private void changedScreen(){int request = this.getRequestedOrientation();if(request == -1){Toast.makeText(TaskRunActivity.this, "None 1", Toast.LENGTH_SHORT).show();}else{if(getRequestedOrientation() == ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE){this.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);}else if(getRequestedOrientation() == ActivityInfo.SCREEN_ORIENTATION_PORTRAIT){this.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);}}}