通过资源文件名获得资源IDint resID getResources().getIdentifier(org.loveandroid.androidtest:drawa
通过资源文件名获得资源ID
int resID = getResources().getIdentifier("org.loveandroid.androidtest:drawable/gallery_photo_1",null,null); 通过资源文件名获得资源ID
int resID = getResources().getIdentifier("org.loveandroid.androidtest:drawable/gallery_photo_1",null,null);