Fixing transition from tasks excluded from Recents into Recents. (9520d1ab) · Commits · e / os / android_frameworks_base

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

+24 −6

Original line number	Diff line number	Diff line
		@@ -44,6 +44,7 @@ import android.view.View;
		import android.view.WindowManager;
		import com.android.systemui.R;

		import java.util.ArrayList;
		import java.util.Iterator;
		import java.util.List;

		@@ -240,12 +241,10 @@ public class AlternateRecentsComponent {
		}

		/** Returns whether there is are multiple recents tasks */
		boolean hasMultipleRecentsTask() {
		boolean hasMultipleRecentsTask(List<ActivityManager.RecentTaskInfo> tasks) {
		// NOTE: Currently there's no method to get the number of non-home tasks, so we have to
		// compute this ourselves
		SystemServicesProxy ssp = mSystemServicesProxy;
		List<ActivityManager.RecentTaskInfo> tasks = ssp.getRecentTasks(4,
		UserHandle.CURRENT.getIdentifier());
		Iterator<ActivityManager.RecentTaskInfo> iter = tasks.iterator();
		while (iter.hasNext()) {
		ActivityManager.RecentTaskInfo t = iter.next();
		@@ -259,6 +258,17 @@ public class AlternateRecentsComponent {
		return (tasks.size() > 1);
		}

		/** Returns whether the base intent of the top task stack was launched with the flag
		* Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS. */
		boolean isTopTaskExcludeFromRecents(List<ActivityManager.RecentTaskInfo> tasks) {
		if (tasks.size() > 0) {
		ActivityManager.RecentTaskInfo t = tasks.get(0);
		Console.log(t.baseIntent.toString());
		return (t.baseIntent.getFlags() & Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS) != 0;
		}
		return false;
		}

		/** Converts from the device rotation to the degree */
		float getDegreesForRotation(int value) {
		switch (value) {
		@@ -334,10 +344,18 @@ public class AlternateRecentsComponent {
		isTopTaskHome = ssp.isInHomeStack(topTask.id);
		}

		// Otherwise, Recents is not the front-most activity and we should animate into it
		boolean hasMultipleTasks = hasMultipleRecentsTask();
		// Otherwise, Recents is not the front-most activity and we should animate into it. If
		// the activity at the root of the top task stack is excluded from recents, or if that
		// task stack is in the home stack, then we just do a simple transition. Otherwise, we
		// animate to the rects defined by the Recents service, which can differ depending on the
		// number of items in the list.
		List<ActivityManager.RecentTaskInfo> recentTasks =
		ssp.getRecentTasks(4, UserHandle.CURRENT.getIdentifier());
		boolean hasMultipleTasks = hasMultipleRecentsTask(recentTasks);
		boolean isTaskExcludedFromRecents = isTopTaskExcludeFromRecents(recentTasks);
		Rect taskRect = hasMultipleTasks ? mMultipleCountFirstTaskRect : mSingleCountFirstTaskRect;
		if (!isTopTaskHome && taskRect != null && taskRect.width() > 0 && taskRect.height() > 0) {
		if (!isTopTaskHome && !isTaskExcludedFromRecents &&
		(taskRect != null) && (taskRect.width() > 0) && (taskRect.height() > 0)) {
		// Loading from thumbnail
		Bitmap thumbnail;
		Bitmap firstThumbnail = loadFirstTaskThumbnail();

packages/SystemUI/src/com/android/systemui/recents/views/RecentsView.java

+0 −1

Original line number	Diff line number	Diff line
		@@ -326,7 +326,6 @@ public class RecentsView extends FrameLayout implements TaskStackView.TaskStackV
		b, offsetX, offsetY);
		}


		if (task.isActive) {
		// Bring an active task to the foreground
		RecentsTaskLoader.getInstance().getSystemServicesProxy()