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NetworkManager.java
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NetworkManager.java
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package com.sunyata.netbus;
import android.app.Application;
import android.content.IntentFilter;
import com.sunyata.netbus.utils.Constrants;
/**
* Created by 「孙晨」 on 2019/3/31 0031 19:07.
* <p>
* God bless me only
* <p>
* NetworkManager
*/
public class NetworkManager {
private static volatile NetworkManager instance;
private Application application;
private NetStateReceiver receiver;
public NetworkManager() {
receiver = new NetStateReceiver();
}
/**
* 初始化方法
*
* @param application
*/
public NetworkManager init(Application application) {
if (application == null) {
throw new IllegalArgumentException("application is empty");
}
this.application = application;
// 动态广播注册
IntentFilter intentFilter = new IntentFilter();
intentFilter.addAction(Constrants.ANDROID_NET_CHANGE_ACTION);
application.registerReceiver(receiver, intentFilter);
return this;
}
// public void setListener(NetChangeObserver listener) {
// receiver.setListener(listener);
// }
public static NetworkManager getInstance() {
if (instance == null) {
synchronized (NetworkManager.class) {
if (instance == null) {
instance = new NetworkManager();
}
}
}
return instance;
}
public Application getApplication() {
if (application == null) {
throw new RuntimeException("未传入application.context");
}
return application;
}
public void registerObserver(Object mContext) {
receiver.registerObserver(mContext);
}
public void unRegisterObserver(Object mContext) {
receiver.unRegisterObserver(mContext);
}
public void unRegisterAllObserver() {
receiver.unRegisterAllObserver();
}
}