Hide recents during freeform to recents animation. (1a5203df) · Commits · e / os / android_frameworks_base

core/java/android/app/ActivityOptions.java

+57 −9

Original line number	Diff line number	Diff line
		@@ -130,6 +130,13 @@ public class ActivityOptions {
		*/
		public static final String KEY_ANIM_START_LISTENER = "android:activity.animStartListener";

		/**
		* Callback for when the last frame of the animation is played.
		* @hide
		*/
		private static final String KEY_ANIMATION_FINISHED_LISTENER =
		"android:activity.animationFinishedListener";

		/**
		* Descriptions of app transition animations to be played during the activity launch.
		*/
		@@ -198,6 +205,7 @@ public class ActivityOptions {
		private int mWidth;
		private int mHeight;
		private IRemoteCallback mAnimationStartedListener;
		private IRemoteCallback mAnimationFinishedListener;
		private ResultReceiver mTransitionReceiver;
		private boolean mIsReturning;
		private ArrayList<String> mSharedElementNames;
		@@ -280,16 +288,15 @@ public class ActivityOptions {
		return opts;
		}

		private void setOnAnimationStartedListener(Handler handler,
		OnAnimationStartedListener listener) {
		private void setOnAnimationStartedListener(final Handler handler,
		final OnAnimationStartedListener listener) {
		if (listener != null) {
		final Handler h = handler;
		final OnAnimationStartedListener finalListener = listener;
		mAnimationStartedListener = new IRemoteCallback.Stub() {
		@Override public void sendResult(Bundle data) throws RemoteException {
		h.post(new Runnable() {
		@Override
		public void sendResult(Bundle data) throws RemoteException {
		handler.post(new Runnable() {
		@Override public void run() {
		finalListener.onAnimationStarted();
		listener.onAnimationStarted();
		}
		});
		}
		@@ -306,6 +313,32 @@ public class ActivityOptions {
		void onAnimationStarted();
		}

		private void setOnAnimationFinishedListener(final Handler handler,
		final OnAnimationFinishedListener listener) {
		if (listener != null) {
		mAnimationFinishedListener = new IRemoteCallback.Stub() {
		@Override
		public void sendResult(Bundle data) throws RemoteException {
		handler.post(new Runnable() {
		@Override
		public void run() {
		listener.onAnimationFinished();
		}
		});
		}
		};
		}
		}

		/**
		* Callback for use with {@link ActivityOptions#makeThumbnailAspectScaleDownAnimation}
		* to find out when the given animation has drawn its last frame.
		* @hide
		*/
		public interface OnAnimationFinishedListener {
		void onAnimationFinished();
		}

		/**
		* Create an ActivityOptions specifying an animation where the new
		* activity is scaled from a small originating area of the screen to
		@@ -523,12 +556,14 @@ public class ActivityOptions {
		/** @hide */
		public static ActivityOptions makeThumbnailAspectScaleDownAnimation(View source,
		AppTransitionAnimationSpec[] specs, Handler handler,
		OnAnimationStartedListener listener) {
		OnAnimationStartedListener onAnimationStartedListener,
		OnAnimationFinishedListener onAnimationFinishedListener) {
		ActivityOptions opts = new ActivityOptions();
		opts.mPackageName = source.getContext().getPackageName();
		opts.mAnimationType = ANIM_THUMBNAIL_ASPECT_SCALE_DOWN;
		opts.mAnimSpecs = specs;
		opts.setOnAnimationStartedListener(handler, listener);
		opts.setOnAnimationStartedListener(handler, onAnimationStartedListener);
		opts.setOnAnimationFinishedListener(handler, onAnimationFinishedListener);
		return opts;
		}

		@@ -725,6 +760,10 @@ public class ActivityOptions {
		mAnimSpecs[i] = (AppTransitionAnimationSpec) specs[i];
		}
		}
		if (opts.containsKey(KEY_ANIMATION_FINISHED_LISTENER)) {
		mAnimationFinishedListener = IRemoteCallback.Stub.asInterface(
		opts.getBinder(KEY_ANIMATION_FINISHED_LISTENER));
		}
		}

		/** @hide */
		@@ -799,6 +838,11 @@ public class ActivityOptions {
		return mAnimationStartedListener;
		}

		/** @hide */
		public IRemoteCallback getAnimationFinishedListener() {
		return mAnimationFinishedListener;
		}

		/** @hide */
		public int getExitCoordinatorKey() { return mExitCoordinatorIndex; }

		@@ -929,6 +973,7 @@ public class ActivityOptions {
		break;
		}
		mAnimSpecs = otherOptions.mAnimSpecs;
		mAnimationFinishedListener = otherOptions.mAnimationFinishedListener;
		}

		/**
		@@ -998,6 +1043,9 @@ public class ActivityOptions {
		if (mAnimSpecs != null) {
		b.putParcelableArray(KEY_ANIM_SPECS, mAnimSpecs);
		}
		if (mAnimationFinishedListener != null) {
		b.putBinder(KEY_ANIMATION_FINISHED_LISTENER, mAnimationFinishedListener.asBinder());
		}

		return b;
		}

core/java/android/view/IWindowManager.aidl

+1 −1

Original line number	Diff line number	Diff line
		@@ -138,7 +138,7 @@ interface IWindowManager
		* @hide
		*/
		void overridePendingAppTransitionMultiThumb(in AppTransitionAnimationSpec[] specs,
		IRemoteCallback startedCallback, boolean scaleUp);
		IRemoteCallback startedCallback, IRemoteCallback finishedCallback, boolean scaleUp);
		void overridePendingAppTransitionInPlace(String packageName, int anim);
		void executeAppTransition();
		void setAppStartingWindow(IBinder token, String pkg, int theme,

packages/SystemUI/src/com/android/systemui/recents/RecentsActivity.java

+16 −1

Original line number	Diff line number	Diff line
		@@ -32,7 +32,6 @@ import android.os.Bundle;
		import android.os.SystemClock;
		import android.os.UserHandle;
		import android.provider.Settings;
		import android.util.Log;
		import android.view.KeyEvent;
		import android.view.View;
		import android.view.ViewStub;
		@@ -43,6 +42,7 @@ import com.android.systemui.recents.events.activity.AppWidgetProviderChangedEven
		import com.android.systemui.recents.events.activity.EnterRecentsWindowAnimationStartedEvent;
		import com.android.systemui.recents.events.activity.HideRecentsEvent;
		import com.android.systemui.recents.events.activity.IterateRecentsEvent;
		import com.android.systemui.recents.events.activity.EnterRecentsWindowLastAnimationFrameEvent;
		import com.android.systemui.recents.events.activity.ToggleRecentsEvent;
		import com.android.systemui.recents.events.component.RecentsVisibilityChangedEvent;
		import com.android.systemui.recents.events.component.ScreenPinningRequestEvent;
		@@ -418,6 +418,17 @@ public class RecentsActivity extends Activity implements RecentsView.RecentsView
		MetricsLogger.visible(this, MetricsLogger.OVERVIEW_ACTIVITY);
		}

		@Override
		protected void onResume() {
		super.onResume();

		final RecentsActivityLaunchState state = Recents.getConfiguration().getLaunchState();
		if (state.startHidden) {
		state.startHidden = false;
		mRecentsView.setVisibility(View.INVISIBLE);
		}
		}

		@Override
		protected void onPause() {
		super.onPause();
		@@ -643,6 +654,10 @@ public class RecentsActivity extends Activity implements RecentsView.RecentsView
		ctx.postAnimationTrigger.decrement();
		}

		public final void onBusEvent(EnterRecentsWindowLastAnimationFrameEvent event) {
		mRecentsView.setVisibility(View.VISIBLE);
		}

		public final void onBusEvent(AppWidgetProviderChangedEvent event) {
		refreshSearchWidgetView();
		}

packages/SystemUI/src/com/android/systemui/recents/RecentsActivityLaunchState.java

+1 −0

Original line number	Diff line number	Diff line
		@@ -35,6 +35,7 @@ public class RecentsActivityLaunchState {
		public boolean launchedFromSearchHome;
		public boolean launchedReuseTaskStackViews;
		public boolean launchedHasConfigurationChanged;
		public boolean startHidden;
		public int launchedToTaskId;
		public int launchedNumVisibleTasks;
		public int launchedNumVisibleThumbnails;

packages/SystemUI/src/com/android/systemui/recents/RecentsImpl.java

+9 −3

Original line number	Diff line number	Diff line
		@@ -45,6 +45,7 @@ import com.android.systemui.recents.events.EventBus;
		import com.android.systemui.recents.events.activity.EnterRecentsWindowAnimationStartedEvent;
		import com.android.systemui.recents.events.activity.HideRecentsEvent;
		import com.android.systemui.recents.events.activity.IterateRecentsEvent;
		import com.android.systemui.recents.events.activity.EnterRecentsWindowLastAnimationFrameEvent;
		import com.android.systemui.recents.events.activity.ToggleRecentsEvent;
		import com.android.systemui.recents.events.component.RecentsVisibilityChangedEvent;
		import com.android.systemui.recents.events.component.ScreenPinningRequestEvent;
		@@ -69,7 +70,7 @@ import java.util.ArrayList;
		* be called remotely from the system user.
		*/
		public class RecentsImpl extends IRecentsNonSystemUserCallbacks.Stub
		implements ActivityOptions.OnAnimationStartedListener {
		implements ActivityOptions.OnAnimationStartedListener, ActivityOptions.OnAnimationFinishedListener {

		private final static String TAG = "RecentsImpl";
		private final static boolean DEBUG = false;
		@@ -79,7 +80,6 @@ public class RecentsImpl extends IRecentsNonSystemUserCallbacks.Stub
		public final static String RECENTS_PACKAGE = "com.android.systemui";
		public final static String RECENTS_ACTIVITY = "com.android.systemui.recents.RecentsActivity";


		/**
		* An implementation of ITaskStackListener, that allows us to listen for changes to the system
		* task stacks and update recents accordingly.
		@@ -579,7 +579,7 @@ public class RecentsImpl extends IRecentsNonSystemUserCallbacks.Stub
		AppTransitionAnimationSpec[] specsArray = new AppTransitionAnimationSpec[specs.size()];
		specs.toArray(specsArray);
		return ActivityOptions.makeThumbnailAspectScaleDownAnimation(mDummyStackView,
		specsArray, mHandler, this);
		specsArray, mHandler, this, this);
		} else {
		// Update the destination rect
		Task toTask = new Task();
		@@ -757,6 +757,7 @@ public class RecentsImpl extends IRecentsNonSystemUserCallbacks.Stub
		launchState.launchedNumVisibleTasks = vr.numVisibleTasks;
		launchState.launchedNumVisibleThumbnails = vr.numVisibleThumbnails;
		launchState.launchedHasConfigurationChanged = false;
		launchState.startHidden = topTask != null && topTask.stackId == FREEFORM_WORKSPACE_STACK_ID;

		Intent intent = new Intent();
		intent.setClassName(RECENTS_PACKAGE, RECENTS_ACTIVITY);
		@@ -781,4 +782,9 @@ public class RecentsImpl extends IRecentsNonSystemUserCallbacks.Stub
		EventBus.getDefault().post(new EnterRecentsWindowAnimationStartedEvent());
		}
		}

		@Override
		public void onAnimationFinished() {
		EventBus.getDefault().post(new EnterRecentsWindowLastAnimationFrameEvent());
		}
		}