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.adjust.sdk.ActivityHandler.java

public static ActivityHandler getInstance(AdjustConfig adjustConfig) {
    if (adjustConfig == null) {
        AdjustFactory.getLogger().error("AdjustConfig missing");
        return null;
    }/* ww w. j  a  v a  2s  .c o m*/

    if (!adjustConfig.isValid()) {
        AdjustFactory.getLogger().error("AdjustConfig not initialized correctly");
        return null;
    }

    if (adjustConfig.processName != null) {
        int currentPid = android.os.Process.myPid();
        ActivityManager manager = (ActivityManager) adjustConfig.context
                .getSystemService(Context.ACTIVITY_SERVICE);

        if (manager == null) {
            return null;
        }

        for (ActivityManager.RunningAppProcessInfo processInfo : manager.getRunningAppProcesses()) {
            if (processInfo.pid == currentPid) {
                if (!processInfo.processName.equalsIgnoreCase(adjustConfig.processName)) {
                    AdjustFactory.getLogger().info("Skipping initialization in background process (%s)",
                            processInfo.processName);
                    return null;
                }
                break;
            }
        }
    }

    ActivityHandler activityHandler = new ActivityHandler(adjustConfig);
    return activityHandler;
}

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From source file:com.tencent.mars.sample.SampleApplicaton.java

public static void openXlog() {

    if (ContextCompat.checkSelfPermission(context,
            Manifest.permission.WRITE_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED) {
        if (BuildConfig.DEBUG) {
            Xlog.setConsoleLogOpen(true);
        } else {/*from w  ww .ja  va  2s  .  c om*/
            Xlog.setConsoleLogOpen(false);
        }
        Log.setLogImp(new Xlog());
    } else {
        int pid = android.os.Process.myPid();
        String processName = null;
        ActivityManager am = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
        for (ActivityManager.RunningAppProcessInfo appProcess : am.getRunningAppProcesses()) {
            if (appProcess.pid == pid) {
                processName = appProcess.processName;
                break;
            }
        }

        final String SDCARD = Environment.getExternalStorageDirectory().getAbsolutePath();
        final String logPath = SDCARD + "/marssample/log";

        String logFileName = processName.indexOf(":") == -1 ? "MarsSample"
                : ("MarsSample_" + processName.substring(processName.indexOf(":") + 1));

        if (BuildConfig.DEBUG) {
            Xlog.appenderOpen(Xlog.LEVEL_VERBOSE, Xlog.AppednerModeAsync, "", logPath, logFileName);
            Xlog.setConsoleLogOpen(true);
        } else {
            Xlog.appenderOpen(Xlog.LEVEL_INFO, Xlog.AppednerModeAsync, "", logPath, logFileName);
            Xlog.setConsoleLogOpen(false);
        }
        Log.setLogImp(new Xlog());
    }

}

---

From source file:com.teegarcs.mocker.internals.MockerInternals.java

public static boolean isAppOnForeground(Context context) {
    ActivityManager am = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
    List<RunningTaskInfo> taskInfo = am.getRunningTasks(1);
    return taskInfo.get(0).topActivity.getPackageName().equals(context.getApplicationInfo().packageName);
}

---

From source file:com.mobivery.greent.MVYBatteryManagerActivityFragment.java

public static boolean isApplicationBroughtToBackground(final Activity activity) {
    ActivityManager activityManager = (ActivityManager) activity.getSystemService(Context.ACTIVITY_SERVICE);
    List<ActivityManager.RunningTaskInfo> tasks = activityManager.getRunningTasks(1);

    // Check the top Activity against the list of Activities contained in the Application's package.
    if (!tasks.isEmpty()) {
        ComponentName topActivity = tasks.get(0).topActivity;
        try {/*from   www .j  a v a  2  s .  co m*/
            PackageInfo pi = activity.getPackageManager().getPackageInfo(activity.getPackageName(),
                    PackageManager.GET_ACTIVITIES);
            for (ActivityInfo activityInfo : pi.activities) {
                if (topActivity.getClassName().equals(activityInfo.name))
                    return false;
            }
        } catch (PackageManager.NameNotFoundException e) {
            return false; // Never happens.
        }
    }
    return true;
}

---

From source file:Main.java

/**
 * Return <tt>true</tt> if the caller runs in a process dedicated to the Engagement service.<br/>
 * Return <tt>false</tt> otherwise, e.g. if it's the application process (even if the Engagement
 * service is running in it) or another process.<br/>
 * This method is useful when the <b>android:process</b> attribute has been set on the Engagement
 * service, if this method return <tt>true</tt>, application initialization must not be done in
 * that process. This method is used by {@link EngagementApplication}.
 * @param context the application context.
 * @return <tt>true</tt> if the caller is running in a process dedicated to the Engagement
 *         service, <tt>false</tt> otherwise.
 * @see EngagementApplication//from  w  w  w  .  j  a  v a 2  s  .co m
 */
public static boolean isInDedicatedEngagementProcess(Context context) {
    /* Get our package info */
    PackageInfo packageInfo;
    try {
        packageInfo = context.getPackageManager().getPackageInfo(context.getPackageName(),
                PackageManager.GET_SERVICES);
    } catch (Exception e) {
        /*
         * NameNotFoundException (uninstalling?) or in some rare scenario an undocumented
         * "RuntimeException: Package manager has died.", probably caused by a system app process
         * crash.
         */
        return false;
    }

    /* Get main process name */
    String mainProcess = packageInfo.applicationInfo.processName;

    /* Get embedded Engagement process name */
    String engagementProcess = null;
    if (packageInfo.services != null)
        for (ServiceInfo serviceInfo : packageInfo.services)
            if (SERVICE_CLASS.equals(serviceInfo.name)) {
                engagementProcess = serviceInfo.processName;
                break;
            }

    /* If the embedded Engagement service runs on its own process */
    if (engagementProcess != null && !engagementProcess.equals(mainProcess)) {
        /* The result is to check if the current process is the engagement process */
        ActivityManager activityManager = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
        for (RunningAppProcessInfo rapInfo : activityManager.getRunningAppProcesses())
            if (rapInfo.pid == Process.myPid())
                return rapInfo.processName.equals(engagementProcess);
    }

    /* Otherwise engagement is not running in a separate process (or not running at all) */
    return false;
}

---

From source file:com.nike.plusgps.nikeplusgallery.MainActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    dbHelper = new DBHelper(this); // Creates the database
    dbHelper.deleteAllResponse(); // Clears the JSON response cache
    dbHelper.deleteAllMedia(); // Clears the JSON images cache

    // Get memory class of this device, exceeding this amount will throw an
    // OutOfMemory exception.
    final int memClass = ((ActivityManager) getSystemService(Context.ACTIVITY_SERVICE)).getMemoryClass();
    // Use 1/8th of the available memory for this memory cache.
    final int cacheSize = 1024 * 1024 * memClass / 8;
    mMemoryCache = new LruCache<String, Bitmap>(cacheSize) {
        @Override/*from  ww  w. jav a  2 s.c  o m*/
        protected int sizeOf(String key, Bitmap bitmap) {
            // The cache size will be measured in bytes rather than number of items.
            return bitmap.getByteCount();
        }
    };

    if (getResources().getConfiguration().orientation == Configuration.ORIENTATION_PORTRAIT) {

        setContentView(R.layout.activity_main_port);
        GridView view = (GridView) findViewById(R.id.gridView);
        flickrFeedList = new ArrayList<FlickrFeed>();
        new JSONParser()
                .execute("http://api.flickr.com/services/feeds/photos_public.gne?tags=nike&format=json");
        adapter = new FlickrFeedAdapter(getApplicationContext(), R.layout.single_elem_port, flickrFeedList,
                dbHelper, mMemoryCache);
        view.setAdapter(adapter);

    } else {

        setContentView(R.layout.activity_main_land);
        carouselElement = (LinearLayout) findViewById(R.id.carousel);
        // Compute width of a carousel item based on screen width and initial item count
        final DisplayMetrics displayMetrics = new DisplayMetrics();
        getWindowManager().getDefaultDisplay().getMetrics(displayMetrics);
        final int imageWidth = (int) (displayMetrics.widthPixels / INITIAL_ITEMS_COUNT);

        ImageView imageItem;
        String imgURL;
        for (int i = 0; i < flickrFeedList.size(); ++i) {
            imageItem = new ImageView(this);
            imgURL = flickrFeedList.get(i).getMedia();
            new DownloadImageTask(imageItem).execute(imgURL);
            imageItem.setLayoutParams(new LinearLayout.LayoutParams(imageWidth, imageWidth));
            carouselElement.addView(imageItem);
        }
    }
}

---

From source file:cc.psdev.heywifi.MainService.java

@Override
public int onStartCommand(Intent intent, int flags, int startId) {
    Log.i("onStartCommand", "called");
    wm = (WifiManager) getSystemService(Context.WIFI_SERVICE);
    cm = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
    ni = cm.getNetworkInfo(ConnectivityManager.TYPE_WIFI);
    dm = new DBManager(getApplicationContext(), "data", null, DATABASE_VERSION);
    audm = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
    actm = (ActivityManager) getSystemService(Context.ACTIVITY_SERVICE);
    nm = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
    pref = new SharedPrefSettings(this);
    Thread thread = new Thread(this);
    thread.start();//from   w  w  w  .jav a2 s  .c o m

    return START_STICKY;
}

---

From source file:com.google.android.apps.muzei.render.MuzeiRendererFragment.java

@Override
@TargetApi(Build.VERSION_CODES.KITKAT)//from   w  w w . ja v a  2  s .  co  m
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    boolean simpleDemoMode = false;
    if (mDemoMode && Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
        ActivityManager activityManager = (ActivityManager) getActivity()
                .getSystemService(Context.ACTIVITY_SERVICE);
        if (activityManager.isLowRamDevice()) {
            simpleDemoMode = true;
        }
    }

    if (simpleDemoMode) {
        DisplayMetrics dm = getResources().getDisplayMetrics();
        int targetWidth = dm.widthPixels;
        int targetHeight = dm.heightPixels;
        if (!mDemoFocus) {
            targetHeight = MathUtil.roundMult4(
                    ImageBlurrer.MAX_SUPPORTED_BLUR_PIXELS * 10000 / MuzeiBlurRenderer.DEFAULT_BLUR);
            targetWidth = MathUtil.roundMult4((int) (dm.widthPixels * 1f / dm.heightPixels * targetHeight));
        }

        mSimpleDemoModeImageView = new ImageView(container.getContext());
        mSimpleDemoModeImageView.setScaleType(ImageView.ScaleType.CENTER_CROP);
        Picasso.with(getActivity()).load("file:///android_asset/starrynight.jpg")
                .resize(targetWidth, targetHeight).centerCrop().into(mSimpleDemoModeLoadedTarget);
        return mSimpleDemoModeImageView;
    } else {
        mView = new MuzeiView(getActivity());
        mView.setPreserveEGLContextOnPause(true);
        return mView;
    }
}

---

From source file:rus.cpuinfo.AndroidDepedentModel.DevInfo.java

@NonNull
private ActivityManager.MemoryInfo getMemoryInfo() {

    ActivityManager activityManager = (ActivityManager) getContext().getSystemService(Context.ACTIVITY_SERVICE);
    ActivityManager.MemoryInfo mi = new ActivityManager.MemoryInfo();
    activityManager.getMemoryInfo(mi);//from  w  w w  .  j  a  v  a2s .  c o m

    return mi;
}

---

From source file:com.error.hunter.ListenService.java

@Override
public void onCreate() {

    final Context context = getApplicationContext();
    mActivityManager = (ActivityManager) this.getSystemService(Context.ACTIVITY_SERVICE);

    new Thread(new Runnable() {
        public void run() {
            while (true) {
                try {
                    Thread.sleep(750);

                    List<ActivityManager.ProcessErrorStateInfo> errList;
                    errList = mActivityManager.getProcessesInErrorState();

                    if (errList != null) {

                        Iterator<ActivityManager.ProcessErrorStateInfo> iter = errList.iterator();
                        while (iter.hasNext()) {
                            ActivityManager.ProcessErrorStateInfo entry = iter.next();

                            for (String packageName : set) {
                                if (entry.processName.equals(packageName)) {
                                    generateBugReport(entry);
                                    createNotification(context);

                                    strBuf.delete(0, strBuf.length());
                                    errList.clear();
                                    Thread.sleep(20000);
                                }/*from  w w  w  .j  a  va  2s .co m*/
                            }
                        }
                    }
                } catch (InterruptedException e) {
                    e.printStackTrace();
                }
            }
        }
    }).start();
}

---

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