Shouldn't your intent filter be a child node of your activity in the manifest? See:
http://stackoverflow.com/questions/5444639/broadcast-receiver-android On Thu, Jul 19, 2012 at 12:55 AM, sesamos <fatma.kayh...@gmail.com> wrote: > Hello , I am trying to develop an application , which will use the > internet throughout the application .The user will be informed when the > internet disconnects or connects . I have searched a lot of codes and tried > running them but I couldn't get them worked .Could anyone give me a hand to > use static broadcast receivers? I am totally new to android .Any help is > appreciated .Thank you .. > > Here one of the examples is : > > ******************************************************** > <manifest xmlns:android="http://schemas.android.com/apk/res/android"; > package="com.example.broadcastreceiver" > android:versionCode="1" > android:versionName="1.0" > > <uses-sdk > android:minSdkVersion="8" > android:targetSdkVersion="15" /> > > <application > android:icon="@drawable/ic_launcher" > android:label="@string/app_name" > android:theme="@style/AppTheme" > > <activity > android:name=".MainActivity" > android:label="@string/title_activity_main" > > <intent-filter> > <action android:name="android.intent.action.MAIN" /> > <category android:name="android.intent.category.LAUNCHER" > /> > </intent-filter> > </activity> > <receiver android:name="ConnectionChangeReceiver"> > <intent-filter> > <action android:name="com.example.broadcastreceiver"/> > </intent-filter> > </receiver> > </application> > </manifest> > > > ******************************************************************************************** > > package com.example.broadcastreceiver; > import android.os.Bundle; > import android.app.Activity; > import android.content.Intent; > import android.content.IntentFilter; > import android.view.Menu; > > public class MainActivity extends Activity { > > @Override > public void onCreate(Bundle savedInstanceState) { > super.onCreate(savedInstanceState); > > setContentView(R.layout.activity_main); > Intent intent=new Intent(); > intent.setAction("com.example.broadcastreceiver"); > sendBroadcast(intent); > } > } > > ************************************************************************* > package com.example.broadcastreceiver; > import android.content.BroadcastReceiver; > import android.content.Context; > import android.content.Intent; > import android.net.ConnectivityManager; > import android.net.NetworkInfo; > import android.widget.Toast; > > public class ConnectionChangeReceiver extends BroadcastReceiver > { > @Override > public void onReceive( Context context, Intent intent ) > { > ConnectivityManager connectivityManager = (ConnectivityManager) > context.getSystemService( Context.CONNECTIVITY_SERVICE ); > NetworkInfo activeNetInfo = > connectivityManager.getActiveNetworkInfo(); > NetworkInfo mobNetInfo = > connectivityManager.getNetworkInfo(ConnectivityManager.TYPE_MOBILE ); > if ( activeNetInfo != null ) > { > Toast.makeText( context, "Active Network Type : "+ > activeNetInfo.getTypeName(), Toast.LENGTH_SHORT ).show(); > } > if( mobNetInfo != null ) > { > Toast.makeText( context, "Mobile Network Type : "+ > mobNetInfo.getTypeName(), Toast.LENGTH_SHORT ).show(); > } > > } > > } > ********************************** > <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"; > xmlns:tools="http://schemas.android.com/tools"; > android:layout_width="match_parent" > android:layout_height="match_parent" > > <TextView > android:layout_width="wrap_content" > android:layout_height="wrap_content" > android:layout_centerHorizontal="true" > android:layout_centerVertical="true" > android:padding="@dimen/padding_medium" > android:text="@string/hello_world" > tools:context=".MainActivity" /> > </RelativeLayout> > > -- > You received this message because you are subscribed to the Google > Groups "Android Developers" group. > To post to this group, send email to android-developers@googlegroups.com > To unsubscribe from this group, send email to > android-developers+unsubscr...@googlegroups.com > For more options, visit this group at > http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
