Merge "Issue a warning when the user switching dialog times out." into qt-qpr1-dev am: 839c5ec5e4
am: 80332ab6cc
Change-Id: I7ca0244e7255d49f9ab11a54cf89c42dc49ba1ec
diff --git a/services/core/java/com/android/server/am/UserSwitchingDialog.java b/services/core/java/com/android/server/am/UserSwitchingDialog.java
index bbf5772..481252c 100644
--- a/services/core/java/com/android/server/am/UserSwitchingDialog.java
+++ b/services/core/java/com/android/server/am/UserSwitchingDialog.java
@@ -24,6 +24,7 @@
import android.os.Message;
import android.os.UserHandle;
import android.os.UserManager;
+import android.util.Slog;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewTreeObserver;
@@ -46,6 +47,8 @@
// Time to wait for the onWindowShown() callback before continuing the user switch
private static final int WINDOW_SHOWN_TIMEOUT_MS = 3000;
+ private static final boolean DEBUG = false;
+
private final ActivityManagerService mService;
private final int mUserId;
private static final int MSG_START_USER = 1;
@@ -118,7 +121,7 @@
@Override
public void show() {
- // Slog.v(TAG, "show called");
+ if (DEBUG) Slog.d(TAG, "show called");
super.show();
final View decorView = getWindow().getDecorView();
if (decorView != null) {
@@ -132,13 +135,14 @@
@Override
public void onWindowShown() {
- // Slog.v(TAG, "onWindowShown called");
+ if (DEBUG) Slog.d(TAG, "onWindowShown called");
startUser();
}
void startUser() {
synchronized (this) {
if (!mStartedUser) {
+ Slog.i(TAG, "starting user " + mUserId);
mService.mUserController.startUserInForeground(mUserId);
dismiss();
mStartedUser = true;
@@ -147,6 +151,8 @@
decorView.getViewTreeObserver().removeOnWindowShownListener(this);
}
mHandler.removeMessages(MSG_START_USER);
+ } else {
+ Slog.i(TAG, "user " + mUserId + " already started");
}
}
}
@@ -156,6 +162,8 @@
public void handleMessage(Message msg) {
switch (msg.what) {
case MSG_START_USER:
+ Slog.w(TAG, "user switch window not shown in "
+ + WINDOW_SHOWN_TIMEOUT_MS + " ms");
startUser();
break;
}