Example usage for android.content Context ACTIVITY_SERVICE

Introduction

In this page you can find the example usage for android.content Context ACTIVITY_SERVICE.

Prototype

String ACTIVITY_SERVICE

To view the source code for android.content Context ACTIVITY_SERVICE.

Click Source Link

Document

Use with #getSystemService(String) to retrieve a android.app.ActivityManager for interacting with the global system state.

Usage

From source file:com.bukanir.android.utils.Utils.java

public static boolean isHttpServiceRunning(Context context) {
    ActivityManager manager = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
    for (ActivityManager.RunningServiceInfo service : manager.getRunningServices(Integer.MAX_VALUE)) {
        if (BukanirHttpService.class.getName().equals(service.service.getClassName())) {
            return true;
        }/*from  w w w .j  a v a2  s  .c om*/
    }
    return false;
}

---

From source file:fr.inria.ucn.collectors.RunningAppsCollector.java

@SuppressLint("NewApi")
@Override/* w  w w . j  a va2 s  .c o m*/
public void run(Context c, long ts) {
    try {
        ActivityManager am = (ActivityManager) c.getSystemService(Context.ACTIVITY_SERVICE);
        PackageManager pm = c.getPackageManager();

        JSONObject data = new JSONObject();

        // running tasks
        JSONArray runTaskArray = new JSONArray();
        List<ActivityManager.RunningTaskInfo> taskInfo = am.getRunningTasks(50);
        boolean first = true;
        for (ActivityManager.RunningTaskInfo info : taskInfo) {
            JSONObject jinfo = new JSONObject();
            jinfo.put("task_id", info.id);
            jinfo.put("task_num_activities", info.numActivities);
            jinfo.put("task_num_running", info.numRunning);

            // is this the foreground process ?
            jinfo.put("task_foreground", first);
            if (first) {
                first = false;
            }

            if (info.topActivity != null) {
                jinfo.put("task_top_class_name", info.topActivity.getClassName());
                jinfo.put("task_top_package_name", info.topActivity.getPackageName());
                try {
                    // map package name to app label
                    CharSequence appLabel = pm.getApplicationLabel(pm.getApplicationInfo(
                            info.topActivity.getPackageName(), PackageManager.GET_META_DATA));
                    jinfo.put("task_app_label", appLabel.toString());
                } catch (NameNotFoundException e) {
                }
            }

            runTaskArray.put(jinfo);
        }
        data.put("runningTasks", runTaskArray);

        // processes
        JSONArray runProcArray = new JSONArray();
        for (ActivityManager.RunningAppProcessInfo pinfo : am.getRunningAppProcesses()) {
            JSONObject jinfo = new JSONObject();
            jinfo.put("proc_uid", pinfo.uid);
            jinfo.put("proc_name", pinfo.processName);
            jinfo.put("proc_packages", Helpers.getPackagesForUid(c, pinfo.uid));
            runProcArray.put(jinfo);
        }
        data.put("runningAppProcesses", runProcArray);

        // done
        Helpers.sendResultObj(c, "running_apps", ts, data);

    } catch (JSONException jex) {
        Log.w(Constants.LOGTAG, "failed to create json obj", jex);
    }
}

---

From source file:tm.android.chronos.services.TimerRunner.java

private void setActivityState() {
    //Log.i("Timer Service", "Entering setActivityState at " + ftime.format(System.currentTimeMillis()));
    int importance = 230;
    ActivityManager activityManager = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);

    for (ActivityManager.RunningAppProcessInfo appProcessInfo : activityManager.getRunningAppProcesses())
        for (String pkg : appProcessInfo.pkgList)
            if (pkg.equals(context.getPackageName()))
                importance = appProcessInfo.importance;

    // only this value ActivityManager.RunningAppProcessInfo.IMPORTANCE_FOREGROUND say that the application is visible on the foreground
    launchNotification = importance != ActivityManager.RunningAppProcessInfo.IMPORTANCE_FOREGROUND;
}

---

From source file:org.videolan.myvlc.tool.BitmapCache.java

private BitmapCache() {

    // Get the global context of the application
    Context context = MyVLCApp.getAppContext();

    final int memClass = ((ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE))
            .getMemoryClass();//from w  ww.  j a  va  2s.  c o  m

    // Use 1/5th of the available memory for this memory cache.
    final int cacheSize = 1024 * 1024 * memClass / 5;

    Log.d(TAG, "LRUCache size sets to " + cacheSize);

    mMemCache = new LruCache<String, Bitmap>(cacheSize) {

        @Override
        protected int sizeOf(String key, Bitmap value) {
            return value.getRowBytes() * value.getHeight();
        }

    };
}

---

From source file:com.alivenet.dmvtaxi.FcmUtil.MyGcmListenerService.java

/**
 * Called when message is received./*from  w  w w .j a v a2 s  .  c o m*/
 *
 * @param from SenderID of the sender.
 * @param data Data bundle containing message data as key/value pairs.
 *             For Set of keys use data.keySet().
 */
// [START receive_message]
@Override
public void onMessageReceived(String from, Bundle data) {
    Log.d(TAG, "From: " + data);
    String message = data.getString("message");
    ActivityManager am = (ActivityManager) getApplicationContext().getSystemService(Context.ACTIVITY_SERVICE);
    List<ActivityManager.RunningAppProcessInfo> runningProcesses = am.getRunningAppProcesses();

    if (message != null) {
        if (message.startsWith("Ride has been cancelled by the driver")) {
            MyApplication.declinedriver = true;
            MyApplication.driverdeclinebookingid = data.getString("bookingId");
            MyApplication.notificationconfiride = false;

            for (ActivityManager.RunningAppProcessInfo processInfo : runningProcesses) {
                if (processInfo.importance == ActivityManager.RunningAppProcessInfo.IMPORTANCE_FOREGROUND) {
                    for (String activeProcess : processInfo.pkgList) {
                        if (activeProcess.equals(getApplicationContext().getPackageName())) {
                            Intent broadcastIntent = new Intent();
                            broadcastIntent.setAction("Driverdecline");
                            sendBroadcast(broadcastIntent);

                        } else {

                        }
                    }
                } else {
                    sendNotification(message);
                }

            }

        }
        if (message.startsWith("Dear")) {

            MyApplication.notimsg = data.getString("message");
            MyApplication.notibookingId = data.getString("bookingId");
            MyApplication.notipUser = data.getString("pUser");
            MyApplication.notisUser = data.getString("sUser");
            splitnotifiaction_flag = true;
            MyApplication.splitride = true;

            for (ActivityManager.RunningAppProcessInfo processInfo : runningProcesses) {
                if (processInfo.importance == ActivityManager.RunningAppProcessInfo.IMPORTANCE_FOREGROUND) {
                    for (String activeProcess : processInfo.pkgList) {
                        if (activeProcess.equals(getApplicationContext().getPackageName())) {
                            Intent broadcastIntent = new Intent();
                            broadcastIntent.setAction("splitrideaccept");
                            sendBroadcast(broadcastIntent);

                        } else {

                        }
                    }
                } else {
                    sendNotification(message);
                }

            }

            /* Intent i = new Intent("AcceptNotificationUIwork");
            sendBroadcast(i);*/

        }
        if (message.equals("ride complete successfully")) {
            MyApplication.radeyourrite = true;
            MyApplication.notificationconfiride = false;
            MyApplication.RateyourRide = false;
            flag = true;
            MyApplication.rideDriverComplete = new RideDriverComplete();
            String driverName = data.getString("driverName");
            String pickLat = data.getString("pickLat");
            String pickLong = data.getString("pickLong");
            String destLat = data.getString("destLat");
            String destLong = data.getString("destLong");
            String pickupaddress = data.getString("pickupaddress");
            String destinationaddress = data.getString("destinationaddress");
            String driverId = data.getString("driverId");
            String vehicle = data.getString("vehicle");
            String totalfare = data.getString("total_fare");
            String rideId = data.getString("rideId");
            MyApplication.RideId = rideId;
            String licenseId = data.getString("licenseId");
            if (message != null) {
                MyApplication.rideDriverComplete.setMessageride(message);
            } else {
                MyApplication.rideDriverComplete.setMessageride("");
            }
            if (driverName != null) {
                MyApplication.rideDriverComplete.setDriverNameride(driverName);
            } else {
                MyApplication.rideDriverComplete.setDriverNameride("");
            }
            if (pickLat != null) {
                MyApplication.rideDriverComplete.setPickLatride(pickLat);
            } else {
                MyApplication.rideDriverComplete.setPickLatride("");
            }
            if (pickLong != null) {
                MyApplication.rideDriverComplete.setPickLongride(pickLong);
            } else {
                MyApplication.rideDriverComplete.setPickLongride("");
            }
            if (destLat != null) {
                MyApplication.rideDriverComplete.setDestLatride(destLat);
            } else {
                MyApplication.rideDriverComplete.setDestLatride("");
            }
            if (destLong != null) {
                MyApplication.rideDriverComplete.setDestLongride(destLong);
            } else {
                MyApplication.rideDriverComplete.setDestLongride("");
            }
            if (driverId != null) {
                MyApplication.rideDriverComplete.setDriverIdride(driverId);
            } else {
                MyApplication.rideDriverComplete.setDriverIdride("");
            }
            if (vehicle != null) {
                MyApplication.rideDriverComplete.setVehicle(vehicle);
            } else {
                MyApplication.rideDriverComplete.setVehicle("");
            }
            if (rideId != null) {
                MyApplication.rideDriverComplete.setRideId(rideId);
            } else {
                MyApplication.rideDriverComplete.setRideId("");
            }
            if (licenseId != null) {
                MyApplication.rideDriverComplete.setLicenseId(licenseId);
            } else {
                MyApplication.rideDriverComplete.setLicenseId("");
            }
            if (totalfare != null) {
                MyApplication.rideDriverComplete.setTotalfare(totalfare);
            } else {
                MyApplication.rideDriverComplete.setTotalfare("");
            }
            if (pickupaddress != null) {
                MyApplication.rideDriverComplete.setPickupaddress(pickupaddress);
            } else {
                MyApplication.rideDriverComplete.setPickupaddress("");
            }
            if (destinationaddress != null) {
                MyApplication.rideDriverComplete.setDestinationaddress(destinationaddress);
            } else {
                MyApplication.rideDriverComplete.setDestinationaddress("");
            }

            for (ActivityManager.RunningAppProcessInfo processInfo : runningProcesses) {
                if (processInfo.importance == ActivityManager.RunningAppProcessInfo.IMPORTANCE_FOREGROUND) {
                    for (String activeProcess : processInfo.pkgList) {
                        if (activeProcess.equals(getApplicationContext().getPackageName())) {
                            MyApplication.pickuploction = false;
                            Intent broadcastIntent = new Intent();
                            broadcastIntent.putExtra("ridedriverInfo", MyApplication.rideDriverComplete);
                            broadcastIntent.setAction("DriverNotificationcomplete");
                            sendBroadcast(broadcastIntent);

                        } else {

                        }
                    }
                }

            }

        }
    }

    for (ActivityManager.RunningAppProcessInfo processInfo : runningProcesses) {
        if (processInfo.importance == ActivityManager.RunningAppProcessInfo.IMPORTANCE_FOREGROUND) {
            for (String activeProcess : processInfo.pkgList) {
                if (activeProcess.equals(getApplicationContext().getPackageName())) {

                } else {
                    System.out.println("App in background state");
                    sendNotification(message);
                }
            }
        } else {
            System.out.println("App in background state");
            sendNotification(message);
        }

    }

}

---

From source file:nu.yona.app.api.service.ActivityMonitorService.java

private static String printForegroundTask(Context context) {
    currentApp = "NULL";
    try {//w w  w.j ava  2 s . c o m
        if (android.os.Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
            UsageStatsManager usm = (UsageStatsManager) context.getSystemService(Context.USAGE_STATS_SERVICE);
            long time = System.currentTimeMillis();
            List<UsageStats> appList = usm.queryUsageStats(UsageStatsManager.INTERVAL_DAILY,
                    time - AppConstant.ONE_SECOND * AppConstant.ONE_SECOND, time);
            if (appList != null && appList.size() > 0) {
                SortedMap<Long, UsageStats> mySortedMap = new TreeMap<>();
                for (UsageStats usageStats : appList) {
                    mySortedMap.put(usageStats.getLastTimeUsed(), usageStats);
                }
                if (!mySortedMap.isEmpty()) {
                    currentApp = mySortedMap.get(mySortedMap.lastKey()).getPackageName();
                }
            }
        } else {
            ActivityManager am = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
            currentApp = am.getRunningAppProcesses().get(0).processName;
        }
    } catch (Exception e) {
        AppUtils.reportException(ActivityMonitorService.class.getSimpleName(), e, Thread.currentThread());
    }
    return currentApp;
}

---

From source file:com.yamin.kk.vlc.BitmapCache.java

private BitmapCache() {

    // Get the global context of the application
    Context context = VLCApplication.getAppContext();

    // Get memory class of this device, exceeding this amount will throw an
    // OutOfMemory exception.
    final int memClass = ((ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE))
            .getMemoryClass();// ww  w. ja  v  a  2  s  .co  m

    // Use 1/5th of the available memory for this memory cache.
    final int cacheSize = 1024 * 1024 * memClass / 5;

    Log.d(TAG, "LRUCache size sets to " + cacheSize);

    mMemCache = new LruCache<String, Bitmap>(cacheSize) {

        @Override
        protected int sizeOf(String key, Bitmap value) {
            return value.getRowBytes() * value.getHeight();
        }

    };
}

---

From source file:org.couchtatertot.helper.PosterCache.java

private PosterCache(Context c) {
    this.cacheDir = new File(c.getExternalCacheDir(), cacheFolder);
    this.cacheDir.mkdirs();
    int memClass = ((ActivityManager) c.getSystemService(Context.ACTIVITY_SERVICE)).getMemoryClass();
    // use half of the memory unless we have less then 32MB
    int cacheSize = memClass * 1024 * 1024 / 2;
    if (memClass < 32)
        cacheSize = memClass * 1024 * 1024 / 4;
    this.memCache = new LruCache<String, Bitmap>(cacheSize) {
        @Override//from   ww  w .  j  a va 2s  .  c  o m
        protected int sizeOf(String key, Bitmap value) {
            return value.getRowBytes() * value.getHeight();
        }
    };
}

---

From source file:org.videolan.libvlc.BitmapCache.java

private BitmapCache() {

    // Get the global context of the application
    Context context = KsApplication.getAppContext();

    // Get memory class of this device, exceeding this amount will throw an
    // OutOfMemory exception.
    final int memClass = ((ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE))
            .getMemoryClass();// w ww  .  jav  a2s.com

    // Use 1/5th of the available memory for this memory cache.
    final int cacheSize = 1024 * 1024 * memClass / 5;

    Log.d(TAG, "LRUCache size sets to " + cacheSize);

    mMemCache = new LruCache<String, Bitmap>(cacheSize) {

        @Override
        protected int sizeOf(String key, Bitmap value) {
            return value.getRowBytes() * value.getHeight();
        }

    };
}

---

From source file:cn.apputest.ctria.service.UploadFailRecordService.java

public static boolean isServiceRunning(Context context, String className) {
    boolean isRunning = false;
    ActivityManager activityManager = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
    List<ActivityManager.RunningServiceInfo> serviceInfos = activityManager
            .getRunningServices(Constants.RETRIVE_SERVICE_COUNT);

    if (null == serviceInfos || serviceInfos.size() < 1) {
        return false;
    }//w  w  w.j  av a 2  s .com

    for (int i = 0; i < serviceInfos.size(); i++) {
        if (serviceInfos.get(i).service.getClassName().contains(className)) {
            isRunning = true;
            break;
        }
    }
    Log.i("ServiceUtil-AlarmManager", className + " isRunning =  " + isRunning);
    return isRunning;
}

---

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