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Merge "Put launch adjacent activity in a new task if the activity does exist" into nyc-dev

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TreeHugger Robot
2016-05-20 17:15:58 +00:00
committed by Android (Google) Code Review
parent a3aaa5ee25 13dbfff19e
commit a781232656
1 changed files with 12 additions and 5 deletions
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17
services/core/java/com/android/server/am/ActivityStarter.java
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@@ -1396,11 +1396,18 @@ class ActivityStarter {
final TaskRecord task = mSupervisor.anyTaskForIdLocked(mOptions.getLaunchTaskId());
intentActivity = task != null ? task.getTopActivity() : null;
} else if (putIntoExistingTask) {
// See if there is a task to bring to the front. If this is a SINGLE_INSTANCE
// activity, there can be one and only one instance of it in the history, and it is
// always in its own unique task, so we do a special search.
intentActivity = mLaunchSingleInstance ? mSupervisor.findActivityLocked(mIntent, mStartActivity.info)
: mSupervisor.findTaskLocked(mStartActivity);
if (mLaunchSingleInstance) {
// There can be one and only one instance of single instance activity in the
// history, and it is always in its own unique task, so we do a special search.
intentActivity = mSupervisor.findActivityLocked(mIntent, mStartActivity.info);
} else if ((mLaunchFlags & FLAG_ACTIVITY_LAUNCH_ADJACENT) != 0) {
// For the launch adjacent case we only want to put the activity in an existing
// task if the activity already exists in the history.
intentActivity = mSupervisor.findActivityLocked(mIntent, mStartActivity.info);
} else {
// Otherwise find the best task to put the activity in.
intentActivity = mSupervisor.findTaskLocked(mStartActivity);
}
}
return intentActivity;
}