public final int broadcastIntent(IApplicationThread caller,
Intent intent, String resolvedType, IIntentReceiver resultTo,
int resultCode, String resultData, Bundle map,
String requiredPermission, boolean serialized, boolean sticky, int userId) {
enforceNotIsolatedCaller("broadcastIntent");
synchronized(this) {
intent = verifyBroadcastLocked(intent);
final ProcessRecord callerApp = getRecordForAppLocked(caller);
final int callingPid = Binder.getCallingPid();
final int callingUid = Binder.getCallingUid();
final long origId = Binder.clearCallingIdentity();
int res = broadcastIntentLocked(callerApp,
callerApp != null ? callerApp.info.packageName : null,
intent, resolvedType, resultTo,
resultCode, resultData, map, requiredPermission, serialized, sticky,
callingPid, callingUid, userId);
Binder.restoreCallingIdentity(origId);
return res;
}

private boolean isScreenOnInternal() {
synchronized (mLock) {
return !mSystemReady
|| mDisplayPowerRequest.screenState != DisplayPowerRequest.SCREEN_STATE_OFF;
}
}

public String toString() {
synchronized (this) {
return "blanked=" + mBlanked;
}
}

public void unblankAllDisplays() {
synchronized (this) {
nativeSetAutoSuspend(false);
nativeSetInteractive(true);
mDisplayManagerService.unblankAllDisplaysFromPowerManager();
mBlanked = false;
///M: add for tvout and hdmi
mTvOut.tvoutPowerEnable(true);
mHDMI.hdmiPowerEnable(true);
///@}
if (DEBUG) {
Slog.d(TAG_P, "unblankAllDisplays out ...");
}
if (mBootCompleted) {
Intent intent = new Intent(ACTION_LOCK_SCREEN_SHOW);
mContext.sendBroadcast(intent);
}
}
}

public void wakingUp() {
if (checkCallingPermission(android.Manifest.permission.DEVICE_POWER)
!= PackageManager.PERMISSION_GRANTED) {
throw new SecurityException("Requires permission "
+ android.Manifest.permission.DEVICE_POWER);
}
synchronized(this) {
Slog.i(TAG, "wakingUp");
mWentToSleep = false;
updateEventDispatchingLocked();
comeOutOfSleepIfNeededLocked();
}
}