am 312ab4bd: Merge "Don\'t display hidden activities over home screen." into klp-dev (7d4e6365) · Commits · e / os / android_frameworks_base

services/java/com/android/server/am/ActivityStack.java

+18 −4

Original line number	Diff line number	Diff line
		@@ -1083,11 +1083,25 @@ final class ActivityStack {
		// At this point, nothing else needs to be shown
		if (DEBUG_VISBILITY) Slog.v(TAG, "Fullscreen: at " + r);
		behindFullscreen = true;
		} else if (task.mActivities.indexOf(r) == 0 && task.mOnTopOfHome) {
		} else if (task.mOnTopOfHome) {
		// Work our way down from r to bottom of task and see if there are any
		// visible activities below r.
		int rIndex = task.mActivities.indexOf(r);
		for ( --rIndex; rIndex >= 0; --rIndex) {
		final ActivityRecord blocker = task.mActivities.get(rIndex);
		if (!blocker.finishing && blocker.visible) {
		if (DEBUG_VISBILITY) Slog.v(TAG, "Home visibility for " +
		r + " blocked by " + blocker);
		break;
		}
		}
		if (rIndex < 0) {
		// Got to task bottom without finding a visible activity, show home.
		if (DEBUG_VISBILITY) Slog.v(TAG, "Showing home: at " + r);
		showHomeBehindStack = true;
		behindFullscreen = true;
		}
		}
		} else {
		if (DEBUG_VISBILITY) Slog.v(
		TAG, "Make invisible? " + r + " finishing=" + r.finishing