Merge "Add Home Recents Transition Animations" into nyc-dev (7323fa91) · Commits · e / os / android_frameworks_base

packages/SystemUI/res/values/dimens_tv.xml

+2 −0

Original line number	Diff line number	Diff line
		@@ -57,4 +57,6 @@
		<!-- Extra space around the PIP control button icon to match with the focused circle -->
		<dimen name="tv_pip_button_icon_padding">5dp</dimen>

		<!-- Values for entering Recents and exiting Recents -->
		<dimen name="recents_tv_home_recents_shift">125dip</dimen>
		</resources>

packages/SystemUI/res/values/integers_tv.xml

+6 −0

Original line number	Diff line number	Diff line
		@@ -17,5 +17,11 @@
		<integer name="item_scale_anim_duration">150</integer>
		<integer name="dismiss_short_duration">200</integer>
		<integer name="dismiss_long_duration">400</integer>

		<integer name="recents_tv_pip_focus_anim_duration">200</integer>

		<!-- Duration for how long it takes cards to slide in or out when going to and from recents. -->
		<integer name="recents_home_duration">400</integer>
		<!-- Delay between the start of slide in animation for each card. -->
		<integer name="recents_home_delay">40</integer>
		</resources>

packages/SystemUI/src/com/android/systemui/recents/tv/RecentsTvActivity.java

+42 −15

Original line number	Diff line number	Diff line
		@@ -37,14 +37,12 @@ import com.android.systemui.recents.events.EventBus;
		import com.android.systemui.recents.events.activity.CancelEnterRecentsWindowAnimationEvent;
		import com.android.systemui.recents.events.activity.DismissRecentsToHomeAnimationStarted;
		import com.android.systemui.recents.events.activity.EnterRecentsWindowAnimationCompletedEvent;
		import com.android.systemui.recents.events.activity.EnterRecentsWindowLastAnimationFrameEvent;
		import com.android.systemui.recents.events.activity.HideRecentsEvent;
		import com.android.systemui.recents.events.activity.LaunchTaskFailedEvent;
		import com.android.systemui.recents.events.activity.ToggleRecentsEvent;
		import com.android.systemui.recents.events.component.RecentsVisibilityChangedEvent;
		import com.android.systemui.recents.events.ui.AllTaskViewsDismissedEvent;
		import com.android.systemui.recents.events.ui.DeleteTaskDataEvent;
		import com.android.systemui.recents.events.ui.UpdateFreeformTaskViewVisibilityEvent;
		import com.android.systemui.recents.events.ui.UserInteractionEvent;
		import com.android.systemui.recents.events.ui.focus.DismissFocusedTaskViewEvent;
		import com.android.systemui.recents.misc.SystemServicesProxy;
		@@ -53,7 +51,9 @@ import com.android.systemui.recents.model.RecentsTaskLoadPlan;
		import com.android.systemui.recents.model.RecentsTaskLoader;
		import com.android.systemui.recents.model.Task;
		import com.android.systemui.recents.model.TaskStack;
		import com.android.systemui.recents.tv.animations.HomeRecentsEnterExitAnimationHolder;
		import com.android.systemui.recents.tv.views.RecentsTvView;
		import com.android.systemui.recents.tv.views.TaskStackHorizontalGridView;
		import com.android.systemui.recents.tv.views.TaskStackHorizontalViewAdapter;
		import com.android.systemui.statusbar.BaseStatusBar;
		import com.android.systemui.tv.pip.PipManager;
		@@ -76,11 +76,14 @@ public class RecentsTvActivity extends Activity implements OnPreDrawListener {
		private RecentsPackageMonitor mPackageMonitor;
		private long mLastTabKeyEventTime;
		private boolean mIgnoreAltTabRelease;
		private boolean mLaunchedFromHome;

		private RecentsTvView mRecentsView;
		private View mPipView;
		private TaskStackHorizontalViewAdapter mTaskStackViewAdapter;
		private TaskStackHorizontalGridView mTaskStackHorizontalGridView;
		private FinishRecentsRunnable mFinishLaunchHomeRunnable;
		private HomeRecentsEnterExitAnimationHolder mHomeRecentsEnterExitAnimationHolder;

		private final PipManager mPipManager = PipManager.getInstance();
		private final PipManager.Listener mPipListener = new PipManager.Listener() {
		@@ -174,6 +177,7 @@ public class RecentsTvActivity extends Activity implements OnPreDrawListener {
		if (!plan.hasTasks()) {
		loader.preloadTasks(plan, -1, launchState.launchedFromHome);
		}
		mLaunchedFromHome = launchState.launchedFromHome;
		TaskStack stack = plan.getTaskStack();
		RecentsTaskLoadPlan.Options loadOpts = new RecentsTaskLoadPlan.Options();
		loadOpts.runningTaskId = launchState.launchedToTaskId;
		@@ -187,7 +191,8 @@ public class RecentsTvActivity extends Activity implements OnPreDrawListener {
		Collections.reverse(stackTasks);
		if (mTaskStackViewAdapter == null) {
		mTaskStackViewAdapter = new TaskStackHorizontalViewAdapter(stackTasks);
		mRecentsView.setTaskStackViewAdapter(mTaskStackViewAdapter);
		mTaskStackHorizontalGridView = mRecentsView
		.setTaskStackViewAdapter(mTaskStackViewAdapter);
		} else {
		mTaskStackViewAdapter.setNewStackTasks(stackTasks);
		}
		@@ -229,17 +234,24 @@ public class RecentsTvActivity extends Activity implements OnPreDrawListener {
		}

		void dismissRecentsToHome(boolean animateTaskViews) {
		DismissRecentsToHomeAnimationStarted dismissEvent =
		new DismissRecentsToHomeAnimationStarted(animateTaskViews);
		dismissEvent.addPostAnimationCallback(mFinishLaunchHomeRunnable);
		dismissEvent.addPostAnimationCallback(new Runnable() {
		Runnable closeSystemWindows = new Runnable() {
		@Override
		public void run() {
		Recents.getSystemServices().sendCloseSystemWindows(
		BaseStatusBar.SYSTEM_DIALOG_REASON_HOME_KEY);
		}
		});
		EventBus.getDefault().send(dismissEvent);
		};
		DismissRecentsToHomeAnimationStarted dismissEvent =
		new DismissRecentsToHomeAnimationStarted(animateTaskViews);
		dismissEvent.addPostAnimationCallback(mFinishLaunchHomeRunnable);
		dismissEvent.addPostAnimationCallback(closeSystemWindows);

		if(mTaskStackHorizontalGridView.getChildCount() > 0) {
		mHomeRecentsEnterExitAnimationHolder.startExitAnimation(dismissEvent);
		} else {
		closeSystemWindows.run();
		mFinishLaunchHomeRunnable.run();
		}
		}

		boolean dismissRecentsToHomeIfVisible(boolean animated) {
		@@ -319,6 +331,19 @@ public class RecentsTvActivity extends Activity implements OnPreDrawListener {
		// Update the recent tasks
		updateRecentsTasks();

		mHomeRecentsEnterExitAnimationHolder = new HomeRecentsEnterExitAnimationHolder(
		getApplicationContext(), mTaskStackHorizontalGridView);
		if(mTaskStackHorizontalGridView != null &&
		mTaskStackHorizontalGridView.getChildCount() > 0) {
		if(mLaunchedFromHome) {
		mHomeRecentsEnterExitAnimationHolder.setEnterFromHomeStartingAnimationValues();
		} else {
		mHomeRecentsEnterExitAnimationHolder.setEnterFromAppStartingAnimationValues();
		}
		} else {
		mRecentsView.getViewTreeObserver().addOnPreDrawListener(this);
		}

		// If this is a new instance from a configuration change, then we have to manually trigger
		// the enter animation state, or if recents was relaunched by AM, without going through
		// the normal mechanisms
		@@ -340,6 +365,9 @@ public class RecentsTvActivity extends Activity implements OnPreDrawListener {
		@Override
		public void onEnterAnimationComplete() {
		super.onEnterAnimationComplete();
		if(mLaunchedFromHome) {
		mHomeRecentsEnterExitAnimationHolder.startEnterAnimation();
		}
		EventBus.getDefault().send(new EnterRecentsWindowAnimationCompletedEvent());
		}

		@@ -444,12 +472,6 @@ public class RecentsTvActivity extends Activity implements OnPreDrawListener {
		}
		}

		public final void onBusEvent(EnterRecentsWindowLastAnimationFrameEvent event) {
		EventBus.getDefault().send(new UpdateFreeformTaskViewVisibilityEvent(true));
		mRecentsView.getViewTreeObserver().addOnPreDrawListener(this);
		mRecentsView.invalidate();
		}

		public final void onBusEvent(CancelEnterRecentsWindowAnimationEvent event) {
		RecentsActivityLaunchState launchState = Recents.getConfiguration().getLaunchState();
		int launchToTaskId = launchState.launchedToTaskId;
		@@ -489,6 +511,11 @@ public class RecentsTvActivity extends Activity implements OnPreDrawListener {
		@Override
		public boolean onPreDraw() {
		mRecentsView.getViewTreeObserver().removeOnPreDrawListener(this);
		if(mLaunchedFromHome) {
		mHomeRecentsEnterExitAnimationHolder.setEnterFromHomeStartingAnimationValues();
		} else {
		mHomeRecentsEnterExitAnimationHolder.setEnterFromAppStartingAnimationValues();
		}
		// We post to make sure that this information is delivered after this traversals is
		// finished.
		mRecentsView.post(new Runnable() {

packages/SystemUI/src/com/android/systemui/recents/tv/RecentsTvImpl.java

+12 −10

Original line number	Diff line number	Diff line
		@@ -25,6 +25,7 @@ import android.graphics.Rect;
		import android.os.SystemClock;
		import android.os.UserHandle;

		import com.android.systemui.SystemUIApplication;
		import com.android.systemui.recents.Recents;
		import com.android.systemui.recents.RecentsActivityLaunchState;
		import com.android.systemui.recents.RecentsConfiguration;
		@@ -34,6 +35,7 @@ import com.android.systemui.recents.events.activity.RecentsActivityStartingEvent
		import com.android.systemui.recents.model.RecentsTaskLoader;
		import com.android.systemui.recents.model.TaskStack;
		import com.android.systemui.recents.tv.views.TaskCardView;
		import com.android.systemui.statusbar.tv.TvStatusBar;

		public class RecentsTvImpl extends RecentsImpl{
		public final static String RECENTS_TV_ACTIVITY =
		@@ -81,16 +83,7 @@ public class RecentsTvImpl extends RecentsImpl{
		}

		if (!useThumbnailTransition) {
		// If there is no thumbnail transition, but is launching from home into recents, then
		// use a quick home transition and do the animation from home
		if (hasRecentTasks) {
		ActivityOptions opts = getHomeTransitionActivityOptions();
		startRecentsActivity(topTask, opts, true /* fromHome /, false / fromThumbnail */);
		} else {
		// Otherwise we do the normal fade from an unknown source
		ActivityOptions opts = getUnknownTransitionActivityOptions();
		startRecentsActivity(topTask, opts, true /* fromHome /, false / fromThumbnail */);
		}
		startRecentsActivity(topTask, null, true /* fromHome /, false / fromThumbnail */);
		}
		mLastToggleTime = SystemClock.elapsedRealtime();
		}
		@@ -134,4 +127,13 @@ public class RecentsTvImpl extends RecentsImpl{
		// If both the screenshot and thumbnail fails, then just fall back to the default transition
		return getUnknownTransitionActivityOptions();
		}

		@Override
		public void onVisibilityChanged(Context context, boolean visible) {
		SystemUIApplication app = (SystemUIApplication) context;
		TvStatusBar statusBar = app.getComponent(TvStatusBar.class);
		if (statusBar != null) {
		statusBar.updateRecentsVisibility(visible);
		}
		}
		}

packages/SystemUI/src/com/android/systemui/recents/tv/animations/DismissAnimationsHolder.java

+29 −26

Original line number	Diff line number	Diff line
		@@ -18,9 +18,8 @@ package com.android.systemui.recents.tv.animations;

		import android.animation.Animator;
		import android.content.res.Resources;
		import android.support.v4.view.animation.FastOutSlowInInterpolator;
		import android.view.View;
		import android.widget.LinearLayout;
		import com.android.systemui.Interpolators;
		import com.android.systemui.recents.tv.views.TaskCardView;

		import com.android.systemui.R;
		@@ -28,7 +27,6 @@ import com.android.systemui.R;
		public class DismissAnimationsHolder {
		private LinearLayout mDismissArea;
		private LinearLayout mTaskCardView;
		private FastOutSlowInInterpolator mFastOutSlowIn;
		private int mCardYDelta;
		private long mShortDuration;
		private long mLongDuration;
		@@ -36,7 +34,6 @@ public class DismissAnimationsHolder {
		public DismissAnimationsHolder(TaskCardView taskCardView) {
		mTaskCardView = (LinearLayout) taskCardView.findViewById(R.id.recents_tv_card);
		mDismissArea = (LinearLayout) taskCardView.findViewById(R.id.card_dismiss);
		mFastOutSlowIn = new FastOutSlowInInterpolator();

		Resources res = taskCardView.getResources();
		mCardYDelta = res.getDimensionPixelOffset(R.dimen.recents_tv_dismiss_shift_down);
		@@ -45,36 +42,42 @@ public class DismissAnimationsHolder {
		}

		public void startEnterAnimation() {
		mDismissArea.animate().setDuration(mShortDuration);
		mDismissArea.animate().setInterpolator(mFastOutSlowIn);
		mDismissArea.animate().alpha(1.0f);
		mDismissArea.animate()
		.setDuration(mShortDuration)
		.setInterpolator(Interpolators.FAST_OUT_SLOW_IN)
		.alpha(1.0f);

		mTaskCardView.animate().setDuration(mShortDuration);
		mTaskCardView.animate().setInterpolator(mFastOutSlowIn);
		mTaskCardView.animate().translationYBy(mCardYDelta);
		mTaskCardView.animate().alpha(0.5f);
		mTaskCardView.animate()
		.setDuration(mShortDuration)
		.setInterpolator(Interpolators.FAST_OUT_SLOW_IN)
		.translationYBy(mCardYDelta)
		.alpha(0.5f);
		}

		public void startExitAnimation() {
		mDismissArea.animate().setDuration(mShortDuration);
		mDismissArea.animate().setInterpolator(mFastOutSlowIn);
		mDismissArea.animate().alpha(0.0f);
		mDismissArea.animate()
		.setDuration(mShortDuration)
		.setInterpolator(Interpolators.FAST_OUT_SLOW_IN)
		.alpha(0.0f);

		mTaskCardView.animate().setDuration(mShortDuration);
		mTaskCardView.animate().setInterpolator(mFastOutSlowIn);
		mTaskCardView.animate().translationYBy(-mCardYDelta);
		mTaskCardView.animate().alpha(1.0f);
		mTaskCardView.animate()
		.setDuration(mShortDuration)
		.setInterpolator(Interpolators.FAST_OUT_SLOW_IN)
		.translationYBy(-mCardYDelta)
		.alpha(1.0f);
		}

		public void startDismissAnimation(Animator.AnimatorListener listener) {
		mDismissArea.animate().setDuration(mShortDuration);
		mDismissArea.animate().setInterpolator(mFastOutSlowIn);
		mDismissArea.animate().alpha(0.0f);
		mDismissArea.animate()
		.setDuration(mShortDuration)
		.setInterpolator(Interpolators.FAST_OUT_SLOW_IN)
		.alpha(0.0f);

		mTaskCardView.animate().setDuration(mLongDuration);
		mTaskCardView.animate().setInterpolator(mFastOutSlowIn);
		mTaskCardView.animate().translationYBy(mCardYDelta);
		mTaskCardView.animate().alpha(0.0f);
		mTaskCardView.animate().setListener(listener);
		mTaskCardView.animate()
		.setDuration(mLongDuration)
		.setInterpolator(Interpolators.FAST_OUT_SLOW_IN)
		.translationYBy(mCardYDelta)
		.alpha(0.0f)
		.setListener(listener);
		}
		}