添加背景音乐

使用JdPlay框架,网址:https://github.com/szjd/docs/blob/master/JdPlayOpenSdkAndroid.md

*
JdDeviceListPresenter的创建必须在设备的 listview 初始化后调用,
因为在创建JdDeviceListPresenter的时候,可能会调用onJdDeviceInfoChange
*/
mPresenter = new JdDeviceListPresenter(this, this);


fragment的oncreateView()方法下当搜索不到设备时添加到其他页面。
mDevicePresenter = new JdDeviceListPresenter(getActivity(), this);
JdDeviceInfo selectedDevice = JdDeviceManager.getInstance(getActivity()).getSelectedDevice();
if (mDevicePresenter == null||selectedDevice == null) {
view = inflater.inflate(R.layout.item_home_top_music_not_found, container, false);;
return view;
}
原文地址:https://www.cnblogs.com/IT-lss/p/7845302.html