The voice assist may now be launched above the lockscreen
A possibility was introduced to launch voice assist over
the lockscreen using the left keyguard affordance.
Change-Id: Ic4618d24256b65441a50d77d0ef59b0ec99b6ead
diff --git a/packages/SystemUI/src/com/android/systemui/assist/AssistGestureManager.java b/packages/SystemUI/src/com/android/systemui/assist/AssistManager.java
similarity index 92%
rename from packages/SystemUI/src/com/android/systemui/assist/AssistGestureManager.java
rename to packages/SystemUI/src/com/android/systemui/assist/AssistManager.java
index d9f2324..d1f8963 100644
--- a/packages/SystemUI/src/com/android/systemui/assist/AssistGestureManager.java
+++ b/packages/SystemUI/src/com/android/systemui/assist/AssistManager.java
@@ -33,11 +33,11 @@
import com.android.systemui.statusbar.phone.PhoneStatusBar;
/**
- * Class to manage everything around the assist gesture.
+ * Class to manage everything related to assist in SystemUI.
*/
-public class AssistGestureManager {
+public class AssistManager {
- private static final String TAG = "AssistGestureManager";
+ private static final String TAG = "AssistManager";
private static final String ASSIST_ICON_METADATA_NAME =
"com.android.systemui.action_assist_icon";
@@ -77,7 +77,7 @@
}
};
- public AssistGestureManager(PhoneStatusBar bar, Context context) {
+ public AssistManager(PhoneStatusBar bar, Context context) {
mContext = context;
mBar = bar;
mWindowManager = (WindowManager) mContext.getSystemService(Context.WINDOW_SERVICE);
@@ -194,6 +194,14 @@
}
}
+ public void launchVoiceAssistFromKeyguard() {
+ try {
+ mVoiceInteractionManagerService.launchVoiceAssistFromKeyguard();
+ } catch (RemoteException e) {
+ Log.w(TAG, "Failed to call launchVoiceAssistFromKeyguard", e);
+ }
+ }
+
private boolean getVoiceInteractorSupportsAssistGesture() {
try {
return mVoiceInteractionManagerService.activeServiceSupportsAssist();
@@ -203,7 +211,16 @@
}
}
- private ComponentName getVoiceInteractorComponentName() {
+ public boolean canVoiceAssistBeLaunchedFromKeyguard() {
+ try {
+ return mVoiceInteractionManagerService.activeServiceSupportsLaunchFromKeyguard();
+ } catch (RemoteException e) {
+ Log.w(TAG, "Failed to call activeServiceSupportsLaunchFromKeyguard", e);
+ return false;
+ }
+ }
+
+ public ComponentName getVoiceInteractorComponentName() {
try {
return mVoiceInteractionManagerService.getActiveServiceComponentName();
} catch (RemoteException e) {
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/ActivityStarter.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/ActivityStarter.java
index 23810f9..ee5eb38 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/ActivityStarter.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/ActivityStarter.java
@@ -25,4 +25,5 @@
*/
public interface ActivityStarter {
public void startActivity(Intent intent, boolean dismissShade);
+ void preventNextAnimation();
}
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardAffordanceHelper.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardAffordanceHelper.java
index 8343497..8bffdc9 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardAffordanceHelper.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardAffordanceHelper.java
@@ -131,6 +131,10 @@
mCenterIcon = mCallback.getCenterIcon();
mRightIcon = mCallback.getRightIcon();
mRightIcon.setIsLeft(false);
+ updatePreviews();
+ }
+
+ public void updatePreviews() {
mLeftIcon.setPreviewView(mCallback.getLeftPreview());
mRightIcon.setPreviewView(mCallback.getRightPreview());
}
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardBottomAreaView.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardBottomAreaView.java
index fabc1a6..efc3ea0 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardBottomAreaView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardBottomAreaView.java
@@ -25,17 +25,13 @@
import android.content.pm.PackageManager;
import android.content.pm.ResolveInfo;
import android.content.res.Configuration;
-import android.content.res.Resources;
import android.graphics.drawable.Drawable;
import android.graphics.drawable.InsetDrawable;
-import android.hardware.fingerprint.FingerprintManager;
import android.os.AsyncTask;
import android.os.Bundle;
import android.os.RemoteException;
import android.os.UserHandle;
-import android.os.Vibrator;
import android.provider.MediaStore;
-import android.provider.Settings;
import android.telecom.TelecomManager;
import android.util.AttributeSet;
import android.util.Log;
@@ -54,6 +50,7 @@
import com.android.systemui.EventLogConstants;
import com.android.systemui.EventLogTags;
import com.android.systemui.R;
+import com.android.systemui.assist.AssistManager;
import com.android.systemui.statusbar.CommandQueue;
import com.android.systemui.statusbar.KeyguardAffordanceView;
import com.android.systemui.statusbar.KeyguardIndicationController;
@@ -85,12 +82,12 @@
private static final long TRANSIENT_FP_ERROR_TIMEOUT = 1300;
private KeyguardAffordanceView mCameraImageView;
- private KeyguardAffordanceView mPhoneImageView;
+ private KeyguardAffordanceView mLeftAffordanceView;
private LockIcon mLockIcon;
private TextView mIndicationText;
private ViewGroup mPreviewContainer;
- private View mPhonePreview;
+ private View mLeftPreview;
private View mCameraPreview;
private ActivityStarter mActivityStarter;
@@ -104,6 +101,8 @@
private final Interpolator mLinearOutSlowInInterpolator;
private boolean mPrewarmSent;
+ private boolean mLeftIsVoiceAssist;
+ private AssistManager mAssistManager;
public KeyguardBottomAreaView(Context context) {
this(context, null);
@@ -133,8 +132,12 @@
label = getResources().getString(R.string.unlock_label);
} else if (host == mCameraImageView) {
label = getResources().getString(R.string.camera_label);
- } else if (host == mPhoneImageView) {
- label = getResources().getString(R.string.phone_label);
+ } else if (host == mLeftAffordanceView) {
+ if (mLeftIsVoiceAssist) {
+ label = getResources().getString(R.string.voice_assist_label);
+ } else {
+ label = getResources().getString(R.string.phone_label);
+ }
}
info.addAction(new AccessibilityAction(ACTION_CLICK, label));
}
@@ -149,8 +152,8 @@
} else if (host == mCameraImageView) {
launchCamera();
return true;
- } else if (host == mPhoneImageView) {
- launchPhone();
+ } else if (host == mLeftAffordanceView) {
+ launchLeftAffordance();
return true;
}
}
@@ -164,29 +167,28 @@
mLockPatternUtils = new LockPatternUtils(mContext);
mPreviewContainer = (ViewGroup) findViewById(R.id.preview_container);
mCameraImageView = (KeyguardAffordanceView) findViewById(R.id.camera_button);
- mPhoneImageView = (KeyguardAffordanceView) findViewById(R.id.phone_button);
+ mLeftAffordanceView = (KeyguardAffordanceView) findViewById(R.id.left_button);
mLockIcon = (LockIcon) findViewById(R.id.lock_icon);
mIndicationText = (TextView) findViewById(R.id.keyguard_indication_text);
watchForCameraPolicyChanges();
updateCameraVisibility();
- updatePhoneVisibility();
mUnlockMethodCache = UnlockMethodCache.getInstance(getContext());
mUnlockMethodCache.addListener(this);
mLockIcon.update();
setClipChildren(false);
setClipToPadding(false);
mPreviewInflater = new PreviewInflater(mContext, new LockPatternUtils(mContext));
- inflatePreviews();
+ inflateCameraPreview();
mLockIcon.setOnClickListener(this);
mLockIcon.setOnLongClickListener(this);
mCameraImageView.setOnClickListener(this);
- mPhoneImageView.setOnClickListener(this);
+ mLeftAffordanceView.setOnClickListener(this);
initAccessibility();
}
private void initAccessibility() {
mLockIcon.setAccessibilityDelegate(mAccessibilityDelegate);
- mPhoneImageView.setAccessibilityDelegate(mAccessibilityDelegate);
+ mLeftAffordanceView.setAccessibilityDelegate(mAccessibilityDelegate);
mCameraImageView.setAccessibilityDelegate(mAccessibilityDelegate);
}
@@ -247,9 +249,26 @@
mCameraImageView.setVisibility(visible ? View.VISIBLE : View.GONE);
}
- private void updatePhoneVisibility() {
- boolean visible = isPhoneVisible();
- mPhoneImageView.setVisibility(visible ? View.VISIBLE : View.GONE);
+ private void updateLeftAffordanceIcon() {
+ mLeftIsVoiceAssist = canLaunchVoiceAssist();
+ int drawableId;
+ int contentDescription;
+ if (mLeftIsVoiceAssist) {
+ mLeftAffordanceView.setVisibility(View.VISIBLE);
+ drawableId = R.drawable.ic_mic_26dp;
+ contentDescription = R.string.accessibility_voice_assist_button;
+ } else {
+ boolean visible = isPhoneVisible();
+ mLeftAffordanceView.setVisibility(visible ? View.VISIBLE : View.GONE);
+ drawableId = R.drawable.ic_phone_24dp;
+ contentDescription = R.string.accessibility_phone_button;
+ }
+ mLeftAffordanceView.setImageDrawable(mContext.getDrawable(drawableId));
+ mLeftAffordanceView.setContentDescription(mContext.getString(contentDescription));
+ }
+
+ public boolean isLeftVoiceAssist() {
+ return mLeftIsVoiceAssist;
}
private boolean isPhoneVisible() {
@@ -287,9 +306,9 @@
@Override
public void onStateChanged(boolean accessibilityEnabled, boolean touchExplorationEnabled) {
mCameraImageView.setClickable(touchExplorationEnabled);
- mPhoneImageView.setClickable(touchExplorationEnabled);
+ mLeftAffordanceView.setClickable(touchExplorationEnabled);
mCameraImageView.setFocusable(accessibilityEnabled);
- mPhoneImageView.setFocusable(accessibilityEnabled);
+ mLeftAffordanceView.setFocusable(accessibilityEnabled);
mLockIcon.update();
}
@@ -297,8 +316,8 @@
public void onClick(View v) {
if (v == mCameraImageView) {
launchCamera();
- } else if (v == mPhoneImageView) {
- launchPhone();
+ } else if (v == mLeftAffordanceView) {
+ launchLeftAffordance();
} if (v == mLockIcon) {
if (!mAccessibilityController.isAccessibilityEnabled()) {
handleTrustCircleClick();
@@ -363,6 +382,7 @@
@Override
public void run() {
mContext.startActivityAsUser(intent, UserHandle.CURRENT);
+ mActivityStarter.preventNextAnimation();
}
});
} else {
@@ -373,7 +393,35 @@
}
}
- public void launchPhone() {
+ public void launchLeftAffordance() {
+ if (mLeftIsVoiceAssist) {
+ launchVoiceAssist();
+ } else {
+ launchPhone();
+ }
+ }
+
+ private void launchVoiceAssist() {
+ Runnable runnable = new Runnable() {
+ @Override
+ public void run() {
+ mAssistManager.launchVoiceAssistFromKeyguard();
+ mActivityStarter.preventNextAnimation();
+ }
+ };
+ if (mPhoneStatusBar.isKeyguardCurrentlySecure()) {
+ AsyncTask.execute(runnable);
+ } else {
+ mPhoneStatusBar.executeRunnableDismissingKeyguard(runnable, false /* dismissShade */,
+ false /* afterKeyguardGone */);
+ }
+ }
+
+ private boolean canLaunchVoiceAssist() {
+ return mAssistManager.canVoiceAssistBeLaunchedFromKeyguard();
+ }
+
+ private void launchPhone() {
final TelecomManager tm = TelecomManager.from(mContext);
if (tm.isInCall()) {
AsyncTask.execute(new Runnable() {
@@ -397,19 +445,19 @@
}
}
- public KeyguardAffordanceView getPhoneView() {
- return mPhoneImageView;
+ public KeyguardAffordanceView getLeftView() {
+ return mLeftAffordanceView;
}
- public KeyguardAffordanceView getCameraView() {
+ public KeyguardAffordanceView getRightView() {
return mCameraImageView;
}
- public View getPhonePreview() {
- return mPhonePreview;
+ public View getLeftPreview() {
+ return mLeftPreview;
}
- public View getCameraPreview() {
+ public View getRightPreview() {
return mCameraPreview;
}
@@ -432,23 +480,35 @@
updateCameraVisibility();
}
- private void inflatePreviews() {
- mPhonePreview = mPreviewInflater.inflatePreview(PHONE_INTENT);
+ private void inflateCameraPreview() {
mCameraPreview = mPreviewInflater.inflatePreview(getCameraIntent());
- if (mPhonePreview != null) {
- mPreviewContainer.addView(mPhonePreview);
- mPhonePreview.setVisibility(View.INVISIBLE);
- }
if (mCameraPreview != null) {
mPreviewContainer.addView(mCameraPreview);
mCameraPreview.setVisibility(View.INVISIBLE);
}
}
+ private void updateLeftPreview() {
+ View previewBefore = mLeftPreview;
+ if (previewBefore != null) {
+ mPreviewContainer.removeView(previewBefore);
+ }
+ if (mLeftIsVoiceAssist) {
+ mLeftPreview = mPreviewInflater.inflatePreviewFromService(
+ mAssistManager.getVoiceInteractorComponentName());
+ } else {
+ mLeftPreview = mPreviewInflater.inflatePreview(PHONE_INTENT);
+ }
+ if (mLeftPreview != null) {
+ mPreviewContainer.addView(mLeftPreview);
+ mLeftPreview.setVisibility(View.INVISIBLE);
+ }
+ }
+
public void startFinishDozeAnimation() {
long delay = 0;
- if (mPhoneImageView.getVisibility() == View.VISIBLE) {
- startFinishDozeAnimationElement(mPhoneImageView, delay);
+ if (mLeftAffordanceView.getVisibility() == View.VISIBLE) {
+ startFinishDozeAnimationElement(mLeftAffordanceView, delay);
delay += DOZE_ANIMATION_STAGGER_DELAY;
}
startFinishDozeAnimationElement(mLockIcon, delay);
@@ -543,4 +603,14 @@
KeyguardIndicationController keyguardIndicationController) {
mIndicationController = keyguardIndicationController;
}
+
+ public void setAssistManager(AssistManager assistManager) {
+ mAssistManager = assistManager;
+ updateLeftAffordance();
+ }
+
+ public void updateLeftAffordance() {
+ updateLeftAffordanceIcon();
+ updateLeftPreview();
+ }
}
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java
index a8ecc42..c3ede75 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java
@@ -952,6 +952,10 @@
} else {
mKeyguardStatusBar.setAlpha(1f);
mKeyguardStatusBar.setVisibility(keyguardShowing ? View.VISIBLE : View.INVISIBLE);
+ if (keyguardShowing && oldState != mStatusBarState) {
+ mKeyguardBottomArea.updateLeftAffordance();
+ mAfforanceHelper.updatePreviews();
+ }
}
resetVerticalPanelPosition();
updateQsState();
@@ -1831,7 +1835,7 @@
if (start) {
EventLogTags.writeSysuiLockscreenGesture(
EventLogConstants.SYSUI_LOCKSCREEN_GESTURE_SWIPE_DIALER, lengthDp, velocityDp);
- mKeyguardBottomArea.launchPhone();
+ mKeyguardBottomArea.launchLeftAffordance();
} else {
EventLogTags.writeSysuiLockscreenGesture(
EventLogConstants.SYSUI_LOCKSCREEN_GESTURE_SWIPE_CAMERA, lengthDp, velocityDp);
@@ -1912,15 +1916,19 @@
if (rightIcon) {
mStatusBar.onCameraHintStarted();
} else {
- mStatusBar.onPhoneHintStarted();
+ if (mKeyguardBottomArea.isLeftVoiceAssist()) {
+ mStatusBar.onVoiceAssistHintStarted();
+ } else {
+ mStatusBar.onPhoneHintStarted();
+ }
}
}
@Override
public KeyguardAffordanceView getLeftIcon() {
return getLayoutDirection() == LAYOUT_DIRECTION_RTL
- ? mKeyguardBottomArea.getCameraView()
- : mKeyguardBottomArea.getPhoneView();
+ ? mKeyguardBottomArea.getRightView()
+ : mKeyguardBottomArea.getLeftView();
}
@Override
@@ -1931,22 +1939,22 @@
@Override
public KeyguardAffordanceView getRightIcon() {
return getLayoutDirection() == LAYOUT_DIRECTION_RTL
- ? mKeyguardBottomArea.getPhoneView()
- : mKeyguardBottomArea.getCameraView();
+ ? mKeyguardBottomArea.getLeftView()
+ : mKeyguardBottomArea.getRightView();
}
@Override
public View getLeftPreview() {
return getLayoutDirection() == LAYOUT_DIRECTION_RTL
- ? mKeyguardBottomArea.getCameraPreview()
- : mKeyguardBottomArea.getPhonePreview();
+ ? mKeyguardBottomArea.getRightPreview()
+ : mKeyguardBottomArea.getLeftPreview();
}
@Override
public View getRightPreview() {
return getLayoutDirection() == LAYOUT_DIRECTION_RTL
- ? mKeyguardBottomArea.getPhonePreview()
- : mKeyguardBottomArea.getCameraPreview();
+ ? mKeyguardBottomArea.getLeftPreview()
+ : mKeyguardBottomArea.getRightPreview();
}
@Override
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 1c46d42..f3335af 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
@@ -101,7 +101,7 @@
import com.android.systemui.EventLogTags;
import com.android.systemui.Prefs;
import com.android.systemui.R;
-import com.android.systemui.assist.AssistGestureManager;
+import com.android.systemui.assist.AssistManager;
import com.android.systemui.doze.DozeHost;
import com.android.systemui.doze.DozeLog;
import com.android.systemui.keyguard.KeyguardViewMediator;
@@ -323,7 +323,7 @@
private int mNavigationIconHints = 0;
private HandlerThread mHandlerThread;
- private AssistGestureManager mAssistGestureManager;
+ private AssistManager mAssistManager;
// ensure quick settings is disabled until the current user makes it through the setup wizard
private boolean mUserSetup = false;
@@ -645,8 +645,8 @@
new NavigationBarView.OnVerticalChangedListener() {
@Override
public void onVerticalChanged(boolean isVertical) {
- if (mAssistGestureManager != null) {
- mAssistGestureManager.onConfigurationChanged();
+ if (mAssistManager != null) {
+ mAssistManager.onConfigurationChanged();
}
mNotificationPanel.setQsScrimEnabled(!isVertical);
}
@@ -662,6 +662,8 @@
// no window manager? good luck with that
}
+ mAssistManager = new AssistManager(this, context);
+
// figure out which pixel-format to use for the status bar.
mPixelFormat = PixelFormat.OPAQUE;
@@ -720,6 +722,7 @@
mKeyguardBottomArea =
(KeyguardBottomAreaView) mStatusBarWindow.findViewById(R.id.keyguard_bottom_area);
mKeyguardBottomArea.setActivityStarter(this);
+ mKeyguardBottomArea.setAssistManager(mAssistManager);
mKeyguardIndicationController = new KeyguardIndicationController(mContext,
(KeyguardIndicationTextView) mStatusBarWindow.findViewById(
R.id.keyguard_indication_text));
@@ -841,7 +844,6 @@
mBroadcastReceiver.onReceive(mContext,
new Intent(pm.isScreenOn() ? Intent.ACTION_SCREEN_ON : Intent.ACTION_SCREEN_OFF));
- mAssistGestureManager = new AssistGestureManager(this, context);
// receive broadcasts
IntentFilter filter = new IntentFilter();
@@ -964,7 +966,7 @@
public void invokeAssistGesture(boolean vibrate) {
mHandler.removeCallbacks(mInvokeAssist);
- mAssistGestureManager.onGestureInvoked(vibrate);
+ mAssistManager.onGestureInvoked(vibrate);
}
public int getStatusBarHeight() {
@@ -1044,7 +1046,7 @@
mNavigationBarView.getBackButton().setLongClickable(true);
mNavigationBarView.getBackButton().setOnLongClickListener(mLongPressBackRecentsListener);
mNavigationBarView.getHomeButton().setOnTouchListener(mHomeActionListener);
- mAssistGestureManager.onConfigurationChanged();
+ mAssistManager.onConfigurationChanged();
}
// For small-screen devices (read: phones) that lack hardware navigation buttons
@@ -1805,6 +1807,11 @@
startActivityDismissingKeyguard(intent, false, dismissShade);
}
+ @Override
+ public void preventNextAnimation() {
+ overrideActivityPendingAppTransition(true /* keyguardShowing */);
+ }
+
public void setQsExpanded(boolean expanded) {
mStatusBarWindowManager.setQsExpanded(expanded);
}
@@ -1924,6 +1931,10 @@
return mHeadsUpManager.isSnoozed(sbn.getPackageName());
}
+ public boolean isKeyguardCurrentlySecure() {
+ return !mUnlockMethodCache.isCurrentlyInsecure();
+ }
+
/**
* All changes to the status bar and notifications funnel through here and are batched.
*/
@@ -2650,6 +2661,23 @@
final boolean afterKeyguardGone = PreviewInflater.wouldLaunchResolverActivity(
mContext, intent, mCurrentUserId);
final boolean keyguardShowing = mStatusBarKeyguardViewManager.isShowing();
+ Runnable runnable = new Runnable() {
+ public void run() {
+ intent.setFlags(
+ Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TOP);
+ mContext.startActivityAsUser(
+ intent, new UserHandle(UserHandle.USER_CURRENT));
+ overrideActivityPendingAppTransition(
+ keyguardShowing && !afterKeyguardGone);
+ }
+ };
+ executeRunnableDismissingKeyguard(runnable, dismissShade, afterKeyguardGone);
+ }
+
+ public void executeRunnableDismissingKeyguard(final Runnable runnable,
+ final boolean dismissShade,
+ final boolean afterKeyguardGone) {
+ final boolean keyguardShowing = mStatusBarKeyguardViewManager.isShowing();
dismissKeyguardThenExecute(new OnDismissAction() {
@Override
public boolean onDismiss() {
@@ -2660,12 +2688,9 @@
ActivityManagerNative.getDefault()
.keyguardWaitingForActivityDrawn();
}
- intent.setFlags(
- Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TOP);
- mContext.startActivityAsUser(
- intent, new UserHandle(UserHandle.USER_CURRENT));
- overrideActivityPendingAppTransition(
- keyguardShowing && !afterKeyguardGone);
+ if (runnable != null) {
+ runnable.run();
+ }
} catch (RemoteException e) {
}
}
@@ -3019,7 +3044,7 @@
mHandlerThread = null;
}
mContext.unregisterReceiver(mBroadcastReceiver);
- mAssistGestureManager.destroy();
+ mAssistManager.destroy();
}
private boolean mDemoModeAllowed;
@@ -3467,6 +3492,10 @@
mKeyguardIndicationController.showTransientIndication(R.string.camera_hint);
}
+ public void onVoiceAssistHintStarted() {
+ mKeyguardIndicationController.showTransientIndication(R.string.voice_hint);
+ }
+
public void onPhoneHintStarted() {
mKeyguardIndicationController.showTransientIndication(R.string.phone_hint);
}
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/PreviewInflater.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/PreviewInflater.java
index 5d89e2f..4269c19 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/PreviewInflater.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/PreviewInflater.java
@@ -21,6 +21,7 @@
import android.content.Intent;
import android.content.pm.PackageManager;
import android.content.pm.ResolveInfo;
+import android.os.Bundle;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
@@ -50,6 +51,15 @@
public View inflatePreview(Intent intent) {
WidgetInfo info = getWidgetInfo(intent);
+ return inflatePreview(info);
+ }
+
+ public View inflatePreviewFromService(ComponentName componentName) {
+ WidgetInfo info = getWidgetInfoFromService(componentName);
+ return inflatePreview(info);
+ }
+
+ private KeyguardPreviewContainer inflatePreview(WidgetInfo info) {
if (info == null) {
return null;
}
@@ -77,8 +87,36 @@
return widgetView;
}
- private WidgetInfo getWidgetInfo(Intent intent) {
+ private WidgetInfo getWidgetInfoFromService(ComponentName componentName) {
+ PackageManager packageManager = mContext.getPackageManager();
+ // Look for the preview specified in the service meta-data
+ try {
+ Bundle metaData = packageManager.getServiceInfo(
+ componentName, PackageManager.GET_META_DATA).metaData;
+ return getWidgetInfoFromMetaData(componentName.getPackageName(), metaData);
+ } catch (PackageManager.NameNotFoundException e) {
+ Log.w(TAG, "Failed to load preview; " + componentName.flattenToShortString()
+ + " not found", e);
+ }
+ return null;
+ }
+
+ private WidgetInfo getWidgetInfoFromMetaData(String contextPackage,
+ Bundle metaData) {
+ if (metaData == null) {
+ return null;
+ }
+ int layoutId = metaData.getInt(META_DATA_KEYGUARD_LAYOUT);
+ if (layoutId == 0) {
+ return null;
+ }
WidgetInfo info = new WidgetInfo();
+ info.contextPackage = contextPackage;
+ info.layoutId = layoutId;
+ return info;
+ }
+
+ private WidgetInfo getWidgetInfo(Intent intent) {
PackageManager packageManager = mContext.getPackageManager();
final List<ResolveInfo> appList = packageManager.queryIntentActivitiesAsUser(
intent, PackageManager.MATCH_DEFAULT_ONLY, KeyguardUpdateMonitor.getCurrentUser());
@@ -94,16 +132,8 @@
if (resolved == null || resolved.activityInfo == null) {
return null;
}
- if (resolved.activityInfo.metaData == null || resolved.activityInfo.metaData.isEmpty()) {
- return null;
- }
- int layoutId = resolved.activityInfo.metaData.getInt(META_DATA_KEYGUARD_LAYOUT);
- if (layoutId == 0) {
- return null;
- }
- info.contextPackage = resolved.activityInfo.packageName;
- info.layoutId = layoutId;
- return info;
+ return getWidgetInfoFromMetaData(resolved.activityInfo.packageName,
+ resolved.activityInfo.metaData);
}
public static boolean wouldLaunchResolverActivity(Context ctx, Intent intent,