MainActivity.java 文件源码

@SuppressWarnings("deprecation")
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    Resources res = getResources();

    // Bitmap from runtime creation (Not compiled)
    Bitmap run_bmp = createSampleBitmap();

    ((ImageView)findViewById(R.id.run_org)).setImageBitmap(run_bmp);
    findViewById(R.id.run_bd).setBackgroundDrawable(
            new BitmapDrawable(res, run_bmp));
    findViewById(R.id.run_nd).setBackgroundDrawable(
            NinePatchDrawableFactory.convertBitmap(res, run_bmp, null));

    // Bitmap from resource (Compiled)
    Bitmap res_bmp = BitmapFactory.decodeResource(res, R.drawable.sample);

    ((ImageView)findViewById(R.id.res_org)).setImageBitmap(res_bmp);
    findViewById(R.id.res_bd).setBackgroundDrawable(
            new BitmapDrawable(res, res_bmp));
    findViewById(R.id.res_nd).setBackgroundDrawable(
            new NinePatchDrawable(res,
                    new NinePatch(res_bmp, res_bmp.getNinePatchChunk(), null)));
    findViewById(R.id.res_nd_pad).setBackgroundDrawable(
            NinePatchDrawableFactory.convertBitmap(res, res_bmp, null));
    findViewById(R.id.res_nd_rid).setBackgroundResource(R.drawable.sample);
}