Merge "Adding the SurfaceView on splash screen thread." into sc-v2-dev am:... (1861d686) · Commits · e / os / android_frameworks_base

core/java/android/window/SplashScreenView.java

+42 −11

Original line number	Diff line number	Diff line
		@@ -59,6 +59,7 @@ import com.android.internal.util.ContrastColorUtil;

		import java.time.Duration;
		import java.time.Instant;
		import java.util.function.Consumer;

		/**
		* <p>The view which allows an activity to customize its splash screen exit animation.</p>
		@@ -144,6 +145,7 @@ public final class SplashScreenView extends FrameLayout {
		private Bitmap mParceledBrandingBitmap;
		private Instant mIconAnimationStart;
		private Duration mIconAnimationDuration;
		private Consumer<Runnable> mUiThreadInitTask;

		public Builder(@NonNull Context context) {
		mContext = context;
		@@ -231,6 +233,15 @@ public final class SplashScreenView extends FrameLayout {
		return this;
		}

		/**
		* Set the Runnable that can receive the task which should be executed on UI thread.
		* @param uiThreadInitTask
		*/
		public Builder setUiThreadInitConsumer(Consumer<Runnable> uiThreadInitTask) {
		mUiThreadInitTask = uiThreadInitTask;
		return this;
		}

		/**
		* Set the Drawable object and size for the branding view.
		*/
		@@ -262,7 +273,11 @@ public final class SplashScreenView extends FrameLayout {
		// center icon
		if (mIconDrawable instanceof SplashScreenView.IconAnimateListener
		\|\| mSurfacePackage != null) {
		if (mUiThreadInitTask != null) {
		mUiThreadInitTask.accept(() -> view.mIconView = createSurfaceView(view));
		} else {
		view.mIconView = createSurfaceView(view);
		}
		view.initIconAnimation(mIconDrawable,
		mIconAnimationDuration != null ? mIconAnimationDuration.toMillis() : 0);
		view.mIconAnimationStart = mIconAnimationStart;
		@@ -316,6 +331,7 @@ public final class SplashScreenView extends FrameLayout {
		}

		private SurfaceView createSurfaceView(@NonNull SplashScreenView view) {
		Trace.traceBegin(TRACE_TAG_WINDOW_MANAGER, "SplashScreenView#createSurfaceView");
		final Context viewContext = view.getContext();
		final SurfaceView surfaceView = new SurfaceView(viewContext);
		surfaceView.setPadding(0, 0, 0, 0);
		@@ -361,6 +377,7 @@ public final class SplashScreenView extends FrameLayout {

		view.addView(surfaceView);
		view.mSurfaceView = surfaceView;
		Trace.traceEnd(TRACE_TAG_WINDOW_MANAGER);
		return surfaceView;
		}
		}
		@@ -532,23 +549,32 @@ public final class SplashScreenView extends FrameLayout {

		private void releaseAnimationSurfaceHost() {
		if (mSurfaceHost != null && !mIsCopied) {
		final SurfaceControlViewHost finalSurfaceHost = mSurfaceHost;
		mSurfaceHost = null;
		finalSurfaceHost.getView().post(() -> {
		if (DEBUG) {
		Log.d(TAG,
		"Shell removed splash screen."
		+ " Releasing SurfaceControlViewHost on thread #"
		+ Thread.currentThread().getId());
		}
		finalSurfaceHost.release();
		});
		releaseIconHost(mSurfaceHost);
		mSurfaceHost = null;
		} else if (mSurfacePackage != null && mSurfaceHost == null) {
		mSurfacePackage = null;
		mClientCallback.sendResult(null);
		}
		}

		/**
		* Release the host which hold the SurfaceView of the icon.
		* @hide
		*/
		public static void releaseIconHost(SurfaceControlViewHost host) {
		final Drawable background = host.getView().getBackground();
		if (background instanceof SplashScreenView.IconAnimateListener) {
		((SplashScreenView.IconAnimateListener) background).stopAnimation();
		}
		host.release();
		}

		/**
		* Called when this view is attached to an activity. This also makes SystemUI colors
		* transparent so the content of splash screen view can draw fully.
		@@ -640,6 +666,11 @@ public final class SplashScreenView extends FrameLayout {
		* @return true if this drawable object can also be animated and it can be played now.
		*/
		boolean prepareAnimate(long duration, Runnable startListener);

		/**
		* Stop animation.
		*/
		void stopAnimation();
		}

		/**

libs/WindowManager/Shell/src/com/android/wm/shell/startingsurface/SplashscreenContentDrawer.java

+17 −6

Original line number	Diff line number	Diff line
		@@ -138,12 +138,14 @@ public class SplashscreenContentDrawer {
		* null if failed.
		*/
		void createContentView(Context context, @StartingWindowType int suggestType, ActivityInfo info,
		int taskId, Consumer<SplashScreenView> splashScreenViewConsumer) {
		int taskId, Consumer<SplashScreenView> splashScreenViewConsumer,
		Consumer<Runnable> uiThreadInitConsumer) {
		mSplashscreenWorkerHandler.post(() -> {
		SplashScreenView contentView;
		try {
		Trace.traceBegin(TRACE_TAG_WINDOW_MANAGER, "makeSplashScreenContentView");
		contentView = makeSplashScreenContentView(context, info, suggestType);
		contentView = makeSplashScreenContentView(context, info, suggestType,
		uiThreadInitConsumer);
		Trace.traceEnd(TRACE_TAG_WINDOW_MANAGER);
		} catch (RuntimeException e) {
		Slog.w(TAG, "failed creating starting window content at taskId: "
		@@ -239,7 +241,7 @@ public class SplashscreenContentDrawer {
		}

		private SplashScreenView makeSplashScreenContentView(Context context, ActivityInfo ai,
		@StartingWindowType int suggestType) {
		@StartingWindowType int suggestType, Consumer<Runnable> uiThreadInitConsumer) {
		updateDensity();

		getWindowAttrs(context, mTmpAttrs);
		@@ -254,6 +256,7 @@ public class SplashscreenContentDrawer {
		.setWindowBGColor(themeBGColor)
		.overlayDrawable(legacyDrawable)
		.chooseStyle(suggestType)
		.setUiThreadInitConsumer(uiThreadInitConsumer)
		.build();
		}

		@@ -324,6 +327,7 @@ public class SplashscreenContentDrawer {
		private int mThemeColor;
		private Drawable[] mFinalIconDrawables;
		private int mFinalIconSize = mIconSize;
		private Consumer<Runnable> mUiThreadInitTask;

		StartingWindowViewBuilder(@NonNull Context context, @NonNull ActivityInfo aInfo) {
		mContext = context;
		@@ -345,6 +349,11 @@ public class SplashscreenContentDrawer {
		return this;
		}

		StartingWindowViewBuilder setUiThreadInitConsumer(Consumer<Runnable> uiThreadInitTask) {
		mUiThreadInitTask = uiThreadInitTask;
		return this;
		}

		SplashScreenView build() {
		Drawable iconDrawable;
		final int animationDuration;
		@@ -391,7 +400,8 @@ public class SplashscreenContentDrawer {
		animationDuration = 0;
		}

		return fillViewWithIcon(mFinalIconSize, mFinalIconDrawables, animationDuration);
		return fillViewWithIcon(mFinalIconSize, mFinalIconDrawables, animationDuration,
		mUiThreadInitTask);
		}

		private class ShapeIconFactory extends BaseIconFactory {
		@@ -469,7 +479,7 @@ public class SplashscreenContentDrawer {
		}

		private SplashScreenView fillViewWithIcon(int iconSize, @Nullable Drawable[] iconDrawable,
		int animationDuration) {
		int animationDuration, Consumer<Runnable> uiThreadInitTask) {
		Drawable foreground = null;
		Drawable background = null;
		if (iconDrawable != null) {
		@@ -485,7 +495,8 @@ public class SplashscreenContentDrawer {
		.setIconSize(iconSize)
		.setIconBackground(background)
		.setCenterViewDrawable(foreground)
		.setAnimationDurationMillis(animationDuration);
		.setAnimationDurationMillis(animationDuration)
		.setUiThreadInitConsumer(uiThreadInitTask);

		if (mSuggestType == STARTING_WINDOW_TYPE_SPLASH_SCREEN
		&& mTmpAttrs.mBrandingImage != null) {

libs/WindowManager/Shell/src/com/android/wm/shell/startingsurface/SplashscreenIconDrawableFactory.java

+7 −0

Original line number	Diff line number	Diff line
		@@ -304,6 +304,13 @@ public class SplashscreenIconDrawableFactory {
		return true;
		}

		@Override
		public void stopAnimation() {
		if (mIconAnimator != null) {
		mIconAnimator.end();
		}
		}

		private final Callback mCallback = new Callback() {
		@Override
		public void invalidateDrawable(@NonNull Drawable who) {

libs/WindowManager/Shell/src/com/android/wm/shell/startingsurface/StartingSurfaceDrawer.java

+13 −2

Original line number	Diff line number	Diff line
		@@ -332,7 +332,7 @@ public class StartingSurfaceDrawer {
		mSysuiProxy.requestTopUi(true, TAG);
		}
		mSplashscreenContentDrawer.createContentView(context, suggestType, activityInfo, taskId,
		viewSupplier::setView);
		viewSupplier::setView, viewSupplier::setUiThreadInitTask);
		try {
		if (addWindow(taskId, appToken, rootLayout, display, params, suggestType)) {
		// We use the splash screen worker thread to create SplashScreenView while adding
		@@ -367,6 +367,7 @@ public class StartingSurfaceDrawer {
		private static class SplashScreenViewSupplier implements Supplier<SplashScreenView> {
		private SplashScreenView mView;
		private boolean mIsViewSet;
		private Runnable mUiThreadInitTask;
		void setView(SplashScreenView view) {
		synchronized (this) {
		mView = view;
		@@ -375,6 +376,12 @@ public class StartingSurfaceDrawer {
		}
		}

		void setUiThreadInitTask(Runnable initTask) {
		synchronized (this) {
		mUiThreadInitTask = initTask;
		}
		}

		@Override
		public @Nullable SplashScreenView get() {
		synchronized (this) {
		@@ -384,6 +391,10 @@ public class StartingSurfaceDrawer {
		} catch (InterruptedException ignored) {
		}
		}
		if (mUiThreadInitTask != null) {
		mUiThreadInitTask.run();
		mUiThreadInitTask = null;
		}
		return mView;
		}
		}
		@@ -506,7 +517,7 @@ public class StartingSurfaceDrawer {
		Slog.v(TAG, reason + "the splash screen. Releasing SurfaceControlViewHost for task:"
		+ taskId);
		}
		viewHost.getView().post(viewHost::release);
		SplashScreenView.releaseIconHost(viewHost);
		}

		protected boolean addWindow(int taskId, IBinder appToken, View view, Display display,