public synchronized void onScreenTurnedOn(final IKeyguardShowCallback callback) {
if (DEBUG) Log.d(TAG, "onScreenTurnedOn()");
mScreenOn = true;
// If keyguard is not showing, we need to inform PhoneWindowManager with a null
// token so it doesn't wait for us to draw...
final IBinder token = isShowing() ? mKeyguardHost.getWindowToken() : null;
if (DEBUG && token == null)
Slog.v(
TAG, "send wm null token: " + (mKeyguardHost == null ? "host was null" : "not showing"));
if (mKeyguardView != null) {
mKeyguardView.onScreenTurnedOn();
if (mCreateOrientation != mContext.getResources().getConfiguration().orientation) {
if (DEBUG)
Log.d(
TAG,
"onScreenTurnedOn orientation is different, recreate it. mCreateOrientation="
+ mCreateOrientation
+ ", newConfig="
+ mContext.getResources().getConfiguration().orientation);
maybeCreateKeyguardLocked(KeyguardUtils.shouldEnableScreenRotation(mContext), true, null);
}
// Caller should wait for this window to be shown before turning
// on the screen.
if (callback != null) {
if (mKeyguardHost.getVisibility() == View.VISIBLE) {
// Keyguard may be in the process of being shown, but not yet
// updated with the window manager... give it a chance to do so.
if (DEBUG) Log.d(TAG, "onScreenTurnedOn mKeyguardView visible, post runnable");
mKeyguardHost.post(
new Runnable() {
@Override
public void run() {
try {
if (DEBUG)
Log.d(
TAG,
"onScreenTurnedOn before callback.onShown() mKeyguardHost is Visible");
callback.onShown(token);
} catch (RemoteException e) {
Slog.w(TAG, "Exception calling onShown():", e);
}
}
});
} else {
try {
if (DEBUG)
Log.d(TAG, "onScreenTurnedOn before callback.onShown() mKeyguardHost is NOT Visible");
callback.onShown(token);
} catch (RemoteException e) {
Slog.w(TAG, "Exception calling onShown():", e);
}
}
}
} else if (callback != null) {
try {
if (DEBUG) Log.d(TAG, "onScreenTurnedOn before callback.onShown() mKeyguardView is null");
callback.onShown(token);
} catch (RemoteException e) {
Slog.w(TAG, "Exception calling onShown():", e);
}
}
}
