Android Programming implements monitoring apk installation, uninstall, and replacement methods _android

This article describes the Android programming implementation of monitoring APK installation, uninstall, and replacement methods. Share to everyone for your reference, specific as follows:

public class Getbroadcast extends Broadcastreceiver {private static Getbroadcast Mreceiver = new Getbroadcast ();
  private static Intentfilter Mintentfilter;
    public static void Registerreceiver {mintentfilter = new intentfilter ();
    Mintentfilter.adddatascheme ("package");
    Mintentfilter.addaction (intent.action_package_added);
    Mintentfilter.addaction (intent.action_package_removed);
    Mintentfilter.addaction (intent.action_package_replaced);
  Context.registerreceiver (Mreceiver, Mintentfilter);
  public static void Unregisterreceiver {Context.unregisterreceiver (mreceiver);
    @Override public void OnReceive (context context, Intent Intent) {String action = intent.getaction ();
    if (Intent.ACTION_PACKAGE_ADDED.equals (ACTION)) {Toast.maketext (context, "has application added", Toast.length_long). Show (); else if (Intent.ACTION_PACKAGE_REMOVED.equals (ACTION)) {Toast.maketext (context, "has application deleted", Toast.length_long). Show (); }/* Else if (Intent.ACTION_PACKAGE_CHANGED.equals (ACTION)) {* Toast.maketext (context, "have application Changed", Toast.length _long). Show (); } */Else if (Intent.ACTION_PACKAGE_REPLACED.equals (ACTION)) {Toast.maketext (context, "have application replaced", Toast.lengt
    H_long). Show (); }/* Else if (Intent.ACTION_PACKAGE_RESTARTED.equals (ACTION)) {* Toast.maketext (context, "has application restarted", Toast.leng Th_long). Show (); }/* * else if (Intent.ACTION_PACKAGE_INSTALL.equals (ACTION)) {* Toast.maketext (context, "have application Installed", Toast . Length_long). Show ();

 }
    */
  }
}

I hope this article will help you with your Android programming.