Merge "More transition fixes" into nyc-dev
diff --git a/api/current.txt b/api/current.txt
index 0177e4f..a9bb90f3 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -4280,6 +4280,7 @@
 
   public class DownloadManager {
     method public long addCompletedDownload(java.lang.String, java.lang.String, boolean, java.lang.String, java.lang.String, long, boolean);
+    method public long addCompletedDownload(java.lang.String, java.lang.String, boolean, java.lang.String, java.lang.String, long, boolean, android.net.Uri, android.net.Uri);
     method public long enqueue(android.app.DownloadManager.Request);
     method public static java.lang.Long getMaxBytesOverMobile(android.content.Context);
     method public java.lang.String getMimeTypeForDownloadedFile(long);
diff --git a/api/system-current.txt b/api/system-current.txt
index 7956826..a9324d9 100644
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -4412,6 +4412,7 @@
 
   public class DownloadManager {
     method public long addCompletedDownload(java.lang.String, java.lang.String, boolean, java.lang.String, java.lang.String, long, boolean);
+    method public long addCompletedDownload(java.lang.String, java.lang.String, boolean, java.lang.String, java.lang.String, long, boolean, android.net.Uri, android.net.Uri);
     method public long enqueue(android.app.DownloadManager.Request);
     method public static java.lang.Long getMaxBytesOverMobile(android.content.Context);
     method public java.lang.String getMimeTypeForDownloadedFile(long);
diff --git a/api/test-current.txt b/api/test-current.txt
index 264b5eb..84e8b26 100644
--- a/api/test-current.txt
+++ b/api/test-current.txt
@@ -4280,6 +4280,7 @@
 
   public class DownloadManager {
     method public long addCompletedDownload(java.lang.String, java.lang.String, boolean, java.lang.String, java.lang.String, long, boolean);
+    method public long addCompletedDownload(java.lang.String, java.lang.String, boolean, java.lang.String, java.lang.String, long, boolean, android.net.Uri, android.net.Uri);
     method public long enqueue(android.app.DownloadManager.Request);
     method public static java.lang.Long getMaxBytesOverMobile(android.content.Context);
     method public java.lang.String getMimeTypeForDownloadedFile(long);
diff --git a/core/java/android/app/DownloadManager.java b/core/java/android/app/DownloadManager.java
index 536c4a8..8bc1aa3 100644
--- a/core/java/android/app/DownloadManager.java
+++ b/core/java/android/app/DownloadManager.java
@@ -1193,13 +1193,52 @@
             boolean isMediaScannerScannable, String mimeType, String path, long length,
             boolean showNotification) {
         return addCompletedDownload(title, description, isMediaScannerScannable, mimeType, path,
-                length, showNotification, false);
+                length, showNotification, false, null, null);
+    }
+
+    /**
+     * Adds a file to the downloads database system, so it could appear in Downloads App
+     * (and thus become eligible for management by the Downloads App).
+     * <p>
+     * It is helpful to make the file scannable by MediaScanner by setting the param
+     * isMediaScannerScannable to true. It makes the file visible in media managing
+     * applications such as Gallery App, which could be a useful purpose of using this API.
+     *
+     * @param title the title that would appear for this file in Downloads App.
+     * @param description the description that would appear for this file in Downloads App.
+     * @param isMediaScannerScannable true if the file is to be scanned by MediaScanner. Files
+     * scanned by MediaScanner appear in the applications used to view media (for example,
+     * Gallery app).
+     * @param mimeType mimetype of the file.
+     * @param path absolute pathname to the file. The file should be world-readable, so that it can
+     * be managed by the Downloads App and any other app that is used to read it (for example,
+     * Gallery app to display the file, if the file contents represent a video/image).
+     * @param length length of the downloaded file
+     * @param showNotification true if a notification is to be sent, false otherwise
+     * @param uri the original HTTP URI of the download
+     * @param referer the HTTP Referer for the download
+     * @return  an ID for the download entry added to the downloads app, unique across the system
+     * This ID is used to make future calls related to this download.
+     */
+    public long addCompletedDownload(String title, String description,
+            boolean isMediaScannerScannable, String mimeType, String path, long length,
+            boolean showNotification, Uri uri, Uri referer) {
+        return addCompletedDownload(title, description, isMediaScannerScannable, mimeType, path,
+                length, showNotification, false, uri, referer);
     }
 
     /** {@hide} */
     public long addCompletedDownload(String title, String description,
             boolean isMediaScannerScannable, String mimeType, String path, long length,
             boolean showNotification, boolean allowWrite) {
+        return addCompletedDownload(title, description, isMediaScannerScannable, mimeType, path,
+                length, showNotification, allowWrite, null, null);
+    }
+
+    /** {@hide} */
+    public long addCompletedDownload(String title, String description,
+            boolean isMediaScannerScannable, String mimeType, String path, long length,
+            boolean showNotification, boolean allowWrite, Uri uri, Uri referer) {
         // make sure the input args are non-null/non-zero
         validateArgumentIsNonEmpty("title", title);
         validateArgumentIsNonEmpty("description", description);
@@ -1210,10 +1249,18 @@
         }
 
         // if there is already an entry with the given path name in downloads.db, return its id
-        Request request = new Request(NON_DOWNLOADMANAGER_DOWNLOAD)
-                .setTitle(title)
+        Request request;
+        if (uri != null) {
+            request = new Request(uri);
+        } else {
+            request = new Request(NON_DOWNLOADMANAGER_DOWNLOAD);
+        }
+        request.setTitle(title)
                 .setDescription(description)
                 .setMimeType(mimeType);
+        if (referer != null) {
+            request.addRequestHeader("Referer", referer.toString());
+        }
         ContentValues values = request.toContentValues(null);
         values.put(Downloads.Impl.COLUMN_DESTINATION,
                 Downloads.Impl.DESTINATION_NON_DOWNLOADMANAGER_DOWNLOAD);
diff --git a/libs/hwui/BakedOpDispatcher.cpp b/libs/hwui/BakedOpDispatcher.cpp
index 06b712e..ea4f4eb 100644
--- a/libs/hwui/BakedOpDispatcher.cpp
+++ b/libs/hwui/BakedOpDispatcher.cpp
@@ -506,6 +506,22 @@
     renderer.renderGlop(state, glop);
 }
 
+void BakedOpDispatcher::onColorOp(BakedOpRenderer& renderer, const ColorOp& op, const BakedOpState& state) {
+    SkPaint paint;
+    paint.setColor(op.color);
+    paint.setXfermodeMode(op.mode);
+
+    Glop glop;
+    GlopBuilder(renderer.renderState(), renderer.caches(), &glop)
+            .setRoundRectClipState(state.roundRectClipState)
+            .setMeshUnitQuad()
+            .setFillPaint(paint, state.alpha)
+            .setTransform(Matrix4::identity(), TransformFlags::None)
+            .setModelViewMapUnitToRect(state.computedState.clipState->rect)
+            .build();
+    renderer.renderGlop(state, glop);
+}
+
 void BakedOpDispatcher::onFunctorOp(BakedOpRenderer& renderer, const FunctorOp& op, const BakedOpState& state) {
     renderer.renderFunctor(op, state);
 }
diff --git a/libs/hwui/FrameBuilder.cpp b/libs/hwui/FrameBuilder.cpp
index fae8e48..0ebb886 100644
--- a/libs/hwui/FrameBuilder.cpp
+++ b/libs/hwui/FrameBuilder.cpp
@@ -572,6 +572,12 @@
     deferOvalOp(*resolvedOp);
 }
 
+void FrameBuilder::deferColorOp(const ColorOp& op) {
+    BakedOpState* bakedState = tryBakeUnboundedOpState(op);
+    if (!bakedState) return; // quick rejected
+    currentLayer().deferUnmergeableOp(mAllocator, bakedState, OpBatchType::Vertices);
+}
+
 void FrameBuilder::deferFunctorOp(const FunctorOp& op) {
     BakedOpState* bakedState = tryBakeUnboundedOpState(op);
     if (!bakedState) return; // quick rejected
diff --git a/libs/hwui/RecordedOp.h b/libs/hwui/RecordedOp.h
index 96a57b6..64c604a 100644
--- a/libs/hwui/RecordedOp.h
+++ b/libs/hwui/RecordedOp.h
@@ -90,6 +90,7 @@
         UNMERGEABLE_OP_FN(ArcOp) \
         UNMERGEABLE_OP_FN(BitmapMeshOp) \
         UNMERGEABLE_OP_FN(BitmapRectOp) \
+        UNMERGEABLE_OP_FN(ColorOp) \
         UNMERGEABLE_OP_FN(FunctorOp) \
         UNMERGEABLE_OP_FN(LinesOp) \
         UNMERGEABLE_OP_FN(OvalOp) \
@@ -256,6 +257,16 @@
     const float* radius;
 };
 
+struct ColorOp : RecordedOp {
+    // Note: unbounded op that will fillclip, so no bounds/matrix needed
+    ColorOp(const ClipBase* localClip, int color, SkXfermode::Mode mode)
+            : RecordedOp(RecordedOpId::ColorOp, Rect(), Matrix4::identity(), localClip, nullptr)
+            , color(color)
+            , mode(mode) {}
+    const int color;
+    const SkXfermode::Mode mode;
+};
+
 struct FunctorOp : RecordedOp {
     // Note: undefined record-time bounds, since this op fills the clip
     // TODO: explicitly define bounds
diff --git a/libs/hwui/RecordingCanvas.cpp b/libs/hwui/RecordingCanvas.cpp
index 4eeadb7..f43dade 100644
--- a/libs/hwui/RecordingCanvas.cpp
+++ b/libs/hwui/RecordingCanvas.cpp
@@ -234,10 +234,10 @@
 // android/graphics/Canvas draw operations
 // ----------------------------------------------------------------------------
 void RecordingCanvas::drawColor(int color, SkXfermode::Mode mode) {
-    SkPaint paint;
-    paint.setColor(color);
-    paint.setXfermodeMode(mode);
-    drawPaint(paint);
+    addOp(alloc().create_trivial<ColorOp>(
+            getRecordedClip(),
+            color,
+            mode));
 }
 
 void RecordingCanvas::drawPaint(const SkPaint& paint) {
diff --git a/libs/hwui/tests/common/TestUtils.cpp b/libs/hwui/tests/common/TestUtils.cpp
index e1c9319..059e9ae 100644
--- a/libs/hwui/tests/common/TestUtils.cpp
+++ b/libs/hwui/tests/common/TestUtils.cpp
@@ -42,17 +42,20 @@
 
 sp<DeferredLayerUpdater> TestUtils::createTextureLayerUpdater(
         renderthread::RenderThread& renderThread, uint32_t width, uint32_t height,
-        std::function<void(Matrix4*)> transformSetupCallback) {
+        const SkMatrix& transform) {
+    Layer* layer = LayerRenderer::createTextureLayer(renderThread.renderState());
+
+    sp<DeferredLayerUpdater> layerUpdater = new DeferredLayerUpdater(layer);
+    layerUpdater->setSize(width, height);
+    layerUpdater->setTransform(&transform);
+
+    // updateLayer so it's ready to draw
     bool isOpaque = true;
     bool forceFilter = true;
     GLenum renderTarget = GL_TEXTURE_EXTERNAL_OES;
-
-    Layer* layer = LayerRenderer::createTextureLayer(renderThread.renderState());
     LayerRenderer::updateTextureLayer(layer, width, height, isOpaque, forceFilter,
-            renderTarget, Matrix4::identity().data);
-    transformSetupCallback(&(layer->getTransform()));
+    renderTarget, Matrix4::identity().data);
 
-    sp<DeferredLayerUpdater> layerUpdater = new DeferredLayerUpdater(layer);
     return layerUpdater;
 }
 
diff --git a/libs/hwui/tests/common/TestUtils.h b/libs/hwui/tests/common/TestUtils.h
index 73027e2..2d1e2e9 100644
--- a/libs/hwui/tests/common/TestUtils.h
+++ b/libs/hwui/tests/common/TestUtils.h
@@ -122,7 +122,7 @@
 
     static sp<DeferredLayerUpdater> createTextureLayerUpdater(
             renderthread::RenderThread& renderThread, uint32_t width, uint32_t height,
-            std::function<void(Matrix4*)> transformSetupCallback);
+            const SkMatrix& transform);
 
     template<class CanvasType>
     static std::unique_ptr<DisplayList> createDisplayList(int width, int height,
diff --git a/libs/hwui/tests/unit/FrameBuilderTests.cpp b/libs/hwui/tests/unit/FrameBuilderTests.cpp
index 99400c6..dca56d4 100644
--- a/libs/hwui/tests/unit/FrameBuilderTests.cpp
+++ b/libs/hwui/tests/unit/FrameBuilderTests.cpp
@@ -387,9 +387,7 @@
     };
 
     auto layerUpdater = TestUtils::createTextureLayerUpdater(renderThread, 100, 100,
-            [](Matrix4* transform) {
-        transform->loadTranslate(5, 5, 0);
-    });
+            SkMatrix::MakeTrans(5, 5));
 
     auto node = TestUtils::createNode(0, 0, 200, 200,
             [&layerUpdater](RenderProperties& props, RecordingCanvas& canvas) {
@@ -429,7 +427,31 @@
     EXPECT_EQ(1, renderer.getIndex()) << "Functor should not be rejected";
 }
 
-RENDERTHREAD_TEST(FrameBuilder, renderNode) {
+RENDERTHREAD_TEST(FrameBuilder, deferColorOp_unbounded) {
+    class ColorTestRenderer : public TestRendererBase {
+    public:
+        void onColorOp(const ColorOp& op, const BakedOpState& state) override {
+            EXPECT_EQ(0, mIndex++);
+            EXPECT_EQ(Rect(200, 200), state.computedState.clippedBounds)
+                    << "Color op should be expanded to bounds of surrounding";
+        }
+    };
+
+    auto unclippedColorView = TestUtils::createNode(0, 0, 10, 10,
+            [](RenderProperties& props, RecordingCanvas& canvas) {
+        props.setClipToBounds(false);
+        canvas.drawColor(SK_ColorWHITE, SkXfermode::Mode::kSrcOver_Mode);
+    });
+
+    FrameBuilder frameBuilder(sEmptyLayerUpdateQueue, SkRect::MakeWH(200, 200), 200, 200,
+            TestUtils::createSyncedNodeList(unclippedColorView),
+            sLightGeometry, Caches::getInstance());
+    ColorTestRenderer renderer;
+    frameBuilder.replayBakedOps<TestDispatcher>(renderer);
+    EXPECT_EQ(1, renderer.getIndex()) << "ColorOp should not be rejected";
+}
+
+TEST(FrameBuilder, renderNode) {
     class RenderNodeTestRenderer : public TestRendererBase {
     public:
         void onRectOp(const RectOp& op, const BakedOpState& state) override {
diff --git a/libs/hwui/tests/unit/RecordingCanvasTests.cpp b/libs/hwui/tests/unit/RecordingCanvasTests.cpp
index 42dabd3..1c240db 100644
--- a/libs/hwui/tests/unit/RecordingCanvasTests.cpp
+++ b/libs/hwui/tests/unit/RecordingCanvasTests.cpp
@@ -226,9 +226,9 @@
 
     ASSERT_EQ(1u, dl->getOps().size()) << "Must be exactly one op";
     auto op = *(dl->getOps()[0]);
-    EXPECT_EQ(RecordedOpId::RectOp, op.opId);
+    EXPECT_EQ(RecordedOpId::ColorOp, op.opId);
     EXPECT_EQ(nullptr, op.localClip);
-    EXPECT_TRUE(op.unmappedBounds.contains(Rect(200, 200))) << "Expect recording/clip bounds";
+    EXPECT_TRUE(op.unmappedBounds.isEmpty()) << "Expect undefined recorded bounds";
 }
 
 TEST(RecordingCanvas, backgroundAndImage) {
diff --git a/media/java/android/media/tv/TvInputInfo.java b/media/java/android/media/tv/TvInputInfo.java
index 7c9591d..acf94f4c 100644
--- a/media/java/android/media/tv/TvInputInfo.java
+++ b/media/java/android/media/tv/TvInputInfo.java
@@ -1039,6 +1039,15 @@
             }
             Settings.Secure.putStringForUser(context.getContentResolver(),
                     Settings.Secure.TV_INPUT_HIDDEN_INPUTS, builder.toString(), userId);
+
+            // Notify of the TvInputInfo changes.
+            TvInputManager tm = (TvInputManager) context.getSystemService(Context.TV_INPUT_SERVICE);
+            for (String inputId : hiddenInputIds) {
+                TvInputInfo info = tm.getTvInputInfo(inputId);
+                if (info != null) {
+                    tm.updateTvInputInfo(info);
+                }
+            }
         }
 
         /**
@@ -1069,6 +1078,15 @@
             }
             Settings.Secure.putStringForUser(context.getContentResolver(),
                     Settings.Secure.TV_INPUT_CUSTOM_LABELS, builder.toString(), userId);
+
+            // Notify of the TvInputInfo changes.
+            TvInputManager tm = (TvInputManager) context.getSystemService(Context.TV_INPUT_SERVICE);
+            for (String inputId : customLabels.keySet()) {
+                TvInputInfo info = tm.getTvInputInfo(inputId);
+                if (info != null) {
+                    tm.updateTvInputInfo(info);
+                }
+            }
         }
 
         private static void ensureValidField(String value) {
diff --git a/packages/SystemUI/src/com/android/systemui/recents/tv/RecentsTvActivity.java b/packages/SystemUI/src/com/android/systemui/recents/tv/RecentsTvActivity.java
index 2c34523..58d2da7 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/tv/RecentsTvActivity.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/tv/RecentsTvActivity.java
@@ -105,7 +105,11 @@
         }
 
         @Override
-        public void onMoveToFullscreen() { }
+        public void onMoveToFullscreen() {
+            // Recents should be dismissed when PIP moves to fullscreen. If not, Recents will
+            // be unnecessarily shown in the scenario: PIP->Fullscreen->PIP.
+            dismissRecentsToLaunchTargetTaskOrHome();
+        }
 
         @Override
         public void onPipResizeAboutToStart() { }
diff --git a/services/core/java/com/android/server/am/ActivityStarter.java b/services/core/java/com/android/server/am/ActivityStarter.java
index 7be9f9d..e3ca3ea 100644
--- a/services/core/java/com/android/server/am/ActivityStarter.java
+++ b/services/core/java/com/android/server/am/ActivityStarter.java
@@ -1363,6 +1363,15 @@
                                 intentActivity.task, mNoAnimation, mOptions,
                                 mStartActivity.appTimeTracker, "bringingFoundTaskToFront");
                         mMovedToFront = true;
+                    } else if ((launchStack.mStackId == DOCKED_STACK_ID
+                            || launchStack.mStackId == FULLSCREEN_WORKSPACE_STACK_ID)
+                            && (mLaunchFlags & FLAG_ACTIVITY_LAUNCH_ADJACENT) != 0) {
+                        // If we want to launch adjacent and mTargetStack is not the computed
+                        // launch stack - move task to top of computed stack.
+                        mSupervisor.moveTaskToStackLocked(intentActivity.task.taskId,
+                                launchStack.mStackId, ON_TOP, FORCE_FOCUS, "launchToSide",
+                                ANIMATE);
+                        mMovedToFront = true;
                     }
                     mOptions = null;
                 }
@@ -1770,26 +1779,41 @@
         if (!launchToSideAllowed || (launchFlags & FLAG_ACTIVITY_LAUNCH_ADJACENT) == 0) {
             return null;
         }
+        // Otherwise handle adjacent launch.
 
         // The parent activity doesn't want to launch the activity on top of itself, but
         // instead tries to put it onto other side in side-by-side mode.
         final ActivityStack parentStack = task != null ? task.stack
                 : r.mInitialActivityContainer != null ? r.mInitialActivityContainer.mStack
                 : mSupervisor.mFocusedStack;
-        if (parentStack != null && parentStack.mStackId == DOCKED_STACK_ID) {
-            // If parent was in docked stack, the natural place to launch another activity
-            // will be fullscreen, so it can appear alongside the docked window.
-            return mSupervisor.getStack(FULLSCREEN_WORKSPACE_STACK_ID, CREATE_IF_NEEDED, ON_TOP);
+
+        if (parentStack != mSupervisor.mFocusedStack) {
+            // If task's parent stack is not focused - use it during adjacent launch.
+            return parentStack;
         } else {
-            // If the parent is not in the docked stack, we check if there is docked window
-            // and if yes, we will launch into that stack. If not, we just put the new
-            // activity into parent's stack, because we can't find a better place.
-            final ActivityStack stack = mSupervisor.getStack(DOCKED_STACK_ID);
-            if (stack != null && stack.getStackVisibilityLocked(r) == STACK_INVISIBLE) {
-                // There is a docked stack, but it isn't visible, so we can't launch into that.
-                return null;
+            if (mSupervisor.mFocusedStack != null && task == mSupervisor.mFocusedStack.topTask()) {
+                // If task is already on top of focused stack - use it. We don't want to move the
+                // existing focused task to adjacent stack, just deliver new intent in this case.
+                return mSupervisor.mFocusedStack;
+            }
+
+            if (parentStack != null && parentStack.mStackId == DOCKED_STACK_ID) {
+                // If parent was in docked stack, the natural place to launch another activity
+                // will be fullscreen, so it can appear alongside the docked window.
+                return mSupervisor.getStack(FULLSCREEN_WORKSPACE_STACK_ID, CREATE_IF_NEEDED,
+                        ON_TOP);
             } else {
-                return stack;
+                // If the parent is not in the docked stack, we check if there is docked window
+                // and if yes, we will launch into that stack. If not, we just put the new
+                // activity into parent's stack, because we can't find a better place.
+                final ActivityStack dockedStack = mSupervisor.getStack(DOCKED_STACK_ID);
+                if (dockedStack != null
+                        && dockedStack.getStackVisibilityLocked(r) == STACK_INVISIBLE) {
+                    // There is a docked stack, but it isn't visible, so we can't launch into that.
+                    return null;
+                } else {
+                    return dockedStack;
+                }
             }
         }
     }
diff --git a/services/core/java/com/android/server/wallpaper/WallpaperManagerService.java b/services/core/java/com/android/server/wallpaper/WallpaperManagerService.java
index fb9b1ce..4848523 100644
--- a/services/core/java/com/android/server/wallpaper/WallpaperManagerService.java
+++ b/services/core/java/com/android/server/wallpaper/WallpaperManagerService.java
@@ -1262,6 +1262,7 @@
         return null;
     }
 
+    @Override
     public void setWallpaperComponentChecked(ComponentName name, String callingPackage) {
         if (isWallpaperSupported(callingPackage) && isWallpaperSettingAllowed(callingPackage)) {
             setWallpaperComponent(name);
@@ -1269,6 +1270,7 @@
     }
 
     // ToDo: Remove this version of the function
+    @Override
     public void setWallpaperComponent(ComponentName name) {
         checkPermission(android.Manifest.permission.SET_WALLPAPER_COMPONENT);
         synchronized (mLock) {
@@ -1281,7 +1283,9 @@
             final long ident = Binder.clearCallingIdentity();
             try {
                 wallpaper.imageWallpaperPending = false;
-                bindWallpaperComponentLocked(name, false, true, wallpaper, null);
+                if (bindWallpaperComponentLocked(name, false, true, wallpaper, null)) {
+                    wallpaper.wallpaperId = makeWallpaperIdLocked();
+                }
             } finally {
                 Binder.restoreCallingIdentity(ident);
             }
diff --git a/tools/layoutlib/.idea/codeStyleSettings.xml b/tools/layoutlib/.idea/codeStyleSettings.xml
index 89f7b34..ac90d1e 100644
--- a/tools/layoutlib/.idea/codeStyleSettings.xml
+++ b/tools/layoutlib/.idea/codeStyleSettings.xml
@@ -40,6 +40,7 @@
           <option name="XML_LEGACY_SETTINGS_IMPORTED" value="true" />
         </XML>
         <codeStyleSettings language="JAVA">
+          <option name="KEEP_LINE_BREAKS" value="false" />
           <option name="ALIGN_MULTILINE_PARAMETERS" value="false" />
           <option name="CALL_PARAMETERS_WRAP" value="1" />
           <option name="METHOD_PARAMETERS_WRAP" value="1" />
@@ -55,6 +56,7 @@
           <option name="DOWHILE_BRACE_FORCE" value="3" />
           <option name="WHILE_BRACE_FORCE" value="3" />
           <option name="FOR_BRACE_FORCE" value="3" />
+          <option name="WRAP_LONG_LINES" value="true" />
           <arrangement>
             <groups>
               <group>
diff --git a/tools/layoutlib/bridge/src/android/content/res/Resources_Delegate.java b/tools/layoutlib/bridge/src/android/content/res/Resources_Delegate.java
index 6c775b9..ea320c7 100644
--- a/tools/layoutlib/bridge/src/android/content/res/Resources_Delegate.java
+++ b/tools/layoutlib/bridge/src/android/content/res/Resources_Delegate.java
@@ -647,15 +647,15 @@
     static String getResourceName(Resources resources, int resid) throws NotFoundException {
         boolean[] platformOut = new boolean[1];
         Pair<ResourceType, String> resourceInfo = getResourceInfo(resources, resid, platformOut);
-        String namespace;
+        String packageName;
         if (resourceInfo != null) {
             if (platformOut[0]) {
-                namespace = SdkConstants.ANDROID_NS_NAME;
+                packageName = SdkConstants.ANDROID_NS_NAME;
             } else {
-                namespace = resources.mContext.getPackageName();
-                namespace = namespace == null ? SdkConstants.APP_PREFIX : namespace;
+                packageName = resources.mContext.getPackageName();
+                packageName = packageName == null ? SdkConstants.APP_PREFIX : packageName;
             }
-            return namespace + ':' + resourceInfo.getFirst().getName() + '/' +
+            return packageName + ':' + resourceInfo.getFirst().getName() + '/' +
                     resourceInfo.getSecond();
         }
         throwException(resid, null);
diff --git a/tools/layoutlib/bridge/src/com/android/layoutlib/bridge/impl/RenderAction.java b/tools/layoutlib/bridge/src/com/android/layoutlib/bridge/impl/RenderAction.java
index 4e4fcd0..0c53753 100644
--- a/tools/layoutlib/bridge/src/com/android/layoutlib/bridge/impl/RenderAction.java
+++ b/tools/layoutlib/bridge/src/com/android/layoutlib/bridge/impl/RenderAction.java
@@ -122,7 +122,7 @@
 
         // build the context
         mContext = new BridgeContext(mParams.getProjectKey(), metrics, resources,
-                mParams.getAssets(), mParams.getLayoutlibCallback(), getConfiguration(),
+                mParams.getAssets(), mParams.getLayoutlibCallback(), getConfiguration(mParams),
                 mParams.getTargetSdkVersion(), mParams.isRtlSupported());
 
         setUp();
@@ -130,7 +130,6 @@
         return SUCCESS.createResult();
     }
 
-
     /**
      * Prepares the scene for action.
      * <p>
@@ -320,10 +319,11 @@
         }
     }
 
-    private Configuration getConfiguration() {
+    // VisibleForTesting
+    public static Configuration getConfiguration(RenderParams params) {
         Configuration config = new Configuration();
 
-        HardwareConfig hardwareConfig = mParams.getHardwareConfig();
+        HardwareConfig hardwareConfig = params.getHardwareConfig();
 
         ScreenSize screenSize = hardwareConfig.getScreenSize();
         if (screenSize != null) {
@@ -392,7 +392,7 @@
         } else {
             config.screenLayout |= Configuration.SCREENLAYOUT_ROUND_UNDEFINED;
         }
-        String locale = getParams().getLocale();
+        String locale = params.getLocale();
         if (locale != null && !locale.isEmpty()) config.locale = new Locale(locale);
 
         // TODO: fill in more config info.
diff --git a/tools/layoutlib/bridge/tests/src/com/android/layoutlib/bridge/intensive/Main.java b/tools/layoutlib/bridge/tests/src/com/android/layoutlib/bridge/intensive/Main.java
index c2f06e8..a5561fa 100644
--- a/tools/layoutlib/bridge/tests/src/com/android/layoutlib/bridge/intensive/Main.java
+++ b/tools/layoutlib/bridge/tests/src/com/android/layoutlib/bridge/intensive/Main.java
@@ -29,11 +29,14 @@
 import com.android.ide.common.resources.configuration.FolderConfiguration;
 import com.android.io.FolderWrapper;
 import com.android.layoutlib.bridge.Bridge;
+import com.android.layoutlib.bridge.android.BridgeContext;
+import com.android.layoutlib.bridge.impl.RenderAction;
 import com.android.layoutlib.bridge.intensive.setup.ConfigGenerator;
 import com.android.layoutlib.bridge.intensive.setup.LayoutLibTestCallback;
 import com.android.layoutlib.bridge.intensive.setup.LayoutPullParser;
 import com.android.resources.Density;
 import com.android.resources.Navigation;
+import com.android.resources.ResourceType;
 import com.android.utils.ILogger;
 
 import org.junit.AfterClass;
@@ -42,13 +45,15 @@
 
 import android.annotation.NonNull;
 import android.annotation.Nullable;
+import android.content.res.AssetManager;
+import android.content.res.Configuration;
+import android.content.res.Resources;
+import android.util.DisplayMetrics;
 
 import java.io.File;
-import java.io.FileFilter;
 import java.io.IOException;
 import java.net.URL;
 import java.util.Arrays;
-import java.util.Comparator;
 import java.util.concurrent.TimeUnit;
 
 import static org.junit.Assert.assertEquals;
@@ -160,13 +165,8 @@
         if (!host.isDirectory()) {
             return null;
         }
-        File[] hosts = host.listFiles(new FileFilter() {
-            @Override
-            public boolean accept(File path) {
-                return path.isDirectory() && (path.getName().startsWith("linux-") || path.getName()
-                        .startsWith("darwin-"));
-            }
-        });
+        File[] hosts = host.listFiles(path -> path.isDirectory() &&
+                (path.getName().startsWith("linux-") || path.getName().startsWith("darwin-")));
         for (File hostOut : hosts) {
             String platformDir = getPlatformDirFromHostOut(hostOut);
             if (platformDir != null) {
@@ -184,12 +184,9 @@
         if (!sdkDir.isDirectory()) {
             return null;
         }
-        File[] sdkDirs = sdkDir.listFiles(new FileFilter() {
-            @Override
-            public boolean accept(File path) {
-                // We need to search for $TARGET_PRODUCT (usually, sdk_phone_armv7)
-                return path.isDirectory() && path.getName().startsWith("sdk");
-            }
+        File[] sdkDirs = sdkDir.listFiles(path -> {
+            // We need to search for $TARGET_PRODUCT (usually, sdk_phone_armv7)
+            return path.isDirectory() && path.getName().startsWith("sdk");
         });
         for (File dir : sdkDirs) {
             String platformDir = getPlatformDirFromHostOutSdkSdk(dir);
@@ -201,46 +198,34 @@
     }
 
     private static String getPlatformDirFromHostOutSdkSdk(File sdkDir) {
-        File[] possibleSdks = sdkDir.listFiles(new FileFilter() {
-            @Override
-            public boolean accept(File path) {
-                return path.isDirectory() && path.getName().contains("android-sdk");
-            }
-        });
+        File[] possibleSdks = sdkDir.listFiles(
+                path -> path.isDirectory() && path.getName().contains("android-sdk"));
         for (File possibleSdk : possibleSdks) {
             File platformsDir = new File(possibleSdk, "platforms");
-            File[] platforms = platformsDir.listFiles(new FileFilter() {
-                @Override
-                public boolean accept(File path) {
-                    return path.isDirectory() && path.getName().startsWith("android-");
-                }
-            });
+            File[] platforms = platformsDir.listFiles(
+                    path -> path.isDirectory() && path.getName().startsWith("android-"));
             if (platforms == null || platforms.length == 0) {
                 continue;
             }
-            Arrays.sort(platforms, new Comparator<File>() {
-                // Codenames before ints. Higher APIs precede lower.
-                @Override
-                public int compare(File o1, File o2) {
-                    final int MAX_VALUE = 1000;
-                    String suffix1 = o1.getName().substring("android-".length());
-                    String suffix2 = o2.getName().substring("android-".length());
-                    int suff1, suff2;
-                    try {
-                        suff1 = Integer.parseInt(suffix1);
-                    } catch (NumberFormatException e) {
-                        suff1 = MAX_VALUE;
-                    }
-                    try {
-                        suff2 = Integer.parseInt(suffix2);
-                    } catch (NumberFormatException e) {
-                        suff2 = MAX_VALUE;
-                    }
-                    if (suff1 != MAX_VALUE || suff2 != MAX_VALUE) {
-                        return suff2 - suff1;
-                    }
-                    return suffix2.compareTo(suffix1);
+            Arrays.sort(platforms, (o1, o2) -> {
+                final int MAX_VALUE = 1000;
+                String suffix1 = o1.getName().substring("android-".length());
+                String suffix2 = o2.getName().substring("android-".length());
+                int suff1, suff2;
+                try {
+                    suff1 = Integer.parseInt(suffix1);
+                } catch (NumberFormatException e) {
+                    suff1 = MAX_VALUE;
                 }
+                try {
+                    suff2 = Integer.parseInt(suffix2);
+                } catch (NumberFormatException e) {
+                    suff2 = MAX_VALUE;
+                }
+                if (suff1 != MAX_VALUE || suff2 != MAX_VALUE) {
+                    return suff2 - suff1;
+                }
+                return suffix2.compareTo(suffix1);
             });
             return platforms[0].getAbsolutePath();
         }
@@ -261,6 +246,7 @@
             return null;
         }
     }
+
     /**
      * Initialize the bridge and the resource maps.
      */
@@ -325,8 +311,7 @@
     @Test
     public void testExpand() throws ClassNotFoundException {
         // Create the layout pull parser.
-        LayoutPullParser parser = new LayoutPullParser(APP_TEST_RES + "/layout/" +
-                "expand_vert_layout.xml");
+        LayoutPullParser parser = createLayoutPullParser("expand_vert_layout.xml");
         // Create LayoutLibCallback.
         LayoutLibTestCallback layoutLibCallback = new LayoutLibTestCallback(getLogger());
         layoutLibCallback.initResources();
@@ -348,8 +333,7 @@
                 .setScreenHeight(300)
                 .setDensity(Density.XHIGH)
                 .setNavigation(Navigation.NONAV);
-        parser = new LayoutPullParser(APP_TEST_RES + "/layout/" +
-                "expand_horz_layout.xml");
+        parser = createLayoutPullParser("expand_horz_layout.xml");
         params = getSessionParams(parser, customConfigGenerator,
                 layoutLibCallback, "Theme.Material.Light.NoActionBar.Fullscreen", false,
                 RenderingMode.H_SCROLL, 22);
@@ -361,8 +345,7 @@
     @Test
     public void testVectorAnimation() throws ClassNotFoundException {
         // Create the layout pull parser.
-        LayoutPullParser parser = new LayoutPullParser(APP_TEST_RES + "/layout/" +
-                "indeterminate_progressbar.xml");
+        LayoutPullParser parser = createLayoutPullParser("indeterminate_progressbar.xml");
         // Create LayoutLibCallback.
         LayoutLibTestCallback layoutLibCallback = new LayoutLibTestCallback(getLogger());
         layoutLibCallback.initResources();
@@ -373,8 +356,7 @@
 
         renderAndVerify(params, "animated_vector.png", TimeUnit.SECONDS.toNanos(2));
 
-        parser = new LayoutPullParser(APP_TEST_RES + "/layout/" +
-                "indeterminate_progressbar.xml");
+        parser = createLayoutPullParser("indeterminate_progressbar.xml");
         params = getSessionParams(parser, ConfigGenerator.NEXUS_5,
                 layoutLibCallback, "Theme.Material.NoActionBar.Fullscreen", false,
                 RenderingMode.V_SCROLL, 22);
@@ -388,8 +370,7 @@
     @Test
     public void testVectorDrawable() throws ClassNotFoundException {
         // Create the layout pull parser.
-        LayoutPullParser parser = new LayoutPullParser(APP_TEST_RES + "/layout/" +
-                "vector_drawable.xml");
+        LayoutPullParser parser = createLayoutPullParser("vector_drawable.xml");
         // Create LayoutLibCallback.
         LayoutLibTestCallback layoutLibCallback = new LayoutLibTestCallback(getLogger());
         layoutLibCallback.initResources();
@@ -405,8 +386,7 @@
     @Test
     public void testScrolling() throws ClassNotFoundException {
         // Create the layout pull parser.
-        LayoutPullParser parser = new LayoutPullParser(APP_TEST_RES + "/layout/" +
-                "scrolled.xml");
+        LayoutPullParser parser = createLayoutPullParser("scrolled.xml");
         // Create LayoutLibCallback.
         LayoutLibTestCallback layoutLibCallback = new LayoutLibTestCallback(getLogger());
         layoutLibCallback.initResources();
@@ -435,6 +415,39 @@
         assertEquals(690, rootLayout.getChildren().get(5).getChildren().get(0).getRight());
     }
 
+    @Test
+    public void testGetResourceNameVariants() throws Exception {
+        // Setup
+        SessionParams params = createSessionParams("", ConfigGenerator.NEXUS_4);
+        AssetManager assetManager = AssetManager.getSystem();
+        DisplayMetrics metrics = new DisplayMetrics();
+        Configuration configuration = RenderAction.getConfiguration(params);
+        Resources resources = new Resources(assetManager, metrics, configuration);
+        resources.mLayoutlibCallback = params.getLayoutlibCallback();
+        resources.mContext =
+                new BridgeContext(params.getProjectKey(), metrics, params.getResources(),
+                        params.getAssets(), params.getLayoutlibCallback(), configuration,
+                        params.getTargetSdkVersion(), params.isRtlSupported());
+        // Test
+        assertEquals("android:style/ButtonBar",
+                resources.getResourceName(android.R.style.ButtonBar));
+        assertEquals("android", resources.getResourcePackageName(android.R.style.ButtonBar));
+        assertEquals("ButtonBar", resources.getResourceEntryName(android.R.style.ButtonBar));
+        assertEquals("style", resources.getResourceTypeName(android.R.style.ButtonBar));
+        int id = resources.mLayoutlibCallback.getResourceId(ResourceType.STRING, "app_name");
+        assertEquals("com.android.layoutlib.test.myapplication:string/app_name",
+                resources.getResourceName(id));
+        assertEquals("com.android.layoutlib.test.myapplication",
+                resources.getResourcePackageName(id));
+        assertEquals("string", resources.getResourceTypeName(id));
+        assertEquals("app_name", resources.getResourceEntryName(id));
+    }
+
+    @NonNull
+    private LayoutPullParser createLayoutPullParser(String layoutPath) {
+        return new LayoutPullParser(APP_TEST_RES + "/layout/" + layoutPath);
+    }
+
     /**
      * Create a new rendering session and test that rendering the given layout doesn't throw any
      * exceptions and matches the provided image.
@@ -505,16 +518,21 @@
     private RenderResult renderAndVerify(String layoutFileName, String goldenFileName,
             ConfigGenerator deviceConfig)
             throws ClassNotFoundException {
+        SessionParams params = createSessionParams(layoutFileName, deviceConfig);
+        return renderAndVerify(params, goldenFileName);
+    }
+
+    private SessionParams createSessionParams(String layoutFileName, ConfigGenerator deviceConfig)
+            throws ClassNotFoundException {
         // Create the layout pull parser.
-        LayoutPullParser parser = new LayoutPullParser(APP_TEST_RES + "/layout/" + layoutFileName);
+        LayoutPullParser parser = createLayoutPullParser(layoutFileName);
         // Create LayoutLibCallback.
         LayoutLibTestCallback layoutLibCallback = new LayoutLibTestCallback(getLogger());
         layoutLibCallback.initResources();
         // TODO: Set up action bar handler properly to test menu rendering.
         // Create session params.
-        SessionParams params = getSessionParams(parser, deviceConfig,
+        return getSessionParams(parser, deviceConfig,
                 layoutLibCallback, "AppTheme", true, RenderingMode.NORMAL, 22);
-        return renderAndVerify(params, goldenFileName);
     }
 
     /**
diff --git a/tools/layoutlib/bridge/tests/src/com/android/layoutlib/bridge/intensive/setup/LayoutLibTestCallback.java b/tools/layoutlib/bridge/tests/src/com/android/layoutlib/bridge/intensive/setup/LayoutLibTestCallback.java
index 6c16ed0..96ae523 100644
--- a/tools/layoutlib/bridge/tests/src/com/android/layoutlib/bridge/intensive/setup/LayoutLibTestCallback.java
+++ b/tools/layoutlib/bridge/tests/src/com/android/layoutlib/bridge/intensive/setup/LayoutLibTestCallback.java
@@ -24,7 +24,9 @@
 import com.android.ide.common.rendering.api.ParserFactory;
 import com.android.ide.common.rendering.api.ResourceReference;
 import com.android.ide.common.rendering.api.ResourceValue;
+import com.android.ide.common.rendering.api.SessionParams.Key;
 import com.android.ide.common.resources.IntArrayWrapper;
+import com.android.layoutlib.bridge.android.RenderParamsFlags;
 import com.android.resources.ResourceType;
 import com.android.util.Pair;
 import com.android.utils.ILogger;
@@ -176,4 +178,12 @@
             }
         };
     }
+
+    @Override
+    public <T> T getFlag(Key<T> key) {
+        if (key.equals(RenderParamsFlags.FLAG_KEY_APPLICATION_PACKAGE)) {
+            return (T) PACKAGE_NAME;
+        }
+        return null;
+    }
 }
diff --git a/tools/layoutlib/bridge/tests/src/com/android/layoutlib/bridge/intensive/setup/LayoutPullParser.java b/tools/layoutlib/bridge/tests/src/com/android/layoutlib/bridge/intensive/setup/LayoutPullParser.java
index c79b662..1110494 100644
--- a/tools/layoutlib/bridge/tests/src/com/android/layoutlib/bridge/intensive/setup/LayoutPullParser.java
+++ b/tools/layoutlib/bridge/tests/src/com/android/layoutlib/bridge/intensive/setup/LayoutPullParser.java
@@ -56,9 +56,7 @@
     public LayoutPullParser(File layoutFile) {
         try {
             init(new FileInputStream(layoutFile));
-        } catch (XmlPullParserException e) {
-            throw new IOError(e);
-        } catch (FileNotFoundException e) {
+        } catch (XmlPullParserException | FileNotFoundException e) {
             throw new IOError(e);
         }
     }