SecretPhotoViewer.java 文件源码

public void closePhoto() {
    NotificationCenter.getInstance().removeObserver(this, NotificationCenter.messagesDeleted);
    NotificationCenter.getInstance().removeObserver(this, NotificationCenter.didCreatedNewDeleteTask);
    if (parentActivity == null) {
        return;
    }
    currentMessageObject = null;
    isVisible = false;
    AndroidUtilities.unlockOrientation(parentActivity);
    AndroidUtilities.runOnUIThread(new Runnable() {
        @Override
        public void run() {
            centerImage.setImageBitmap((Bitmap)null);
        }
    });
    try {
        if (windowView.getParent() != null) {
            WindowManager wm = (WindowManager) parentActivity.getSystemService(Context.WINDOW_SERVICE);
            wm.removeView(windowView);
        }
    } catch (Exception e) {
        FileLog.e("tmessages", e);
    }
}