MaskFilter)}</li>
+ * <li>Some XFER modes such as
+ * {@link android.graphics.PorterDuff.Mode#SRC_ATOP PorterDuff.Mode SRC},
* {@link android.graphics.PorterDuff.Mode#DST_ATOP PorterDuff.DST_ATOP},
* {@link android.graphics.PorterDuff.Mode#XOR PorterDuff.XOR},
* {@link android.graphics.PorterDuff.Mode#ADD PorterDuff.ADD}</li>
- * <li>Perspective transforms</li>
* </ul>
*
* @return The canvas if the page is not finished, null otherwise.
diff --git a/media/java/android/media/IMediaRouterClient.aidl b/media/java/android/media/IMediaRouterClient.aidl
new file mode 100644
index 0000000..9640dcb
--- /dev/null
+++ b/media/java/android/media/IMediaRouterClient.aidl
@@ -0,0 +1,24 @@
+/*
+ * Copyright (C) 2013 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media;
+
+/**
+ * {@hide}
+ */
+oneway interface IMediaRouterClient {
+ void onStateChanged();
+}
diff --git a/media/java/android/media/IMediaRouterService.aidl b/media/java/android/media/IMediaRouterService.aidl
new file mode 100644
index 0000000..f8f5fdf
--- /dev/null
+++ b/media/java/android/media/IMediaRouterService.aidl
@@ -0,0 +1,35 @@
+/*
+ * Copyright (C) 2013 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media;
+
+import android.media.IMediaRouterClient;
+import android.media.MediaRouterClientState;
+
+/**
+ * {@hide}
+ */
+interface IMediaRouterService {
+ void registerClientAsUser(IMediaRouterClient client, String packageName, int userId);
+ void unregisterClient(IMediaRouterClient client);
+
+ MediaRouterClientState getState(IMediaRouterClient client);
+
+ void setDiscoveryRequest(IMediaRouterClient client, int routeTypes, boolean activeScan);
+ void setSelectedRoute(IMediaRouterClient client, String routeId, boolean explicit);
+ void requestSetVolume(IMediaRouterClient client, String routeId, int volume);
+ void requestUpdateVolume(IMediaRouterClient client, String routeId, int direction);
+}
diff --git a/media/java/android/media/IRemoteDisplayCallback.aidl b/media/java/android/media/IRemoteDisplayCallback.aidl
new file mode 100644
index 0000000..19cf070
--- /dev/null
+++ b/media/java/android/media/IRemoteDisplayCallback.aidl
@@ -0,0 +1,26 @@
+/*
+ * Copyright (C) 2013 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media;
+
+import android.media.RemoteDisplayState;
+
+/**
+ * {@hide}
+ */
+oneway interface IRemoteDisplayCallback {
+ void onStateChanged(in RemoteDisplayState state);
+}
diff --git a/media/java/android/media/IRemoteDisplayProvider.aidl b/media/java/android/media/IRemoteDisplayProvider.aidl
new file mode 100644
index 0000000..b0d7379
--- /dev/null
+++ b/media/java/android/media/IRemoteDisplayProvider.aidl
@@ -0,0 +1,31 @@
+/*
+ * Copyright (C) 2013 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media;
+
+import android.media.IRemoteDisplayCallback;
+
+/**
+ * {@hide}
+ */
+oneway interface IRemoteDisplayProvider {
+ void setCallback(in IRemoteDisplayCallback callback);
+ void setDiscoveryMode(int mode);
+ void connect(String id);
+ void disconnect(String id);
+ void setVolume(String id, int volume);
+ void adjustVolume(String id, int delta);
+}
diff --git a/media/java/android/media/MediaRouter.java b/media/java/android/media/MediaRouter.java
index 9a79c94..c184e8f 100644
--- a/media/java/android/media/MediaRouter.java
+++ b/media/java/android/media/MediaRouter.java
@@ -16,6 +16,8 @@
package android.media;
+import com.android.internal.util.Objects;
+
import android.app.ActivityThread;
import android.content.BroadcastReceiver;
import android.content.Context;
@@ -30,6 +32,7 @@
import android.os.IBinder;
import android.os.RemoteException;
import android.os.ServiceManager;
+import android.os.UserHandle;
import android.text.TextUtils;
import android.util.Log;
import android.view.Display;
@@ -52,14 +55,17 @@
*/
public class MediaRouter {
private static final String TAG = "MediaRouter";
+ private static final boolean DEBUG = Log.isLoggable(TAG, Log.DEBUG);
static class Static implements DisplayManager.DisplayListener {
// Time between wifi display scans when actively scanning in milliseconds.
private static final int WIFI_DISPLAY_SCAN_INTERVAL = 15000;
+ final Context mAppContext;
final Resources mResources;
final IAudioService mAudioService;
final DisplayManager mDisplayService;
+ final IMediaRouterService mMediaRouterService;
final Handler mHandler;
final CopyOnWriteArrayList<CallbackInfo> mCallbacks =
new CopyOnWriteArrayList<CallbackInfo>();
@@ -79,6 +85,13 @@
WifiDisplayStatus mLastKnownWifiDisplayStatus;
boolean mActivelyScanningWifiDisplays;
+ int mDiscoveryRequestRouteTypes;
+ boolean mDiscoverRequestActiveScan;
+
+ int mCurrentUserId = -1;
+ IMediaRouterClient mClient;
+ MediaRouterClientState mClientState;
+
final IAudioRoutesObserver.Stub mAudioRoutesObserver = new IAudioRoutesObserver.Stub() {
@Override
public void dispatchAudioRoutesChanged(final AudioRoutesInfo newRoutes) {
@@ -101,6 +114,7 @@
};
Static(Context appContext) {
+ mAppContext = appContext;
mResources = Resources.getSystem();
mHandler = new Handler(appContext.getMainLooper());
@@ -109,6 +123,9 @@
mDisplayService = (DisplayManager) appContext.getSystemService(Context.DISPLAY_SERVICE);
+ mMediaRouterService = IMediaRouterService.Stub.asInterface(
+ ServiceManager.getService(Context.MEDIA_ROUTER_SERVICE));
+
mSystemCategory = new RouteCategory(
com.android.internal.R.string.default_audio_route_category_name,
ROUTE_TYPE_LIVE_AUDIO | ROUTE_TYPE_LIVE_VIDEO, false);
@@ -146,10 +163,13 @@
updateAudioRoutes(newAudioRoutes);
}
+ // Bind to the media router service.
+ rebindAsUser(UserHandle.myUserId());
+
// Select the default route if the above didn't sync us up
// appropriately with relevant system state.
if (mSelectedRoute == null) {
- selectRouteStatic(mDefaultAudioVideo.getSupportedTypes(), mDefaultAudioVideo);
+ selectDefaultRouteStatic();
}
}
@@ -197,7 +217,7 @@
dispatchRouteChanged(sStatic.mBluetoothA2dpRoute);
}
} else if (sStatic.mBluetoothA2dpRoute != null) {
- removeRoute(sStatic.mBluetoothA2dpRoute);
+ removeRouteStatic(sStatic.mBluetoothA2dpRoute);
sStatic.mBluetoothA2dpRoute = null;
}
}
@@ -205,16 +225,52 @@
if (mBluetoothA2dpRoute != null) {
if (mainType != AudioRoutesInfo.MAIN_SPEAKER &&
mSelectedRoute == mBluetoothA2dpRoute && !a2dpEnabled) {
- selectRouteStatic(ROUTE_TYPE_LIVE_AUDIO, mDefaultAudioVideo);
+ selectRouteStatic(ROUTE_TYPE_LIVE_AUDIO, mDefaultAudioVideo, false);
} else if ((mSelectedRoute == mDefaultAudioVideo || mSelectedRoute == null) &&
a2dpEnabled) {
- selectRouteStatic(ROUTE_TYPE_LIVE_AUDIO, mBluetoothA2dpRoute);
+ selectRouteStatic(ROUTE_TYPE_LIVE_AUDIO, mBluetoothA2dpRoute, false);
}
}
}
- void updateActiveScan() {
- if (hasActiveScanCallbackOfType(ROUTE_TYPE_LIVE_VIDEO)) {
+ void updateDiscoveryRequest() {
+ // What are we looking for today?
+ int routeTypes = 0;
+ int passiveRouteTypes = 0;
+ boolean activeScan = false;
+ boolean activeScanWifiDisplay = false;
+ final int count = mCallbacks.size();
+ for (int i = 0; i < count; i++) {
+ CallbackInfo cbi = mCallbacks.get(i);
+ if ((cbi.flags & (CALLBACK_FLAG_PERFORM_ACTIVE_SCAN
+ | CALLBACK_FLAG_REQUEST_DISCOVERY)) != 0) {
+ // Discovery explicitly requested.
+ routeTypes |= cbi.type;
+ } else if ((cbi.flags & CALLBACK_FLAG_PASSIVE_DISCOVERY) != 0) {
+ // Discovery only passively requested.
+ passiveRouteTypes |= cbi.type;
+ } else {
+ // Legacy case since applications don't specify the discovery flag.
+ // Unfortunately we just have to assume they always need discovery
+ // whenever they have a callback registered.
+ routeTypes |= cbi.type;
+ }
+ if ((cbi.flags & CALLBACK_FLAG_PERFORM_ACTIVE_SCAN) != 0) {
+ activeScan = true;
+ if ((cbi.type & (ROUTE_TYPE_LIVE_VIDEO | ROUTE_TYPE_REMOTE_DISPLAY)) != 0) {
+ activeScanWifiDisplay = true;
+ }
+ }
+ }
+ if (routeTypes != 0 || activeScan) {
+ // If someone else requests discovery then enable the passive listeners.
+ // This is used by the MediaRouteButton and MediaRouteActionProvider since
+ // they don't receive lifecycle callbacks from the Activity.
+ routeTypes |= passiveRouteTypes;
+ }
+
+ // Update wifi display scanning.
+ if (activeScanWifiDisplay) {
if (!mActivelyScanningWifiDisplays) {
mActivelyScanningWifiDisplays = true;
mHandler.post(mScanWifiDisplays);
@@ -225,18 +281,14 @@
mHandler.removeCallbacks(mScanWifiDisplays);
}
}
- }
- private boolean hasActiveScanCallbackOfType(int type) {
- final int count = mCallbacks.size();
- for (int i = 0; i < count; i++) {
- CallbackInfo cbi = mCallbacks.get(i);
- if ((cbi.flags & CALLBACK_FLAG_PERFORM_ACTIVE_SCAN) != 0
- && (cbi.type & type) != 0) {
- return true;
- }
+ // Tell the media router service all about it.
+ if (routeTypes != mDiscoveryRequestRouteTypes
+ || activeScan != mDiscoverRequestActiveScan) {
+ mDiscoveryRequestRouteTypes = routeTypes;
+ mDiscoverRequestActiveScan = activeScan;
+ publishClientDiscoveryRequest();
}
- return false;
}
@Override
@@ -271,6 +323,270 @@
}
}
}
+
+ void setSelectedRoute(RouteInfo info, boolean explicit) {
+ // Must be non-reentrant.
+ mSelectedRoute = info;
+ publishClientSelectedRoute(explicit);
+ }
+
+ void rebindAsUser(int userId) {
+ if (mCurrentUserId != userId || userId < 0 || mClient == null) {
+ if (mClient != null) {
+ try {
+ mMediaRouterService.unregisterClient(mClient);
+ } catch (RemoteException ex) {
+ Log.e(TAG, "Unable to unregister media router client.", ex);
+ }
+ mClient = null;
+ }
+
+ mCurrentUserId = userId;
+
+ try {
+ Client client = new Client();
+ mMediaRouterService.registerClientAsUser(client,
+ mAppContext.getPackageName(), userId);
+ mClient = client;
+ } catch (RemoteException ex) {
+ Log.e(TAG, "Unable to register media router client.", ex);
+ }
+
+ publishClientDiscoveryRequest();
+ publishClientSelectedRoute(false);
+ updateClientState();
+ }
+ }
+
+ void publishClientDiscoveryRequest() {
+ if (mClient != null) {
+ try {
+ mMediaRouterService.setDiscoveryRequest(mClient,
+ mDiscoveryRequestRouteTypes, mDiscoverRequestActiveScan);
+ } catch (RemoteException ex) {
+ Log.e(TAG, "Unable to publish media router client discovery request.", ex);
+ }
+ }
+ }
+
+ void publishClientSelectedRoute(boolean explicit) {
+ if (mClient != null) {
+ try {
+ mMediaRouterService.setSelectedRoute(mClient,
+ mSelectedRoute != null ? mSelectedRoute.mGlobalRouteId : null,
+ explicit);
+ } catch (RemoteException ex) {
+ Log.e(TAG, "Unable to publish media router client selected route.", ex);
+ }
+ }
+ }
+
+ void updateClientState() {
+ // Update the client state.
+ mClientState = null;
+ if (mClient != null) {
+ try {
+ mClientState = mMediaRouterService.getState(mClient);
+ } catch (RemoteException ex) {
+ Log.e(TAG, "Unable to retrieve media router client state.", ex);
+ }
+ }
+ final ArrayList<MediaRouterClientState.RouteInfo> globalRoutes =
+ mClientState != null ? mClientState.routes : null;
+ final String globallySelectedRouteId = mClientState != null ?
+ mClientState.globallySelectedRouteId : null;
+
+ // Add or update routes.
+ final int globalRouteCount = globalRoutes != null ? globalRoutes.size() : 0;
+ for (int i = 0; i < globalRouteCount; i++) {
+ final MediaRouterClientState.RouteInfo globalRoute = globalRoutes.get(i);
+ RouteInfo route = findGlobalRoute(globalRoute.id);
+ if (route == null) {
+ route = makeGlobalRoute(globalRoute);
+ addRouteStatic(route);
+ } else {
+ updateGlobalRoute(route, globalRoute);
+ }
+ }
+
+ // Synchronize state with the globally selected route.
+ if (globallySelectedRouteId != null) {
+ final RouteInfo route = findGlobalRoute(globallySelectedRouteId);
+ if (route == null) {
+ Log.w(TAG, "Could not find new globally selected route: "
+ + globallySelectedRouteId);
+ } else if (route != mSelectedRoute) {
+ if (DEBUG) {
+ Log.d(TAG, "Selecting new globally selected route: " + route);
+ }
+ selectRouteStatic(route.mSupportedTypes, route, false);
+ }
+ } else if (mSelectedRoute != null && mSelectedRoute.mGlobalRouteId != null) {
+ if (DEBUG) {
+ Log.d(TAG, "Unselecting previous globally selected route: " + mSelectedRoute);
+ }
+ selectDefaultRouteStatic();
+ }
+
+ // Remove defunct routes.
+ outer: for (int i = mRoutes.size(); i-- > 0; ) {
+ final RouteInfo route = mRoutes.get(i);
+ final String globalRouteId = route.mGlobalRouteId;
+ if (globalRouteId != null) {
+ for (int j = 0; j < globalRouteCount; j++) {
+ MediaRouterClientState.RouteInfo globalRoute = globalRoutes.get(j);
+ if (globalRouteId.equals(globalRoute.id)) {
+ continue outer; // found
+ }
+ }
+ // not found
+ removeRouteStatic(route);
+ }
+ }
+ }
+
+ void requestSetVolume(RouteInfo route, int volume) {
+ if (route.mGlobalRouteId != null && mClient != null) {
+ try {
+ mMediaRouterService.requestSetVolume(mClient,
+ route.mGlobalRouteId, volume);
+ } catch (RemoteException ex) {
+ Log.w(TAG, "Unable to request volume change.", ex);
+ }
+ }
+ }
+
+ void requestUpdateVolume(RouteInfo route, int direction) {
+ if (route.mGlobalRouteId != null && mClient != null) {
+ try {
+ mMediaRouterService.requestUpdateVolume(mClient,
+ route.mGlobalRouteId, direction);
+ } catch (RemoteException ex) {
+ Log.w(TAG, "Unable to request volume change.", ex);
+ }
+ }
+ }
+
+ RouteInfo makeGlobalRoute(MediaRouterClientState.RouteInfo globalRoute) {
+ RouteInfo route = new RouteInfo(sStatic.mSystemCategory);
+ route.mGlobalRouteId = globalRoute.id;
+ route.mName = globalRoute.name;
+ route.mDescription = globalRoute.description;
+ route.mSupportedTypes = globalRoute.supportedTypes;
+ route.mEnabled = globalRoute.enabled;
+ route.setStatusCode(globalRoute.statusCode);
+ route.mPlaybackType = globalRoute.playbackType;
+ route.mPlaybackStream = globalRoute.playbackStream;
+ route.mVolume = globalRoute.volume;
+ route.mVolumeMax = globalRoute.volumeMax;
+ route.mVolumeHandling = globalRoute.volumeHandling;
+ route.mPresentationDisplay = getDisplayForGlobalRoute(globalRoute);
+ return route;
+ }
+
+ void updateGlobalRoute(RouteInfo route, MediaRouterClientState.RouteInfo globalRoute) {
+ boolean changed = false;
+ boolean volumeChanged = false;
+ boolean presentationDisplayChanged = false;
+
+ if (!Objects.equal(route.mName, globalRoute.name)) {
+ route.mName = globalRoute.name;
+ changed = true;
+ }
+ if (!Objects.equal(route.mDescription, globalRoute.description)) {
+ route.mDescription = globalRoute.description;
+ changed = true;
+ }
+ if (route.mSupportedTypes != globalRoute.supportedTypes) {
+ route.mSupportedTypes = globalRoute.supportedTypes;
+ changed = true;
+ }
+ if (route.mEnabled != globalRoute.enabled) {
+ route.mEnabled = globalRoute.enabled;
+ changed = true;
+ }
+ if (route.mStatusCode != globalRoute.statusCode) {
+ route.setStatusCode(globalRoute.statusCode);
+ changed = true;
+ }
+ if (route.mPlaybackType != globalRoute.playbackType) {
+ route.mPlaybackType = globalRoute.playbackType;
+ changed = true;
+ }
+ if (route.mPlaybackStream != globalRoute.playbackStream) {
+ route.mPlaybackStream = globalRoute.playbackStream;
+ changed = true;
+ }
+ if (route.mVolume != globalRoute.volume) {
+ route.mVolume = globalRoute.volume;
+ changed = true;
+ volumeChanged = true;
+ }
+ if (route.mVolumeMax != globalRoute.volumeMax) {
+ route.mVolumeMax = globalRoute.volumeMax;
+ changed = true;
+ volumeChanged = true;
+ }
+ if (route.mVolumeHandling != globalRoute.volumeHandling) {
+ route.mVolumeHandling = globalRoute.volumeHandling;
+ changed = true;
+ volumeChanged = true;
+ }
+ final Display presentationDisplay = getDisplayForGlobalRoute(globalRoute);
+ if (route.mPresentationDisplay != presentationDisplay) {
+ route.mPresentationDisplay = presentationDisplay;
+ changed = true;
+ presentationDisplayChanged = true;
+ }
+
+ if (changed) {
+ dispatchRouteChanged(route);
+ }
+ if (volumeChanged) {
+ dispatchRouteVolumeChanged(route);
+ }
+ if (presentationDisplayChanged) {
+ dispatchRoutePresentationDisplayChanged(route);
+ }
+ }
+
+ Display getDisplayForGlobalRoute(MediaRouterClientState.RouteInfo globalRoute) {
+ // Ensure that the specified display is valid for presentations.
+ // This check will normally disallow the default display unless it was configured
+ // as a presentation display for some reason.
+ if (globalRoute.presentationDisplayId >= 0) {
+ Display display = mDisplayService.getDisplay(globalRoute.presentationDisplayId);
+ if (display != null && display.isPublicPresentation()) {
+ return display;
+ }
+ }
+ return null;
+ }
+
+ RouteInfo findGlobalRoute(String globalRouteId) {
+ final int count = mRoutes.size();
+ for (int i = 0; i < count; i++) {
+ final RouteInfo route = mRoutes.get(i);
+ if (globalRouteId.equals(route.mGlobalRouteId)) {
+ return route;
+ }
+ }
+ return null;
+ }
+
+ final class Client extends IMediaRouterClient.Stub {
+ @Override
+ public void onStateChanged() {
+ mHandler.post(new Runnable() {
+ @Override
+ public void run() {
+ if (Client.this == mClient) {
+ updateClientState();
+ }
+ }
+ });
+ }
+ }
}
static Static sStatic;
@@ -285,7 +601,7 @@
* <p>Once initiated this routing is transparent to the application. All audio
* played on the media stream will be routed to the selected destination.</p>
*/
- public static final int ROUTE_TYPE_LIVE_AUDIO = 0x1;
+ public static final int ROUTE_TYPE_LIVE_AUDIO = 1 << 0;
/**
* Route type flag for live video.
@@ -302,7 +618,13 @@
* @see RouteInfo#getPresentationDisplay()
* @see android.app.Presentation
*/
- public static final int ROUTE_TYPE_LIVE_VIDEO = 0x2;
+ public static final int ROUTE_TYPE_LIVE_VIDEO = 1 << 1;
+
+ /**
+ * Temporary interop constant to identify remote displays.
+ * @hide To be removed when media router API is updated.
+ */
+ public static final int ROUTE_TYPE_REMOTE_DISPLAY = 1 << 2;
/**
* Route type flag for application-specific usage.
@@ -312,7 +634,10 @@
* is expected to interpret the meaning of these events and perform the requested
* routing tasks.</p>
*/
- public static final int ROUTE_TYPE_USER = 0x00800000;
+ public static final int ROUTE_TYPE_USER = 1 << 23;
+
+ static final int ROUTE_TYPE_ANY = ROUTE_TYPE_LIVE_AUDIO | ROUTE_TYPE_LIVE_VIDEO
+ | ROUTE_TYPE_REMOTE_DISPLAY | ROUTE_TYPE_USER;
/**
* Flag for {@link #addCallback}: Actively scan for routes while this callback
@@ -336,11 +661,27 @@
* Flag for {@link #addCallback}: Do not filter route events.
* <p>
* When this flag is specified, the callback will be invoked for event that affect any
- * route event if they do not match the callback's associated media route selector.
+ * route even if they do not match the callback's filter.
* </p>
*/
public static final int CALLBACK_FLAG_UNFILTERED_EVENTS = 1 << 1;
+ /**
+ * Explicitly requests discovery.
+ *
+ * @hide Future API ported from support library. Revisit this later.
+ */
+ public static final int CALLBACK_FLAG_REQUEST_DISCOVERY = 1 << 2;
+
+ /**
+ * Requests that discovery be performed but only if there is some other active
+ * callback already registered.
+ *
+ * @hide Compatibility workaround for the fact that applications do not currently
+ * request discovery explicitly (except when using the support library API).
+ */
+ public static final int CALLBACK_FLAG_PASSIVE_DISCOVERY = 1 << 3;
+
// Maps application contexts
static final HashMap<Context, MediaRouter> sRouters = new HashMap<Context, MediaRouter>();
@@ -352,6 +693,9 @@
if ((types & ROUTE_TYPE_LIVE_VIDEO) != 0) {
result.append("ROUTE_TYPE_LIVE_VIDEO ");
}
+ if ((types & ROUTE_TYPE_REMOTE_DISPLAY) != 0) {
+ result.append("ROUTE_TYPE_REMOTE_DISPLAY ");
+ }
if ((types & ROUTE_TYPE_USER) != 0) {
result.append("ROUTE_TYPE_USER ");
}
@@ -453,9 +797,7 @@
info = new CallbackInfo(cb, types, flags, this);
sStatic.mCallbacks.add(info);
}
- if ((info.flags & CALLBACK_FLAG_PERFORM_ACTIVE_SCAN) != 0) {
- sStatic.updateActiveScan();
- }
+ sStatic.updateDiscoveryRequest();
}
/**
@@ -466,10 +808,8 @@
public void removeCallback(Callback cb) {
int index = findCallbackInfo(cb);
if (index >= 0) {
- CallbackInfo info = sStatic.mCallbacks.remove(index);
- if ((info.flags & CALLBACK_FLAG_PERFORM_ACTIVE_SCAN) != 0) {
- sStatic.updateActiveScan();
- }
+ sStatic.mCallbacks.remove(index);
+ sStatic.updateDiscoveryRequest();
} else {
Log.w(TAG, "removeCallback(" + cb + "): callback not registered");
}
@@ -499,17 +839,17 @@
* @param route Route to select
*/
public void selectRoute(int types, RouteInfo route) {
- selectRouteStatic(types, route);
+ selectRouteStatic(types, route, true);
}
-
+
/**
* @hide internal use
*/
- public void selectRouteInt(int types, RouteInfo route) {
- selectRouteStatic(types, route);
+ public void selectRouteInt(int types, RouteInfo route, boolean explicit) {
+ selectRouteStatic(types, route, explicit);
}
- static void selectRouteStatic(int types, RouteInfo route) {
+ static void selectRouteStatic(int types, RouteInfo route, boolean explicit) {
final RouteInfo oldRoute = sStatic.mSelectedRoute;
if (oldRoute == route) return;
if ((route.getSupportedTypes() & types) == 0) {
@@ -541,15 +881,26 @@
}
}
+ sStatic.setSelectedRoute(route, explicit);
+
if (oldRoute != null) {
dispatchRouteUnselected(types & oldRoute.getSupportedTypes(), oldRoute);
}
- sStatic.mSelectedRoute = route;
if (route != null) {
dispatchRouteSelected(types & route.getSupportedTypes(), route);
}
}
+ static void selectDefaultRouteStatic() {
+ // TODO: Be smarter about the route types here; this selects for all valid.
+ if (sStatic.mSelectedRoute != sStatic.mBluetoothA2dpRoute
+ && sStatic.mBluetoothA2dpRoute != null) {
+ selectRouteStatic(ROUTE_TYPE_ANY, sStatic.mBluetoothA2dpRoute, false);
+ } else {
+ selectRouteStatic(ROUTE_TYPE_ANY, sStatic.mDefaultAudioVideo, false);
+ }
+ }
+
/**
* Compare the device address of a display and a route.
* Nulls/no device address will match another null/no address.
@@ -612,7 +963,7 @@
* @see #addUserRoute(UserRouteInfo)
*/
public void removeUserRoute(UserRouteInfo info) {
- removeRoute(info);
+ removeRouteStatic(info);
}
/**
@@ -626,7 +977,7 @@
// TODO Right now, RouteGroups only ever contain user routes.
// The code below will need to change if this assumption does.
if (info instanceof UserRouteInfo || info instanceof RouteGroup) {
- removeRouteAt(i);
+ removeRouteStatic(info);
i--;
}
}
@@ -636,10 +987,10 @@
* @hide internal use only
*/
public void removeRouteInt(RouteInfo info) {
- removeRoute(info);
+ removeRouteStatic(info);
}
- static void removeRoute(RouteInfo info) {
+ static void removeRouteStatic(RouteInfo info) {
if (sStatic.mRoutes.remove(info)) {
final RouteCategory removingCat = info.getCategory();
final int count = sStatic.mRoutes.size();
@@ -653,40 +1004,7 @@
}
if (info == sStatic.mSelectedRoute) {
// Removing the currently selected route? Select the default before we remove it.
- // TODO: Be smarter about the route types here; this selects for all valid.
- if (info != sStatic.mBluetoothA2dpRoute && sStatic.mBluetoothA2dpRoute != null) {
- selectRouteStatic(ROUTE_TYPE_LIVE_AUDIO | ROUTE_TYPE_USER,
- sStatic.mBluetoothA2dpRoute);
- } else {
- selectRouteStatic(ROUTE_TYPE_LIVE_AUDIO | ROUTE_TYPE_USER,
- sStatic.mDefaultAudioVideo);
- }
- }
- if (!found) {
- sStatic.mCategories.remove(removingCat);
- }
- dispatchRouteRemoved(info);
- }
- }
-
- void removeRouteAt(int routeIndex) {
- if (routeIndex >= 0 && routeIndex < sStatic.mRoutes.size()) {
- final RouteInfo info = sStatic.mRoutes.remove(routeIndex);
- final RouteCategory removingCat = info.getCategory();
- final int count = sStatic.mRoutes.size();
- boolean found = false;
- for (int i = 0; i < count; i++) {
- final RouteCategory cat = sStatic.mRoutes.get(i).getCategory();
- if (removingCat == cat) {
- found = true;
- break;
- }
- }
- if (info == sStatic.mSelectedRoute) {
- // Removing the currently selected route? Select the default before we remove it.
- // TODO: Be smarter about the route types here; this selects for all valid.
- selectRouteStatic(ROUTE_TYPE_LIVE_AUDIO | ROUTE_TYPE_LIVE_VIDEO | ROUTE_TYPE_USER,
- sStatic.mDefaultAudioVideo);
+ selectDefaultRouteStatic();
}
if (!found) {
sStatic.mCategories.remove(removingCat);
@@ -752,7 +1070,7 @@
*
* @see #addUserRoute(UserRouteInfo)
* @see #removeUserRoute(UserRouteInfo)
- * @see #createRouteCategory(CharSequence)
+ * @see #createRouteCategory(CharSequence, boolean)
*/
public UserRouteInfo createUserRoute(RouteCategory category) {
return new UserRouteInfo(category);
@@ -780,6 +1098,23 @@
return new RouteCategory(nameResId, ROUTE_TYPE_USER, isGroupable);
}
+ /**
+ * Rebinds the media router to handle routes that belong to the specified user.
+ * Requires the interact across users permission to access the routes of another user.
+ * <p>
+ * This method is a complete hack to work around the singleton nature of the
+ * media router when running inside of singleton processes like QuickSettings.
+ * This mechanism should be burned to the ground when MediaRouter is redesigned.
+ * Ideally the current user would be pulled from the Context but we need to break
+ * down MediaRouter.Static before we can get there.
+ * </p>
+ *
+ * @hide
+ */
+ public void rebindAsUser(int userId) {
+ sStatic.rebindAsUser(userId);
+ }
+
static void updateRoute(final RouteInfo info) {
dispatchRouteChanged(info);
}
@@ -906,7 +1241,7 @@
updateWifiDisplayRoute(route, d, newStatus);
}
if (d.equals(activeDisplay)) {
- selectRouteStatic(route.getSupportedTypes(), route);
+ selectRouteStatic(route.getSupportedTypes(), route, false);
// Don't scan if we're already connected to a wifi display,
// the scanning process can cause a hiccup with some configurations.
@@ -919,7 +1254,7 @@
if (d.isRemembered()) {
final WifiDisplay newDisplay = findMatchingDisplay(d, newDisplays);
if (newDisplay == null || !newDisplay.isRemembered()) {
- removeRoute(findWifiDisplayRoute(d));
+ removeRouteStatic(findWifiDisplayRoute(d));
}
}
}
@@ -932,8 +1267,7 @@
}
static int getWifiDisplayStatusCode(WifiDisplay d, WifiDisplayStatus wfdStatus) {
- int newStatus = RouteInfo.STATUS_NONE;
-
+ int newStatus;
if (wfdStatus.getScanState() == WifiDisplayStatus.SCAN_STATE_SCANNING) {
newStatus = RouteInfo.STATUS_SCANNING;
} else if (d.isAvailable()) {
@@ -947,7 +1281,7 @@
final int activeState = wfdStatus.getActiveDisplayState();
switch (activeState) {
case WifiDisplayStatus.DISPLAY_STATE_CONNECTED:
- newStatus = RouteInfo.STATUS_NONE;
+ newStatus = RouteInfo.STATUS_CONNECTED;
break;
case WifiDisplayStatus.DISPLAY_STATE_CONNECTING:
newStatus = RouteInfo.STATUS_CONNECTING;
@@ -968,7 +1302,8 @@
static RouteInfo makeWifiDisplayRoute(WifiDisplay display, WifiDisplayStatus wfdStatus) {
final RouteInfo newRoute = new RouteInfo(sStatic.mSystemCategory);
newRoute.mDeviceAddress = display.getDeviceAddress();
- newRoute.mSupportedTypes = ROUTE_TYPE_LIVE_AUDIO | ROUTE_TYPE_LIVE_VIDEO;
+ newRoute.mSupportedTypes = ROUTE_TYPE_LIVE_AUDIO | ROUTE_TYPE_LIVE_VIDEO
+ | ROUTE_TYPE_REMOTE_DISPLAY;
newRoute.mVolumeHandling = RouteInfo.PLAYBACK_VOLUME_FIXED;
newRoute.mPlaybackType = RouteInfo.PLAYBACK_TYPE_REMOTE;
@@ -1004,8 +1339,7 @@
if (!enabled && route == sStatic.mSelectedRoute) {
// Oops, no longer available. Reselect the default.
- final RouteInfo defaultRoute = sStatic.mDefaultAudioVideo;
- selectRouteStatic(defaultRoute.getSupportedTypes(), defaultRoute);
+ selectDefaultRouteStatic();
}
}
@@ -1075,6 +1409,10 @@
String mDeviceAddress;
boolean mEnabled = true;
+ // An id by which the route is known to the media router service.
+ // Null if this route only exists as an artifact within this process.
+ String mGlobalRouteId;
+
// A predetermined connection status that can override mStatus
private int mStatusCode;
@@ -1084,19 +1422,20 @@
/** @hide */ public static final int STATUS_AVAILABLE = 3;
/** @hide */ public static final int STATUS_NOT_AVAILABLE = 4;
/** @hide */ public static final int STATUS_IN_USE = 5;
+ /** @hide */ public static final int STATUS_CONNECTED = 6;
private Object mTag;
/**
* The default playback type, "local", indicating the presentation of the media is happening
* on the same device (e.g. a phone, a tablet) as where it is controlled from.
- * @see #setPlaybackType(int)
+ * @see #getPlaybackType()
*/
public final static int PLAYBACK_TYPE_LOCAL = 0;
/**
* A playback type indicating the presentation of the media is happening on
* a different device (i.e. the remote device) than where it is controlled from.
- * @see #setPlaybackType(int)
+ * @see #getPlaybackType()
*/
public final static int PLAYBACK_TYPE_REMOTE = 1;
/**
@@ -1104,12 +1443,13 @@
* controlled from this object. An example of fixed playback volume is a remote player,
* playing over HDMI where the user prefers to control the volume on the HDMI sink, rather
* than attenuate at the source.
- * @see #setVolumeHandling(int)
+ * @see #getVolumeHandling()
*/
public final static int PLAYBACK_VOLUME_FIXED = 0;
/**
* Playback information indicating the playback volume is variable and can be controlled
* from this object.
+ * @see #getVolumeHandling()
*/
public final static int PLAYBACK_VOLUME_VARIABLE = 1;
@@ -1181,7 +1521,7 @@
boolean setStatusCode(int statusCode) {
if (statusCode != mStatusCode) {
mStatusCode = statusCode;
- int resId = 0;
+ int resId;
switch (statusCode) {
case STATUS_SCANNING:
resId = com.android.internal.R.string.media_route_status_scanning;
@@ -1198,6 +1538,11 @@
case STATUS_IN_USE:
resId = com.android.internal.R.string.media_route_status_in_use;
break;
+ case STATUS_CONNECTED:
+ case STATUS_NONE:
+ default:
+ resId = 0;
+ break;
}
mStatus = resId != 0 ? sStatic.mResources.getText(resId) : null;
return true;
@@ -1317,9 +1662,7 @@
Log.e(TAG, "Error setting local stream volume", e);
}
} else {
- Log.e(TAG, getClass().getSimpleName() + ".requestSetVolume(): " +
- "Non-local volume playback on system route? " +
- "Could not request volume change.");
+ sStatic.requestSetVolume(this, volume);
}
}
@@ -1338,9 +1681,7 @@
Log.e(TAG, "Error setting local stream volume", e);
}
} else {
- Log.e(TAG, getClass().getSimpleName() + ".requestChangeVolume(): " +
- "Non-local volume playback on system route? " +
- "Could not request volume change.");
+ sStatic.requestUpdateVolume(this, direction);
}
}
@@ -1418,7 +1759,19 @@
* @return True if this route is in the process of connecting.
*/
public boolean isConnecting() {
- return mStatusCode == STATUS_CONNECTING;
+ // If the route is selected and its status appears to be between states
+ // then report it as connecting even though it has not yet had a chance
+ // to move into the CONNECTING state. Note that routes in the NONE state
+ // are assumed to not require an explicit connection lifecycle.
+ if (this == sStatic.mSelectedRoute) {
+ switch (mStatusCode) {
+ case STATUS_AVAILABLE:
+ case STATUS_SCANNING:
+ case STATUS_CONNECTING:
+ return true;
+ }
+ }
+ return false;
}
void setStatusInt(CharSequence status) {
@@ -1432,6 +1785,7 @@
}
final IRemoteVolumeObserver.Stub mRemoteVolObserver = new IRemoteVolumeObserver.Stub() {
+ @Override
public void dispatchRemoteVolumeUpdate(final int direction, final int value) {
sStatic.mHandler.post(new Runnable() {
@Override
@@ -1460,7 +1814,7 @@
", status=" + getStatus() +
", category=" + getCategory() +
", supportedTypes=" + supportedTypes +
- ", presentationDisplay=" + mPresentationDisplay + "}";
+ ", presentationDisplay=" + mPresentationDisplay + " }";
}
}
@@ -1716,6 +2070,7 @@
mVolumeHandling = PLAYBACK_VOLUME_FIXED;
}
+ @Override
CharSequence getName(Resources res) {
if (mUpdateName) updateName();
return super.getName(res);
@@ -1916,7 +2271,7 @@
final int count = mRoutes.size();
if (count == 0) {
// Don't keep empty groups in the router.
- MediaRouter.removeRoute(this);
+ MediaRouter.removeRouteStatic(this);
return;
}
@@ -2071,6 +2426,7 @@
return mIsSystem;
}
+ @Override
public String toString() {
return "RouteCategory{ name=" + mName + " types=" + typesToString(mTypes) +
" groupable=" + mGroupable + " }";
diff --git a/media/java/android/media/MediaRouterClientState.aidl b/media/java/android/media/MediaRouterClientState.aidl
new file mode 100644
index 0000000..70077119
--- /dev/null
+++ b/media/java/android/media/MediaRouterClientState.aidl
@@ -0,0 +1,18 @@
+/* Copyright 2013, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+** http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+
+package android.media;
+
+parcelable MediaRouterClientState;
diff --git a/media/java/android/media/MediaRouterClientState.java b/media/java/android/media/MediaRouterClientState.java
new file mode 100644
index 0000000..0847503
--- /dev/null
+++ b/media/java/android/media/MediaRouterClientState.java
@@ -0,0 +1,183 @@
+/*
+ * Copyright (C) 2013 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media;
+
+import android.os.Parcel;
+import android.os.Parcelable;
+
+import java.util.ArrayList;
+
+/**
+ * Information available from MediaRouterService about the state perceived by
+ * a particular client and the routes that are available to it.
+ *
+ * Clients must not modify the contents of this object.
+ * @hide
+ */
+public final class MediaRouterClientState implements Parcelable {
+ /**
+ * A list of all known routes.
+ */
+ public final ArrayList<RouteInfo> routes;
+
+ /**
+ * The id of the current globally selected route, or null if none.
+ * Globally selected routes override any other route selections that applications
+ * may have made. Used for remote displays.
+ */
+ public String globallySelectedRouteId;
+
+ public MediaRouterClientState() {
+ routes = new ArrayList<RouteInfo>();
+ }
+
+ MediaRouterClientState(Parcel src) {
+ routes = src.createTypedArrayList(RouteInfo.CREATOR);
+ globallySelectedRouteId = src.readString();
+ }
+
+ @Override
+ public int describeContents() {
+ return 0;
+ }
+
+ @Override
+ public void writeToParcel(Parcel dest, int flags) {
+ dest.writeTypedList(routes);
+ dest.writeString(globallySelectedRouteId);
+ }
+
+ public static final Parcelable.Creator<MediaRouterClientState> CREATOR =
+ new Parcelable.Creator<MediaRouterClientState>() {
+ @Override
+ public MediaRouterClientState createFromParcel(Parcel in) {
+ return new MediaRouterClientState(in);
+ }
+
+ @Override
+ public MediaRouterClientState[] newArray(int size) {
+ return new MediaRouterClientState[size];
+ }
+ };
+
+ public static final class RouteInfo implements Parcelable {
+ public String id;
+ public String name;
+ public String description;
+ public int supportedTypes;
+ public boolean enabled;
+ public int statusCode;
+ public int playbackType;
+ public int playbackStream;
+ public int volume;
+ public int volumeMax;
+ public int volumeHandling;
+ public int presentationDisplayId;
+
+ public RouteInfo(String id) {
+ this.id = id;
+ enabled = true;
+ statusCode = MediaRouter.RouteInfo.STATUS_NONE;
+ playbackType = MediaRouter.RouteInfo.PLAYBACK_TYPE_REMOTE;
+ playbackStream = -1;
+ volumeHandling = MediaRouter.RouteInfo.PLAYBACK_VOLUME_FIXED;
+ presentationDisplayId = -1;
+ }
+
+ public RouteInfo(RouteInfo other) {
+ id = other.id;
+ name = other.name;
+ description = other.description;
+ supportedTypes = other.supportedTypes;
+ enabled = other.enabled;
+ statusCode = other.statusCode;
+ playbackType = other.playbackType;
+ playbackStream = other.playbackStream;
+ volume = other.volume;
+ volumeMax = other.volumeMax;
+ volumeHandling = other.volumeHandling;
+ presentationDisplayId = other.presentationDisplayId;
+ }
+
+ RouteInfo(Parcel in) {
+ id = in.readString();
+ name = in.readString();
+ description = in.readString();
+ supportedTypes = in.readInt();
+ enabled = in.readInt() != 0;
+ statusCode = in.readInt();
+ playbackType = in.readInt();
+ playbackStream = in.readInt();
+ volume = in.readInt();
+ volumeMax = in.readInt();
+ volumeHandling = in.readInt();
+ presentationDisplayId = in.readInt();
+ }
+
+ @Override
+ public int describeContents() {
+ return 0;
+ }
+
+ @Override
+ public void writeToParcel(Parcel dest, int flags) {
+ dest.writeString(id);
+ dest.writeString(name);
+ dest.writeString(description);
+ dest.writeInt(supportedTypes);
+ dest.writeInt(enabled ? 1 : 0);
+ dest.writeInt(statusCode);
+ dest.writeInt(playbackType);
+ dest.writeInt(playbackStream);
+ dest.writeInt(volume);
+ dest.writeInt(volumeMax);
+ dest.writeInt(volumeHandling);
+ dest.writeInt(presentationDisplayId);
+ }
+
+ @Override
+ public String toString() {
+ return "RouteInfo{ id=" + id
+ + ", name=" + name
+ + ", description=" + description
+ + ", supportedTypes=0x" + Integer.toHexString(supportedTypes)
+ + ", enabled=" + enabled
+ + ", statusCode=" + statusCode
+ + ", playbackType=" + playbackType
+ + ", playbackStream=" + playbackStream
+ + ", volume=" + volume
+ + ", volumeMax=" + volumeMax
+ + ", volumeHandling=" + volumeHandling
+ + ", presentationDisplayId=" + presentationDisplayId
+ + " }";
+ }
+
+ @SuppressWarnings("hiding")
+ public static final Parcelable.Creator<RouteInfo> CREATOR =
+ new Parcelable.Creator<RouteInfo>() {
+ @Override
+ public RouteInfo createFromParcel(Parcel in) {
+ return new RouteInfo(in);
+ }
+
+ @Override
+ public RouteInfo[] newArray(int size) {
+ return new RouteInfo[size];
+ }
+ };
+ }
+}
diff --git a/media/java/android/media/RemoteDisplayState.aidl b/media/java/android/media/RemoteDisplayState.aidl
new file mode 100644
index 0000000..b3262fc
--- /dev/null
+++ b/media/java/android/media/RemoteDisplayState.aidl
@@ -0,0 +1,18 @@
+/* Copyright 2013, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+** http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+
+package android.media;
+
+parcelable RemoteDisplayState;
diff --git a/media/java/android/media/RemoteDisplayState.java b/media/java/android/media/RemoteDisplayState.java
new file mode 100644
index 0000000..1197f65
--- /dev/null
+++ b/media/java/android/media/RemoteDisplayState.java
@@ -0,0 +1,189 @@
+/*
+ * Copyright (C) 2013 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media;
+
+import android.os.Parcel;
+import android.os.Parcelable;
+import android.text.TextUtils;
+
+import java.util.ArrayList;
+
+/**
+ * Information available from IRemoteDisplayProvider about available remote displays.
+ *
+ * Clients must not modify the contents of this object.
+ * @hide
+ */
+public final class RemoteDisplayState implements Parcelable {
+ // Note: These constants are used by the remote display provider API.
+ // Do not change them!
+ public static final String SERVICE_INTERFACE =
+ "com.android.media.remotedisplay.RemoteDisplayProvider";
+ public static final int DISCOVERY_MODE_NONE = 0;
+ public static final int DISCOVERY_MODE_PASSIVE = 1;
+ public static final int DISCOVERY_MODE_ACTIVE = 2;
+
+ /**
+ * A list of all remote displays.
+ */
+ public final ArrayList<RemoteDisplayInfo> displays;
+
+ public RemoteDisplayState() {
+ displays = new ArrayList<RemoteDisplayInfo>();
+ }
+
+ RemoteDisplayState(Parcel src) {
+ displays = src.createTypedArrayList(RemoteDisplayInfo.CREATOR);
+ }
+
+ public boolean isValid() {
+ if (displays == null) {
+ return false;
+ }
+ final int count = displays.size();
+ for (int i = 0; i < count; i++) {
+ if (!displays.get(i).isValid()) {
+ return false;
+ }
+ }
+ return true;
+ }
+
+ @Override
+ public int describeContents() {
+ return 0;
+ }
+
+ @Override
+ public void writeToParcel(Parcel dest, int flags) {
+ dest.writeTypedList(displays);
+ }
+
+ public static final Parcelable.Creator<RemoteDisplayState> CREATOR =
+ new Parcelable.Creator<RemoteDisplayState>() {
+ @Override
+ public RemoteDisplayState createFromParcel(Parcel in) {
+ return new RemoteDisplayState(in);
+ }
+
+ @Override
+ public RemoteDisplayState[] newArray(int size) {
+ return new RemoteDisplayState[size];
+ }
+ };
+
+ public static final class RemoteDisplayInfo implements Parcelable {
+ // Note: These constants are used by the remote display provider API.
+ // Do not change them!
+ public static final int STATUS_NOT_AVAILABLE = 0;
+ public static final int STATUS_IN_USE = 1;
+ public static final int STATUS_AVAILABLE = 2;
+ public static final int STATUS_CONNECTING = 3;
+ public static final int STATUS_CONNECTED = 4;
+
+ public static final int PLAYBACK_VOLUME_VARIABLE =
+ MediaRouter.RouteInfo.PLAYBACK_VOLUME_VARIABLE;
+ public static final int PLAYBACK_VOLUME_FIXED =
+ MediaRouter.RouteInfo.PLAYBACK_VOLUME_FIXED;
+
+ public String id;
+ public String name;
+ public String description;
+ public int status;
+ public int volume;
+ public int volumeMax;
+ public int volumeHandling;
+ public int presentationDisplayId;
+
+ public RemoteDisplayInfo(String id) {
+ this.id = id;
+ status = STATUS_NOT_AVAILABLE;
+ volumeHandling = MediaRouter.RouteInfo.PLAYBACK_VOLUME_FIXED;
+ presentationDisplayId = -1;
+ }
+
+ public RemoteDisplayInfo(RemoteDisplayInfo other) {
+ id = other.id;
+ name = other.name;
+ description = other.description;
+ status = other.status;
+ volume = other.volume;
+ volumeMax = other.volumeMax;
+ volumeHandling = other.volumeHandling;
+ presentationDisplayId = other.presentationDisplayId;
+ }
+
+ RemoteDisplayInfo(Parcel in) {
+ id = in.readString();
+ name = in.readString();
+ description = in.readString();
+ status = in.readInt();
+ volume = in.readInt();
+ volumeMax = in.readInt();
+ volumeHandling = in.readInt();
+ presentationDisplayId = in.readInt();
+ }
+
+ public boolean isValid() {
+ return !TextUtils.isEmpty(id) && !TextUtils.isEmpty(name);
+ }
+
+ @Override
+ public int describeContents() {
+ return 0;
+ }
+
+ @Override
+ public void writeToParcel(Parcel dest, int flags) {
+ dest.writeString(id);
+ dest.writeString(name);
+ dest.writeString(description);
+ dest.writeInt(status);
+ dest.writeInt(volume);
+ dest.writeInt(volumeMax);
+ dest.writeInt(volumeHandling);
+ dest.writeInt(presentationDisplayId);
+ }
+
+ @Override
+ public String toString() {
+ return "RemoteDisplayInfo{ id=" + id
+ + ", name=" + name
+ + ", description=" + description
+ + ", status=" + status
+ + ", volume=" + volume
+ + ", volumeMax=" + volumeMax
+ + ", volumeHandling=" + volumeHandling
+ + ", presentationDisplayId=" + presentationDisplayId
+ + " }";
+ }
+
+ @SuppressWarnings("hiding")
+ public static final Parcelable.Creator<RemoteDisplayInfo> CREATOR =
+ new Parcelable.Creator<RemoteDisplayInfo>() {
+ @Override
+ public RemoteDisplayInfo createFromParcel(Parcel in) {
+ return new RemoteDisplayInfo(in);
+ }
+
+ @Override
+ public RemoteDisplayInfo[] newArray(int size) {
+ return new RemoteDisplayInfo[size];
+ }
+ };
+ }
+}
diff --git a/media/lib/Android.mk b/media/lib/Android.mk
new file mode 100644
index 0000000..50799a6
--- /dev/null
+++ b/media/lib/Android.mk
@@ -0,0 +1,46 @@
+#
+# Copyright (C) 2013 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+LOCAL_PATH := $(call my-dir)
+
+# the library
+# ============================================================
+include $(CLEAR_VARS)
+
+LOCAL_MODULE:= com.android.media.remotedisplay
+LOCAL_MODULE_TAGS := optional
+
+LOCAL_SRC_FILES := \
+ $(call all-subdir-java-files) \
+ $(call all-aidl-files-under, java)
+
+include $(BUILD_JAVA_LIBRARY)
+
+
+# ==== com.android.media.remotedisplay.xml lib def ========================
+include $(CLEAR_VARS)
+
+LOCAL_MODULE := com.android.media.remotedisplay.xml
+LOCAL_MODULE_TAGS := optional
+
+LOCAL_MODULE_CLASS := ETC
+
+# This will install the file in /system/etc/permissions
+#
+LOCAL_MODULE_PATH := $(TARGET_OUT_ETC)/permissions
+
+LOCAL_SRC_FILES := $(LOCAL_MODULE)
+
+include $(BUILD_PREBUILT)
diff --git a/media/lib/README.txt b/media/lib/README.txt
new file mode 100644
index 0000000..cade3df
--- /dev/null
+++ b/media/lib/README.txt
@@ -0,0 +1,28 @@
+This library (com.android.media.remotedisplay.jar) is a shared java library
+containing classes required by unbundled remote display providers.
+
+--- Rules of this library ---
+o This library is effectively a PUBLIC API for unbundled remote display providers
+ that may be distributed outside the system image. So it MUST BE API STABLE.
+ You can add but not remove. The rules are the same as for the
+ public platform SDK API.
+o This library can see and instantiate internal platform classes, but it must not
+ expose them in any public method (or by extending them via inheritance). This would
+ break clients of the library because they cannot see the internal platform classes.
+
+This library is distributed in the system image, and loaded as
+a shared library. So you can change the implementation, but not
+the interface. In this way it is like framework.jar.
+
+--- Why does this library exists? ---
+
+Unbundled remote display providers (such as Cast) cannot use internal
+platform classes.
+
+This library will eventually be replaced when the media route provider
+infrastructure that is currently defined in the support library is reintegrated
+with the framework in a new API. That API isn't ready yet so this
+library is a compromise to make new capabilities available to the system
+without exposing the full surface area of the support library media
+route provider protocol.
+
diff --git a/media/lib/com.android.media.remotedisplay.xml b/media/lib/com.android.media.remotedisplay.xml
new file mode 100644
index 0000000..77a91d2
--- /dev/null
+++ b/media/lib/com.android.media.remotedisplay.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2013 The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+
+<permissions>
+ <library name="com.android.media.remotedisplay"
+ file="/system/framework/com.android.media.remotedisplay.jar" />
+</permissions>
diff --git a/media/lib/java/com/android/media/remotedisplay/RemoteDisplay.java b/media/lib/java/com/android/media/remotedisplay/RemoteDisplay.java
new file mode 100644
index 0000000..5e15702
--- /dev/null
+++ b/media/lib/java/com/android/media/remotedisplay/RemoteDisplay.java
@@ -0,0 +1,173 @@
+/*
+ * Copyright (C) 2013 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.media.remotedisplay;
+
+import com.android.internal.util.Objects;
+
+import android.media.MediaRouter;
+import android.media.RemoteDisplayState.RemoteDisplayInfo;
+import android.text.TextUtils;
+
+/**
+ * Represents a remote display that has been discovered.
+ */
+public class RemoteDisplay {
+ private final RemoteDisplayInfo mMutableInfo;
+ private RemoteDisplayInfo mImmutableInfo;
+
+ /**
+ * Status code: Indicates that the remote display is not available.
+ */
+ public static final int STATUS_NOT_AVAILABLE = RemoteDisplayInfo.STATUS_NOT_AVAILABLE;
+
+ /**
+ * Status code: Indicates that the remote display is in use by someone else.
+ */
+ public static final int STATUS_IN_USE = RemoteDisplayInfo.STATUS_IN_USE;
+
+ /**
+ * Status code: Indicates that the remote display is available for new connections.
+ */
+ public static final int STATUS_AVAILABLE = RemoteDisplayInfo.STATUS_AVAILABLE;
+
+ /**
+ * Status code: Indicates that the remote display is current connecting.
+ */
+ public static final int STATUS_CONNECTING = RemoteDisplayInfo.STATUS_CONNECTING;
+
+ /**
+ * Status code: Indicates that the remote display is connected and is mirroring
+ * display contents.
+ */
+ public static final int STATUS_CONNECTED = RemoteDisplayInfo.STATUS_CONNECTED;
+
+ /**
+ * Volume handling: Output volume can be changed.
+ */
+ public static final int PLAYBACK_VOLUME_VARIABLE =
+ RemoteDisplayInfo.PLAYBACK_VOLUME_VARIABLE;
+
+ /**
+ * Volume handling: Output volume is fixed.
+ */
+ public static final int PLAYBACK_VOLUME_FIXED =
+ RemoteDisplayInfo.PLAYBACK_VOLUME_FIXED;
+
+ /**
+ * Creates a remote display with the specified name and id.
+ */
+ public RemoteDisplay(String id, String name) {
+ if (TextUtils.isEmpty(id)) {
+ throw new IllegalArgumentException("id must not be null or empty");
+ }
+ mMutableInfo = new RemoteDisplayInfo(id);
+ setName(name);
+ }
+
+ public String getId() {
+ return mMutableInfo.id;
+ }
+
+ public String getName() {
+ return mMutableInfo.name;
+ }
+
+ public void setName(String name) {
+ if (!Objects.equal(mMutableInfo.name, name)) {
+ mMutableInfo.name = name;
+ mImmutableInfo = null;
+ }
+ }
+
+ public String getDescription() {
+ return mMutableInfo.description;
+ }
+
+ public void setDescription(String description) {
+ if (!Objects.equal(mMutableInfo.description, description)) {
+ mMutableInfo.description = description;
+ mImmutableInfo = null;
+ }
+ }
+
+ public int getStatus() {
+ return mMutableInfo.status;
+ }
+
+ public void setStatus(int status) {
+ if (mMutableInfo.status != status) {
+ mMutableInfo.status = status;
+ mImmutableInfo = null;
+ }
+ }
+
+ public int getVolume() {
+ return mMutableInfo.volume;
+ }
+
+ public void setVolume(int volume) {
+ if (mMutableInfo.volume != volume) {
+ mMutableInfo.volume = volume;
+ mImmutableInfo = null;
+ }
+ }
+
+ public int getVolumeMax() {
+ return mMutableInfo.volumeMax;
+ }
+
+ public void setVolumeMax(int volumeMax) {
+ if (mMutableInfo.volumeMax != volumeMax) {
+ mMutableInfo.volumeMax = volumeMax;
+ mImmutableInfo = null;
+ }
+ }
+
+ public int getVolumeHandling() {
+ return mMutableInfo.volumeHandling;
+ }
+
+ public void setVolumeHandling(int volumeHandling) {
+ if (mMutableInfo.volumeHandling != volumeHandling) {
+ mMutableInfo.volumeHandling = volumeHandling;
+ mImmutableInfo = null;
+ }
+ }
+
+ public int getPresentationDisplayId() {
+ return mMutableInfo.presentationDisplayId;
+ }
+
+ public void setPresentationDisplayId(int presentationDisplayId) {
+ if (mMutableInfo.presentationDisplayId != presentationDisplayId) {
+ mMutableInfo.presentationDisplayId = presentationDisplayId;
+ mImmutableInfo = null;
+ }
+ }
+
+ @Override
+ public String toString() {
+ return "RemoteDisplay{" + mMutableInfo.toString() + "}";
+ }
+
+ RemoteDisplayInfo getInfo() {
+ if (mImmutableInfo == null) {
+ mImmutableInfo = new RemoteDisplayInfo(mMutableInfo);
+ }
+ return mImmutableInfo;
+ }
+}
diff --git a/media/lib/java/com/android/media/remotedisplay/RemoteDisplayProvider.java b/media/lib/java/com/android/media/remotedisplay/RemoteDisplayProvider.java
new file mode 100644
index 0000000..8e4042c
--- /dev/null
+++ b/media/lib/java/com/android/media/remotedisplay/RemoteDisplayProvider.java
@@ -0,0 +1,371 @@
+/*
+ * Copyright (C) 2013 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.media.remotedisplay;
+
+import android.app.Service;
+import android.content.Context;
+import android.content.Intent;
+import android.media.IRemoteDisplayCallback;
+import android.media.IRemoteDisplayProvider;
+import android.media.RemoteDisplayState;
+import android.os.Handler;
+import android.os.IBinder;
+import android.os.Looper;
+import android.os.Message;
+import android.os.RemoteException;
+import android.util.ArrayMap;
+
+import java.util.Collection;
+
+/**
+ * Base class for remote display providers implemented as unbundled services.
+ * <p>
+ * To implement your remote display provider service, create a subclass of
+ * {@link Service} and override the {@link Service#onBind Service.onBind()} method
+ * to return the provider's binder when the {@link #SERVICE_INTERFACE} is requested.
+ * </p>
+ * <pre>
+ * public class SampleRemoteDisplayProviderService extends Service {
+ * private SampleProvider mProvider;
+ *
+ * public IBinder onBind(Intent intent) {
+ * if (intent.getAction().equals(RemoteDisplayProvider.SERVICE_INTERFACE)) {
+ * if (mProvider == null) {
+ * mProvider = new SampleProvider(this);
+ * }
+ * return mProvider.getBinder();
+ * }
+ * return null;
+ * }
+ *
+ * class SampleProvider extends RemoteDisplayProvider {
+ * public SampleProvider() {
+ * super(SampleRemoteDisplayProviderService.this);
+ * }
+ *
+ * // --- Implementation goes here ---
+ * }
+ * }
+ * </pre>
+ * <p>
+ * Declare your remote display provider service in your application manifest
+ * like this:
+ * </p>
+ * <pre>
+ * <application>
+ * <uses-library android:name="com.android.media.remotedisplay" />
+ *
+ * <service android:name=".SampleRemoteDisplayProviderService"
+ * android:label="@string/sample_remote_display_provider_service"
+ * android:exported="true"
+ * android:permission="android.permission.BIND_REMOTE_DISPLAY">
+ * <intent-filter>
+ * <action android:name="com.android.media.remotedisplay.RemoteDisplayProvider" />
+ * </intent-filter>
+ * </service>
+ * </application>
+ * </pre>
+ * <p>
+ * This object is not thread safe. It is only intended to be accessed on the
+ * {@link Context#getMainLooper main looper thread} of an application.
+ * </p><p>
+ * IMPORTANT: This class is effectively a public API for unbundled applications, and
+ * must remain API stable. See README.txt in the root of this package for more information.
+ * </p>
+ */
+public abstract class RemoteDisplayProvider {
+ private static final int MSG_SET_CALLBACK = 1;
+ private static final int MSG_SET_DISCOVERY_MODE = 2;
+ private static final int MSG_CONNECT = 3;
+ private static final int MSG_DISCONNECT = 4;
+ private static final int MSG_SET_VOLUME = 5;
+ private static final int MSG_ADJUST_VOLUME = 6;
+
+ private final ProviderStub mStub;
+ private final ProviderHandler mHandler;
+ private final ArrayMap<String, RemoteDisplay> mDisplays =
+ new ArrayMap<String, RemoteDisplay>();
+ private IRemoteDisplayCallback mCallback;
+ private int mDiscoveryMode = DISCOVERY_MODE_NONE;
+
+ /**
+ * The {@link Intent} that must be declared as handled by the service.
+ * Put this in your manifest.
+ */
+ public static final String SERVICE_INTERFACE = RemoteDisplayState.SERVICE_INTERFACE;
+
+ /**
+ * Discovery mode: Do not perform any discovery.
+ */
+ public static final int DISCOVERY_MODE_NONE = RemoteDisplayState.DISCOVERY_MODE_NONE;
+
+ /**
+ * Discovery mode: Passive or low-power periodic discovery.
+ * <p>
+ * This mode indicates that an application is interested in knowing whether there
+ * are any remote displays paired or available but doesn't need the latest or
+ * most detailed information. The provider may scan at a lower rate or rely on
+ * knowledge of previously paired devices.
+ * </p>
+ */
+ public static final int DISCOVERY_MODE_PASSIVE = RemoteDisplayState.DISCOVERY_MODE_PASSIVE;
+
+ /**
+ * Discovery mode: Active discovery.
+ * <p>
+ * This mode indicates that the user is actively trying to connect to a route
+ * and we should perform continuous scans. This mode may use significantly more
+ * power but is intended to be short-lived.
+ * </p>
+ */
+ public static final int DISCOVERY_MODE_ACTIVE = RemoteDisplayState.DISCOVERY_MODE_ACTIVE;
+
+ /**
+ * Creates a remote display provider.
+ *
+ * @param context The application context for the remote display provider.
+ */
+ public RemoteDisplayProvider(Context context) {
+ mStub = new ProviderStub();
+ mHandler = new ProviderHandler(context.getMainLooper());
+ }
+
+ /**
+ * Gets the Binder associated with the provider.
+ * <p>
+ * This is intended to be used for the onBind() method of a service that implements
+ * a remote display provider service.
+ * </p>
+ *
+ * @return The IBinder instance associated with the provider.
+ */
+ public IBinder getBinder() {
+ return mStub;
+ }
+
+ /**
+ * Called when the current discovery mode changes.
+ *
+ * @param mode The new discovery mode.
+ */
+ public void onDiscoveryModeChanged(int mode) {
+ }
+
+ /**
+ * Called when the system would like to connect to a display.
+ *
+ * @param display The remote display.
+ */
+ public void onConnect(RemoteDisplay display) {
+ }
+
+ /**
+ * Called when the system would like to disconnect from a display.
+ *
+ * @param display The remote display.
+ */
+ public void onDisconnect(RemoteDisplay display) {
+ }
+
+ /**
+ * Called when the system would like to set the volume of a display.
+ *
+ * @param display The remote display.
+ * @param volume The desired volume.
+ */
+ public void onSetVolume(RemoteDisplay display, int volume) {
+ }
+
+ /**
+ * Called when the system would like to adjust the volume of a display.
+ *
+ * @param display The remote display.
+ * @param delta An increment to add to the current volume, such as +1 or -1.
+ */
+ public void onAdjustVolume(RemoteDisplay display, int delta) {
+ }
+
+ /**
+ * Gets the current discovery mode.
+ *
+ * @return The current discovery mode.
+ */
+ public int getDiscoveryMode() {
+ return mDiscoveryMode;
+ }
+
+ /**
+ * Gets the current collection of displays.
+ *
+ * @return The current collection of displays, which must not be modified.
+ */
+ public Collection<RemoteDisplay> getDisplays() {
+ return mDisplays.values();
+ }
+
+ /**
+ * Adds the specified remote display and notifies the system.
+ *
+ * @param display The remote display that was added.
+ * @throws IllegalStateException if there is already a display with the same id.
+ */
+ public void addDisplay(RemoteDisplay display) {
+ if (display == null || mDisplays.containsKey(display.getId())) {
+ throw new IllegalArgumentException("display");
+ }
+ mDisplays.put(display.getId(), display);
+ publishState();
+ }
+
+ /**
+ * Updates information about the specified remote display and notifies the system.
+ *
+ * @param display The remote display that was added.
+ * @throws IllegalStateException if the display was n
+ */
+ public void updateDisplay(RemoteDisplay display) {
+ if (display == null || mDisplays.get(display.getId()) != display) {
+ throw new IllegalArgumentException("display");
+ }
+ publishState();
+ }
+
+ /**
+ * Removes the specified remote display and tells the system about it.
+ *
+ * @param display The remote display that was removed.
+ */
+ public void removeDisplay(RemoteDisplay display) {
+ if (display == null || mDisplays.get(display.getId()) != display) {
+ throw new IllegalArgumentException("display");
+ }
+ mDisplays.remove(display.getId());
+ publishState();
+ }
+
+ void setCallback(IRemoteDisplayCallback callback) {
+ mCallback = callback;
+ publishState();
+ }
+
+ void setDiscoveryMode(int mode) {
+ if (mDiscoveryMode != mode) {
+ mDiscoveryMode = mode;
+ onDiscoveryModeChanged(mode);
+ }
+ }
+
+ void publishState() {
+ if (mCallback != null) {
+ RemoteDisplayState state = new RemoteDisplayState();
+ final int count = mDisplays.size();
+ for (int i = 0; i < count; i++) {
+ final RemoteDisplay display = mDisplays.valueAt(i);
+ state.displays.add(display.getInfo());
+ }
+ try {
+ mCallback.onStateChanged(state);
+ } catch (RemoteException ex) {
+ // system server died?
+ }
+ }
+ }
+
+ RemoteDisplay findRemoteDisplay(String id) {
+ return mDisplays.get(id);
+ }
+
+ final class ProviderStub extends IRemoteDisplayProvider.Stub {
+ @Override
+ public void setCallback(IRemoteDisplayCallback callback) {
+ mHandler.obtainMessage(MSG_SET_CALLBACK, callback).sendToTarget();
+ }
+
+ @Override
+ public void setDiscoveryMode(int mode) {
+ mHandler.obtainMessage(MSG_SET_DISCOVERY_MODE, mode, 0).sendToTarget();
+ }
+
+ @Override
+ public void connect(String id) {
+ mHandler.obtainMessage(MSG_CONNECT, id).sendToTarget();
+ }
+
+ @Override
+ public void disconnect(String id) {
+ mHandler.obtainMessage(MSG_DISCONNECT, id).sendToTarget();
+ }
+
+ @Override
+ public void setVolume(String id, int volume) {
+ mHandler.obtainMessage(MSG_SET_VOLUME, volume, 0, id).sendToTarget();
+ }
+
+ @Override
+ public void adjustVolume(String id, int delta) {
+ mHandler.obtainMessage(MSG_ADJUST_VOLUME, delta, 0, id).sendToTarget();
+ }
+ }
+
+ final class ProviderHandler extends Handler {
+ public ProviderHandler(Looper looper) {
+ super(looper, null, true);
+ }
+
+ @Override
+ public void handleMessage(Message msg) {
+ switch (msg.what) {
+ case MSG_SET_CALLBACK: {
+ setCallback((IRemoteDisplayCallback)msg.obj);
+ break;
+ }
+ case MSG_SET_DISCOVERY_MODE: {
+ setDiscoveryMode(msg.arg1);
+ break;
+ }
+ case MSG_CONNECT: {
+ RemoteDisplay display = findRemoteDisplay((String)msg.obj);
+ if (display != null) {
+ onConnect(display);
+ }
+ break;
+ }
+ case MSG_DISCONNECT: {
+ RemoteDisplay display = findRemoteDisplay((String)msg.obj);
+ if (display != null) {
+ onDisconnect(display);
+ }
+ break;
+ }
+ case MSG_SET_VOLUME: {
+ RemoteDisplay display = findRemoteDisplay((String)msg.obj);
+ if (display != null) {
+ onSetVolume(display, msg.arg1);
+ }
+ break;
+ }
+ case MSG_ADJUST_VOLUME: {
+ RemoteDisplay display = findRemoteDisplay((String)msg.obj);
+ if (display != null) {
+ onAdjustVolume(display, msg.arg1);
+ }
+ break;
+ }
+ }
+ }
+ }
+}
diff --git a/packages/Keyguard/AndroidManifest.xml b/packages/Keyguard/AndroidManifest.xml
index 9e296e2..66d1e75 100644
--- a/packages/Keyguard/AndroidManifest.xml
+++ b/packages/Keyguard/AndroidManifest.xml
@@ -38,6 +38,7 @@
<uses-permission android:name="android.permission.BIND_DEVICE_ADMIN" />
<uses-permission android:name="android.permission.CHANGE_COMPONENT_ENABLED_STATE" />
<uses-permission android:name="android.permission.MEDIA_CONTENT_CONTROL" />
+ <uses-permission android:name="android.permission.ACCESS_KEYGUARD_SECURE_STORAGE" />
<application android:label="@string/app_name"
android:process="com.android.systemui"
diff --git a/packages/Keyguard/res/layout/keyguard_presentation.xml b/packages/Keyguard/res/layout/keyguard_presentation.xml
new file mode 100644
index 0000000..7df0b70
--- /dev/null
+++ b/packages/Keyguard/res/layout/keyguard_presentation.xml
@@ -0,0 +1,63 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+**
+** Copyright 2013, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License")
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+** http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+-->
+
+<!-- This is a view that shows general status information in Keyguard. -->
+<FrameLayout
+ xmlns:android="http://schemas.android.com/apk/res/android"
+ xmlns:androidprv="http://schemas.android.com/apk/res/com.android.keyguard"
+ android:id="@+id/presentation"
+ android:layout_width="match_parent"
+ android:layout_height="match_parent">
+
+ <com.android.keyguard.KeyguardStatusView
+ android:id="@+id/clock"
+ android:orientation="vertical"
+ android:layout_width="wrap_content"
+ android:layout_height="wrap_content"
+ android:contentDescription="@string/keyguard_accessibility_status">
+ <LinearLayout
+ android:layout_width="match_parent"
+ android:layout_height="wrap_content"
+ android:layout_gravity="center_horizontal|top"
+ android:orientation="vertical"
+ android:focusable="true">
+ <TextClock
+ android:id="@+id/clock_view"
+ android:layout_width="wrap_content"
+ android:layout_height="wrap_content"
+ android:layout_gravity="center_horizontal|top"
+ android:textColor="@color/clock_white"
+ android:singleLine="true"
+ style="@style/widget_big_thin"
+ android:format12Hour="@string/keyguard_widget_12_hours_format"
+ android:format24Hour="@string/keyguard_widget_24_hours_format"
+ android:baselineAligned="true"
+ android:layout_marginBottom="@dimen/bottom_text_spacing_digital" />
+
+ <include layout="@layout/keyguard_status_area" />
+ <ImageView
+ android:layout_width="wrap_content"
+ android:layout_height="wrap_content"
+ android:layout_marginTop="10dip"
+ android:layout_gravity="center_horizontal"
+ android:src="@drawable/kg_security_lock_normal" />
+ </LinearLayout>
+ </com.android.keyguard.KeyguardStatusView>
+
+</FrameLayout>
diff --git a/packages/Keyguard/res/layout/keyguard_status_view.xml b/packages/Keyguard/res/layout/keyguard_status_view.xml
index 5857fc2..a4d298a 100644
--- a/packages/Keyguard/res/layout/keyguard_status_view.xml
+++ b/packages/Keyguard/res/layout/keyguard_status_view.xml
@@ -26,7 +26,7 @@
android:layout_height="match_parent"
androidprv:layout_maxWidth="@dimen/keyguard_security_width"
androidprv:layout_maxHeight="@dimen/keyguard_security_height"
- android:gravity="center_horizontal">
+ android:gravity="center">
<com.android.keyguard.KeyguardStatusView
android:id="@+id/keyguard_status_view_face_palm"
diff --git a/packages/Keyguard/src/com/android/keyguard/KeyguardDisplayManager.java b/packages/Keyguard/src/com/android/keyguard/KeyguardDisplayManager.java
new file mode 100644
index 0000000..6bcbd6c
--- /dev/null
+++ b/packages/Keyguard/src/com/android/keyguard/KeyguardDisplayManager.java
@@ -0,0 +1,171 @@
+/*
+ * Copyright (C) 2013 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.keyguard;
+
+import android.app.Presentation;
+import android.content.Context;
+import android.content.DialogInterface;
+import android.content.DialogInterface.OnDismissListener;
+import android.graphics.Point;
+import android.media.MediaRouter;
+import android.media.MediaRouter.RouteInfo;
+import android.os.Bundle;
+import android.util.Slog;
+import android.view.Display;
+import android.view.View;
+import android.view.WindowManager;
+
+public class KeyguardDisplayManager {
+ protected static final String TAG = "KeyguardDisplayManager";
+ private static boolean DEBUG = KeyguardViewMediator.DEBUG;
+ Presentation mPresentation;
+ private MediaRouter mMediaRouter;
+ private Context mContext;
+ private boolean mShowing;
+
+ KeyguardDisplayManager(Context context) {
+ mContext = context;
+ mMediaRouter = (MediaRouter) mContext.getSystemService(Context.MEDIA_ROUTER_SERVICE);
+ }
+
+ void show() {
+ if (!mShowing) {
+ if (DEBUG) Slog.v(TAG, "show");
+ mMediaRouter.addCallback(MediaRouter.ROUTE_TYPE_REMOTE_DISPLAY,
+ mMediaRouterCallback, MediaRouter.CALLBACK_FLAG_PASSIVE_DISCOVERY);
+ updateDisplays(true);
+ }
+ mShowing = true;
+ }
+
+ void hide() {
+ if (mShowing) {
+ if (DEBUG) Slog.v(TAG, "hide");
+ mMediaRouter.removeCallback(mMediaRouterCallback);
+ updateDisplays(false);
+ }
+ mShowing = false;
+ }
+
+ private final MediaRouter.SimpleCallback mMediaRouterCallback =
+ new MediaRouter.SimpleCallback() {
+ @Override
+ public void onRouteSelected(MediaRouter router, int type, RouteInfo info) {
+ if (DEBUG) Slog.d(TAG, "onRouteSelected: type=" + type + ", info=" + info);
+ updateDisplays(mShowing);
+ }
+
+ @Override
+ public void onRouteUnselected(MediaRouter router, int type, RouteInfo info) {
+ if (DEBUG) Slog.d(TAG, "onRouteUnselected: type=" + type + ", info=" + info);
+ updateDisplays(mShowing);
+ }
+
+ @Override
+ public void onRoutePresentationDisplayChanged(MediaRouter router, RouteInfo info) {
+ if (DEBUG) Slog.d(TAG, "onRoutePresentationDisplayChanged: info=" + info);
+ updateDisplays(mShowing);
+ }
+ };
+
+ private OnDismissListener mOnDismissListener = new OnDismissListener() {
+
+ @Override
+ public void onDismiss(DialogInterface dialog) {
+ mPresentation = null;
+ }
+ };
+
+ protected void updateDisplays(boolean showing) {
+ if (showing) {
+ MediaRouter.RouteInfo route = mMediaRouter.getSelectedRoute(
+ MediaRouter.ROUTE_TYPE_REMOTE_DISPLAY);
+ boolean useDisplay = route != null
+ && route.getPlaybackType() == MediaRouter.RouteInfo.PLAYBACK_TYPE_REMOTE;
+ Display presentationDisplay = useDisplay ? route.getPresentationDisplay() : null;
+
+ if (mPresentation != null && mPresentation.getDisplay() != presentationDisplay) {
+ if (DEBUG) Slog.v(TAG, "Display gone: " + mPresentation.getDisplay());
+ mPresentation.dismiss();
+ mPresentation = null;
+ }
+
+ if (mPresentation == null && presentationDisplay != null) {
+ if (DEBUG) Slog.i(TAG, "Keyguard enabled on display: " + presentationDisplay);
+ mPresentation = new KeyguardPresentation(mContext, presentationDisplay);
+ mPresentation.setOnDismissListener(mOnDismissListener);
+ try {
+ mPresentation.show();
+ } catch (WindowManager.InvalidDisplayException ex) {
+ Slog.w(TAG, "Invalid display:", ex);
+ mPresentation = null;
+ }
+ }
+ } else {
+ if (mPresentation != null) {
+ mPresentation.dismiss();
+ mPresentation = null;
+ }
+ }
+ }
+
+ private final static class KeyguardPresentation extends Presentation {
+ private static final int VIDEO_SAFE_REGION = 80; // Percentage of display width & height
+ private static final int MOVE_CLOCK_TIMEOUT = 10000; // 10s
+ private View mClock;
+ private int mUsableWidth;
+ private int mUsableHeight;
+ private int mMarginTop;
+ private int mMarginLeft;
+ Runnable mMoveTextRunnable = new Runnable() {
+ @Override
+ public void run() {
+ int x = mMarginLeft + (int) (Math.random() * (mUsableWidth - mClock.getWidth()));
+ int y = mMarginTop + (int) (Math.random() * (mUsableHeight - mClock.getHeight()));
+ mClock.setTranslationX(x);
+ mClock.setTranslationY(y);
+ mClock.postDelayed(mMoveTextRunnable, MOVE_CLOCK_TIMEOUT);
+ }
+ };
+
+ public KeyguardPresentation(Context context, Display display) {
+ super(context, display);
+ getWindow().setType(WindowManager.LayoutParams.TYPE_KEYGUARD_DIALOG);
+ }
+
+ public void onDetachedFromWindow() {
+ mClock.removeCallbacks(mMoveTextRunnable);
+ }
+
+ @Override
+ protected void onCreate(Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+
+ Point p = new Point();
+ getDisplay().getSize(p);
+ mUsableWidth = VIDEO_SAFE_REGION * p.x/100;
+ mUsableHeight = VIDEO_SAFE_REGION * p.y/100;
+ mMarginLeft = (100 - VIDEO_SAFE_REGION) * p.x / 200;
+ mMarginTop = (100 - VIDEO_SAFE_REGION) * p.y / 200;
+
+ setContentView(R.layout.keyguard_presentation);
+ mClock = findViewById(R.id.clock);
+
+ // Avoid screen burn in
+ mClock.post(mMoveTextRunnable);
+ }
+ }
+}
diff --git a/packages/Keyguard/src/com/android/keyguard/KeyguardTransportControlView.java b/packages/Keyguard/src/com/android/keyguard/KeyguardTransportControlView.java
index 2719c5c..349078f 100644
--- a/packages/Keyguard/src/com/android/keyguard/KeyguardTransportControlView.java
+++ b/packages/Keyguard/src/com/android/keyguard/KeyguardTransportControlView.java
@@ -60,12 +60,12 @@
*/
public class KeyguardTransportControlView extends FrameLayout {
- private static final int DISPLAY_TIMEOUT_MS = 5000; // 5s
private static final int RESET_TO_METADATA_DELAY = 5000;
protected static final boolean DEBUG = false;
protected static final String TAG = "TransportControlView";
private static final boolean ANIMATE_TRANSITIONS = true;
+ protected static final long QUIESCENT_PLAYBACK_FACTOR = 1000;
private ViewGroup mMetadataContainer;
private ViewGroup mInfoContainer;
@@ -89,11 +89,9 @@
private ImageView mBadge;
private boolean mSeekEnabled;
- private boolean mUserSeeking;
private java.text.DateFormat mFormat;
- private Date mTimeElapsed;
- private Date mTrackDuration;
+ private Date mTempDate = new Date();
/**
* The metadata which should be populated into the view once we've been attached
@@ -111,18 +109,25 @@
@Override
public void onClientPlaybackStateUpdate(int state) {
- setSeekBarsEnabled(false);
updatePlayPauseState(state);
}
@Override
public void onClientPlaybackStateUpdate(int state, long stateChangeTimeMs,
long currentPosMs, float speed) {
- setSeekBarsEnabled(mMetadata != null && mMetadata.duration > 0);
updatePlayPauseState(state);
if (DEBUG) Log.d(TAG, "onClientPlaybackStateUpdate(state=" + state +
", stateChangeTimeMs=" + stateChangeTimeMs + ", currentPosMs=" + currentPosMs +
", speed=" + speed + ")");
+
+ removeCallbacks(mUpdateSeekBars);
+ // Since the music client may be responding to historical events that cause the
+ // playback state to change dramatically, wait until things become quiescent before
+ // resuming automatic scrub position update.
+ if (mTransientSeek.getVisibility() == View.VISIBLE
+ && playbackPositionShouldMove(mCurrentPlayState)) {
+ postDelayed(mUpdateSeekBars, QUIESCENT_PLAYBACK_FACTOR);
+ }
}
@Override
@@ -136,15 +141,21 @@
}
};
- private final Runnable mUpdateSeekBars = new Runnable() {
+ private class UpdateSeekBarRunnable implements Runnable {
public void run() {
- if (updateSeekBars()) {
+ boolean seekAble = updateOnce();
+ if (seekAble) {
removeCallbacks(this);
postDelayed(this, 1000);
}
}
+ public boolean updateOnce() {
+ return updateSeekBars();
+ }
};
+ private final UpdateSeekBarRunnable mUpdateSeekBars = new UpdateSeekBarRunnable();
+
private final Runnable mResetToMetadata = new Runnable() {
public void run() {
resetToMetadata();
@@ -163,6 +174,7 @@
}
if (keyCode != -1) {
sendMediaButtonClick(keyCode);
+ delayResetToMetadata(); // if the scrub bar is showing, keep showing it.
}
}
};
@@ -177,25 +189,67 @@
}
};
+ // This class is here to throttle scrub position updates to the music client
+ class FutureSeekRunnable implements Runnable {
+ private int mProgress;
+ private boolean mPending;
+
+ public void run() {
+ scrubTo(mProgress);
+ mPending = false;
+ }
+
+ void setProgress(int progress) {
+ mProgress = progress;
+ if (!mPending) {
+ mPending = true;
+ postDelayed(this, 30);
+ }
+ }
+ };
+
+ // This is here because RemoteControlClient's method isn't visible :/
+ private final static boolean playbackPositionShouldMove(int playstate) {
+ switch(playstate) {
+ case RemoteControlClient.PLAYSTATE_STOPPED:
+ case RemoteControlClient.PLAYSTATE_PAUSED:
+ case RemoteControlClient.PLAYSTATE_BUFFERING:
+ case RemoteControlClient.PLAYSTATE_ERROR:
+ case RemoteControlClient.PLAYSTATE_SKIPPING_FORWARDS:
+ case RemoteControlClient.PLAYSTATE_SKIPPING_BACKWARDS:
+ return false;
+ case RemoteControlClient.PLAYSTATE_PLAYING:
+ case RemoteControlClient.PLAYSTATE_FAST_FORWARDING:
+ case RemoteControlClient.PLAYSTATE_REWINDING:
+ default:
+ return true;
+ }
+ }
+
+ private final FutureSeekRunnable mFutureSeekRunnable = new FutureSeekRunnable();
+
private final SeekBar.OnSeekBarChangeListener mOnSeekBarChangeListener =
new SeekBar.OnSeekBarChangeListener() {
@Override
public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
if (fromUser) {
- scrubTo(progress);
+ mFutureSeekRunnable.setProgress(progress);
delayResetToMetadata();
+ mTempDate.setTime(progress);
+ mTransientSeekTimeElapsed.setText(mFormat.format(mTempDate));
+ } else {
+ updateSeekDisplay();
}
- updateSeekDisplay();
}
@Override
public void onStartTrackingTouch(SeekBar seekBar) {
- mUserSeeking = true;
+ delayResetToMetadata();
+ removeCallbacks(mUpdateSeekBars); // don't update during user interaction
}
@Override
public void onStopTrackingTouch(SeekBar seekBar) {
- mUserSeeking = false;
}
};
@@ -247,17 +301,11 @@
if (enabled == mSeekEnabled) return;
mSeekEnabled = enabled;
- if (mTransientSeek.getVisibility() == VISIBLE) {
+ if (mTransientSeek.getVisibility() == VISIBLE && !enabled) {
mTransientSeek.setVisibility(INVISIBLE);
mMetadataContainer.setVisibility(VISIBLE);
- mUserSeeking = false;
cancelResetToMetadata();
}
- if (enabled) {
- mUpdateSeekBars.run();
- } else {
- removeCallbacks(mUpdateSeekBars);
- }
}
public void setTransportControlCallback(KeyguardHostView.TransportControlCallback
@@ -294,6 +342,8 @@
}
final boolean screenOn = KeyguardUpdateMonitor.getInstance(mContext).isScreenOn();
setEnableMarquee(screenOn);
+ // Allow long-press anywhere else in this view to show the seek bar
+ setOnLongClickListener(mTransportShowSeekBarListener);
}
@Override
@@ -326,7 +376,6 @@
mAudioManager.unregisterRemoteController(mRemoteController);
KeyguardUpdateMonitor.getInstance(mContext).removeCallback(mUpdateMonitor);
mMetadata.clear();
- mUserSeeking = false;
removeCallbacks(mUpdateSeekBars);
}
@@ -484,18 +533,12 @@
void updateSeekDisplay() {
if (mMetadata != null && mRemoteController != null && mFormat != null) {
- if (mTimeElapsed == null) {
- mTimeElapsed = new Date();
- }
- if (mTrackDuration == null) {
- mTrackDuration = new Date();
- }
- mTimeElapsed.setTime(mRemoteController.getEstimatedMediaPosition());
- mTrackDuration.setTime(mMetadata.duration);
- mTransientSeekTimeElapsed.setText(mFormat.format(mTimeElapsed));
- mTransientSeekTimeTotal.setText(mFormat.format(mTrackDuration));
+ mTempDate.setTime(mRemoteController.getEstimatedMediaPosition());
+ mTransientSeekTimeElapsed.setText(mFormat.format(mTempDate));
+ mTempDate.setTime(mMetadata.duration);
+ mTransientSeekTimeTotal.setText(mFormat.format(mTempDate));
- if (DEBUG) Log.d(TAG, "updateSeekDisplay timeElapsed=" + mTimeElapsed +
+ if (DEBUG) Log.d(TAG, "updateSeekDisplay timeElapsed=" + mTempDate +
" duration=" + mMetadata.duration);
}
}
@@ -508,10 +551,16 @@
mTransientSeek.setVisibility(INVISIBLE);
mMetadataContainer.setVisibility(VISIBLE);
cancelResetToMetadata();
+ removeCallbacks(mUpdateSeekBars); // don't update if scrubber isn't visible
} else {
mTransientSeek.setVisibility(VISIBLE);
mMetadataContainer.setVisibility(INVISIBLE);
delayResetToMetadata();
+ if (playbackPositionShouldMove(mCurrentPlayState)) {
+ mUpdateSeekBars.run();
+ } else {
+ mUpdateSeekBars.updateOnce();
+ }
}
mTransportControlCallback.userActivity();
return true;
@@ -573,9 +622,6 @@
case RemoteControlClient.PLAYSTATE_PLAYING:
imageResId = R.drawable.ic_media_pause;
imageDescId = R.string.keyguard_transport_pause_description;
- if (mSeekEnabled) {
- mUpdateSeekBars.run();
- }
break;
case RemoteControlClient.PLAYSTATE_BUFFERING:
@@ -590,10 +636,9 @@
break;
}
- if (state != RemoteControlClient.PLAYSTATE_PLAYING) {
- removeCallbacks(mUpdateSeekBars);
- updateSeekBars();
- }
+ boolean clientSupportsSeek = mMetadata != null && mMetadata.duration > 0;
+ setSeekBarsEnabled(clientSupportsSeek);
+
mBtnPlay.setImageResource(imageResId);
mBtnPlay.setContentDescription(getResources().getString(imageDescId));
mCurrentPlayState = state;
@@ -601,11 +646,9 @@
boolean updateSeekBars() {
final int position = (int) mRemoteController.getEstimatedMediaPosition();
+ if (DEBUG) Log.v(TAG, "Estimated time:" + position);
if (position >= 0) {
- if (DEBUG) Log.v(TAG, "Seek to " + position);
- if (!mUserSeeking) {
- mTransientSeekBar.setProgress(position);
- }
+ mTransientSeekBar.setProgress(position);
return true;
}
Log.w(TAG, "Updating seek bars; received invalid estimated media position (" +
@@ -671,34 +714,4 @@
public boolean providesClock() {
return false;
}
-
- private boolean wasPlayingRecently(int state, long stateChangeTimeMs) {
- switch (state) {
- case RemoteControlClient.PLAYSTATE_PLAYING:
- case RemoteControlClient.PLAYSTATE_FAST_FORWARDING:
- case RemoteControlClient.PLAYSTATE_REWINDING:
- case RemoteControlClient.PLAYSTATE_SKIPPING_FORWARDS:
- case RemoteControlClient.PLAYSTATE_SKIPPING_BACKWARDS:
- case RemoteControlClient.PLAYSTATE_BUFFERING:
- // actively playing or about to play
- return true;
- case RemoteControlClient.PLAYSTATE_NONE:
- return false;
- case RemoteControlClient.PLAYSTATE_STOPPED:
- case RemoteControlClient.PLAYSTATE_PAUSED:
- case RemoteControlClient.PLAYSTATE_ERROR:
- // we have stopped playing, check how long ago
- if (DEBUG) {
- if ((SystemClock.elapsedRealtime() - stateChangeTimeMs) < DISPLAY_TIMEOUT_MS) {
- Log.v(TAG, "wasPlayingRecently: time < TIMEOUT was playing recently");
- } else {
- Log.v(TAG, "wasPlayingRecently: time > TIMEOUT");
- }
- }
- return ((SystemClock.elapsedRealtime() - stateChangeTimeMs) < DISPLAY_TIMEOUT_MS);
- default:
- Log.e(TAG, "Unknown playback state " + state + " in wasPlayingRecently()");
- return false;
- }
- }
}
diff --git a/packages/Keyguard/src/com/android/keyguard/KeyguardViewManager.java b/packages/Keyguard/src/com/android/keyguard/KeyguardViewManager.java
index fd7cae6..6aa0a4b 100644
--- a/packages/Keyguard/src/com/android/keyguard/KeyguardViewManager.java
+++ b/packages/Keyguard/src/com/android/keyguard/KeyguardViewManager.java
@@ -61,9 +61,11 @@
public class KeyguardViewManager {
private final static boolean DEBUG = KeyguardViewMediator.DEBUG;
private static String TAG = "KeyguardViewManager";
- public static boolean USE_UPPER_CASE = true;
public final static String IS_SWITCHING_USER = "is_switching_user";
+ // Delay dismissing keyguard to allow animations to complete.
+ private static final int HIDE_KEYGUARD_DELAY = 500;
+
// Timeout used for keypresses
static final int DIGIT_PRESS_WAKE_MILLIS = 5000;
@@ -509,9 +511,10 @@
mKeyguardHost.setCustomBackground(null);
updateShowWallpaper(true);
mKeyguardHost.removeView(lastView);
+ mViewMediatorCallback.keyguardGone();
}
}
- }, 500);
+ }, HIDE_KEYGUARD_DELAY);
}
}
}
diff --git a/packages/Keyguard/src/com/android/keyguard/KeyguardViewMediator.java b/packages/Keyguard/src/com/android/keyguard/KeyguardViewMediator.java
index b92ae90..49982ea 100644
--- a/packages/Keyguard/src/com/android/keyguard/KeyguardViewMediator.java
+++ b/packages/Keyguard/src/com/android/keyguard/KeyguardViewMediator.java
@@ -253,6 +253,11 @@
private final float mLockSoundVolume;
/**
+ * For managing external displays
+ */
+ private KeyguardDisplayManager mKeyguardDisplayManager;
+
+ /**
* Cache of avatar drawables, for use by KeyguardMultiUserAvatar.
*/
private static MultiUserAvatarCache sMultiUserAvatarCache = new MultiUserAvatarCache();
@@ -304,6 +309,11 @@
* Report that the keyguard is dismissable, pending the next keyguardDone call.
*/
void keyguardDonePending();
+
+ /**
+ * Report when keyguard is actually gone
+ */
+ void keyguardGone();
}
KeyguardUpdateMonitorCallback mUpdateCallback = new KeyguardUpdateMonitorCallback() {
@@ -457,6 +467,11 @@
public void keyguardDonePending() {
mKeyguardDonePending = true;
}
+
+ @Override
+ public void keyguardGone() {
+ mKeyguardDisplayManager.hide();
+ }
};
private void userActivity() {
@@ -483,6 +498,8 @@
mContext.registerReceiver(mBroadcastReceiver, new IntentFilter(DELAYED_KEYGUARD_ACTION));
+ mKeyguardDisplayManager = new KeyguardDisplayManager(context);
+
mAlarmManager = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
mUpdateMonitor = KeyguardUpdateMonitor.getInstance(context);
@@ -597,6 +614,7 @@
}
}
KeyguardUpdateMonitor.getInstance(mContext).dispatchScreenTurndOff(why);
+ mKeyguardDisplayManager.show();
}
private void doKeyguardLaterLocked() {
@@ -1218,6 +1236,7 @@
mShowKeyguardWakeLock.release();
}
+ mKeyguardDisplayManager.show();
}
/**
diff --git a/packages/SystemUI/res/values/strings.xml b/packages/SystemUI/res/values/strings.xml
index 556a146..25202edf 100644
--- a/packages/SystemUI/res/values/strings.xml
+++ b/packages/SystemUI/res/values/strings.xml
@@ -490,10 +490,8 @@
<string name="quick_settings_wifi_no_network">No Network</string>
<!-- QuickSettings: Wifi (Off) [CHAR LIMIT=NONE] -->
<string name="quick_settings_wifi_off_label">Wi-Fi Off</string>
- <!-- QuickSettings: Wifi display [CHAR LIMIT=NONE] -->
- <string name="quick_settings_wifi_display_label">Wi-Fi Display</string>
- <!-- QuickSettings: Wifi display [CHAR LIMIT=NONE] -->
- <string name="quick_settings_wifi_display_no_connection_label">Wireless Display</string>
+ <!-- QuickSettings: Remote display [CHAR LIMIT=NONE] -->
+ <string name="quick_settings_remote_display_no_connection_label">Cast Screen</string>
<!-- QuickSettings: Brightness dialog title [CHAR LIMIT=NONE] -->
<string name="quick_settings_brightness_dialog_title">Brightness</string>
<!-- QuickSettings: Brightness dialog auto brightness button [CHAR LIMIT=NONE] -->
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
index 607ce41..bbac4ef 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
@@ -2105,9 +2105,12 @@
}
public void tickerHalting() {
- mStatusBarContents.setVisibility(View.VISIBLE);
+ if (mStatusBarContents.getVisibility() != View.VISIBLE) {
+ mStatusBarContents.setVisibility(View.VISIBLE);
+ mStatusBarContents
+ .startAnimation(loadAnim(com.android.internal.R.anim.fade_in, null));
+ }
mTickerView.setVisibility(View.GONE);
- mStatusBarContents.startAnimation(loadAnim(com.android.internal.R.anim.fade_in, null));
// we do not animate the ticker away at this point, just get rid of it (b/6992707)
}
}
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/QuickSettings.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/QuickSettings.java
index 9a5f43f..bb37837 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/QuickSettings.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/QuickSettings.java
@@ -40,7 +40,6 @@
import android.graphics.drawable.Drawable;
import android.graphics.drawable.LevelListDrawable;
import android.hardware.display.DisplayManager;
-import android.hardware.display.WifiDisplayStatus;
import android.net.wifi.WifiManager;
import android.os.AsyncTask;
import android.os.Handler;
@@ -94,9 +93,7 @@
private QuickSettingsModel mModel;
private ViewGroup mContainerView;
- private DisplayManager mDisplayManager;
private DevicePolicyManager mDevicePolicyManager;
- private WifiDisplayStatus mWifiDisplayStatus;
private PhoneStatusBar mStatusBarService;
private BluetoothState mBluetoothState;
private BluetoothAdapter mBluetoothAdapter;
@@ -120,13 +117,11 @@
new ArrayList<QuickSettingsTileView>();
public QuickSettings(Context context, QuickSettingsContainerView container) {
- mDisplayManager = (DisplayManager) context.getSystemService(Context.DISPLAY_SERVICE);
mDevicePolicyManager
= (DevicePolicyManager) context.getSystemService(Context.DEVICE_POLICY_SERVICE);
mContext = context;
mContainerView = container;
mModel = new QuickSettingsModel(context);
- mWifiDisplayStatus = new WifiDisplayStatus();
mBluetoothState = new QuickSettingsModel.BluetoothState();
mBluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
mWifiManager = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
@@ -173,7 +168,6 @@
mLocationController = locationController;
setupQuickSettings();
- updateWifiDisplayStatus();
updateResources();
applyLocationEnabledStatus();
@@ -707,20 +701,20 @@
});
parent.addView(alarmTile);
- // Wifi Display
- QuickSettingsBasicTile wifiDisplayTile
+ // Remote Display
+ QuickSettingsBasicTile remoteDisplayTile
= new QuickSettingsBasicTile(mContext);
- wifiDisplayTile.setImageResource(R.drawable.ic_qs_remote_display);
- wifiDisplayTile.setOnClickListener(new View.OnClickListener() {
+ remoteDisplayTile.setImageResource(R.drawable.ic_qs_remote_display);
+ remoteDisplayTile.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
startSettingsActivity(android.provider.Settings.ACTION_WIFI_DISPLAY_SETTINGS);
}
});
- mModel.addWifiDisplayTile(wifiDisplayTile,
- new QuickSettingsModel.BasicRefreshCallback(wifiDisplayTile)
+ mModel.addRemoteDisplayTile(remoteDisplayTile,
+ new QuickSettingsModel.BasicRefreshCallback(remoteDisplayTile)
.setShowWhenEnabled(true));
- parent.addView(wifiDisplayTile);
+ parent.addView(remoteDisplayTile);
if (SHOW_IME_TILE || DEBUG_GONE_TILES) {
// IME
@@ -855,15 +849,6 @@
dialog.show();
}
- private void updateWifiDisplayStatus() {
- mWifiDisplayStatus = mDisplayManager.getWifiDisplayStatus();
- applyWifiDisplayStatus();
- }
-
- private void applyWifiDisplayStatus() {
- mModel.onWifiDisplayStateChanged(mWifiDisplayStatus);
- }
-
private void applyBluetoothStatus() {
mModel.onBluetoothStateChange(mBluetoothState);
}
@@ -887,12 +872,7 @@
@Override
public void onReceive(Context context, Intent intent) {
final String action = intent.getAction();
- if (DisplayManager.ACTION_WIFI_DISPLAY_STATUS_CHANGED.equals(action)) {
- WifiDisplayStatus status = (WifiDisplayStatus)intent.getParcelableExtra(
- DisplayManager.EXTRA_WIFI_DISPLAY_STATUS);
- mWifiDisplayStatus = status;
- applyWifiDisplayStatus();
- } else if (BluetoothAdapter.ACTION_STATE_CHANGED.equals(action)) {
+ if (BluetoothAdapter.ACTION_STATE_CHANGED.equals(action)) {
int state = intent.getIntExtra(BluetoothAdapter.EXTRA_STATE,
BluetoothAdapter.ERROR);
mBluetoothState.enabled = (state == BluetoothAdapter.STATE_ON);
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/QuickSettingsModel.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/QuickSettingsModel.java
index fa97a11..d8950f4 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/QuickSettingsModel.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/QuickSettingsModel.java
@@ -27,7 +27,8 @@
import android.content.res.Resources;
import android.database.ContentObserver;
import android.graphics.drawable.Drawable;
-import android.hardware.display.WifiDisplayStatus;
+import android.media.MediaRouter;
+import android.media.MediaRouter.RouteInfo;
import android.net.ConnectivityManager;
import android.net.Uri;
import android.os.Handler;
@@ -58,7 +59,6 @@
BrightnessStateChangeCallback,
RotationLockControllerCallback,
LocationSettingsChangeCallback {
-
// Sett InputMethoManagerService
private static final String TAG_TRY_SUPPRESSING_IME_SWITCHER = "TrySuppressingImeSwitcher";
@@ -294,6 +294,30 @@
}
}
+ /** Callback for changes to remote display routes. */
+ private class RemoteDisplayRouteCallback extends MediaRouter.SimpleCallback {
+ @Override
+ public void onRouteAdded(MediaRouter router, RouteInfo route) {
+ updateRemoteDisplays();
+ }
+ @Override
+ public void onRouteChanged(MediaRouter router, RouteInfo route) {
+ updateRemoteDisplays();
+ }
+ @Override
+ public void onRouteRemoved(MediaRouter router, RouteInfo route) {
+ updateRemoteDisplays();
+ }
+ @Override
+ public void onRouteSelected(MediaRouter router, int type, RouteInfo route) {
+ updateRemoteDisplays();
+ }
+ @Override
+ public void onRouteUnselected(MediaRouter router, int type, RouteInfo route) {
+ updateRemoteDisplays();
+ }
+ }
+
private final Context mContext;
private final Handler mHandler;
private final CurrentUserTracker mUserTracker;
@@ -304,6 +328,9 @@
private final DisplayContrastObserver mContrastObserver;
private final DisplayColorSpaceObserver mColorSpaceObserver;
+ private final MediaRouter mMediaRouter;
+ private final RemoteDisplayRouteCallback mRemoteDisplayRouteCallback;
+
private final boolean mHasMobileData;
private QuickSettingsTileView mUserTile;
@@ -326,9 +353,9 @@
private RefreshCallback mWifiCallback;
private WifiState mWifiState = new WifiState();
- private QuickSettingsTileView mWifiDisplayTile;
- private RefreshCallback mWifiDisplayCallback;
- private State mWifiDisplayState = new State();
+ private QuickSettingsTileView mRemoteDisplayTile;
+ private RefreshCallback mRemoteDisplayCallback;
+ private State mRemoteDisplayState = new State();
private QuickSettingsTileView mRSSITile;
private RefreshCallback mRSSICallback;
@@ -401,6 +428,7 @@
onColorSpaceChanged();
onNextAlarmChanged();
onBugreportChanged();
+ rebindMediaRouterAsCurrentUser();
}
};
@@ -417,6 +445,11 @@
mColorSpaceObserver = new DisplayColorSpaceObserver(mHandler);
mColorSpaceObserver.startObserving();
+ mMediaRouter = (MediaRouter)context.getSystemService(Context.MEDIA_ROUTER_SERVICE);
+ rebindMediaRouterAsCurrentUser();
+
+ mRemoteDisplayRouteCallback = new RemoteDisplayRouteCallback();
+
ConnectivityManager cm = (ConnectivityManager)
context.getSystemService(Context.CONNECTIVITY_SERVICE);
mHasMobileData = cm.isNetworkSupported(ConnectivityManager.TYPE_MOBILE);
@@ -744,24 +777,59 @@
mBugreportCallback.refreshView(mBugreportTile, mBugreportState);
}
- // Wifi Display
- void addWifiDisplayTile(QuickSettingsTileView view, RefreshCallback cb) {
- mWifiDisplayTile = view;
- mWifiDisplayCallback = cb;
- }
- public void onWifiDisplayStateChanged(WifiDisplayStatus status) {
- mWifiDisplayState.enabled =
- (status.getFeatureState() == WifiDisplayStatus.FEATURE_STATE_ON);
- if (status.getActiveDisplay() != null) {
- mWifiDisplayState.label = status.getActiveDisplay().getFriendlyDisplayName();
- mWifiDisplayState.iconId = R.drawable.ic_qs_remote_display_connected;
- } else {
- mWifiDisplayState.label = mContext.getString(
- R.string.quick_settings_wifi_display_no_connection_label);
- mWifiDisplayState.iconId = R.drawable.ic_qs_remote_display;
- }
- mWifiDisplayCallback.refreshView(mWifiDisplayTile, mWifiDisplayState);
+ // Remote Display
+ void addRemoteDisplayTile(QuickSettingsTileView view, RefreshCallback cb) {
+ mRemoteDisplayTile = view;
+ mRemoteDisplayCallback = cb;
+ final int[] count = new int[1];
+ mRemoteDisplayTile.setOnPrepareListener(new QuickSettingsTileView.OnPrepareListener() {
+ @Override
+ public void onPrepare() {
+ mMediaRouter.addCallback(MediaRouter.ROUTE_TYPE_REMOTE_DISPLAY,
+ mRemoteDisplayRouteCallback,
+ MediaRouter.CALLBACK_FLAG_REQUEST_DISCOVERY);
+ updateRemoteDisplays();
+ }
+ @Override
+ public void onUnprepare() {
+ mMediaRouter.removeCallback(mRemoteDisplayRouteCallback);
+ }
+ });
+ updateRemoteDisplays();
+ }
+
+ private void rebindMediaRouterAsCurrentUser() {
+ mMediaRouter.rebindAsUser(mUserTracker.getCurrentUserId());
+ }
+
+ private void updateRemoteDisplays() {
+ MediaRouter.RouteInfo connectedRoute = mMediaRouter.getSelectedRoute(
+ MediaRouter.ROUTE_TYPE_REMOTE_DISPLAY);
+ boolean enabled = connectedRoute != null && (connectedRoute.getSupportedTypes()
+ & MediaRouter.ROUTE_TYPE_REMOTE_DISPLAY) != 0;
+ if (!enabled) {
+ connectedRoute = null;
+ final int count = mMediaRouter.getRouteCount();
+ for (int i = 0; i < count; i++) {
+ MediaRouter.RouteInfo route = mMediaRouter.getRouteAt(i);
+ if ((route.getSupportedTypes() & MediaRouter.ROUTE_TYPE_REMOTE_DISPLAY) != 0) {
+ enabled = true;
+ break;
+ }
+ }
+ }
+
+ mRemoteDisplayState.enabled = enabled;
+ if (connectedRoute != null) {
+ mRemoteDisplayState.label = connectedRoute.getName().toString();
+ mRemoteDisplayState.iconId = R.drawable.ic_qs_remote_display_connected;
+ } else {
+ mRemoteDisplayState.label = mContext.getString(
+ R.string.quick_settings_remote_display_no_connection_label);
+ mRemoteDisplayState.iconId = R.drawable.ic_qs_remote_display;
+ }
+ mRemoteDisplayCallback.refreshView(mRemoteDisplayTile, mRemoteDisplayState);
}
// IME
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/QuickSettingsTileView.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/QuickSettingsTileView.java
index 3d520f7..ad18294 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/QuickSettingsTileView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/QuickSettingsTileView.java
@@ -21,6 +21,7 @@
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
+import android.view.ViewParent;
import android.widget.FrameLayout;
/**
@@ -31,14 +32,14 @@
private int mContentLayoutId;
private int mColSpan;
- private int mRowSpan;
+ private boolean mPrepared;
+ private OnPrepareListener mOnPrepareListener;
public QuickSettingsTileView(Context context, AttributeSet attrs) {
super(context, attrs);
mContentLayoutId = -1;
mColSpan = 1;
- mRowSpan = 1;
}
void setColumnSpan(int span) {
@@ -77,4 +78,72 @@
}
super.setVisibility(vis);
}
+
+ public void setOnPrepareListener(OnPrepareListener listener) {
+ if (mOnPrepareListener != listener) {
+ mOnPrepareListener = listener;
+ mPrepared = false;
+ post(new Runnable() {
+ @Override
+ public void run() {
+ updatePreparedState();
+ }
+ });
+ }
+ }
+
+ @Override
+ protected void onVisibilityChanged(View changedView, int visibility) {
+ super.onVisibilityChanged(changedView, visibility);
+ updatePreparedState();
+ }
+
+ @Override
+ protected void onAttachedToWindow() {
+ super.onAttachedToWindow();
+ updatePreparedState();
+ }
+
+ @Override
+ protected void onDetachedFromWindow() {
+ super.onDetachedFromWindow();
+ updatePreparedState();
+ }
+
+ private void updatePreparedState() {
+ if (mOnPrepareListener != null) {
+ if (isParentVisible()) {
+ if (!mPrepared) {
+ mPrepared = true;
+ mOnPrepareListener.onPrepare();
+ }
+ } else if (mPrepared) {
+ mPrepared = false;
+ mOnPrepareListener.onUnprepare();
+ }
+ }
+ }
+
+ private boolean isParentVisible() {
+ if (!isAttachedToWindow()) {
+ return false;
+ }
+ for (ViewParent current = getParent(); current instanceof View;
+ current = current.getParent()) {
+ View view = (View)current;
+ if (view.getVisibility() != VISIBLE) {
+ return false;
+ }
+ }
+ return true;
+ }
+
+ /**
+ * Called when the view's parent becomes visible or invisible to provide
+ * an opportunity for the client to provide new content.
+ */
+ public interface OnPrepareListener {
+ void onPrepare();
+ void onUnprepare();
+ }
}
\ No newline at end of file
diff --git a/policy/src/com/android/internal/policy/impl/BarController.java b/policy/src/com/android/internal/policy/impl/BarController.java
index c38ad04..0ce4b12 100644
--- a/policy/src/com/android/internal/policy/impl/BarController.java
+++ b/policy/src/com/android/internal/policy/impl/BarController.java
@@ -37,8 +37,9 @@
private static final boolean DEBUG = false;
private static final int TRANSIENT_BAR_NONE = 0;
- private static final int TRANSIENT_BAR_SHOWING = 1;
- private static final int TRANSIENT_BAR_HIDING = 2;
+ private static final int TRANSIENT_BAR_SHOW_REQUESTED = 1;
+ private static final int TRANSIENT_BAR_SHOWING = 2;
+ private static final int TRANSIENT_BAR_HIDING = 3;
private static final int TRANSLUCENT_ANIMATION_DELAY_MS = 1000;
@@ -73,13 +74,9 @@
mWin = win;
}
- public boolean isHidden() {
- return mState == StatusBarManager.WINDOW_STATE_HIDDEN;
- }
-
public void showTransient() {
if (mWin != null) {
- setTransientBarState(TRANSIENT_BAR_SHOWING);
+ setTransientBarState(TRANSIENT_BAR_SHOW_REQUESTED);
}
}
@@ -87,6 +84,10 @@
return mTransientBarState == TRANSIENT_BAR_SHOWING;
}
+ public boolean isTransientShowRequested() {
+ return mTransientBarState == TRANSIENT_BAR_SHOW_REQUESTED;
+ }
+
public boolean wasRecentlyTranslucent() {
return (SystemClock.uptimeMillis() - mLastTranslucent) < TRANSLUCENT_ANIMATION_DELAY_MS;
}
@@ -198,6 +199,9 @@
if (mTransientBarState == TRANSIENT_BAR_SHOWING) {
if (DEBUG) Slog.d(mTag, "Not showing transient bar, already shown");
return false;
+ } else if (mTransientBarState == TRANSIENT_BAR_SHOW_REQUESTED) {
+ if (DEBUG) Slog.d(mTag, "Not showing transient bar, already requested");
+ return false;
} else if (mWin == null) {
if (DEBUG) Slog.d(mTag, "Not showing transient bar, bar doesn't exist");
return false;
@@ -211,12 +215,13 @@
public int updateVisibilityLw(boolean transientAllowed, int oldVis, int vis) {
if (mWin == null) return vis;
- if (mTransientBarState == TRANSIENT_BAR_SHOWING) { // transient bar requested
+ if (isTransientShowing() || isTransientShowRequested()) { // transient bar requested
if (transientAllowed) {
vis |= mTransientFlag;
if ((oldVis & mTransientFlag) == 0) {
vis |= mUnhideFlag; // tell sysui we're ready to unhide
}
+ setTransientBarState(TRANSIENT_BAR_SHOWING); // request accepted
} else {
setTransientBarState(TRANSIENT_BAR_NONE); // request denied
}
@@ -254,6 +259,7 @@
private static String transientBarStateToString(int state) {
if (state == TRANSIENT_BAR_HIDING) return "TRANSIENT_BAR_HIDING";
if (state == TRANSIENT_BAR_SHOWING) return "TRANSIENT_BAR_SHOWING";
+ if (state == TRANSIENT_BAR_SHOW_REQUESTED) return "TRANSIENT_BAR_SHOW_REQUESTED";
if (state == TRANSIENT_BAR_NONE) return "TRANSIENT_BAR_NONE";
throw new IllegalArgumentException("Unknown state " + state);
}
diff --git a/policy/src/com/android/internal/policy/impl/PhoneWindowManager.java b/policy/src/com/android/internal/policy/impl/PhoneWindowManager.java
index d653920..8f391b1 100644
--- a/policy/src/com/android/internal/policy/impl/PhoneWindowManager.java
+++ b/policy/src/com/android/internal/policy/impl/PhoneWindowManager.java
@@ -308,17 +308,6 @@
WindowState mFocusedWindow;
IApplicationToken mFocusedApp;
- private final class PointerLocationPointerEventListener implements PointerEventListener {
- @Override
- public void onPointerEvent(MotionEvent motionEvent) {
- if (mPointerLocationView != null) {
- mPointerLocationView.addPointerEvent(motionEvent);
- }
- }
- }
-
- // Pointer location view state, only modified on the mHandler Looper.
- PointerLocationPointerEventListener mPointerLocationPointerEventListener;
PointerLocationView mPointerLocationView;
// The current size of the screen; really; extends into the overscan area of
@@ -1190,7 +1179,6 @@
if (mPointerLocationView == null) {
mPointerLocationView = new PointerLocationView(mContext);
mPointerLocationView.setPrintCoords(false);
-
WindowManager.LayoutParams lp = new WindowManager.LayoutParams(
WindowManager.LayoutParams.MATCH_PARENT,
WindowManager.LayoutParams.MATCH_PARENT);
@@ -1210,22 +1198,14 @@
mContext.getSystemService(Context.WINDOW_SERVICE);
lp.inputFeatures |= WindowManager.LayoutParams.INPUT_FEATURE_NO_INPUT_CHANNEL;
wm.addView(mPointerLocationView, lp);
-
- mPointerLocationPointerEventListener = new PointerLocationPointerEventListener();
- mWindowManagerFuncs.registerPointerEventListener(mPointerLocationPointerEventListener);
+ mWindowManagerFuncs.registerPointerEventListener(mPointerLocationView);
}
}
private void disablePointerLocation() {
- if (mPointerLocationPointerEventListener != null) {
- mWindowManagerFuncs.unregisterPointerEventListener(
- mPointerLocationPointerEventListener);
- mPointerLocationPointerEventListener = null;
- }
-
if (mPointerLocationView != null) {
- WindowManager wm = (WindowManager)
- mContext.getSystemService(Context.WINDOW_SERVICE);
+ mWindowManagerFuncs.unregisterPointerEventListener(mPointerLocationView);
+ WindowManager wm = (WindowManager) mContext.getSystemService(Context.WINDOW_SERVICE);
wm.removeView(mPointerLocationView);
mPointerLocationView = null;
}
@@ -5166,9 +5146,9 @@
mNavigationBar != null &&
hideNavBarSysui && immersiveSticky;
- boolean denyTransientStatus = mStatusBarController.isTransientShowing()
+ boolean denyTransientStatus = mStatusBarController.isTransientShowRequested()
&& !transientStatusBarAllowed && hideStatusBarSysui;
- boolean denyTransientNav = mNavigationBarController.isTransientShowing()
+ boolean denyTransientNav = mNavigationBarController.isTransientShowRequested()
&& !transientNavBarAllowed;
if (denyTransientStatus || denyTransientNav) {
// clear the clearable flags instead
diff --git a/services/java/com/android/server/LockSettingsService.java b/services/java/com/android/server/LockSettingsService.java
index cd746cf..35e7afa 100644
--- a/services/java/com/android/server/LockSettingsService.java
+++ b/services/java/com/android/server/LockSettingsService.java
@@ -154,11 +154,11 @@
}
private final void checkWritePermission(int userId) {
- mContext.checkCallingOrSelfPermission(PERMISSION);
+ mContext.enforceCallingOrSelfPermission(PERMISSION, "LockSettingsWrite");
}
private final void checkPasswordReadPermission(int userId) {
- mContext.checkCallingOrSelfPermission(PERMISSION);
+ mContext.enforceCallingOrSelfPermission(PERMISSION, "LockSettingsRead");
}
private final void checkReadPermission(String requestedKey, int userId) {
diff --git a/services/java/com/android/server/SystemServer.java b/services/java/com/android/server/SystemServer.java
index bb14259..a42cbcf 100644
--- a/services/java/com/android/server/SystemServer.java
+++ b/services/java/com/android/server/SystemServer.java
@@ -55,6 +55,7 @@
import com.android.server.display.DisplayManagerService;
import com.android.server.dreams.DreamManagerService;
import com.android.server.input.InputManagerService;
+import com.android.server.media.MediaRouterService;
import com.android.server.net.NetworkPolicyManagerService;
import com.android.server.net.NetworkStatsService;
import com.android.server.os.SchedulingPolicyService;
@@ -356,6 +357,7 @@
DreamManagerService dreamy = null;
AssetAtlasService atlas = null;
PrintManagerService printManager = null;
+ MediaRouterService mediaRouter = null;
// Bring up services needed for UI.
if (factoryTest != SystemServer.FACTORY_TEST_LOW_LEVEL) {
@@ -804,6 +806,16 @@
} catch (Throwable e) {
reportWtf("starting Print Service", e);
}
+
+ if (!disableNonCoreServices) {
+ try {
+ Slog.i(TAG, "Media Router Service");
+ mediaRouter = new MediaRouterService(context);
+ ServiceManager.addService(Context.MEDIA_ROUTER_SERVICE, mediaRouter);
+ } catch (Throwable e) {
+ reportWtf("starting MediaRouterService", e);
+ }
+ }
}
// Before things start rolling, be sure we have decided whether
@@ -916,6 +928,7 @@
final InputManagerService inputManagerF = inputManager;
final TelephonyRegistry telephonyRegistryF = telephonyRegistry;
final PrintManagerService printManagerF = printManager;
+ final MediaRouterService mediaRouterF = mediaRouter;
// We now tell the activity manager it is okay to run third party
// code. It will call back into us once it has gotten to the state
@@ -1063,6 +1076,12 @@
} catch (Throwable e) {
reportWtf("Notifying PrintManagerService running", e);
}
+
+ try {
+ if (mediaRouterF != null) mediaRouterF.systemRunning();
+ } catch (Throwable e) {
+ reportWtf("Notifying MediaRouterService running", e);
+ }
}
});
diff --git a/services/java/com/android/server/input/InputManagerService.java b/services/java/com/android/server/input/InputManagerService.java
index d749e6c..3145805 100644
--- a/services/java/com/android/server/input/InputManagerService.java
+++ b/services/java/com/android/server/input/InputManagerService.java
@@ -294,6 +294,7 @@
IntentFilter filter = new IntentFilter(Intent.ACTION_PACKAGE_ADDED);
filter.addAction(Intent.ACTION_PACKAGE_REMOVED);
filter.addAction(Intent.ACTION_PACKAGE_CHANGED);
+ filter.addAction(Intent.ACTION_PACKAGE_REPLACED);
filter.addDataScheme("package");
mContext.registerReceiver(new BroadcastReceiver() {
@Override
diff --git a/services/java/com/android/server/media/MediaRouterService.java b/services/java/com/android/server/media/MediaRouterService.java
new file mode 100644
index 0000000..2caab40
--- /dev/null
+++ b/services/java/com/android/server/media/MediaRouterService.java
@@ -0,0 +1,1351 @@
+/*
+ * Copyright (C) 2013 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.media;
+
+import com.android.internal.util.Objects;
+import com.android.server.Watchdog;
+
+import android.Manifest;
+import android.app.ActivityManager;
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+import android.content.pm.PackageManager;
+import android.media.AudioSystem;
+import android.media.IMediaRouterClient;
+import android.media.IMediaRouterService;
+import android.media.MediaRouter;
+import android.media.MediaRouterClientState;
+import android.media.RemoteDisplayState;
+import android.media.RemoteDisplayState.RemoteDisplayInfo;
+import android.os.Binder;
+import android.os.Handler;
+import android.os.IBinder;
+import android.os.Looper;
+import android.os.Message;
+import android.os.RemoteException;
+import android.os.SystemClock;
+import android.text.TextUtils;
+import android.util.ArrayMap;
+import android.util.Log;
+import android.util.Slog;
+import android.util.SparseArray;
+import android.util.TimeUtils;
+
+import java.io.FileDescriptor;
+import java.io.PrintWriter;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
+/**
+ * Provides a mechanism for discovering media routes and manages media playback
+ * behalf of applications.
+ * <p>
+ * Currently supports discovering remote displays via remote display provider
+ * services that have been registered by applications.
+ * </p>
+ */
+public final class MediaRouterService extends IMediaRouterService.Stub
+ implements Watchdog.Monitor {
+ private static final String TAG = "MediaRouterService";
+ private static final boolean DEBUG = Log.isLoggable(TAG, Log.DEBUG);
+
+ /**
+ * Timeout in milliseconds for a selected route to transition from a
+ * disconnected state to a connecting state. If we don't observe any
+ * progress within this interval, then we will give up and unselect the route.
+ */
+ static final long CONNECTING_TIMEOUT = 5000;
+
+ /**
+ * Timeout in milliseconds for a selected route to transition from a
+ * connecting state to a connected state. If we don't observe any
+ * progress within this interval, then we will give up and unselect the route.
+ */
+ static final long CONNECTED_TIMEOUT = 60000;
+
+ private final Context mContext;
+
+ // State guarded by mLock.
+ private final Object mLock = new Object();
+ private final SparseArray<UserRecord> mUserRecords = new SparseArray<UserRecord>();
+ private final ArrayMap<IBinder, ClientRecord> mAllClientRecords =
+ new ArrayMap<IBinder, ClientRecord>();
+ private int mCurrentUserId = -1;
+
+ public MediaRouterService(Context context) {
+ mContext = context;
+ Watchdog.getInstance().addMonitor(this);
+ }
+
+ public void systemRunning() {
+ IntentFilter filter = new IntentFilter(Intent.ACTION_USER_SWITCHED);
+ mContext.registerReceiver(new BroadcastReceiver() {
+ @Override
+ public void onReceive(Context context, Intent intent) {
+ if (intent.getAction().equals(Intent.ACTION_USER_SWITCHED)) {
+ switchUser();
+ }
+ }
+ }, filter);
+
+ switchUser();
+ }
+
+ @Override
+ public void monitor() {
+ synchronized (mLock) { /* check for deadlock */ }
+ }
+
+ // Binder call
+ @Override
+ public void registerClientAsUser(IMediaRouterClient client, String packageName, int userId) {
+ if (client == null) {
+ throw new IllegalArgumentException("client must not be null");
+ }
+
+ final int uid = Binder.getCallingUid();
+ if (!validatePackageName(uid, packageName)) {
+ throw new SecurityException("packageName must match the calling uid");
+ }
+
+ final int pid = Binder.getCallingPid();
+ final int resolvedUserId = ActivityManager.handleIncomingUser(pid, uid, userId,
+ false /*allowAll*/, true /*requireFull*/, "registerClientAsUser", packageName);
+ final long token = Binder.clearCallingIdentity();
+ try {
+ synchronized (mLock) {
+ registerClientLocked(client, pid, packageName, resolvedUserId);
+ }
+ } finally {
+ Binder.restoreCallingIdentity(token);
+ }
+ }
+
+ // Binder call
+ @Override
+ public void unregisterClient(IMediaRouterClient client) {
+ if (client == null) {
+ throw new IllegalArgumentException("client must not be null");
+ }
+
+ final long token = Binder.clearCallingIdentity();
+ try {
+ synchronized (mLock) {
+ unregisterClientLocked(client, false);
+ }
+ } finally {
+ Binder.restoreCallingIdentity(token);
+ }
+ }
+
+ // Binder call
+ @Override
+ public MediaRouterClientState getState(IMediaRouterClient client) {
+ if (client == null) {
+ throw new IllegalArgumentException("client must not be null");
+ }
+
+ final long token = Binder.clearCallingIdentity();
+ try {
+ synchronized (mLock) {
+ return getStateLocked(client);
+ }
+ } finally {
+ Binder.restoreCallingIdentity(token);
+ }
+ }
+
+ // Binder call
+ @Override
+ public void setDiscoveryRequest(IMediaRouterClient client,
+ int routeTypes, boolean activeScan) {
+ if (client == null) {
+ throw new IllegalArgumentException("client must not be null");
+ }
+
+ final long token = Binder.clearCallingIdentity();
+ try {
+ synchronized (mLock) {
+ setDiscoveryRequestLocked(client, routeTypes, activeScan);
+ }
+ } finally {
+ Binder.restoreCallingIdentity(token);
+ }
+ }
+
+ // Binder call
+ // A null routeId means that the client wants to unselect its current route.
+ // The explicit flag indicates whether the change was explicitly requested by the
+ // user or the application which may cause changes to propagate out to the rest
+ // of the system. Should be false when the change is in response to a new globally
+ // selected route or a default selection.
+ @Override
+ public void setSelectedRoute(IMediaRouterClient client, String routeId, boolean explicit) {
+ if (client == null) {
+ throw new IllegalArgumentException("client must not be null");
+ }
+
+ final long token = Binder.clearCallingIdentity();
+ try {
+ synchronized (mLock) {
+ setSelectedRouteLocked(client, routeId, explicit);
+ }
+ } finally {
+ Binder.restoreCallingIdentity(token);
+ }
+ }
+
+ // Binder call
+ @Override
+ public void requestSetVolume(IMediaRouterClient client, String routeId, int volume) {
+ if (client == null) {
+ throw new IllegalArgumentException("client must not be null");
+ }
+ if (routeId == null) {
+ throw new IllegalArgumentException("routeId must not be null");
+ }
+
+ final long token = Binder.clearCallingIdentity();
+ try {
+ synchronized (mLock) {
+ requestSetVolumeLocked(client, routeId, volume);
+ }
+ } finally {
+ Binder.restoreCallingIdentity(token);
+ }
+ }
+
+ // Binder call
+ @Override
+ public void requestUpdateVolume(IMediaRouterClient client, String routeId, int direction) {
+ if (client == null) {
+ throw new IllegalArgumentException("client must not be null");
+ }
+ if (routeId == null) {
+ throw new IllegalArgumentException("routeId must not be null");
+ }
+
+ final long token = Binder.clearCallingIdentity();
+ try {
+ synchronized (mLock) {
+ requestUpdateVolumeLocked(client, routeId, direction);
+ }
+ } finally {
+ Binder.restoreCallingIdentity(token);
+ }
+ }
+
+ // Binder call
+ @Override
+ public void dump(FileDescriptor fd, final PrintWriter pw, String[] args) {
+ if (mContext.checkCallingOrSelfPermission(Manifest.permission.DUMP)
+ != PackageManager.PERMISSION_GRANTED) {
+ pw.println("Permission Denial: can't dump MediaRouterService from from pid="
+ + Binder.getCallingPid()
+ + ", uid=" + Binder.getCallingUid());
+ return;
+ }
+
+ pw.println("MEDIA ROUTER SERVICE (dumpsys media_router)");
+ pw.println();
+ pw.println("Global state");
+ pw.println(" mCurrentUserId=" + mCurrentUserId);
+
+ synchronized (mLock) {
+ final int count = mUserRecords.size();
+ for (int i = 0; i < count; i++) {
+ UserRecord userRecord = mUserRecords.valueAt(i);
+ pw.println();
+ userRecord.dump(pw, "");
+ }
+ }
+ }
+
+ void switchUser() {
+ synchronized (mLock) {
+ int userId = ActivityManager.getCurrentUser();
+ if (mCurrentUserId != userId) {
+ final int oldUserId = mCurrentUserId;
+ mCurrentUserId = userId; // do this first
+
+ UserRecord oldUser = mUserRecords.get(oldUserId);
+ if (oldUser != null) {
+ oldUser.mHandler.sendEmptyMessage(UserHandler.MSG_STOP);
+ disposeUserIfNeededLocked(oldUser); // since no longer current user
+ }
+
+ UserRecord newUser = mUserRecords.get(userId);
+ if (newUser != null) {
+ newUser.mHandler.sendEmptyMessage(UserHandler.MSG_START);
+ }
+ }
+ }
+ }
+
+ void clientDied(ClientRecord clientRecord) {
+ synchronized (mLock) {
+ unregisterClientLocked(clientRecord.mClient, true);
+ }
+ }
+
+ private void registerClientLocked(IMediaRouterClient client,
+ int pid, String packageName, int userId) {
+ final IBinder binder = client.asBinder();
+ ClientRecord clientRecord = mAllClientRecords.get(binder);
+ if (clientRecord == null) {
+ boolean newUser = false;
+ UserRecord userRecord = mUserRecords.get(userId);
+ if (userRecord == null) {
+ userRecord = new UserRecord(userId);
+ newUser = true;
+ }
+ clientRecord = new ClientRecord(userRecord, client, pid, packageName);
+ try {
+ binder.linkToDeath(clientRecord, 0);
+ } catch (RemoteException ex) {
+ throw new RuntimeException("Media router client died prematurely.", ex);
+ }
+
+ if (newUser) {
+ mUserRecords.put(userId, userRecord);
+ initializeUserLocked(userRecord);
+ }
+
+ userRecord.mClientRecords.add(clientRecord);
+ mAllClientRecords.put(binder, clientRecord);
+ initializeClientLocked(clientRecord);
+ }
+ }
+
+ private void unregisterClientLocked(IMediaRouterClient client, boolean died) {
+ ClientRecord clientRecord = mAllClientRecords.remove(client.asBinder());
+ if (clientRecord != null) {
+ UserRecord userRecord = clientRecord.mUserRecord;
+ userRecord.mClientRecords.remove(clientRecord);
+ disposeClientLocked(clientRecord, died);
+ disposeUserIfNeededLocked(userRecord); // since client removed from user
+ }
+ }
+
+ private MediaRouterClientState getStateLocked(IMediaRouterClient client) {
+ ClientRecord clientRecord = mAllClientRecords.get(client.asBinder());
+ if (clientRecord != null) {
+ return clientRecord.mUserRecord.mState;
+ }
+ return null;
+ }
+
+ private void setDiscoveryRequestLocked(IMediaRouterClient client,
+ int routeTypes, boolean activeScan) {
+ final IBinder binder = client.asBinder();
+ ClientRecord clientRecord = mAllClientRecords.get(binder);
+ if (clientRecord != null) {
+ if (clientRecord.mRouteTypes != routeTypes
+ || clientRecord.mActiveScan != activeScan) {
+ if (DEBUG) {
+ Slog.d(TAG, clientRecord + ": Set discovery request, routeTypes=0x"
+ + Integer.toHexString(routeTypes) + ", activeScan=" + activeScan);
+ }
+ clientRecord.mRouteTypes = routeTypes;
+ clientRecord.mActiveScan = activeScan;
+ clientRecord.mUserRecord.mHandler.sendEmptyMessage(
+ UserHandler.MSG_UPDATE_DISCOVERY_REQUEST);
+ }
+ }
+ }
+
+ private void setSelectedRouteLocked(IMediaRouterClient client,
+ String routeId, boolean explicit) {
+ ClientRecord clientRecord = mAllClientRecords.get(client.asBinder());
+ if (clientRecord != null) {
+ final String oldRouteId = clientRecord.mSelectedRouteId;
+ if (!Objects.equal(routeId, oldRouteId)) {
+ if (DEBUG) {
+ Slog.d(TAG, clientRecord + ": Set selected route, routeId=" + routeId
+ + ", oldRouteId=" + oldRouteId
+ + ", explicit=" + explicit);
+ }
+
+ clientRecord.mSelectedRouteId = routeId;
+ if (explicit) {
+ if (oldRouteId != null) {
+ clientRecord.mUserRecord.mHandler.obtainMessage(
+ UserHandler.MSG_UNSELECT_ROUTE, oldRouteId).sendToTarget();
+ }
+ if (routeId != null) {
+ clientRecord.mUserRecord.mHandler.obtainMessage(
+ UserHandler.MSG_SELECT_ROUTE, routeId).sendToTarget();
+ }
+ }
+ }
+ }
+ }
+
+ private void requestSetVolumeLocked(IMediaRouterClient client,
+ String routeId, int volume) {
+ final IBinder binder = client.asBinder();
+ ClientRecord clientRecord = mAllClientRecords.get(binder);
+ if (clientRecord != null) {
+ clientRecord.mUserRecord.mHandler.obtainMessage(
+ UserHandler.MSG_REQUEST_SET_VOLUME, volume, 0, routeId).sendToTarget();
+ }
+ }
+
+ private void requestUpdateVolumeLocked(IMediaRouterClient client,
+ String routeId, int direction) {
+ final IBinder binder = client.asBinder();
+ ClientRecord clientRecord = mAllClientRecords.get(binder);
+ if (clientRecord != null) {
+ clientRecord.mUserRecord.mHandler.obtainMessage(
+ UserHandler.MSG_REQUEST_UPDATE_VOLUME, direction, 0, routeId).sendToTarget();
+ }
+ }
+
+ private void initializeUserLocked(UserRecord userRecord) {
+ if (DEBUG) {
+ Slog.d(TAG, userRecord + ": Initialized");
+ }
+ if (userRecord.mUserId == mCurrentUserId) {
+ userRecord.mHandler.sendEmptyMessage(UserHandler.MSG_START);
+ }
+ }
+
+ private void disposeUserIfNeededLocked(UserRecord userRecord) {
+ // If there are no records left and the user is no longer current then go ahead
+ // and purge the user record and all of its associated state. If the user is current
+ // then leave it alone since we might be connected to a route or want to query
+ // the same route information again soon.
+ if (userRecord.mUserId != mCurrentUserId
+ && userRecord.mClientRecords.isEmpty()) {
+ if (DEBUG) {
+ Slog.d(TAG, userRecord + ": Disposed");
+ }
+ mUserRecords.remove(userRecord.mUserId);
+ // Note: User already stopped (by switchUser) so no need to send stop message here.
+ }
+ }
+
+ private void initializeClientLocked(ClientRecord clientRecord) {
+ if (DEBUG) {
+ Slog.d(TAG, clientRecord + ": Registered");
+ }
+ }
+
+ private void disposeClientLocked(ClientRecord clientRecord, boolean died) {
+ if (DEBUG) {
+ if (died) {
+ Slog.d(TAG, clientRecord + ": Died!");
+ } else {
+ Slog.d(TAG, clientRecord + ": Unregistered");
+ }
+ }
+ if (clientRecord.mRouteTypes != 0 || clientRecord.mActiveScan) {
+ clientRecord.mUserRecord.mHandler.sendEmptyMessage(
+ UserHandler.MSG_UPDATE_DISCOVERY_REQUEST);
+ }
+ clientRecord.dispose();
+ }
+
+ private boolean validatePackageName(int uid, String packageName) {
+ if (packageName != null) {
+ String[] packageNames = mContext.getPackageManager().getPackagesForUid(uid);
+ if (packageNames != null) {
+ for (String n : packageNames) {
+ if (n.equals(packageName)) {
+ return true;
+ }
+ }
+ }
+ }
+ return false;
+ }
+
+ /**
+ * Information about a particular client of the media router.
+ * The contents of this object is guarded by mLock.
+ */
+ final class ClientRecord implements DeathRecipient {
+ public final UserRecord mUserRecord;
+ public final IMediaRouterClient mClient;
+ public final int mPid;
+ public final String mPackageName;
+
+ public int mRouteTypes;
+ public boolean mActiveScan;
+ public String mSelectedRouteId;
+
+ public ClientRecord(UserRecord userRecord, IMediaRouterClient client,
+ int pid, String packageName) {
+ mUserRecord = userRecord;
+ mClient = client;
+ mPid = pid;
+ mPackageName = packageName;
+ }
+
+ public void dispose() {
+ mClient.asBinder().unlinkToDeath(this, 0);
+ }
+
+ @Override
+ public void binderDied() {
+ clientDied(this);
+ }
+
+ public void dump(PrintWriter pw, String prefix) {
+ pw.println(prefix + this);
+
+ final String indent = prefix + " ";
+ pw.println(indent + "mRouteTypes=0x" + Integer.toHexString(mRouteTypes));
+ pw.println(indent + "mActiveScan=" + mActiveScan);
+ pw.println(indent + "mSelectedRouteId=" + mSelectedRouteId);
+ }
+
+ @Override
+ public String toString() {
+ return "Client " + mPackageName + " (pid " + mPid + ")";
+ }
+ }
+
+ /**
+ * Information about a particular user.
+ * The contents of this object is guarded by mLock.
+ */
+ final class UserRecord {
+ public final int mUserId;
+ public final ArrayList<ClientRecord> mClientRecords = new ArrayList<ClientRecord>();
+ public final UserHandler mHandler;
+ public MediaRouterClientState mState;
+
+ public UserRecord(int userId) {
+ mUserId = userId;
+ mHandler = new UserHandler(MediaRouterService.this, this);
+ }
+
+ public void dump(final PrintWriter pw, String prefix) {
+ pw.println(prefix + this);
+
+ final String indent = prefix + " ";
+ final int clientCount = mClientRecords.size();
+ if (clientCount != 0) {
+ for (int i = 0; i < clientCount; i++) {
+ mClientRecords.get(i).dump(pw, indent);
+ }
+ } else {
+ pw.println(indent + "<no clients>");
+ }
+
+ if (!mHandler.runWithScissors(new Runnable() {
+ @Override
+ public void run() {
+ mHandler.dump(pw, indent);
+ }
+ }, 1000)) {
+ pw.println(indent + "<could not dump handler state>");
+ }
+ }
+
+ @Override
+ public String toString() {
+ return "User " + mUserId;
+ }
+ }
+
+ /**
+ * Media router handler
+ * <p>
+ * Since remote display providers are designed to be single-threaded by nature,
+ * this class encapsulates all of the associated functionality and exports state
+ * to the service as it evolves.
+ * </p><p>
+ * One important task of this class is to keep track of the current globally selected
+ * route id for certain routes that have global effects, such as remote displays.
+ * Global route selections override local selections made within apps. The change
+ * is propagated to all apps so that they are all in sync. Synchronization works
+ * both ways. Whenever the globally selected route is explicitly unselected by any
+ * app, then it becomes unselected globally and all apps are informed.
+ * </p><p>
+ * This class is currently hardcoded to work with remote display providers but
+ * it is intended to be eventually extended to support more general route providers
+ * similar to the support library media router.
+ * </p>
+ */
+ static final class UserHandler extends Handler
+ implements RemoteDisplayProviderWatcher.Callback,
+ RemoteDisplayProviderProxy.Callback {
+ public static final int MSG_START = 1;
+ public static final int MSG_STOP = 2;
+ public static final int MSG_UPDATE_DISCOVERY_REQUEST = 3;
+ public static final int MSG_SELECT_ROUTE = 4;
+ public static final int MSG_UNSELECT_ROUTE = 5;
+ public static final int MSG_REQUEST_SET_VOLUME = 6;
+ public static final int MSG_REQUEST_UPDATE_VOLUME = 7;
+ private static final int MSG_UPDATE_CLIENT_STATE = 8;
+ private static final int MSG_CONNECTION_TIMED_OUT = 9;
+
+ private static final int TIMEOUT_REASON_NOT_AVAILABLE = 1;
+ private static final int TIMEOUT_REASON_WAITING_FOR_CONNECTING = 2;
+ private static final int TIMEOUT_REASON_WAITING_FOR_CONNECTED = 3;
+
+ private final MediaRouterService mService;
+ private final UserRecord mUserRecord;
+ private final RemoteDisplayProviderWatcher mWatcher;
+ private final ArrayList<ProviderRecord> mProviderRecords =
+ new ArrayList<ProviderRecord>();
+ private final ArrayList<IMediaRouterClient> mTempClients =
+ new ArrayList<IMediaRouterClient>();
+
+ private boolean mRunning;
+ private int mDiscoveryMode = RemoteDisplayState.DISCOVERY_MODE_NONE;
+ private RouteRecord mGloballySelectedRouteRecord;
+ private int mConnectionTimeoutReason;
+ private long mConnectionTimeoutStartTime;
+ private boolean mClientStateUpdateScheduled;
+
+ public UserHandler(MediaRouterService service, UserRecord userRecord) {
+ super(Looper.getMainLooper(), null, true);
+ mService = service;
+ mUserRecord = userRecord;
+ mWatcher = new RemoteDisplayProviderWatcher(service.mContext, this,
+ this, mUserRecord.mUserId);
+ }
+
+ @Override
+ public void handleMessage(Message msg) {
+ switch (msg.what) {
+ case MSG_START: {
+ start();
+ break;
+ }
+ case MSG_STOP: {
+ stop();
+ break;
+ }
+ case MSG_UPDATE_DISCOVERY_REQUEST: {
+ updateDiscoveryRequest();
+ break;
+ }
+ case MSG_SELECT_ROUTE: {
+ selectRoute((String)msg.obj);
+ break;
+ }
+ case MSG_UNSELECT_ROUTE: {
+ unselectRoute((String)msg.obj);
+ break;
+ }
+ case MSG_REQUEST_SET_VOLUME: {
+ requestSetVolume((String)msg.obj, msg.arg1);
+ break;
+ }
+ case MSG_REQUEST_UPDATE_VOLUME: {
+ requestUpdateVolume((String)msg.obj, msg.arg1);
+ break;
+ }
+ case MSG_UPDATE_CLIENT_STATE: {
+ updateClientState();
+ break;
+ }
+ case MSG_CONNECTION_TIMED_OUT: {
+ connectionTimedOut();
+ break;
+ }
+ }
+ }
+
+ public void dump(PrintWriter pw, String prefix) {
+ pw.println(prefix + "Handler");
+
+ final String indent = prefix + " ";
+ pw.println(indent + "mRunning=" + mRunning);
+ pw.println(indent + "mDiscoveryMode=" + mDiscoveryMode);
+ pw.println(indent + "mGloballySelectedRouteRecord=" + mGloballySelectedRouteRecord);
+ pw.println(indent + "mConnectionTimeoutReason=" + mConnectionTimeoutReason);
+ pw.println(indent + "mConnectionTimeoutStartTime=" + (mConnectionTimeoutReason != 0 ?
+ TimeUtils.formatUptime(mConnectionTimeoutStartTime) : "<n/a>"));
+
+ mWatcher.dump(pw, prefix);
+
+ final int providerCount = mProviderRecords.size();
+ if (providerCount != 0) {
+ for (int i = 0; i < providerCount; i++) {
+ mProviderRecords.get(i).dump(pw, prefix);
+ }
+ } else {
+ pw.println(indent + "<no providers>");
+ }
+ }
+
+ private void start() {
+ if (!mRunning) {
+ mRunning = true;
+ mWatcher.start(); // also starts all providers
+ }
+ }
+
+ private void stop() {
+ if (mRunning) {
+ mRunning = false;
+ unselectGloballySelectedRoute();
+ mWatcher.stop(); // also stops all providers
+ }
+ }
+
+ private void updateDiscoveryRequest() {
+ int routeTypes = 0;
+ boolean activeScan = false;
+ synchronized (mService.mLock) {
+ final int count = mUserRecord.mClientRecords.size();
+ for (int i = 0; i < count; i++) {
+ ClientRecord clientRecord = mUserRecord.mClientRecords.get(i);
+ routeTypes |= clientRecord.mRouteTypes;
+ activeScan |= clientRecord.mActiveScan;
+ }
+ }
+
+ final int newDiscoveryMode;
+ if ((routeTypes & (MediaRouter.ROUTE_TYPE_LIVE_VIDEO
+ | MediaRouter.ROUTE_TYPE_REMOTE_DISPLAY)) != 0) {
+ if (activeScan) {
+ newDiscoveryMode = RemoteDisplayState.DISCOVERY_MODE_ACTIVE;
+ } else {
+ newDiscoveryMode = RemoteDisplayState.DISCOVERY_MODE_PASSIVE;
+ }
+ } else {
+ newDiscoveryMode = RemoteDisplayState.DISCOVERY_MODE_NONE;
+ }
+
+ if (mDiscoveryMode != newDiscoveryMode) {
+ mDiscoveryMode = newDiscoveryMode;
+ final int count = mProviderRecords.size();
+ for (int i = 0; i < count; i++) {
+ mProviderRecords.get(i).getProvider().setDiscoveryMode(mDiscoveryMode);
+ }
+ }
+ }
+
+ private void selectRoute(String routeId) {
+ if (routeId != null
+ && (mGloballySelectedRouteRecord == null
+ || !routeId.equals(mGloballySelectedRouteRecord.getUniqueId()))) {
+ RouteRecord routeRecord = findRouteRecord(routeId);
+ if (routeRecord != null) {
+ unselectGloballySelectedRoute();
+
+ Slog.i(TAG, "Selected global route:" + routeRecord);
+ mGloballySelectedRouteRecord = routeRecord;
+ checkGloballySelectedRouteState();
+ routeRecord.getProvider().setSelectedDisplay(routeRecord.getDescriptorId());
+
+ scheduleUpdateClientState();
+ }
+ }
+ }
+
+ private void unselectRoute(String routeId) {
+ if (routeId != null
+ && mGloballySelectedRouteRecord != null
+ && routeId.equals(mGloballySelectedRouteRecord.getUniqueId())) {
+ unselectGloballySelectedRoute();
+ }
+ }
+
+ private void unselectGloballySelectedRoute() {
+ if (mGloballySelectedRouteRecord != null) {
+ Slog.i(TAG, "Unselected global route:" + mGloballySelectedRouteRecord);
+ mGloballySelectedRouteRecord.getProvider().setSelectedDisplay(null);
+ mGloballySelectedRouteRecord = null;
+ checkGloballySelectedRouteState();
+
+ scheduleUpdateClientState();
+ }
+ }
+
+ private void requestSetVolume(String routeId, int volume) {
+ if (mGloballySelectedRouteRecord != null
+ && routeId.equals(mGloballySelectedRouteRecord.getUniqueId())) {
+ mGloballySelectedRouteRecord.getProvider().setDisplayVolume(volume);
+ }
+ }
+
+ private void requestUpdateVolume(String routeId, int direction) {
+ if (mGloballySelectedRouteRecord != null
+ && routeId.equals(mGloballySelectedRouteRecord.getUniqueId())) {
+ mGloballySelectedRouteRecord.getProvider().adjustDisplayVolume(direction);
+ }
+ }
+
+ @Override
+ public void addProvider(RemoteDisplayProviderProxy provider) {
+ provider.setCallback(this);
+ provider.setDiscoveryMode(mDiscoveryMode);
+ provider.setSelectedDisplay(null); // just to be safe
+
+ ProviderRecord providerRecord = new ProviderRecord(provider);
+ mProviderRecords.add(providerRecord);
+ providerRecord.updateDescriptor(provider.getDisplayState());
+
+ scheduleUpdateClientState();
+ }
+
+ @Override
+ public void removeProvider(RemoteDisplayProviderProxy provider) {
+ int index = findProviderRecord(provider);
+ if (index >= 0) {
+ ProviderRecord providerRecord = mProviderRecords.remove(index);
+ providerRecord.updateDescriptor(null); // mark routes invalid
+ provider.setCallback(null);
+ provider.setDiscoveryMode(RemoteDisplayState.DISCOVERY_MODE_NONE);
+
+ checkGloballySelectedRouteState();
+ scheduleUpdateClientState();
+ }
+ }
+
+ @Override
+ public void onDisplayStateChanged(RemoteDisplayProviderProxy provider,
+ RemoteDisplayState state) {
+ updateProvider(provider, state);
+ }
+
+ private void updateProvider(RemoteDisplayProviderProxy provider,
+ RemoteDisplayState state) {
+ int index = findProviderRecord(provider);
+ if (index >= 0) {
+ ProviderRecord providerRecord = mProviderRecords.get(index);
+ if (providerRecord.updateDescriptor(state)) {
+ checkGloballySelectedRouteState();
+ scheduleUpdateClientState();
+ }
+ }
+ }
+
+ /**
+ * This function is called whenever the state of the globally selected route
+ * may have changed. It checks the state and updates timeouts or unselects
+ * the route as appropriate.
+ */
+ private void checkGloballySelectedRouteState() {
+ // Unschedule timeouts when the route is unselected.
+ if (mGloballySelectedRouteRecord == null) {
+ updateConnectionTimeout(0);
+ return;
+ }
+
+ // Ensure that the route is still present and enabled.
+ if (!mGloballySelectedRouteRecord.isValid()
+ || !mGloballySelectedRouteRecord.isEnabled()) {
+ updateConnectionTimeout(TIMEOUT_REASON_NOT_AVAILABLE);
+ return;
+ }
+
+ // Check the route status.
+ switch (mGloballySelectedRouteRecord.getStatus()) {
+ case MediaRouter.RouteInfo.STATUS_NONE:
+ case MediaRouter.RouteInfo.STATUS_CONNECTED:
+ if (mConnectionTimeoutReason != 0) {
+ Slog.i(TAG, "Connected to global route: "
+ + mGloballySelectedRouteRecord);
+ }
+ updateConnectionTimeout(0);
+ break;
+ case MediaRouter.RouteInfo.STATUS_CONNECTING:
+ if (mConnectionTimeoutReason != 0) {
+ Slog.i(TAG, "Connecting to global route: "
+ + mGloballySelectedRouteRecord);
+ }
+ updateConnectionTimeout(TIMEOUT_REASON_WAITING_FOR_CONNECTED);
+ break;
+ case MediaRouter.RouteInfo.STATUS_SCANNING:
+ case MediaRouter.RouteInfo.STATUS_AVAILABLE:
+ updateConnectionTimeout(TIMEOUT_REASON_WAITING_FOR_CONNECTING);
+ break;
+ case MediaRouter.RouteInfo.STATUS_NOT_AVAILABLE:
+ case MediaRouter.RouteInfo.STATUS_IN_USE:
+ default:
+ updateConnectionTimeout(TIMEOUT_REASON_NOT_AVAILABLE);
+ break;
+ }
+ }
+
+ private void updateConnectionTimeout(int reason) {
+ if (reason != mConnectionTimeoutReason) {
+ if (mConnectionTimeoutReason != 0) {
+ removeMessages(MSG_CONNECTION_TIMED_OUT);
+ }
+ mConnectionTimeoutReason = reason;
+ mConnectionTimeoutStartTime = SystemClock.uptimeMillis();
+ switch (reason) {
+ case TIMEOUT_REASON_NOT_AVAILABLE:
+ // Route became unavailable. Unselect it immediately.
+ sendEmptyMessage(MSG_CONNECTION_TIMED_OUT);
+ break;
+ case TIMEOUT_REASON_WAITING_FOR_CONNECTING:
+ // Waiting for route to start connecting.
+ sendEmptyMessageDelayed(MSG_CONNECTION_TIMED_OUT, CONNECTING_TIMEOUT);
+ break;
+ case TIMEOUT_REASON_WAITING_FOR_CONNECTED:
+ // Waiting for route to complete connection.
+ sendEmptyMessageDelayed(MSG_CONNECTION_TIMED_OUT, CONNECTED_TIMEOUT);
+ break;
+ }
+ }
+ }
+
+ private void connectionTimedOut() {
+ if (mConnectionTimeoutReason == 0 || mGloballySelectedRouteRecord == null) {
+ // Shouldn't get here. There must be a bug somewhere.
+ Log.wtf(TAG, "Handled connection timeout for no reason.");
+ return;
+ }
+
+ switch (mConnectionTimeoutReason) {
+ case TIMEOUT_REASON_NOT_AVAILABLE:
+ Slog.i(TAG, "Global route no longer available: "
+ + mGloballySelectedRouteRecord);
+ break;
+ case TIMEOUT_REASON_WAITING_FOR_CONNECTING:
+ Slog.i(TAG, "Global route timed out while waiting for "
+ + "connection attempt to begin after "
+ + (SystemClock.uptimeMillis() - mConnectionTimeoutStartTime)
+ + " ms: " + mGloballySelectedRouteRecord);
+ break;
+ case TIMEOUT_REASON_WAITING_FOR_CONNECTED:
+ Slog.i(TAG, "Global route timed out while connecting after "
+ + (SystemClock.uptimeMillis() - mConnectionTimeoutStartTime)
+ + " ms: " + mGloballySelectedRouteRecord);
+ break;
+ }
+ mConnectionTimeoutReason = 0;
+
+ unselectGloballySelectedRoute();
+ }
+
+ private void scheduleUpdateClientState() {
+ if (!mClientStateUpdateScheduled) {
+ mClientStateUpdateScheduled = true;
+ sendEmptyMessage(MSG_UPDATE_CLIENT_STATE);
+ }
+ }
+
+ private void updateClientState() {
+ mClientStateUpdateScheduled = false;
+
+ // Build a new client state.
+ MediaRouterClientState state = new MediaRouterClientState();
+ state.globallySelectedRouteId = mGloballySelectedRouteRecord != null ?
+ mGloballySelectedRouteRecord.getUniqueId() : null;
+ final int providerCount = mProviderRecords.size();
+ for (int i = 0; i < providerCount; i++) {
+ mProviderRecords.get(i).appendClientState(state);
+ }
+
+ try {
+ synchronized (mService.mLock) {
+ // Update the UserRecord.
+ mUserRecord.mState = state;
+
+ // Collect all clients.
+ final int count = mUserRecord.mClientRecords.size();
+ for (int i = 0; i < count; i++) {
+ mTempClients.add(mUserRecord.mClientRecords.get(i).mClient);
+ }
+ }
+
+ // Notify all clients (outside of the lock).
+ final int count = mTempClients.size();
+ for (int i = 0; i < count; i++) {
+ try {
+ mTempClients.get(i).onStateChanged();
+ } catch (RemoteException ex) {
+ // ignore errors, client probably died
+ }
+ }
+ } finally {
+ // Clear the list in preparation for the next time.
+ mTempClients.clear();
+ }
+ }
+
+ private int findProviderRecord(RemoteDisplayProviderProxy provider) {
+ final int count = mProviderRecords.size();
+ for (int i = 0; i < count; i++) {
+ ProviderRecord record = mProviderRecords.get(i);
+ if (record.getProvider() == provider) {
+ return i;
+ }
+ }
+ return -1;
+ }
+
+ private RouteRecord findRouteRecord(String uniqueId) {
+ final int count = mProviderRecords.size();
+ for (int i = 0; i < count; i++) {
+ RouteRecord record = mProviderRecords.get(i).findRouteByUniqueId(uniqueId);
+ if (record != null) {
+ return record;
+ }
+ }
+ return null;
+ }
+
+ static final class ProviderRecord {
+ private final RemoteDisplayProviderProxy mProvider;
+ private final String mUniquePrefix;
+ private final ArrayList<RouteRecord> mRoutes = new ArrayList<RouteRecord>();
+ private RemoteDisplayState mDescriptor;
+
+ public ProviderRecord(RemoteDisplayProviderProxy provider) {
+ mProvider = provider;
+ mUniquePrefix = provider.getFlattenedComponentName() + ":";
+ }
+
+ public RemoteDisplayProviderProxy getProvider() {
+ return mProvider;
+ }
+
+ public String getUniquePrefix() {
+ return mUniquePrefix;
+ }
+
+ public boolean updateDescriptor(RemoteDisplayState descriptor) {
+ boolean changed = false;
+ if (mDescriptor != descriptor) {
+ mDescriptor = descriptor;
+
+ // Update all existing routes and reorder them to match
+ // the order of their descriptors.
+ int targetIndex = 0;
+ if (descriptor != null) {
+ if (descriptor.isValid()) {
+ final List<RemoteDisplayInfo> routeDescriptors = descriptor.displays;
+ final int routeCount = routeDescriptors.size();
+ for (int i = 0; i < routeCount; i++) {
+ final RemoteDisplayInfo routeDescriptor =
+ routeDescriptors.get(i);
+ final String descriptorId = routeDescriptor.id;
+ final int sourceIndex = findRouteByDescriptorId(descriptorId);
+ if (sourceIndex < 0) {
+ // Add the route to the provider.
+ String uniqueId = assignRouteUniqueId(descriptorId);
+ RouteRecord route =
+ new RouteRecord(this, descriptorId, uniqueId);
+ mRoutes.add(targetIndex++, route);
+ route.updateDescriptor(routeDescriptor);
+ changed = true;
+ } else if (sourceIndex < targetIndex) {
+ // Ignore route with duplicate id.
+ Slog.w(TAG, "Ignoring route descriptor with duplicate id: "
+ + routeDescriptor);
+ } else {
+ // Reorder existing route within the list.
+ RouteRecord route = mRoutes.get(sourceIndex);
+ Collections.swap(mRoutes, sourceIndex, targetIndex++);
+ changed |= route.updateDescriptor(routeDescriptor);
+ }
+ }
+ } else {
+ Slog.w(TAG, "Ignoring invalid descriptor from media route provider: "
+ + mProvider.getFlattenedComponentName());
+ }
+ }
+
+ // Dispose all remaining routes that do not have matching descriptors.
+ for (int i = mRoutes.size() - 1; i >= targetIndex; i--) {
+ RouteRecord route = mRoutes.remove(i);
+ route.updateDescriptor(null); // mark route invalid
+ changed = true;
+ }
+ }
+ return changed;
+ }
+
+ public void appendClientState(MediaRouterClientState state) {
+ final int routeCount = mRoutes.size();
+ for (int i = 0; i < routeCount; i++) {
+ state.routes.add(mRoutes.get(i).getInfo());
+ }
+ }
+
+ public RouteRecord findRouteByUniqueId(String uniqueId) {
+ final int routeCount = mRoutes.size();
+ for (int i = 0; i < routeCount; i++) {
+ RouteRecord route = mRoutes.get(i);
+ if (route.getUniqueId().equals(uniqueId)) {
+ return route;
+ }
+ }
+ return null;
+ }
+
+ private int findRouteByDescriptorId(String descriptorId) {
+ final int routeCount = mRoutes.size();
+ for (int i = 0; i < routeCount; i++) {
+ RouteRecord route = mRoutes.get(i);
+ if (route.getDescriptorId().equals(descriptorId)) {
+ return i;
+ }
+ }
+ return -1;
+ }
+
+ public void dump(PrintWriter pw, String prefix) {
+ pw.println(prefix + this);
+
+ final String indent = prefix + " ";
+ mProvider.dump(pw, indent);
+
+ final int routeCount = mRoutes.size();
+ if (routeCount != 0) {
+ for (int i = 0; i < routeCount; i++) {
+ mRoutes.get(i).dump(pw, indent);
+ }
+ } else {
+ pw.println(indent + "<no routes>");
+ }
+ }
+
+ @Override
+ public String toString() {
+ return "Provider " + mProvider.getFlattenedComponentName();
+ }
+
+ private String assignRouteUniqueId(String descriptorId) {
+ return mUniquePrefix + descriptorId;
+ }
+ }
+
+ static final class RouteRecord {
+ private final ProviderRecord mProviderRecord;
+ private final String mDescriptorId;
+ private final MediaRouterClientState.RouteInfo mMutableInfo;
+ private MediaRouterClientState.RouteInfo mImmutableInfo;
+ private RemoteDisplayInfo mDescriptor;
+
+ public RouteRecord(ProviderRecord providerRecord,
+ String descriptorId, String uniqueId) {
+ mProviderRecord = providerRecord;
+ mDescriptorId = descriptorId;
+ mMutableInfo = new MediaRouterClientState.RouteInfo(uniqueId);
+ }
+
+ public RemoteDisplayProviderProxy getProvider() {
+ return mProviderRecord.getProvider();
+ }
+
+ public ProviderRecord getProviderRecord() {
+ return mProviderRecord;
+ }
+
+ public String getDescriptorId() {
+ return mDescriptorId;
+ }
+
+ public String getUniqueId() {
+ return mMutableInfo.id;
+ }
+
+ public MediaRouterClientState.RouteInfo getInfo() {
+ if (mImmutableInfo == null) {
+ mImmutableInfo = new MediaRouterClientState.RouteInfo(mMutableInfo);
+ }
+ return mImmutableInfo;
+ }
+
+ public boolean isValid() {
+ return mDescriptor != null;
+ }
+
+ public boolean isEnabled() {
+ return mMutableInfo.enabled;
+ }
+
+ public int getStatus() {
+ return mMutableInfo.statusCode;
+ }
+
+ public boolean updateDescriptor(RemoteDisplayInfo descriptor) {
+ boolean changed = false;
+ if (mDescriptor != descriptor) {
+ mDescriptor = descriptor;
+ if (descriptor != null) {
+ final String name = computeName(descriptor);
+ if (!Objects.equal(mMutableInfo.name, name)) {
+ mMutableInfo.name = name;
+ changed = true;
+ }
+ final String description = computeDescription(descriptor);
+ if (!Objects.equal(mMutableInfo.description, description)) {
+ mMutableInfo.description = description;
+ changed = true;
+ }
+ final int supportedTypes = computeSupportedTypes(descriptor);
+ if (mMutableInfo.supportedTypes != supportedTypes) {
+ mMutableInfo.supportedTypes = supportedTypes;
+ changed = true;
+ }
+ final boolean enabled = computeEnabled(descriptor);
+ if (mMutableInfo.enabled != enabled) {
+ mMutableInfo.enabled = enabled;
+ changed = true;
+ }
+ final int statusCode = computeStatusCode(descriptor);
+ if (mMutableInfo.statusCode != statusCode) {
+ mMutableInfo.statusCode = statusCode;
+ changed = true;
+ }
+ final int playbackType = computePlaybackType(descriptor);
+ if (mMutableInfo.playbackType != playbackType) {
+ mMutableInfo.playbackType = playbackType;
+ changed = true;
+ }
+ final int playbackStream = computePlaybackStream(descriptor);
+ if (mMutableInfo.playbackStream != playbackStream) {
+ mMutableInfo.playbackStream = playbackStream;
+ changed = true;
+ }
+ final int volume = computeVolume(descriptor);
+ if (mMutableInfo.volume != volume) {
+ mMutableInfo.volume = volume;
+ changed = true;
+ }
+ final int volumeMax = computeVolumeMax(descriptor);
+ if (mMutableInfo.volumeMax != volumeMax) {
+ mMutableInfo.volumeMax = volumeMax;
+ changed = true;
+ }
+ final int volumeHandling = computeVolumeHandling(descriptor);
+ if (mMutableInfo.volumeHandling != volumeHandling) {
+ mMutableInfo.volumeHandling = volumeHandling;
+ changed = true;
+ }
+ final int presentationDisplayId = computePresentationDisplayId(descriptor);
+ if (mMutableInfo.presentationDisplayId != presentationDisplayId) {
+ mMutableInfo.presentationDisplayId = presentationDisplayId;
+ changed = true;
+ }
+ }
+ }
+ if (changed) {
+ mImmutableInfo = null;
+ }
+ return changed;
+ }
+
+ public void dump(PrintWriter pw, String prefix) {
+ pw.println(prefix + this);
+
+ final String indent = prefix + " ";
+ pw.println(indent + "mMutableInfo=" + mMutableInfo);
+ pw.println(indent + "mDescriptorId=" + mDescriptorId);
+ pw.println(indent + "mDescriptor=" + mDescriptor);
+ }
+
+ @Override
+ public String toString() {
+ return "Route " + mMutableInfo.name + " (" + mMutableInfo.id + ")";
+ }
+
+ private static String computeName(RemoteDisplayInfo descriptor) {
+ // Note that isValid() already ensures the name is non-empty.
+ return descriptor.name;
+ }
+
+ private static String computeDescription(RemoteDisplayInfo descriptor) {
+ final String description = descriptor.description;
+ return TextUtils.isEmpty(description) ? null : description;
+ }
+
+ private static int computeSupportedTypes(RemoteDisplayInfo descriptor) {
+ return MediaRouter.ROUTE_TYPE_LIVE_AUDIO
+ | MediaRouter.ROUTE_TYPE_LIVE_VIDEO
+ | MediaRouter.ROUTE_TYPE_REMOTE_DISPLAY;
+ }
+
+ private static boolean computeEnabled(RemoteDisplayInfo descriptor) {
+ switch (descriptor.status) {
+ case RemoteDisplayInfo.STATUS_CONNECTED:
+ case RemoteDisplayInfo.STATUS_CONNECTING:
+ case RemoteDisplayInfo.STATUS_AVAILABLE:
+ return true;
+ default:
+ return false;
+ }
+ }
+
+ private static int computeStatusCode(RemoteDisplayInfo descriptor) {
+ switch (descriptor.status) {
+ case RemoteDisplayInfo.STATUS_NOT_AVAILABLE:
+ return MediaRouter.RouteInfo.STATUS_NOT_AVAILABLE;
+ case RemoteDisplayInfo.STATUS_AVAILABLE:
+ return MediaRouter.RouteInfo.STATUS_AVAILABLE;
+ case RemoteDisplayInfo.STATUS_IN_USE:
+ return MediaRouter.RouteInfo.STATUS_IN_USE;
+ case RemoteDisplayInfo.STATUS_CONNECTING:
+ return MediaRouter.RouteInfo.STATUS_CONNECTING;
+ case RemoteDisplayInfo.STATUS_CONNECTED:
+ return MediaRouter.RouteInfo.STATUS_CONNECTED;
+ default:
+ return MediaRouter.RouteInfo.STATUS_NONE;
+ }
+ }
+
+ private static int computePlaybackType(RemoteDisplayInfo descriptor) {
+ return MediaRouter.RouteInfo.PLAYBACK_TYPE_REMOTE;
+ }
+
+ private static int computePlaybackStream(RemoteDisplayInfo descriptor) {
+ return AudioSystem.STREAM_MUSIC;
+ }
+
+ private static int computeVolume(RemoteDisplayInfo descriptor) {
+ final int volume = descriptor.volume;
+ final int volumeMax = descriptor.volumeMax;
+ if (volume < 0) {
+ return 0;
+ } else if (volume > volumeMax) {
+ return volumeMax;
+ }
+ return volume;
+ }
+
+ private static int computeVolumeMax(RemoteDisplayInfo descriptor) {
+ final int volumeMax = descriptor.volumeMax;
+ return volumeMax > 0 ? volumeMax : 0;
+ }
+
+ private static int computeVolumeHandling(RemoteDisplayInfo descriptor) {
+ final int volumeHandling = descriptor.volumeHandling;
+ switch (volumeHandling) {
+ case RemoteDisplayInfo.PLAYBACK_VOLUME_VARIABLE:
+ return MediaRouter.RouteInfo.PLAYBACK_VOLUME_VARIABLE;
+ case RemoteDisplayInfo.PLAYBACK_VOLUME_FIXED:
+ default:
+ return MediaRouter.RouteInfo.PLAYBACK_VOLUME_FIXED;
+ }
+ }
+
+ private static int computePresentationDisplayId(RemoteDisplayInfo descriptor) {
+ // The MediaRouter class validates that the id corresponds to an extant
+ // presentation display. So all we do here is canonicalize the null case.
+ final int displayId = descriptor.presentationDisplayId;
+ return displayId < 0 ? -1 : displayId;
+ }
+ }
+ }
+}
diff --git a/services/java/com/android/server/media/RemoteDisplayProviderProxy.java b/services/java/com/android/server/media/RemoteDisplayProviderProxy.java
new file mode 100644
index 0000000..b248ee0
--- /dev/null
+++ b/services/java/com/android/server/media/RemoteDisplayProviderProxy.java
@@ -0,0 +1,443 @@
+/*
+ * Copyright (C) 2013 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.media;
+
+import com.android.internal.util.Objects;
+
+import android.content.ComponentName;
+import android.content.Context;
+import android.content.Intent;
+import android.content.ServiceConnection;
+import android.media.IRemoteDisplayCallback;
+import android.media.IRemoteDisplayProvider;
+import android.media.RemoteDisplayState;
+import android.os.Handler;
+import android.os.IBinder;
+import android.os.RemoteException;
+import android.os.IBinder.DeathRecipient;
+import android.os.UserHandle;
+import android.util.Log;
+import android.util.Slog;
+
+import java.io.PrintWriter;
+import java.lang.ref.WeakReference;
+
+/**
+ * Maintains a connection to a particular remote display provider service.
+ */
+final class RemoteDisplayProviderProxy implements ServiceConnection {
+ private static final String TAG = "RemoteDisplayProvider"; // max. 23 chars
+ private static final boolean DEBUG = Log.isLoggable(TAG, Log.DEBUG);
+
+ private final Context mContext;
+ private final ComponentName mComponentName;
+ private final int mUserId;
+ private final Handler mHandler;
+
+ private Callback mDisplayStateCallback;
+
+ // Connection state
+ private boolean mRunning;
+ private boolean mBound;
+ private Connection mActiveConnection;
+ private boolean mConnectionReady;
+
+ // Logical state
+ private int mDiscoveryMode;
+ private String mSelectedDisplayId;
+ private RemoteDisplayState mDisplayState;
+ private boolean mScheduledDisplayStateChangedCallback;
+
+ public RemoteDisplayProviderProxy(Context context, ComponentName componentName,
+ int userId) {
+ mContext = context;
+ mComponentName = componentName;
+ mUserId = userId;
+ mHandler = new Handler();
+ }
+
+ public void dump(PrintWriter pw, String prefix) {
+ pw.println(prefix + "Proxy");
+ pw.println(prefix + " mUserId=" + mUserId);
+ pw.println(prefix + " mRunning=" + mRunning);
+ pw.println(prefix + " mBound=" + mBound);
+ pw.println(prefix + " mActiveConnection=" + mActiveConnection);
+ pw.println(prefix + " mConnectionReady=" + mConnectionReady);
+ pw.println(prefix + " mDiscoveryMode=" + mDiscoveryMode);
+ pw.println(prefix + " mSelectedDisplayId=" + mSelectedDisplayId);
+ pw.println(prefix + " mDisplayState=" + mDisplayState);
+ }
+
+ public void setCallback(Callback callback) {
+ mDisplayStateCallback = callback;
+ }
+
+ public RemoteDisplayState getDisplayState() {
+ return mDisplayState;
+ }
+
+ public void setDiscoveryMode(int mode) {
+ if (mDiscoveryMode != mode) {
+ mDiscoveryMode = mode;
+ if (mConnectionReady) {
+ mActiveConnection.setDiscoveryMode(mode);
+ }
+ updateBinding();
+ }
+ }
+
+ public void setSelectedDisplay(String id) {
+ if (!Objects.equal(mSelectedDisplayId, id)) {
+ if (mConnectionReady && mSelectedDisplayId != null) {
+ mActiveConnection.disconnect(mSelectedDisplayId);
+ }
+ mSelectedDisplayId = id;
+ if (mConnectionReady && id != null) {
+ mActiveConnection.connect(id);
+ }
+ updateBinding();
+ }
+ }
+
+ public void setDisplayVolume(int volume) {
+ if (mConnectionReady && mSelectedDisplayId != null) {
+ mActiveConnection.setVolume(mSelectedDisplayId, volume);
+ }
+ }
+
+ public void adjustDisplayVolume(int delta) {
+ if (mConnectionReady && mSelectedDisplayId != null) {
+ mActiveConnection.adjustVolume(mSelectedDisplayId, delta);
+ }
+ }
+
+ public boolean hasComponentName(String packageName, String className) {
+ return mComponentName.getPackageName().equals(packageName)
+ && mComponentName.getClassName().equals(className);
+ }
+
+ public String getFlattenedComponentName() {
+ return mComponentName.flattenToShortString();
+ }
+
+ public void start() {
+ if (!mRunning) {
+ if (DEBUG) {
+ Slog.d(TAG, this + ": Starting");
+ }
+
+ mRunning = true;
+ updateBinding();
+ }
+ }
+
+ public void stop() {
+ if (mRunning) {
+ if (DEBUG) {
+ Slog.d(TAG, this + ": Stopping");
+ }
+
+ mRunning = false;
+ updateBinding();
+ }
+ }
+
+ public void rebindIfDisconnected() {
+ if (mActiveConnection == null && shouldBind()) {
+ unbind();
+ bind();
+ }
+ }
+
+ private void updateBinding() {
+ if (shouldBind()) {
+ bind();
+ } else {
+ unbind();
+ }
+ }
+
+ private boolean shouldBind() {
+ if (mRunning) {
+ // Bind whenever there is a discovery request or selected display.
+ if (mDiscoveryMode != RemoteDisplayState.DISCOVERY_MODE_NONE
+ || mSelectedDisplayId != null) {
+ return true;
+ }
+ }
+ return false;
+ }
+
+ private void bind() {
+ if (!mBound) {
+ if (DEBUG) {
+ Slog.d(TAG, this + ": Binding");
+ }
+
+ Intent service = new Intent(RemoteDisplayState.SERVICE_INTERFACE);
+ service.setComponent(mComponentName);
+ try {
+ mBound = mContext.bindServiceAsUser(service, this, Context.BIND_AUTO_CREATE,
+ new UserHandle(mUserId));
+ if (!mBound && DEBUG) {
+ Slog.d(TAG, this + ": Bind failed");
+ }
+ } catch (SecurityException ex) {
+ if (DEBUG) {
+ Slog.d(TAG, this + ": Bind failed", ex);
+ }
+ }
+ }
+ }
+
+ private void unbind() {
+ if (mBound) {
+ if (DEBUG) {
+ Slog.d(TAG, this + ": Unbinding");
+ }
+
+ mBound = false;
+ disconnect();
+ mContext.unbindService(this);
+ }
+ }
+
+ @Override
+ public void onServiceConnected(ComponentName name, IBinder service) {
+ if (DEBUG) {
+ Slog.d(TAG, this + ": Connected");
+ }
+
+ if (mBound) {
+ disconnect();
+
+ IRemoteDisplayProvider provider = IRemoteDisplayProvider.Stub.asInterface(service);
+ if (provider != null) {
+ Connection connection = new Connection(provider);
+ if (connection.register()) {
+ mActiveConnection = connection;
+ } else {
+ if (DEBUG) {
+ Slog.d(TAG, this + ": Registration failed");
+ }
+ }
+ } else {
+ Slog.e(TAG, this + ": Service returned invalid remote display provider binder");
+ }
+ }
+ }
+
+ @Override
+ public void onServiceDisconnected(ComponentName name) {
+ if (DEBUG) {
+ Slog.d(TAG, this + ": Service disconnected");
+ }
+ disconnect();
+ }
+
+ private void onConnectionReady(Connection connection) {
+ if (mActiveConnection == connection) {
+ mConnectionReady = true;
+
+ if (mDiscoveryMode != RemoteDisplayState.DISCOVERY_MODE_NONE) {
+ mActiveConnection.setDiscoveryMode(mDiscoveryMode);
+ }
+ if (mSelectedDisplayId != null) {
+ mActiveConnection.connect(mSelectedDisplayId);
+ }
+ }
+ }
+
+ private void onConnectionDied(Connection connection) {
+ if (mActiveConnection == connection) {
+ if (DEBUG) {
+ Slog.d(TAG, this + ": Service connection died");
+ }
+ disconnect();
+ }
+ }
+
+ private void onDisplayStateChanged(Connection connection, RemoteDisplayState state) {
+ if (mActiveConnection == connection) {
+ if (DEBUG) {
+ Slog.d(TAG, this + ": State changed, state=" + state);
+ }
+ setDisplayState(state);
+ }
+ }
+
+ private void disconnect() {
+ if (mActiveConnection != null) {
+ if (mSelectedDisplayId != null) {
+ mActiveConnection.disconnect(mSelectedDisplayId);
+ }
+ mConnectionReady = false;
+ mActiveConnection.dispose();
+ mActiveConnection = null;
+ setDisplayState(null);
+ }
+ }
+
+ private void setDisplayState(RemoteDisplayState state) {
+ if (!Objects.equal(mDisplayState, state)) {
+ mDisplayState = state;
+ if (!mScheduledDisplayStateChangedCallback) {
+ mScheduledDisplayStateChangedCallback = true;
+ mHandler.post(mDisplayStateChanged);
+ }
+ }
+ }
+
+ @Override
+ public String toString() {
+ return "Service connection " + mComponentName.flattenToShortString();
+ }
+
+ private final Runnable mDisplayStateChanged = new Runnable() {
+ @Override
+ public void run() {
+ mScheduledDisplayStateChangedCallback = false;
+ if (mDisplayStateCallback != null) {
+ mDisplayStateCallback.onDisplayStateChanged(
+ RemoteDisplayProviderProxy.this, mDisplayState);
+ }
+ }
+ };
+
+ public interface Callback {
+ void onDisplayStateChanged(RemoteDisplayProviderProxy provider, RemoteDisplayState state);
+ }
+
+ private final class Connection implements DeathRecipient {
+ private final IRemoteDisplayProvider mProvider;
+ private final ProviderCallback mCallback;
+
+ public Connection(IRemoteDisplayProvider provider) {
+ mProvider = provider;
+ mCallback = new ProviderCallback(this);
+ }
+
+ public boolean register() {
+ try {
+ mProvider.asBinder().linkToDeath(this, 0);
+ mProvider.setCallback(mCallback);
+ mHandler.post(new Runnable() {
+ @Override
+ public void run() {
+ onConnectionReady(Connection.this);
+ }
+ });
+ return true;
+ } catch (RemoteException ex) {
+ binderDied();
+ }
+ return false;
+ }
+
+ public void dispose() {
+ mProvider.asBinder().unlinkToDeath(this, 0);
+ mCallback.dispose();
+ }
+
+ public void setDiscoveryMode(int mode) {
+ try {
+ mProvider.setDiscoveryMode(mode);
+ } catch (RemoteException ex) {
+ Slog.e(TAG, "Failed to deliver request to set discovery mode.", ex);
+ }
+ }
+
+ public void connect(String id) {
+ try {
+ mProvider.connect(id);
+ } catch (RemoteException ex) {
+ Slog.e(TAG, "Failed to deliver request to connect to display.", ex);
+ }
+ }
+
+ public void disconnect(String id) {
+ try {
+ mProvider.disconnect(id);
+ } catch (RemoteException ex) {
+ Slog.e(TAG, "Failed to deliver request to disconnect from display.", ex);
+ }
+ }
+
+ public void setVolume(String id, int volume) {
+ try {
+ mProvider.setVolume(id, volume);
+ } catch (RemoteException ex) {
+ Slog.e(TAG, "Failed to deliver request to set display volume.", ex);
+ }
+ }
+
+ public void adjustVolume(String id, int volume) {
+ try {
+ mProvider.adjustVolume(id, volume);
+ } catch (RemoteException ex) {
+ Slog.e(TAG, "Failed to deliver request to adjust display volume.", ex);
+ }
+ }
+
+ @Override
+ public void binderDied() {
+ mHandler.post(new Runnable() {
+ @Override
+ public void run() {
+ onConnectionDied(Connection.this);
+ }
+ });
+ }
+
+ void postStateChanged(final RemoteDisplayState state) {
+ mHandler.post(new Runnable() {
+ @Override
+ public void run() {
+ onDisplayStateChanged(Connection.this, state);
+ }
+ });
+ }
+ }
+
+ /**
+ * Receives callbacks from the service.
+ * <p>
+ * This inner class is static and only retains a weak reference to the connection
+ * to prevent the client from being leaked in case the service is holding an
+ * active reference to the client's callback.
+ * </p>
+ */
+ private static final class ProviderCallback extends IRemoteDisplayCallback.Stub {
+ private final WeakReference<Connection> mConnectionRef;
+
+ public ProviderCallback(Connection connection) {
+ mConnectionRef = new WeakReference<Connection>(connection);
+ }
+
+ public void dispose() {
+ mConnectionRef.clear();
+ }
+
+ @Override
+ public void onStateChanged(RemoteDisplayState state) throws RemoteException {
+ Connection connection = mConnectionRef.get();
+ if (connection != null) {
+ connection.postStateChanged(state);
+ }
+ }
+ }
+}
diff --git a/services/java/com/android/server/media/RemoteDisplayProviderWatcher.java b/services/java/com/android/server/media/RemoteDisplayProviderWatcher.java
new file mode 100644
index 0000000..f3a3c2f
--- /dev/null
+++ b/services/java/com/android/server/media/RemoteDisplayProviderWatcher.java
@@ -0,0 +1,181 @@
+/*
+ * Copyright (C) 2013 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.media;
+
+import android.content.BroadcastReceiver;
+import android.content.ComponentName;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+import android.content.pm.PackageManager;
+import android.content.pm.ResolveInfo;
+import android.content.pm.ServiceInfo;
+import android.media.RemoteDisplayState;
+import android.os.Handler;
+import android.os.UserHandle;
+import android.util.Log;
+import android.util.Slog;
+
+import java.io.PrintWriter;
+import java.util.ArrayList;
+import java.util.Collections;
+
+/**
+ * Watches for remote display provider services to be installed.
+ * Adds a provider to the media router for each registered service.
+ *
+ * @see RemoteDisplayProviderProxy
+ */
+public final class RemoteDisplayProviderWatcher {
+ private static final String TAG = "RemoteDisplayProvider"; // max. 23 chars
+ private static final boolean DEBUG = Log.isLoggable(TAG, Log.DEBUG);
+
+ private final Context mContext;
+ private final Callback mCallback;
+ private final Handler mHandler;
+ private final int mUserId;
+ private final PackageManager mPackageManager;
+
+ private final ArrayList<RemoteDisplayProviderProxy> mProviders =
+ new ArrayList<RemoteDisplayProviderProxy>();
+ private boolean mRunning;
+
+ public RemoteDisplayProviderWatcher(Context context,
+ Callback callback, Handler handler, int userId) {
+ mContext = context;
+ mCallback = callback;
+ mHandler = handler;
+ mUserId = userId;
+ mPackageManager = context.getPackageManager();
+ }
+
+ public void dump(PrintWriter pw, String prefix) {
+ pw.println(prefix + "Watcher");
+ pw.println(prefix + " mUserId=" + mUserId);
+ pw.println(prefix + " mRunning=" + mRunning);
+ pw.println(prefix + " mProviders.size()=" + mProviders.size());
+ }
+
+ public void start() {
+ if (!mRunning) {
+ mRunning = true;
+
+ IntentFilter filter = new IntentFilter();
+ filter.addAction(Intent.ACTION_PACKAGE_ADDED);
+ filter.addAction(Intent.ACTION_PACKAGE_REMOVED);
+ filter.addAction(Intent.ACTION_PACKAGE_CHANGED);
+ filter.addAction(Intent.ACTION_PACKAGE_REPLACED);
+ filter.addAction(Intent.ACTION_PACKAGE_RESTARTED);
+ filter.addDataScheme("package");
+ mContext.registerReceiverAsUser(mScanPackagesReceiver,
+ new UserHandle(mUserId), filter, null, mHandler);
+
+ // Scan packages.
+ // Also has the side-effect of restarting providers if needed.
+ mHandler.post(mScanPackagesRunnable);
+ }
+ }
+
+ public void stop() {
+ if (mRunning) {
+ mRunning = false;
+
+ mContext.unregisterReceiver(mScanPackagesReceiver);
+ mHandler.removeCallbacks(mScanPackagesRunnable);
+
+ // Stop all providers.
+ for (int i = mProviders.size() - 1; i >= 0; i--) {
+ mProviders.get(i).stop();
+ }
+ }
+ }
+
+ private void scanPackages() {
+ if (!mRunning) {
+ return;
+ }
+
+ // Add providers for all new services.
+ // Reorder the list so that providers left at the end will be the ones to remove.
+ int targetIndex = 0;
+ Intent intent = new Intent(RemoteDisplayState.SERVICE_INTERFACE);
+ for (ResolveInfo resolveInfo : mPackageManager.queryIntentServicesAsUser(
+ intent, 0, mUserId)) {
+ ServiceInfo serviceInfo = resolveInfo.serviceInfo;
+ if (serviceInfo != null) {
+ int sourceIndex = findProvider(serviceInfo.packageName, serviceInfo.name);
+ if (sourceIndex < 0) {
+ RemoteDisplayProviderProxy provider =
+ new RemoteDisplayProviderProxy(mContext,
+ new ComponentName(serviceInfo.packageName, serviceInfo.name),
+ mUserId);
+ provider.start();
+ mProviders.add(targetIndex++, provider);
+ mCallback.addProvider(provider);
+ } else if (sourceIndex >= targetIndex) {
+ RemoteDisplayProviderProxy provider = mProviders.get(sourceIndex);
+ provider.start(); // restart the provider if needed
+ provider.rebindIfDisconnected();
+ Collections.swap(mProviders, sourceIndex, targetIndex++);
+ }
+ }
+ }
+
+ // Remove providers for missing services.
+ if (targetIndex < mProviders.size()) {
+ for (int i = mProviders.size() - 1; i >= targetIndex; i--) {
+ RemoteDisplayProviderProxy provider = mProviders.get(i);
+ mCallback.removeProvider(provider);
+ mProviders.remove(provider);
+ provider.stop();
+ }
+ }
+ }
+
+ private int findProvider(String packageName, String className) {
+ int count = mProviders.size();
+ for (int i = 0; i < count; i++) {
+ RemoteDisplayProviderProxy provider = mProviders.get(i);
+ if (provider.hasComponentName(packageName, className)) {
+ return i;
+ }
+ }
+ return -1;
+ }
+
+ private final BroadcastReceiver mScanPackagesReceiver = new BroadcastReceiver() {
+ @Override
+ public void onReceive(Context context, Intent intent) {
+ if (DEBUG) {
+ Slog.d(TAG, "Received package manager broadcast: " + intent);
+ }
+ scanPackages();
+ }
+ };
+
+ private final Runnable mScanPackagesRunnable = new Runnable() {
+ @Override
+ public void run() {
+ scanPackages();
+ }
+ };
+
+ public interface Callback {
+ void addProvider(RemoteDisplayProviderProxy provider);
+ void removeProvider(RemoteDisplayProviderProxy provider);
+ }
+}
diff --git a/services/java/com/android/server/wm/WindowManagerService.java b/services/java/com/android/server/wm/WindowManagerService.java
index 7f0d55f..194a0bb 100644
--- a/services/java/com/android/server/wm/WindowManagerService.java
+++ b/services/java/com/android/server/wm/WindowManagerService.java
@@ -575,10 +575,13 @@
private boolean mUpdateRotation = false;
boolean mWallpaperActionPending = false;
- private static final int DISPLAY_CONTENT_UNKNOWN = 0;
- private static final int DISPLAY_CONTENT_MIRROR = 1;
- private static final int DISPLAY_CONTENT_UNIQUE = 2;
- private int mDisplayHasContent = DISPLAY_CONTENT_UNKNOWN;
+ // Set to true when the display contains content to show the user.
+ // When false, the display manager may choose to mirror or blank the display.
+ boolean mDisplayHasContent = false;
+
+ // Only set while traversing the default display based on its content.
+ // Affects the behavior of mirroring on secondary displays.
+ boolean mObscureApplicationContentOnSecondaryDisplays = false;
}
final LayoutFields mInnerFields = new LayoutFields();
@@ -8767,6 +8770,14 @@
final WindowManager.LayoutParams attrs = w.mAttrs;
final int attrFlags = attrs.flags;
final boolean canBeSeen = w.isDisplayedLw();
+ final boolean opaqueDrawn = canBeSeen && w.isOpaqueDrawn();
+
+ if (opaqueDrawn && w.isFullscreen(innerDw, innerDh)) {
+ // This window completely covers everything behind it,
+ // so we want to leave all of them as undimmed (for
+ // performance reasons).
+ mInnerFields.mObscured = true;
+ }
if (w.mHasSurface) {
if ((attrFlags&FLAG_KEEP_SCREEN_ON) != 0) {
@@ -8795,22 +8806,24 @@
}
if (canBeSeen) {
- if (type == TYPE_DREAM || type == TYPE_KEYGUARD) {
- mInnerFields.mDisplayHasContent = LayoutFields.DISPLAY_CONTENT_MIRROR;
- } else if (mInnerFields.mDisplayHasContent
- == LayoutFields.DISPLAY_CONTENT_UNKNOWN) {
- mInnerFields.mDisplayHasContent = LayoutFields.DISPLAY_CONTENT_UNIQUE;
+ // This function assumes that the contents of the default display are
+ // processed first before secondary displays.
+ if (w.mDisplayContent.isDefaultDisplay) {
+ // While a dream or keyguard is showing, obscure ordinary application
+ // content on secondary displays (by forcibly enabling mirroring unless
+ // there is other content we want to show) but still allow opaque
+ // keyguard dialogs to be shown.
+ if (type == TYPE_DREAM || type == TYPE_KEYGUARD) {
+ mInnerFields.mObscureApplicationContentOnSecondaryDisplays = true;
+ }
+ mInnerFields.mDisplayHasContent = true;
+ } else if (!mInnerFields.mObscureApplicationContentOnSecondaryDisplays
+ || (mInnerFields.mObscured && type == TYPE_KEYGUARD_DIALOG)) {
+ // Allow full screen keyguard presentation dialogs to be seen.
+ mInnerFields.mDisplayHasContent = true;
}
}
}
-
- boolean opaqueDrawn = canBeSeen && w.isOpaqueDrawn();
- if (opaqueDrawn && w.isFullscreen(innerDw, innerDh)) {
- // This window completely covers everything behind it,
- // so we want to leave all of them as undimmed (for
- // performance reasons).
- mInnerFields.mObscured = true;
- }
}
private void handleFlagDimBehind(WindowState w, int innerDw, int innerDh) {
@@ -8888,7 +8901,7 @@
mInnerFields.mScreenBrightness = -1;
mInnerFields.mButtonBrightness = -1;
mInnerFields.mUserActivityTimeout = -1;
- mInnerFields.mDisplayHasContent = LayoutFields.DISPLAY_CONTENT_UNKNOWN;
+ mInnerFields.mObscureApplicationContentOnSecondaryDisplays = false;
mTransactionSequence++;
@@ -8923,10 +8936,8 @@
final int innerDh = displayInfo.appHeight;
final boolean isDefaultDisplay = (displayId == Display.DEFAULT_DISPLAY);
- // Reset for each display unless we are forcing mirroring.
- if (mInnerFields.mDisplayHasContent != LayoutFields.DISPLAY_CONTENT_MIRROR) {
- mInnerFields.mDisplayHasContent = LayoutFields.DISPLAY_CONTENT_UNKNOWN;
- }
+ // Reset for each display.
+ mInnerFields.mDisplayHasContent = false;
int repeats = 0;
do {
@@ -9135,20 +9146,8 @@
updateResizingWindows(w);
}
- final boolean hasUniqueContent;
- switch (mInnerFields.mDisplayHasContent) {
- case LayoutFields.DISPLAY_CONTENT_MIRROR:
- hasUniqueContent = isDefaultDisplay;
- break;
- case LayoutFields.DISPLAY_CONTENT_UNIQUE:
- hasUniqueContent = true;
- break;
- case LayoutFields.DISPLAY_CONTENT_UNKNOWN:
- default:
- hasUniqueContent = false;
- break;
- }
- mDisplayManagerService.setDisplayHasContent(displayId, hasUniqueContent,
+ mDisplayManagerService.setDisplayHasContent(displayId,
+ mInnerFields.mDisplayHasContent,
true /* inTraversal, must call performTraversalInTrans... below */);
getDisplayContentLocked(displayId).stopDimmingIfNeeded();
diff --git a/tests/RemoteDisplayProvider/Android.mk b/tests/RemoteDisplayProvider/Android.mk
new file mode 100644
index 0000000..77e9815
--- /dev/null
+++ b/tests/RemoteDisplayProvider/Android.mk
@@ -0,0 +1,25 @@
+# Copyright (C) 2013 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+LOCAL_PATH := $(call my-dir)
+
+# Build the application.
+include $(CLEAR_VARS)
+LOCAL_PACKAGE_NAME := RemoteDisplayProviderTest
+LOCAL_MODULE_TAGS := tests
+LOCAL_SDK_VERSION := current
+LOCAL_SRC_FILES := $(call all-java-files-under, src)
+LOCAL_RESOURCE_DIR = $(LOCAL_PATH)/res
+LOCAL_JAVA_LIBRARIES := com.android.media.remotedisplay
+include $(BUILD_PACKAGE)
diff --git a/tests/RemoteDisplayProvider/AndroidManifest.xml b/tests/RemoteDisplayProvider/AndroidManifest.xml
new file mode 100644
index 0000000..e8e31da
--- /dev/null
+++ b/tests/RemoteDisplayProvider/AndroidManifest.xml
@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2013 The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+ package="com.android.media.remotedisplay.test" >
+
+ <uses-sdk android:minSdkVersion="19" />
+
+ <application android:label="@string/app_name"
+ android:icon="@drawable/ic_app">
+ <uses-library android:name="com.android.media.remotedisplay"
+ android:required="true" />
+
+ <service android:name=".RemoteDisplayProviderService"
+ android:label="@string/app_name"
+ android:exported="true"
+ android:permission="android.permission.BIND_REMOTE_DISPLAY">
+ <intent-filter>
+ <action android:name="com.android.media.remotedisplay.RemoteDisplayProvider"/>
+ </intent-filter>
+ </service>
+
+ </application>
+</manifest>
diff --git a/tests/RemoteDisplayProvider/README b/tests/RemoteDisplayProvider/README
new file mode 100644
index 0000000..8bf0130
--- /dev/null
+++ b/tests/RemoteDisplayProvider/README
@@ -0,0 +1,16 @@
+This directory contains sample code to test system integration with
+remote display providers using the API declared by the
+com.android.media.remotedisplay.jar library.
+
+--- DESCRIPTION ---
+
+The application registers a service that publishes a few different
+remote display routes. Behavior can be controlled by modifying the
+code.
+
+To exercise the provider, use System UI features for connecting to
+wireless displays or launch an activity that uses the MediaRouter,
+such as the PresentationWithMediaRouterActivity in ApiDemos.
+
+This code is mainly intended for development and not meant to be
+used as an example implementation of a robust remote display provider.
diff --git a/tests/RemoteDisplayProvider/res/drawable-hdpi/ic_app.png b/tests/RemoteDisplayProvider/res/drawable-hdpi/ic_app.png
new file mode 100755
index 0000000..66a1984
--- /dev/null
+++ b/tests/RemoteDisplayProvider/res/drawable-hdpi/ic_app.png
Binary files differ
diff --git a/tests/RemoteDisplayProvider/res/drawable-mdpi/ic_app.png b/tests/RemoteDisplayProvider/res/drawable-mdpi/ic_app.png
new file mode 100644
index 0000000..5ae7701
--- /dev/null
+++ b/tests/RemoteDisplayProvider/res/drawable-mdpi/ic_app.png
Binary files differ
diff --git a/tests/RemoteDisplayProvider/res/values/strings.xml b/tests/RemoteDisplayProvider/res/values/strings.xml
new file mode 100644
index 0000000..dd82d2c
--- /dev/null
+++ b/tests/RemoteDisplayProvider/res/values/strings.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2013 The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+ <string name="app_name">Remote Display Provider Test</string>
+</resources>
diff --git a/tests/RemoteDisplayProvider/src/com/android/media/remotedisplay/test/RemoteDisplayProviderService.java b/tests/RemoteDisplayProvider/src/com/android/media/remotedisplay/test/RemoteDisplayProviderService.java
new file mode 100644
index 0000000..bf84631
--- /dev/null
+++ b/tests/RemoteDisplayProvider/src/com/android/media/remotedisplay/test/RemoteDisplayProviderService.java
@@ -0,0 +1,240 @@
+/*
+ * Copyright (C) 2013 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.media.remotedisplay.test;
+
+import com.android.media.remotedisplay.RemoteDisplay;
+import com.android.media.remotedisplay.RemoteDisplayProvider;
+
+import android.app.Service;
+import android.content.Intent;
+import android.os.Handler;
+import android.os.IBinder;
+import android.util.Log;
+
+/**
+ * Remote display provider implementation that publishes working routes.
+ */
+public class RemoteDisplayProviderService extends Service {
+ private static final String TAG = "RemoteDisplayProviderTest";
+
+ private Provider mProvider;
+
+ @Override
+ public IBinder onBind(Intent intent) {
+ if (intent.getAction().equals(RemoteDisplayProvider.SERVICE_INTERFACE)) {
+ if (mProvider == null) {
+ mProvider = new Provider();
+ return mProvider.getBinder();
+ }
+ }
+ return null;
+ }
+
+ final class Provider extends RemoteDisplayProvider {
+ private RemoteDisplay mTestDisplay1; // variable volume
+ private RemoteDisplay mTestDisplay2; // fixed volume
+ private RemoteDisplay mTestDisplay3; // not available
+ private RemoteDisplay mTestDisplay4; // in use
+ private RemoteDisplay mTestDisplay5; // available but ignores request to connect
+ private RemoteDisplay mTestDisplay6; // available but never finishes connecting
+ private RemoteDisplay mTestDisplay7; // blinks in and out of existence
+
+ private final Handler mHandler;
+ private boolean mBlinking;
+
+ public Provider() {
+ super(RemoteDisplayProviderService.this);
+ mHandler = new Handler(getMainLooper());
+ }
+
+ @Override
+ public void onDiscoveryModeChanged(int mode) {
+ Log.d(TAG, "onDiscoveryModeChanged: mode=" + mode);
+
+ if (mode != DISCOVERY_MODE_NONE) {
+ // When discovery begins, go find all of the routes.
+ if (mTestDisplay1 == null) {
+ mTestDisplay1 = new RemoteDisplay("testDisplay1",
+ "Test Display 1 (variable)");
+ mTestDisplay1.setDescription("Variable volume");
+ mTestDisplay1.setStatus(RemoteDisplay.STATUS_AVAILABLE);
+ mTestDisplay1.setVolume(10);
+ mTestDisplay1.setVolumeHandling(RemoteDisplay.PLAYBACK_VOLUME_VARIABLE);
+ mTestDisplay1.setVolumeMax(15);
+ addDisplay(mTestDisplay1);
+ }
+ if (mTestDisplay2 == null) {
+ mTestDisplay2 = new RemoteDisplay("testDisplay2",
+ "Test Display 2 (fixed)");
+ mTestDisplay2.setDescription("Fixed volume");
+ mTestDisplay2.setStatus(RemoteDisplay.STATUS_AVAILABLE);
+ addDisplay(mTestDisplay2);
+ }
+ if (mTestDisplay3 == null) {
+ mTestDisplay3 = new RemoteDisplay("testDisplay3",
+ "Test Display 3 (unavailable)");
+ mTestDisplay3.setDescription("Always unavailable");
+ mTestDisplay3.setStatus(RemoteDisplay.STATUS_NOT_AVAILABLE);
+ addDisplay(mTestDisplay3);
+ }
+ if (mTestDisplay4 == null) {
+ mTestDisplay4 = new RemoteDisplay("testDisplay4",
+ "Test Display 4 (in-use)");
+ mTestDisplay4.setDescription("Always in-use");
+ mTestDisplay4.setStatus(RemoteDisplay.STATUS_IN_USE);
+ addDisplay(mTestDisplay4);
+ }
+ if (mTestDisplay5 == null) {
+ mTestDisplay5 = new RemoteDisplay("testDisplay5",
+ "Test Display 5 (connect ignored)");
+ mTestDisplay5.setDescription("Ignores connect");
+ mTestDisplay5.setStatus(RemoteDisplay.STATUS_AVAILABLE);
+ addDisplay(mTestDisplay5);
+ }
+ if (mTestDisplay6 == null) {
+ mTestDisplay6 = new RemoteDisplay("testDisplay6",
+ "Test Display 6 (connect hangs)");
+ mTestDisplay6.setDescription("Never finishes connecting");
+ mTestDisplay6.setStatus(RemoteDisplay.STATUS_AVAILABLE);
+ addDisplay(mTestDisplay6);
+ }
+ } else {
+ // When discovery ends, go hide some of the routes we can't actually use.
+ // This isn't something a normal route provider would do though.
+ // The routes will usually stay published.
+ if (mTestDisplay3 != null) {
+ removeDisplay(mTestDisplay3);
+ mTestDisplay3 = null;
+ }
+ if (mTestDisplay4 != null) {
+ removeDisplay(mTestDisplay4);
+ mTestDisplay4 = null;
+ }
+ }
+
+ // When active discovery is on, pretend there's a route that we can't quite
+ // reach that blinks in and out of existence.
+ if (mode == DISCOVERY_MODE_ACTIVE) {
+ if (!mBlinking) {
+ mBlinking = true;
+ mHandler.post(mBlink);
+ }
+ } else {
+ mBlinking = false;
+ }
+ }
+
+ @Override
+ public void onConnect(final RemoteDisplay display) {
+ Log.d(TAG, "onConnect: display.getId()=" + display.getId());
+
+ if (display == mTestDisplay1 || display == mTestDisplay2) {
+ display.setStatus(RemoteDisplay.STATUS_CONNECTING);
+ mHandler.postDelayed(new Runnable() {
+ @Override
+ public void run() {
+ if ((display == mTestDisplay1 || display == mTestDisplay2)
+ && display.getStatus() == RemoteDisplay.STATUS_CONNECTING) {
+ display.setStatus(RemoteDisplay.STATUS_CONNECTED);
+ updateDisplay(display);
+ }
+ }
+ }, 2000);
+ updateDisplay(display);
+ }
+ if (display == mTestDisplay6 || display == mTestDisplay7) {
+ // never finishes connecting
+ display.setStatus(RemoteDisplay.STATUS_CONNECTING);
+ updateDisplay(display);
+ }
+ }
+
+ @Override
+ public void onDisconnect(RemoteDisplay display) {
+ Log.d(TAG, "onDisconnect: display.getId()=" + display.getId());
+
+ if (display == mTestDisplay1 || display == mTestDisplay2
+ || display == mTestDisplay6) {
+ display.setStatus(RemoteDisplay.STATUS_AVAILABLE);
+ updateDisplay(display);
+ }
+ }
+
+ @Override
+ public void onSetVolume(RemoteDisplay display, int volume) {
+ Log.d(TAG, "onSetVolume: display.getId()=" + display.getId()
+ + ", volume=" + volume);
+
+ if (display == mTestDisplay1) {
+ display.setVolume(Math.max(0, Math.min(display.getVolumeMax(), volume)));
+ updateDisplay(display);
+ }
+ }
+
+ @Override
+ public void onAdjustVolume(RemoteDisplay display, int delta) {
+ Log.d(TAG, "onAdjustVolume: display.getId()=" + display.getId()
+ + ", delta=" + delta);
+
+ if (display == mTestDisplay1) {
+ display.setVolume(Math.max(0, Math.min(display.getVolumeMax(),
+ display .getVolume() + delta)));
+ updateDisplay(display);
+ }
+ }
+
+ @Override
+ public void addDisplay(RemoteDisplay display) {
+ Log.d(TAG, "addDisplay: display=" + display);
+ super.addDisplay(display);
+ }
+
+ @Override
+ public void removeDisplay(RemoteDisplay display) {
+ Log.d(TAG, "removeDisplay: display=" + display);
+ super.removeDisplay(display);
+ }
+
+ @Override
+ public void updateDisplay(RemoteDisplay display) {
+ Log.d(TAG, "updateDisplay: display=" + display);
+ super.updateDisplay(display);
+ }
+
+ private final Runnable mBlink = new Runnable() {
+ @Override
+ public void run() {
+ if (mTestDisplay7 == null) {
+ if (mBlinking) {
+ mTestDisplay7 = new RemoteDisplay("testDisplay7",
+ "Test Display 7 (blinky)");
+ mTestDisplay7.setDescription("Comes and goes but can't connect");
+ mTestDisplay7.setStatus(RemoteDisplay.STATUS_AVAILABLE);
+ addDisplay(mTestDisplay7);
+ mHandler.postDelayed(this, 7000);
+ }
+ } else {
+ removeDisplay(mTestDisplay7);
+ mTestDisplay7 = null;
+ if (mBlinking) {
+ mHandler.postDelayed(this, 4000);
+ }
+ }
+ }
+ };
+ }
+}
