Example usage for android.content Context ACTIVITY

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.air.mobilebrowser.BrowserActivity.java

@Override
public void onPause() {
    ActivityManager am = (ActivityManager) getSystemService(Context.ACTIVITY_SERVICE);
    List<RunningTaskInfo> tasks = am.getRunningTasks(1);
    ComponentName topActivity = tasks.get(0).topActivity;
    String packageName = topActivity.getPackageName();

    if (!packageName.equals(super.getPackageName()) && !packageName.equals("android")) {
        mBeenBackgrounded = true;//  w  ww . j  a v  a 2s  .  c o  m
        executeAIRMobileFunction(JSNTVCmds.NTV_ENTER_BACKGROUND, null);
    }
    mWebView.onPause();
    super.onPause();
}

From source file:com.gm.goldencity.util.Utils.java

/**
 * Checking a service is running or not/*from www .j  av a2s.c  o  m*/
 *
 * @param context   Application context
 * @param myService Set your service class
 * @return
 */
public static boolean isServiceRunning(Context context, Class<?> myService) {
    ActivityManager manager = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
    for (ActivityManager.RunningServiceInfo service : manager.getRunningServices(Integer.MAX_VALUE)) {
        if (myService.getName().equals(service.service.getClassName())) {
            return true;
        }
    }
    return false;
}

From source file:com.taobao.weex.utils.WXUtils.java

public static long getAvailMemory(Context context) {
    ActivityManager am = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
    ActivityManager.MemoryInfo mi = new ActivityManager.MemoryInfo();
    am.getMemoryInfo(mi);/*  w  w w .j a va  2 s  . c  om*/
    //mi.availMem; ??
    //return Formatter.formatFileSize(context, mi.availMem);// ??
    WXLogUtils.w("app AvailMemory ---->>>" + mi.availMem / (1024 * 1024));
    return mi.availMem / (1024 * 1024);
}

From source file:org.godotengine.godot.Godot.java

public int getGLESVersionCode() {
    ActivityManager am = (ActivityManager) this.getSystemService(Context.ACTIVITY_SERVICE);
    ConfigurationInfo deviceInfo = am.getDeviceConfigurationInfo();
    return deviceInfo.reqGlEsVersion;
}

From source file:com.ruesga.rview.misc.BitmapUtils.java

public static int calculateMaxAvailableSize(Context context) {
    if (AndroidHelper.isJellyBeanOrGreater()) {
        ActivityManager.MemoryInfo mi = new ActivityManager.MemoryInfo();
        ActivityManager activityManager = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
        activityManager.getMemoryInfo(mi);
        return (int) ((mi.totalMem / 1073741824) * 1024);
    }//from w ww .j  ava2s .  co  m
    // The minimum for all android devices
    return 1024;
}

From source file:com.packetsender.android.MainActivity.java

public RunningServiceInfo getServiceIntent() {
    ActivityManager manager = (ActivityManager) getSystemService(Context.ACTIVITY_SERVICE);
    for (RunningServiceInfo service : manager.getRunningServices(Integer.MAX_VALUE)) {
        if ("com.packetsender.android.PacketListenerService".equals(service.service.getClassName())) {
            return service;
        }/*  ww w. j  a va  2  s .co  m*/
    }

    return null;
}

From source file:fr.s13d.photobackup.preferences.PBPreferenceFragment.java

private boolean isPhotoBackupServiceRunning() {
    final Activity activity = getActivity();
    if (activity != null) {
        final ActivityManager manager = (ActivityManager) getActivity()
                .getSystemService(Context.ACTIVITY_SERVICE);
        for (ActivityManager.RunningServiceInfo service : manager.getRunningServices(Integer.MAX_VALUE)) {
            boolean sameClass = PBService.class.getName().equals(service.service.getClassName());
            boolean samePackage = BuildConfig.APPLICATION_ID.equals(service.service.getPackageName());
            if (sameClass && samePackage) {
                Log.i(LOG_TAG, "Service is running");
                return true;
            }//from  w w  w  .java2 s.co m
        }
    }
    Log.i(LOG_TAG, "Service or activity is NOT running");
    return false;
}

From source file:com.nxp.ltsm.ltsmclient.tools.Utils.java

static String getForeGroundL(Context context) {
    final int PROCESS_STATE_TOP = 2;
    RunningAppProcessInfo currentInfo = null;
    Field field = null;/*from  w  ww  .ja v a2  s  .c  om*/
    try {
        field = RunningAppProcessInfo.class.getDeclaredField("processState");
    } catch (Exception e) {
        e.printStackTrace();
    }
    ActivityManager am = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
    List<RunningAppProcessInfo> appList = am.getRunningAppProcesses();
    for (RunningAppProcessInfo app : appList) {
        if (app.importance == RunningAppProcessInfo.IMPORTANCE_FOREGROUND && app.importanceReasonCode == 0) {
            Integer state = null;
            try {
                state = field.getInt(app);
            } catch (Exception e) {
                e.printStackTrace();
            }
            if (state != null && state == PROCESS_STATE_TOP) {
                currentInfo = app;
                break;
            }
        }
    }
    return currentInfo.processName;
}

From source file:com.prey.PreyPhone.java

private long getMemoryRamSize() {
    ActivityManager activityManager = (ActivityManager) ctx.getSystemService(Context.ACTIVITY_SERVICE);
    ActivityManager.MemoryInfo mInfo = new ActivityManager.MemoryInfo();
    activityManager.getMemoryInfo(mInfo);
    return (mInfo.threshold >> 20);
}

From source file:me.piebridge.prevent.framework.SystemReceiver.java

private Map<String, Set<Long>> getRunningAppProcesses(Context context) {
    Map<String, Set<Long>> running = new HashMap<String, Set<Long>>();
    Set<String> services = getRunningServices(context);
    ActivityManager activityManager = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
    List<ActivityManager.RunningAppProcessInfo> processes = activityManager.getRunningAppProcesses();
    if (processes == null) {
        PreventLog.w("cannot get running processes");
        return running;
    }//  w w  w. j av  a  2  s  . c o m
    for (ActivityManager.RunningAppProcessInfo process : processes) {
        for (String pkg : process.pkgList) {
            Set<Long> importance = running.get(pkg);
            if (importance == null) {
                importance = new LinkedHashSet<Long>();
                running.put(pkg, importance);
            }
            if (process.importance != ActivityManager.RunningAppProcessInfo.IMPORTANCE_SERVICE) {
                importance.add((long) process.importance);
            } else if (services.contains(pkg)) {
                importance.add((long) process.importance);
            } else {
                importance.add((long) -process.importance);
            }
        }
    }
    return running;
}

Example usage for android.content Context ACTIVITY_SERVICE

Introduction

Prototype

Document

Usage