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  1. POBroadcast receiver for checking internet connection in android app
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    <p>I am developing an android broadcast receiver for checking internet connection.</p> <p>The problem is that my broadcast receiver is being called two times. I want it to get called only when the network is available. If it is unavailable, I don't want notified.</p> <p>This is the broadcast receiver</p> <pre><code>public class NetworkChangeReceiver extends BroadcastReceiver { @Override public void onReceive(final Context context, final Intent intent) { final ConnectivityManager connMgr = (ConnectivityManager) context .getSystemService(Context.CONNECTIVITY_SERVICE); final android.net.NetworkInfo wifi = connMgr .getNetworkInfo(ConnectivityManager.TYPE_WIFI); final android.net.NetworkInfo mobile = connMgr .getNetworkInfo(ConnectivityManager.TYPE_MOBILE); if (wifi.isAvailable() || mobile.isAvailable()) { // Do something Log.d("Network Available ", "Flag No 1"); } } } </code></pre> <p>This is the manifest.xml</p> <pre><code>&lt;manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.example.broadcastreceiverforinternetconnection" android:versionCode="1" android:versionName="1.0" &gt; &lt;uses-sdk android:minSdkVersion="8" android:targetSdkVersion="17" /&gt; &lt;uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/&gt; &lt;application android:allowBackup="true" android:icon="@drawable/ic_launcher" android:label="@string/app_name" android:theme="@style/AppTheme" &gt; &lt;receiver android:name=".NetworkChangeReceiver" &gt; &lt;intent-filter&gt; &lt;action android:name="android.net.conn.CONNECTIVITY_CHANGE" /&gt; &lt;action android:name="android.net.wifi.WIFI_STATE_CHANGED" /&gt; &lt;/intent-filter&gt; &lt;/receiver&gt; &lt;/application&gt; &lt;/manifest&gt; </code></pre>
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