commit cad05a0a1f6643d19a556ebacf70a0130a524d6d
author Wale Ogunwale <ogunwale@google.com> Fri Sep 25 10:41:44 2015 -0700
committer Wale Ogunwale <ogunwale@google.com> Fri Sep 25 11:30:55 2015 -0700
tree 610603dbde507cfc2e54865832f0fa0260bba524
parent 49966d67a8e10d111b72b41732277894cd8d4884

Added trace points for task/stack resizing.

Change-Id: I6c812d92f3822528890b5d875c228b5bd1210bff

services/core/java/com/android/server/wm/TaskPositioner.java

diff --git a/services/core/java/com/android/server/wm/TaskPositioner.java b/services/core/java/com/android/server/wm/TaskPositioner.java
index d1904d8..df2e5e8 100644
--- a/services/core/java/com/android/server/wm/TaskPositioner.java
+++ b/services/core/java/com/android/server/wm/TaskPositioner.java
@@ -22,6 +22,7 @@
 import static android.app.ActivityManager.RESIZE_MODE_FORCED;
 import static android.app.ActivityManager.RESIZE_MODE_USER;
 import static android.content.res.Configuration.ORIENTATION_LANDSCAPE;
+import static android.os.Trace.TRACE_TAG_WINDOW_MANAGER;
 import static com.android.server.wm.WindowManagerService.DEBUG_TASK_POSITIONING;
 import static com.android.server.wm.WindowManagerService.SHOW_TRANSACTIONS;
 import static com.android.server.wm.WindowState.MINIMUM_VISIBLE_HEIGHT_IN_DP;
@@ -33,6 +34,7 @@
 import android.os.Looper;
 import android.os.Process;
 import android.os.RemoteException;
+import android.os.Trace;
 import android.util.DisplayMetrics;
 import android.util.Slog;
 import android.view.Choreographer;
@@ -145,10 +147,12 @@
                         synchronized (mService.mWindowMap) {
                             mDragEnded = notifyMoveLocked(newX, newY);
                         }
+                        Trace.traceBegin(TRACE_TAG_WINDOW_MANAGER, "wm.TaskPositioner.resizeTask");
                         try {
                             mService.mActivityManager.resizeTask(
                                     mTask.mTaskId, mWindowDragBounds, RESIZE_MODE_USER);
                         } catch(RemoteException e) {}
+                        Trace.traceEnd(Trace.TRACE_TAG_WINDOW_MANAGER);
                     } break;
 
                     case MotionEvent.ACTION_UP: {