Fix User Switch Timeout Issue
While Switching between Users, UserTracker Callbacks are taking more time which is more than 5 secs (set by AOSP) due to some usertracker callbacks are getting executed on Main Thread which is not guaranteed to execute on time. As we have a synchronization mechanism with CountDownLatch, we can safely execute on Bg Executors
Bug: 319352292
Test: Boot and Check User Switch timeout
Change-Id: I0d83bb51b63d49e0a69a143c834572c4192c9f24
Merged-In: I0d83bb51b63d49e0a69a143c834572c4192c9f24
diff --git a/packages/SystemUI/src/com/android/systemui/GuestResumeSessionReceiver.java b/packages/SystemUI/src/com/android/systemui/GuestResumeSessionReceiver.java
index 104b71f..6e1fb6d 100644
--- a/packages/SystemUI/src/com/android/systemui/GuestResumeSessionReceiver.java
+++ b/packages/SystemUI/src/com/android/systemui/GuestResumeSessionReceiver.java
@@ -20,6 +20,8 @@
import android.content.Context;
import android.content.DialogInterface;
import android.content.pm.UserInfo;
+import android.os.HandlerExecutor;
+import android.os.HandlerThread;
import android.os.UserHandle;
import androidx.annotation.NonNull;
@@ -57,6 +59,7 @@
private final SecureSettings mSecureSettings;
private final ResetSessionDialog.Factory mResetSessionDialogFactory;
private final GuestSessionNotification mGuestSessionNotification;
+ private final HandlerThread mHandlerThread;
@VisibleForTesting
public final UserTracker.Callback mUserChangedCallback =
@@ -107,13 +110,16 @@
mSecureSettings = secureSettings;
mGuestSessionNotification = guestSessionNotification;
mResetSessionDialogFactory = resetSessionDialogFactory;
+ mHandlerThread = new HandlerThread("GuestResumeSessionReceiver");
+ mHandlerThread.start();
}
/**
* Register this receiver with the {@link BroadcastDispatcher}
*/
public void register() {
- mUserTracker.addCallback(mUserChangedCallback, mMainExecutor);
+ mUserTracker.addCallback(mUserChangedCallback,
+ new HandlerExecutor(mHandlerThread.getThreadHandler()));
}
private void cancelDialog() {
diff --git a/packages/SystemUI/src/com/android/systemui/media/controls/resume/MediaResumeListener.kt b/packages/SystemUI/src/com/android/systemui/media/controls/resume/MediaResumeListener.kt
index 23ee00d..a3029b2 100644
--- a/packages/SystemUI/src/com/android/systemui/media/controls/resume/MediaResumeListener.kt
+++ b/packages/SystemUI/src/com/android/systemui/media/controls/resume/MediaResumeListener.kt
@@ -146,7 +146,7 @@
null,
UserHandle.ALL
)
- userTracker.addCallback(userTrackerCallback, mainExecutor)
+ userTracker.addCallback(userTrackerCallback, backgroundExecutor)
loadSavedComponents()
}
}
diff --git a/packages/SystemUI/src/com/android/systemui/power/PowerUI.java b/packages/SystemUI/src/com/android/systemui/power/PowerUI.java
index 5a1ad96..b3e0b3f 100644
--- a/packages/SystemUI/src/com/android/systemui/power/PowerUI.java
+++ b/packages/SystemUI/src/com/android/systemui/power/PowerUI.java
@@ -26,6 +26,8 @@
import android.database.ContentObserver;
import android.os.BatteryManager;
import android.os.Handler;
+import android.os.HandlerExecutor;
+import android.os.HandlerThread;
import android.os.IThermalEventListener;
import android.os.IThermalService;
import android.os.PowerManager;
@@ -92,6 +94,7 @@
private Future mLastShowWarningTask;
private boolean mEnableSkinTemperatureWarning;
private boolean mEnableUsbTemperatureAlarm;
+ private final HandlerThread mHandlerThread;
private int mLowBatteryAlertCloseLevel;
private final int[] mLowBatteryReminderLevels = new int[2];
@@ -150,6 +153,8 @@
mPowerManager = powerManager;
mWakefulnessLifecycle = wakefulnessLifecycle;
mUserTracker = userTracker;
+ mHandlerThread = new HandlerThread("PowerUI");
+ mHandlerThread.start();
}
public void start() {
@@ -168,7 +173,8 @@
false, obs, UserHandle.USER_ALL);
updateBatteryWarningLevels();
mReceiver.init();
- mUserTracker.addCallback(mUserChangedCallback, mContext.getMainExecutor());
+ mUserTracker.addCallback(mUserChangedCallback,
+ new HandlerExecutor(mHandlerThread.getThreadHandler()));
mWakefulnessLifecycle.addObserver(mWakefulnessObserver);
// Check to see if we need to let the user know that the phone previously shut down due
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/connectivity/NetworkControllerImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/connectivity/NetworkControllerImpl.java
index f381b37..04dbe10 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/connectivity/NetworkControllerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/connectivity/NetworkControllerImpl.java
@@ -348,7 +348,7 @@
// AIRPLANE_MODE_CHANGED is sent at boot; we've probably already missed it
updateAirplaneMode(true /* force callback */);
mUserTracker = userTracker;
- mUserTracker.addCallback(mUserChangedCallback, new HandlerExecutor(mMainHandler));
+ mUserTracker.addCallback(mUserChangedCallback, mBgExecutor);
deviceProvisionedController.addCallback(new DeviceProvisionedListener() {
@Override
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/interruption/KeyguardNotificationVisibilityProvider.kt b/packages/SystemUI/src/com/android/systemui/statusbar/notification/interruption/KeyguardNotificationVisibilityProvider.kt
index b2c32cd..2d935bd 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/interruption/KeyguardNotificationVisibilityProvider.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/interruption/KeyguardNotificationVisibilityProvider.kt
@@ -7,6 +7,7 @@
import android.net.Uri
import android.os.Handler
import android.os.HandlerExecutor
+import android.os.HandlerThread
import android.os.UserHandle
import android.provider.Settings
import com.android.keyguard.KeyguardUpdateMonitor
@@ -84,6 +85,7 @@
secureSettings.getUriFor(Settings.Secure.LOCK_SCREEN_SHOW_SILENT_NOTIFICATIONS)
private val onStateChangedListeners = ListenerSet<Consumer<String>>()
private var hideSilentNotificationsOnLockscreen: Boolean = false
+ private val handlerThread: HandlerThread = HandlerThread("KeyguardNotificationVis")
private val userTrackerCallback = object : UserTracker.Callback {
override fun onUserChanged(newUser: Int, userContext: Context) {
@@ -151,7 +153,9 @@
notifyStateChanged("onStatusBarUpcomingStateChanged")
}
})
- userTracker.addCallback(userTrackerCallback, HandlerExecutor(handler))
+ handlerThread.start()
+ userTracker.addCallback(userTrackerCallback,
+ HandlerExecutor(handlerThread.getThreadHandler()))
}
override fun addOnStateChangedListener(listener: Consumer<String>) {
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/Clock.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/Clock.java
index ea7bcf2..fe58c64 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/Clock.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/Clock.java
@@ -28,6 +28,8 @@
import android.icu.text.DateTimePatternGenerator;
import android.os.Bundle;
import android.os.Handler;
+import android.os.HandlerExecutor;
+import android.os.HandlerThread;
import android.os.Parcelable;
import android.os.SystemClock;
import android.os.UserHandle;
@@ -106,6 +108,7 @@
private final int mAmPmStyle;
private boolean mShowSeconds;
private Handler mSecondsHandler;
+ private HandlerThread mHandlerThread;
// Fields to cache the width so the clock remains at an approximately constant width
private int mCharsAtCurrentWidth = -1;
@@ -146,6 +149,8 @@
}
mBroadcastDispatcher = Dependency.get(BroadcastDispatcher.class);
mUserTracker = Dependency.get(UserTracker.class);
+ mHandlerThread = new HandlerThread("Clock");
+ mHandlerThread.start();
setIncludeFontPadding(false);
}
@@ -205,7 +210,8 @@
Dependency.get(TunerService.class).addTunable(this, CLOCK_SECONDS,
StatusBarIconController.ICON_HIDE_LIST);
mCommandQueue.addCallback(this);
- mUserTracker.addCallback(mUserChangedCallback, mContext.getMainExecutor());
+ mUserTracker.addCallback(mUserChangedCallback,
+ new HandlerExecutor(mHandlerThread.getThreadHandler()));
mCurrentUserId = mUserTracker.getUserId();
}
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/NextAlarmControllerImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/NextAlarmControllerImpl.java
index 63b9ff9..740eed8 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/NextAlarmControllerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/NextAlarmControllerImpl.java
@@ -21,6 +21,8 @@
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
+import android.os.HandlerExecutor;
+import android.os.HandlerThread;
import android.os.UserHandle;
import androidx.annotation.NonNull;
@@ -51,6 +53,7 @@
private final UserTracker mUserTracker;
private AlarmManager mAlarmManager;
private AlarmManager.AlarmClockInfo mNextAlarm;
+ private HandlerThread mHandlerThread;
private final UserTracker.Callback mUserChangedCallback =
new UserTracker.Callback() {
@@ -75,7 +78,10 @@
IntentFilter filter = new IntentFilter();
filter.addAction(AlarmManager.ACTION_NEXT_ALARM_CLOCK_CHANGED);
broadcastDispatcher.registerReceiver(this, filter, null, UserHandle.ALL);
- mUserTracker.addCallback(mUserChangedCallback, mainExecutor);
+ mHandlerThread = new HandlerThread("NextAlarmControllerImpl");
+ mHandlerThread.start();
+ mUserTracker.addCallback(mUserChangedCallback,
+ new HandlerExecutor(mHandlerThread.getThreadHandler()));
updateNextAlarm();
}
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/SecurityControllerImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/SecurityControllerImpl.java
index ada2196..46fe4f6 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/SecurityControllerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/SecurityControllerImpl.java
@@ -157,7 +157,7 @@
// TODO: re-register network callback on user change.
mConnectivityManager.registerNetworkCallback(REQUEST, mNetworkCallback);
onUserSwitched(mUserTracker.getUserId());
- mUserTracker.addCallback(mUserChangedCallback, mMainExecutor);
+ mUserTracker.addCallback(mUserChangedCallback, mBgExecutor);
}
public void dump(PrintWriter pw, String[] args) {
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/UserInfoControllerImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/UserInfoControllerImpl.java
index a593d51..2453607 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/UserInfoControllerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/UserInfoControllerImpl.java
@@ -38,7 +38,7 @@
import com.android.settingslib.drawable.UserIconDrawable;
import com.android.systemui.R;
import com.android.systemui.dagger.SysUISingleton;
-import com.android.systemui.dagger.qualifiers.Main;
+import com.android.systemui.dagger.qualifiers.Background;
import com.android.systemui.settings.UserTracker;
import java.util.ArrayList;
@@ -66,11 +66,11 @@
/**
*/
@Inject
- public UserInfoControllerImpl(Context context, @Main Executor mainExecutor,
+ public UserInfoControllerImpl(Context context, @Background Executor bgExecutor,
UserTracker userTracker) {
mContext = context;
mUserTracker = userTracker;
- mUserTracker.addCallback(mUserChangedCallback, mainExecutor);
+ mUserTracker.addCallback(mUserChangedCallback, bgExecutor);
IntentFilter profileFilter = new IntentFilter();
profileFilter.addAction(ContactsContract.Intents.ACTION_PROFILE_CHANGED);
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/ZenModeControllerImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/ZenModeControllerImpl.java
index dabdcc5..179b1b9 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/ZenModeControllerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/ZenModeControllerImpl.java
@@ -28,6 +28,7 @@
import android.net.Uri;
import android.os.Handler;
import android.os.HandlerExecutor;
+import android.os.HandlerThread;
import android.os.Trace;
import android.os.UserHandle;
import android.os.UserManager;
@@ -80,6 +81,7 @@
private volatile int mZenMode;
private long mZenUpdateTime;
private NotificationManager.Policy mConsolidatedNotificationPolicy;
+ private HandlerThread mHandlerThread;
private final UserTracker.Callback mUserChangedCallback =
new UserTracker.Callback() {
@@ -132,6 +134,8 @@
}
}
};
+ mHandlerThread = new HandlerThread("ZenModeControllerImpl");
+ mHandlerThread.start();
mNoMan = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
globalSettings.registerContentObserver(Global.ZEN_MODE, modeContentObserver);
updateZenMode(getModeSettingValueFromProvider());
@@ -142,7 +146,8 @@
mSetupObserver = new SetupObserver(handler);
mSetupObserver.register();
mUserManager = context.getSystemService(UserManager.class);
- mUserTracker.addCallback(mUserChangedCallback, new HandlerExecutor(handler));
+ mUserTracker.addCallback(mUserChangedCallback,
+ new HandlerExecutor(mHandlerThread.getThreadHandler()));
dumpManager.registerDumpable(getClass().getSimpleName(), this);
}
diff --git a/packages/SystemUI/src/com/android/systemui/theme/ThemeOverlayController.java b/packages/SystemUI/src/com/android/systemui/theme/ThemeOverlayController.java
index 5a9f5d5..b6e6269 100644
--- a/packages/SystemUI/src/com/android/systemui/theme/ThemeOverlayController.java
+++ b/packages/SystemUI/src/com/android/systemui/theme/ThemeOverlayController.java
@@ -460,7 +460,7 @@
return;
}
- mUserTracker.addCallback(mUserTrackerCallback, mMainExecutor);
+ mUserTracker.addCallback(mUserTrackerCallback, mBgExecutor);
mDeviceProvisionedController.addCallback(mDeviceProvisionedListener);
diff --git a/packages/SystemUI/src/com/android/systemui/tuner/TunerServiceImpl.java b/packages/SystemUI/src/com/android/systemui/tuner/TunerServiceImpl.java
index ccc0a79..453fbcb 100644
--- a/packages/SystemUI/src/com/android/systemui/tuner/TunerServiceImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/tuner/TunerServiceImpl.java
@@ -26,6 +26,7 @@
import android.net.Uri;
import android.os.Handler;
import android.os.HandlerExecutor;
+import android.os.HandlerThread;
import android.os.Looper;
import android.os.UserManager;
import android.provider.Settings;
@@ -95,6 +96,7 @@
private UserTracker.Callback mCurrentUserTracker;
private UserTracker mUserTracker;
private final ComponentName mTunerComponent;
+ private HandlerThread mHandlerThread;
/**
*/
@@ -112,7 +114,8 @@
mDemoModeController = demoModeController;
mUserTracker = userTracker;
mTunerComponent = new ComponentName(mContext, TunerActivity.class);
-
+ mHandlerThread = new HandlerThread("TunerServiceImpl");
+ mHandlerThread.start();
for (UserInfo user : UserManager.get(mContext).getUsers()) {
mCurrentUser = user.getUserHandle().getIdentifier();
if (getValue(TUNER_VERSION, 0) != CURRENT_TUNER_VERSION) {
@@ -130,7 +133,7 @@
}
};
mUserTracker.addCallback(mCurrentUserTracker,
- new HandlerExecutor(mainHandler));
+ new HandlerExecutor(mHandlerThread.getThreadHandler()));
}
@Override
diff --git a/packages/SystemUI/src/com/android/systemui/user/data/repository/UserRepository.kt b/packages/SystemUI/src/com/android/systemui/user/data/repository/UserRepository.kt
index 954765c..8d5cc88 100644
--- a/packages/SystemUI/src/com/android/systemui/user/data/repository/UserRepository.kt
+++ b/packages/SystemUI/src/com/android/systemui/user/data/repository/UserRepository.kt
@@ -208,7 +208,7 @@
}
}
- tracker.addCallback(callback, mainDispatcher.asExecutor())
+ tracker.addCallback(callback, backgroundDispatcher.asExecutor())
send(currentSelectionStatus)
awaitClose { tracker.removeCallback(callback) }
diff --git a/packages/SystemUI/src/com/android/systemui/wmshell/WMShell.java b/packages/SystemUI/src/com/android/systemui/wmshell/WMShell.java
index 6fafcd5..931a98f 100644
--- a/packages/SystemUI/src/com/android/systemui/wmshell/WMShell.java
+++ b/packages/SystemUI/src/com/android/systemui/wmshell/WMShell.java
@@ -32,6 +32,8 @@
import android.content.res.Configuration;
import android.graphics.Rect;
import android.inputmethodservice.InputMethodService;
+import android.os.HandlerExecutor;
+import android.os.HandlerThread;
import android.os.IBinder;
import android.view.Display;
import android.view.KeyEvent;
@@ -121,6 +123,7 @@
private final DisplayTracker mDisplayTracker;
private final NoteTaskInitializer mNoteTaskInitializer;
private final Executor mSysUiMainExecutor;
+ private HandlerThread mHandlerThread;
// Listeners and callbacks. Note that we prefer member variable over anonymous class here to
// avoid the situation that some implementations, like KeyguardUpdateMonitor, use WeakReference
@@ -200,6 +203,8 @@
mDisplayTracker = displayTracker;
mNoteTaskInitializer = noteTaskInitializer;
mSysUiMainExecutor = sysUiMainExecutor;
+ mHandlerThread = new HandlerThread("WMShell");
+ mHandlerThread.start();
}
@Override
@@ -213,7 +218,8 @@
mKeyguardUpdateMonitor.registerCallback(mKeyguardUpdateMonitorCallback);
// Subscribe to user changes
- mUserTracker.addCallback(mUserChangedCallback, mContext.getMainExecutor());
+ mUserTracker.addCallback(mUserChangedCallback,
+ new HandlerExecutor(mHandlerThread.getThreadHandler()));
mCommandQueue.addCallback(this);
mPipOptional.ifPresent(this::initPip);
diff --git a/packages/SystemUI/tests/src/com/android/systemui/theme/ThemeOverlayControllerTest.java b/packages/SystemUI/tests/src/com/android/systemui/theme/ThemeOverlayControllerTest.java
index c454b45..487f582 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/theme/ThemeOverlayControllerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/theme/ThemeOverlayControllerTest.java
@@ -172,7 +172,7 @@
mWakefulnessLifecycle.dispatchFinishedWakingUp();
mThemeOverlayController.start();
- verify(mUserTracker).addCallback(mUserTrackerCallback.capture(), eq(mMainExecutor));
+ verify(mUserTracker).addCallback(mUserTrackerCallback.capture(), eq(mBgExecutor));
verify(mWallpaperManager).addOnColorsChangedListener(mColorsListener.capture(), eq(null),
eq(UserHandle.USER_ALL));
verify(mBroadcastDispatcher).registerReceiver(mBroadcastReceiver.capture(), any(),