用代码给TextView图片(上下左右)

/**
* 设置TextView左边图片
* 
* @param context
* @param id
*            ImgID
*/
private void setCollectionLeftImg(Context context, int id) {
Drawable collectionImg = context.getResources().getDrawable(id);
collectionImg.setBounds(0, 0, collectionImg.getMinimumWidth(),

collectionImg.getMinimumHeight());//这个一定要调用，不然显示不了图片

//Drawable left,Drawable top,Drawable right,Drawable bottom:(左,上,右,下)

collectionTv.setCompoundDrawables(collectionImg, null, null, null);
}