4.17

Toast完全自定义：

private void midToast(String str, int showTime)
{
    LayoutInflater inflater = getLayoutInflater();
    View view = inflater.inflate(R.layout.view_toast_custom,
            (ViewGroup) findViewById(R.id.lly_toast));
    ImageView img_logo = (ImageView) view.findViewById(R.id.img_logo);
    TextView tv_msg = (TextView) view.findViewById(R.id.tv_msg);
    tv_msg.setText(str);
    Toast toast = new Toast(mContext);
    toast.setGravity(Gravity.CENTER, 0, 0);
    toast.setDuration(Toast.LENGTH_LONG);
    toast.setView(view);
    toast.show();
}