안드로이드 화면 크기 고정으로 설정하기

 

Configuration configuration = getResources().getConfiguration();
configuration.fontScale = (float) 1; //0.85 small size, 1 normal size, 1,15 big etc
DisplayMetrics metrics = new DisplayMetrics();
getWindowManager().getDefaultDisplay().getMetrics(metrics);
metrics.scaledDensity = configuration.fontScale * metrics.density;
configuration.densityDpi = (int) getResources().getDisplayMetrics().xdpi;
getBaseContext().getResources().updateConfiguration(configuration, metrics);