gistfile1.txt

    public static ScreenDensity getScreenDensity() {
        try {
            final String screenDensity = MyApplication.instance().getResources().getString(R.string.screen_density);
            if ("ldpi".equals(screenDensity)) {
                return ScreenDensity.ldpi;
            } else if ("hdpi".equals(screenDensity)) {
                return ScreenDensity.hdpi;
            } else if ("xhdpi".equals(screenDensity)) {
                return ScreenDensity.xhdpi;
            } else if ("xxhdpi".equals(screenDensity)) {
                return ScreenDensity.xxhdpi;
            } else if ("xxxhdpi".equals(screenDensity)) {
                return ScreenDensity.xxxhdpi;
            }
        } catch (Resources.NotFoundException e) {
            Log.e(TAG, "", e);
        }

        // Fallback method.
        final DisplayMetrics metrics = MyApplication.instance().getResources().getDisplayMetrics();
        final int densityDpi = metrics.densityDpi;

        if (densityDpi <= DisplayMetrics.DENSITY_LOW) {
            return ScreenDensity.ldpi;
        } else if (densityDpi <= DisplayMetrics.DENSITY_HIGH) {
            return ScreenDensity.hdpi;
        } else if (densityDpi <= DisplayMetrics.DENSITY_XHIGH) {
            return ScreenDensity.xhdpi;
        } else if (densityDpi <= DisplayMetrics.DENSITY_XXHIGH) {
            return ScreenDensity.xxhdpi;
        } else if (densityDpi <= DisplayMetrics.DENSITY_XXXHIGH) {
            return ScreenDensity.xxxhdpi;
        }

        return null;
    }