更新时间:2022-05-25 04:24:18
Drawable img_on, img_off; Resources res = getResources(); img_off = res.getDrawable(R.drawable.btn_strip_mark_off); //调用setCompoundDrawables时,必须调用Drawable.setBounds()方法,否则图片不显示 img_off.setBounds(0, 0, img_off.getMinimumWidth(), img_off.getMinimumHeight()); btn.setCompoundDrawables(img_off, null, null, null); //设置左图标