小编Ani*_*tra的帖子

Handler(android.os.Handler.Callback) 已弃用，我应该使用什么？

Handler handler = new Handler(new Handler.Callback() {
    @Override
    public boolean handleMessage(@NonNull Message message) {
        switch(message.what) {
            case READ_MESSAGE:
                byte[] readBuff = (byte[]) message.obj;
                String tempMessage = new String(readBuff, 0, message.arg1);
                readMsg.setText(tempMessage);
                break;
        }
        return true;
    }
});