code: public boolean waitForDialogToOpen() {
  		if(config.commandLogging){
  			Log.d(config.commandLoggingTag, "waitForDialogToOpen()");
  		}
  		
  		return dialogUtils.waitForDialogToOpen(Timeout.getLargeTimeout(), true);
  	}
docs: Waits for a Dialog to open. Default timeout is 20 seconds.
  
  @return {@code true} if the {@link android.app.Dialog} is opened before the timeout and {@code false} if it is not opened