Picasso 加载图片到ImageView 或者自己的自定义View都是可以直接调用对应API的,但是用into(0直接也加载到RelatieLayout就不好使了,可以这样来:
Picasso.with(getActivity()).load(R.drawable.mine_top_bg).into(new Target() {
@Override
public void onBitmapLoaded(Bitmap bitmap, Picasso.LoadedFrom from) {
if (android.os.Build.VERSION.SDK_INT > 15) {
rl_mine_top.setBackground(new BitmapDrawable(getActivity().getResources(), bitmap));
} else {
rl_mine_top.setBackgroundDrawable(new BitmapDrawable(getActivity().getResources(), bitmap));
}
}
@Override
public void onBitmapFailed(final Drawable errorDrawable) {
}
@Override
public void onPrepareLoad(final Drawable placeHolderDrawable) {
}
});