Android Broadcastreceiver Common listening and finishing _android

Android Broadcastreceiver is often used in Android development applications, so take time to tidy up, the province's follow-up in the use of the time to go to Baidu.

Broadcastreceiver several common monitoring

1.BroadcastReceiver Listening dialing

<intent-filter android:priority= "1000" >
       <action android:name= "Android.intent.action.NEW_OUTGOING_" Call "/>
</intent-filter>
 

@Override public
  void onreceive (context, Intent Intent) {
    //Get dialing number
    String call=getresultdata () ;
    Add 110 to the phone number before returning the data
    setresultdata ("+call");
  

2.BroadcastReceiver Listening SMS

<receiver android:name= "Smsreceiver" >
     <intent-filter android:priority= "1000" >
        <action Android:name= "Android.provider.Telephony.SMS_RECEIVED" ></action>
     </intent-filter>
</ Receiver>
 

3.BroadcastReceiver Monitor SD card status

<receiver android:name= ". Sdstatusreceiver ">
   <intent-filter >
     <action android:name=" android.intent.action.MEDIA_ Mounted "/>
     <action android:name=" Android.intent.action.MEDIA_REMOVED "/> <action
     android: Name= "Android.intent.action.MEDIA_UNMOUNTED"/>
     <data android:scheme= "file"/>
   </ Intent-filter>
</receiver

The public class Sdstatusreceiver extends Broadcastreceiver { 
  
  @Override 
  the public void onreceive Intent Intent) { 
    //Judge what is received in the end broadcast 
    String action = intent.getaction (); 
    if ("Android.intent.action.MEDIA_MOUNTED". Equals (Action)) { 
      Toast.maketext (context, "SD card is available", 0). Show () 
    ; 
    else if ("Android.intent.action.MEDIA_REMOVED". Equals (Action)) { 
      Toast.maketext (context, "SD card Unplugged", 0). Show (); 
    else if ("Android.intent.action.MEDIA_UNMOUNTED". Equals (Action)) { 
      Toast.maketext (context, "SD card not available", 0). Show ();}} 
 

　　

4.BroadcastReceiver Monitor Boot

<receiver android:name= "Bootcompeletedreceiver" >
      <intent-filter >
        <action android:name= " Android.intent.action.BOOT_COMPLETED "/>
      </intent-filter>
</receiver>
 

5.BroadcastReceiver Monitoring application Ann loading and unloading

<receiver android:name= "Intallreceiver" >
      <intent-filter >
        <action android:name= " Android.intent.action.PACKAGE_REMOVED "/>
        <action android:name=" Android.intent.action.PACKAGE_ADDED " >
        <data android:scheme= "package" ></data>
      </intent-filter>
</receiver>

public class Intallreceiver extends Broadcastreceiver {<br>
  @Override public
  void OnReceive (context Context, Intent Intent) {
    String PackageName = Intent.getdata (). toString ();
    String action = Intent.getaction ();
    If it is uninstall if
    ("Android.intent.action.PACKAGE_REMOVED". Equals (Action)) {
        Toast.maketext (context, PackageName + "Application uninstalled", 1). Show ();
        System.out.println (packagename+ "deleted");
    } else if ("Android.intent.action.PACKAGE_ADDED". Equals (Action)) {
        Toast.maketext (context, packagename+ "Application Installation" , 1). Show ();
        System.out.println (PackageName + "Installed");}
    }

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