這個項目能夠實現一個顯示帶模糊效果的DialogFragment。 模糊的部分是通過FastBlur算法實現。

Simple usage using inheritance

If you are using android.app.DialogFragment : extends BlurDialogFragment. Play with the blur radius and the down scale factor to obtain the perfect blur.

Don't forget to enable log in order to keep on eye the perfomance.

/**
 * Simple fragment with blurring effect behind.
 */
public class SampleDialogFragment extends BlurDialogFragment {

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        this.debug(true);
        this.setBlurRadius(4);
        this.setDownScaleFactor(5.0f);

        ...
    }

    ...
}

項目主頁：http://www.baiduhome.net/lib/view/home/1416280263289