设置广播接收机的移动数据状态变化监听器

问题描述

我要设置接收器启用/禁用如3G等任何类型的移动数据。

I want to set receiver for any type of mobile data enabled/disabled such as 3g etc.

我用这code对接收...

I am using this code for on receive...

但在某些设备无法一段时间后正常工作，许多情况下，接收器触发和一段时间我不会触发广播接收器的的onReceive（）？

but in some device it can't work properly and many case receiver trigger after some time and some time i will not trigger onReceive() of Broadcastreceiver ?

请帮我任我经历错了code，或者需要一些其他的把戏来解决？

Please help me either I going through wrong code or it need some other trick to resolve?

ConnectivityManager conMan = (ConnectivityManager)context.getSystemService(Context.CONNECTIVITY_SERVICE); 
NetworkInfo netInfo = conMan.getActiveNetworkInfo();

if (netInfo != null && netInfo.getType() == ConnectivityManager.TYPE_MOBILE) {
    Toast.makeText(context, "Mobile data enable", Toast.LENGTH_LONG).show();
}

和本coode在清单

  <receiver android:name=".BroadcastReceiverforData" >
        <intent-filter>
            <action android:name="android.net.conn.CONNECTIVITY_CHANGE" />
            <action android:name="android.net.wifi.WIFI_STATE_CHANGED" />
            <action android:name="android.bluetooth.adapter.action.STATE_CHANGED" />
        </intent-filter>
    </receiver>

在此先感谢...

Thanks in advance...

推荐答案

也许这可以帮助你。在广阔的投接收器添加此

Probably this may help you. Add this in broad cast receiver

if(intent.getAction()=="android.net.wifi.STATE_CHANGE" || intent.getAction()=="android.net.conn.CONNECTIVITY_CHANGE"){
NetworkInfo netInfo = intent.getParcelableExtra(WifiManager.EXTRA_NETWORK_INFO);
NetworkInfo netInfo1 = intent.getParcelableExtra(ConnectivityManager.CONNECTIVITY_ACTION);
        if( netInfo.isConnected() ){
        ///do
        }
        if( netInfo1.isConnected() ){
        ///do
        }

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