ConversationActivity.java 文件源码

@Override
public Drawable getDrawable(String source) {
    LevelListDrawable drawable = new LevelListDrawable();
    Drawable empty = ConversationActivity.this.getResources().getDrawable(R.drawable.ic_menu_refresh);
    drawable.addLevel(0, 0, empty);
    drawable.setBounds(0, 0, empty.getIntrinsicWidth(), empty.getIntrinsicHeight());
    new LoadImage().execute(source, drawable, this.mTextView);
    return drawable;
}