diff options
Diffstat (limited to 'services/java')
| -rw-r--r-- | services/java/com/android/server/am/ActivityStack.java | 31 |
1 files changed, 22 insertions, 9 deletions
diff --git a/services/java/com/android/server/am/ActivityStack.java b/services/java/com/android/server/am/ActivityStack.java index b9f2885..569440d 100644 --- a/services/java/com/android/server/am/ActivityStack.java +++ b/services/java/com/android/server/am/ActivityStack.java @@ -36,7 +36,6 @@ import static com.android.server.am.ActivityStackSupervisor.DEBUG_SAVED_STATE; import static com.android.server.am.ActivityStackSupervisor.DEBUG_STATES; import static com.android.server.am.ActivityStackSupervisor.HOME_STACK_ID; -import android.os.Trace; import com.android.internal.os.BatteryStatsImpl; import com.android.internal.util.Objects; import com.android.server.Watchdog; @@ -64,12 +63,14 @@ import android.graphics.Bitmap; import android.net.Uri; import android.os.Binder; import android.os.Bundle; +import android.os.Debug; import android.os.Handler; import android.os.IBinder; import android.os.Looper; import android.os.Message; import android.os.RemoteException; import android.os.SystemClock; +import android.os.Trace; import android.os.UserHandle; import android.util.EventLog; import android.util.Slog; @@ -1910,26 +1911,38 @@ final class ActivityStack { // bottom of the activity stack. This also keeps it // correctly ordered with any activities we previously // moved. + final ThumbnailHolder newThumbHolder; + final TaskRecord targetTask; final ActivityRecord bottom = !mTaskHistory.isEmpty() && !mTaskHistory.get(0).mActivities.isEmpty() ? - mTaskHistory.get(0).mActivities.get(0) : null; + mTaskHistory.get(0).mActivities.get(0) : null; if (bottom != null && target.taskAffinity != null && target.taskAffinity.equals(bottom.task.affinity)) { // If the activity currently at the bottom has the // same task affinity as the one we are moving, // then merge it into the same task. - target.setTask(bottom.task, bottom.thumbHolder, false); + targetTask = bottom.task; + newThumbHolder = bottom.thumbHolder == null ? targetTask : bottom.thumbHolder; if (DEBUG_TASKS) Slog.v(TAG, "Start pushing activity " + target + " out to bottom task " + bottom.task); } else { - target.setTask(createTaskRecord(mStackSupervisor.getNextTaskId(), target.info, - null, false), null, false); - target.task.affinityIntent = target.intent; + targetTask = createTaskRecord(mStackSupervisor.getNextTaskId(), target.info, + null, false); + newThumbHolder = targetTask; + targetTask.affinityIntent = target.intent; if (DEBUG_TASKS) Slog.v(TAG, "Start pushing activity " + target + " out to new task " + target.task); } - final TaskRecord targetTask = target.task; + if (clearWhenTaskReset) { + // This is the start of a new sub-task. + if (target.thumbHolder == null) { + target.thumbHolder = new ThumbnailHolder(); + } + } else { + target.thumbHolder = newThumbHolder; + } + final int targetTaskId = targetTask.taskId; mWindowManager.setAppGroupId(target.appToken, targetTaskId); @@ -1950,8 +1963,8 @@ final class ActivityStack { } } if (DEBUG_ADD_REMOVE) Slog.i(TAG, "Removing activity " + p + " from task=" - + task + " adding to task=" + targetTask, - new RuntimeException("here").fillInStackTrace()); + + task + " adding to task=" + targetTask + + " Callers=" + Debug.getCallers(4)); if (DEBUG_TASKS) Slog.v(TAG, "Pushing next activity " + p + " out to target's task " + target.task); p.setTask(targetTask, curThumbHolder, false); |