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xinghui/NotificationCollectorMonitorService.java

Last active August 22, 2024 00:29
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Revisions

  1. xinghui revised this gist Sep 22, 2016. 1 changed file with 20 additions and 6 deletions.
    26 changes: 20 additions & 6 deletions NotificationCollectorMonitorService.java
    View file
    Original file line number Diff line number Diff line change
    @@ -7,8 +7,11 @@
    import android.content.Intent;
    import android.content.pm.PackageManager;
    import android.os.IBinder;
    import android.os.Process;
    import android.util.Log;

    import java.util.List;

    /**
    * Created by xinghui on 9/20/16.
    * <p>
    @@ -30,6 +33,7 @@ public class NotificationCollectorMonitorService extends Service {
    @Override
    public void onCreate() {
    super.onCreate();
    Log.d(TAG, "onCreate() called");
    ensureCollectorRunning();
    }

    @@ -40,28 +44,38 @@ public int onStartCommand(Intent intent, int flags, int startId) {

    private void ensureCollectorRunning() {
    ComponentName collectorComponent = new ComponentName(this, /*NotificationListenerService Inheritance*/ NotificationCollectorService.class);
    Log.d(TAG, "ensureCollectorRunning collectorComponent: " + collectorComponent);
    Log.v(TAG, "ensureCollectorRunning collectorComponent: " + collectorComponent);
    ActivityManager manager = (ActivityManager) getSystemService(Context.ACTIVITY_SERVICE);
    boolean collectorRunning = false;
    for (ActivityManager.RunningServiceInfo service : manager.getRunningServices(Integer.MAX_VALUE)) {
    // Log.v(TAG, "ensureCollectorRunning running service: " + service.service);
    List<ActivityManager.RunningServiceInfo> runningServices = manager.getRunningServices(Integer.MAX_VALUE);
    if (runningServices == null ) {
    Log.w(TAG, "ensureCollectorRunning() runningServices is NULL");
    return;
    }
    for (ActivityManager.RunningServiceInfo service : runningServices) {
    if (service.service.equals(collectorComponent)) {
    collectorRunning = true;
    Log.w(TAG, "ensureCollectorRunning service - pid: " + service.pid + ", currentPID: " + Process.myPid() + ", clientPackage: " + service.clientPackage + ", clientCount: " + service.clientCount
    + ", clientLabel: " + ((service.clientLabel == 0) ? "0" : "(" + getResources().getString(service.clientLabel) + ")"));
    if (service.pid == Process.myPid() /*&& service.clientCount > 0 && !TextUtils.isEmpty(service.clientPackage)*/) {
    collectorRunning = true;
    }
    }
    }
    if (collectorRunning) {
    Log.d(TAG, "ensureCollectorRunning: collector is running");
    return;
    }
    Log.d(TAG, "ensureCollectorRunning: collector not running, reviving...");
    reviveCollector();
    toggleNotificationListenerService();
    }

    private void reviveCollector() {
    private void toggleNotificationListenerService() {
    Log.d(TAG, "toggleNotificationListenerService() called");
    ComponentName thisComponent = new ComponentName(this, /*getClass()*/ NotificationCollectorService.class);
    PackageManager pm = getPackageManager();
    pm.setComponentEnabledSetting(thisComponent, PackageManager.COMPONENT_ENABLED_STATE_DISABLED, PackageManager.DONT_KILL_APP);
    pm.setComponentEnabledSetting(thisComponent, PackageManager.COMPONENT_ENABLED_STATE_ENABLED, PackageManager.DONT_KILL_APP);

    }

    @Override
  2. xinghui revised this gist Sep 20, 2016. No changes.
  3. xinghui revised this gist Sep 20, 2016. No changes.
  4. xinghui revised this gist Sep 20, 2016. No changes.
  5. xinghui created this gist Sep 20, 2016.
    71 changes: 71 additions & 0 deletions NotificationCollectorMonitorService.java
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,71 @@
    package com.xinghui.notificationlistenerservicedemo;

    import android.app.ActivityManager;
    import android.app.Service;
    import android.content.ComponentName;
    import android.content.Context;
    import android.content.Intent;
    import android.content.pm.PackageManager;
    import android.os.IBinder;
    import android.util.Log;

    /**
    * Created by xinghui on 9/20/16.
    * <p>
    * calling this in your Application's onCreate
    * startService(new Intent(this, NotificationCollectorMonitorService.class));
    * <p>
    * BY THE WAY Don't Forget to Add the Service to the AndroidManifest.xml File.
    * <service android:name=".NotificationCollectorMonitorService"/>
    */
    public class NotificationCollectorMonitorService extends Service {

    /**
    * {@link Log#isLoggable(String, int)}
    * <p>
    * IllegalArgumentException is thrown if the tag.length() > 23.
    */
    private static final String TAG = "NotifiCollectorMonitor";

    @Override
    public void onCreate() {
    super.onCreate();
    ensureCollectorRunning();
    }

    @Override
    public int onStartCommand(Intent intent, int flags, int startId) {
    return START_STICKY;
    }

    private void ensureCollectorRunning() {
    ComponentName collectorComponent = new ComponentName(this, /*NotificationListenerService Inheritance*/ NotificationCollectorService.class);
    Log.d(TAG, "ensureCollectorRunning collectorComponent: " + collectorComponent);
    ActivityManager manager = (ActivityManager) getSystemService(Context.ACTIVITY_SERVICE);
    boolean collectorRunning = false;
    for (ActivityManager.RunningServiceInfo service : manager.getRunningServices(Integer.MAX_VALUE)) {
    // Log.v(TAG, "ensureCollectorRunning running service: " + service.service);
    if (service.service.equals(collectorComponent)) {
    collectorRunning = true;
    }
    }
    if (collectorRunning) {
    Log.d(TAG, "ensureCollectorRunning: collector is running");
    return;
    }
    Log.d(TAG, "ensureCollectorRunning: collector not running, reviving...");
    reviveCollector();
    }

    private void reviveCollector() {
    ComponentName thisComponent = new ComponentName(this, /*getClass()*/ NotificationCollectorService.class);
    PackageManager pm = getPackageManager();
    pm.setComponentEnabledSetting(thisComponent, PackageManager.COMPONENT_ENABLED_STATE_DISABLED, PackageManager.DONT_KILL_APP);
    pm.setComponentEnabledSetting(thisComponent, PackageManager.COMPONENT_ENABLED_STATE_ENABLED, PackageManager.DONT_KILL_APP);
    }

    @Override
    public IBinder onBind(Intent intent) {
    return null;
    }
    }