Example usage for android.content Context POWER_SERVICE

Introduction

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

Prototype

String POWER_SERVICE

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

Click Source Link

Document

Use with #getSystemService(String) to retrieve a android.os.PowerManager for controlling power management, including "wake locks," which let you keep the device on while you're running long tasks.

Usage

From source file:es.javocsoft.android.lib.toolbox.ToolBox.java

public static void powersaving_wakeUp(Context ctx) {

    if (wakeLock != null)
        wakeLock.release();/*from w w  w .  ja v  a 2 s  .  com*/

    PowerManager pm = (PowerManager) ctx.getSystemService(Context.POWER_SERVICE);
    wakeLock = pm.newWakeLock(
            PowerManager.FULL_WAKE_LOCK | PowerManager.ACQUIRE_CAUSES_WAKEUP | PowerManager.ON_AFTER_RELEASE,
            "javocsoft_library_wakeup");
    wakeLock.acquire();
}

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From source file:com.paywith.ibeacon.service.IBeaconService.java

synchronized private static PowerManager.WakeLock getLock(Context context) {
    if (lockStatic == null) {
        PowerManager mgr = (PowerManager) context.getSystemService(Context.POWER_SERVICE);

        lockStatic = mgr.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, NAME);
        lockStatic.setReferenceCounted(true);
    }//from w  ww.ja v  a 2s . com

    return (lockStatic);
}

---

From source file:com.intel.xdk.device.Device.java

private void aquireWakeLock() {
    PowerManager pm = (PowerManager) activity.getSystemService(Context.POWER_SERVICE);
    wl = pm.newWakeLock(PowerManager.SCREEN_DIM_WAKE_LOCK, "My Tag");
    try {/* w w  w  .j  a  v  a 2  s  .  c  o  m*/
        wl.acquire();
    } catch (Exception e) {
    }
}

---

From source file:com.klinker.android.twitter.utils.NotificationUtils.java

public static void newInteractions(User interactor, Context context, SharedPreferences sharedPrefs,
        String type) {/*from   www  . j  av a2  s .  c  o  m*/
    String title = "";
    String text = "";
    String smallText = "";
    Bitmap icon = null;

    AppSettings settings = AppSettings.getInstance(context);

    Intent resultIntent = new Intent(context, RedirectToDrawer.class);
    PendingIntent resultPendingIntent = PendingIntent.getActivity(context, 0, resultIntent, 0);

    int newFollowers = sharedPrefs.getInt("new_followers", 0);
    int newRetweets = sharedPrefs.getInt("new_retweets", 0);
    int newFavorites = sharedPrefs.getInt("new_favorites", 0);
    int newQuotes = sharedPrefs.getInt("new_quotes", 0);

    // set title
    if (newFavorites + newRetweets + newFollowers > 1) {
        title = context.getResources().getString(R.string.new_interactions);
    } else {
        title = context.getResources().getString(R.string.new_interaction_upper);
    }

    // set text
    String currText = sharedPrefs.getString("old_interaction_text", "");
    if (!currText.equals("")) {
        currText += "<br>";
    }
    if (settings.displayScreenName) {
        text = currText + "<b>" + interactor.getScreenName() + "</b> " + type;
    } else {
        text = currText + "<b>" + interactor.getName() + "</b> " + type;
    }
    sharedPrefs.edit().putString("old_interaction_text", text).commit();

    // set icon
    int types = 0;
    if (newFavorites > 0) {
        types++;
    }
    if (newFollowers > 0) {
        types++;
    }
    if (newRetweets > 0) {
        types++;
    }
    if (newQuotes > 0) {
        types++;
    }

    if (types > 1) {
        icon = BitmapFactory.decodeResource(context.getResources(), R.drawable.ic_stat_icon);
    } else {
        if (newFavorites > 0) {
            icon = BitmapFactory.decodeResource(context.getResources(), R.drawable.ic_heart_dark);
        } else if (newRetweets > 0) {
            icon = BitmapFactory.decodeResource(context.getResources(), R.drawable.ic_action_repeat_dark);
        } else {
            icon = BitmapFactory.decodeResource(context.getResources(), R.drawable.drawer_user_dark);
        }
    }

    // set shorter text
    int total = newFavorites + newFollowers + newRetweets + newQuotes;
    if (total > 1) {
        smallText = total + " " + context.getResources().getString(R.string.new_interactions_lower);
    } else {
        smallText = text;
    }

    Intent markRead = new Intent(context, ReadInteractionsService.class);
    PendingIntent readPending = PendingIntent.getService(context, 0, markRead, 0);

    Intent deleteIntent = new Intent(context, NotificationDeleteReceiverOne.class);

    NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(context).setContentTitle(title)
            .setContentText(Html.fromHtml(
                    settings.addonTheme ? smallText.replaceAll("FF8800", settings.accentColor) : smallText))
            .setSmallIcon(R.drawable.ic_stat_icon).setLargeIcon(icon).setContentIntent(resultPendingIntent)
            .setTicker(title).setDeleteIntent(PendingIntent.getBroadcast(context, 0, deleteIntent, 0))
            .setPriority(NotificationCompat.PRIORITY_HIGH).setAutoCancel(true);

    if (context.getResources().getBoolean(R.bool.expNotifications)) {
        mBuilder.setStyle(new NotificationCompat.BigTextStyle().bigText(
                Html.fromHtml(settings.addonTheme ? text.replaceAll("FF8800", settings.accentColor) : text)));
    }

    if (settings.vibrate) {
        mBuilder.setDefaults(Notification.DEFAULT_VIBRATE);
    }

    if (settings.sound) {
        try {
            mBuilder.setSound(Uri.parse(settings.ringtone));
        } catch (Exception e) {
            mBuilder.setSound(RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION));
        }
    }

    if (settings.led)
        mBuilder.setLights(0xFFFFFF, 1000, 1000);

    if (settings.notifications) {

        NotificationManagerCompat notificationManager = NotificationManagerCompat.from(context);

        notificationManager.notify(4, mBuilder.build());

        // if we want to wake the screen on a new message
        if (settings.wakeScreen) {
            PowerManager pm = (PowerManager) context.getSystemService(Context.POWER_SERVICE);
            final PowerManager.WakeLock wakeLock = pm.newWakeLock((PowerManager.SCREEN_BRIGHT_WAKE_LOCK
                    | PowerManager.FULL_WAKE_LOCK | PowerManager.ACQUIRE_CAUSES_WAKEUP), "TAG");
            wakeLock.acquire(5000);
        }

        // Pebble notification
        if (sharedPrefs.getBoolean("pebble_notification", false)) {
            sendAlertToPebble(context, title, text);
        }

        // Light Flow notification
        sendToLightFlow(context, title, text);
    }
}

---

From source file:com.android.launcher3.Utilities.java

@TargetApi(Build.VERSION_CODES.LOLLIPOP)
public static boolean isPowerSaverOn(Context context) {
    PowerManager powerManager = (PowerManager) context.getSystemService(Context.POWER_SERVICE);
    return ATLEAST_LOLLIPOP && powerManager.isPowerSaveMode();
}

---

From source file:com.daiv.android.twitter.utils.NotificationUtils.java

public static void sendTestNotification(Context context) {

    if (!TEST_NOTIFICATION) {
        return;/*w  w w. j  a va 2 s  .c  o m*/
    }

    AppSettings settings = AppSettings.getInstance(context);

    SharedPreferences sharedPrefs = context.getSharedPreferences("com.daiv.android.twitter_world_preferences",
            Context.MODE_WORLD_READABLE + Context.MODE_WORLD_WRITEABLE);

    Intent markRead = new Intent(context, MarkReadService.class);
    PendingIntent readPending = PendingIntent.getService(context, 0, markRead, 0);

    String shortText = "Test Test";
    String longText = "Here is a test for Test's notifications";

    Intent resultIntent = new Intent(context, RedirectToMentions.class);

    PendingIntent resultPendingIntent = PendingIntent.getActivity(context, 0, resultIntent, 0);

    NotificationCompat.Builder mBuilder;

    Intent deleteIntent = new Intent(context, NotificationDeleteReceiverOne.class);

    mBuilder = new NotificationCompat.Builder(context).setContentTitle(shortText).setContentText(longText)
            .setSmallIcon(R.drawable.ic_stat_icon)
            .setLargeIcon(BitmapFactory.decodeResource(context.getResources(), R.mipmap.ic_launcher))
            .setContentIntent(resultPendingIntent).setAutoCancel(true).setTicker(shortText)
            .setDeleteIntent(PendingIntent.getBroadcast(context, 0, deleteIntent, 0))
            .setPriority(NotificationCompat.PRIORITY_HIGH);

    // Pebble notification
    if (sharedPrefs.getBoolean("pebble_notification", false)) {
        sendAlertToPebble(context, shortText, shortText);
    }

    // Light Flow notification
    sendToLightFlow(context, shortText, shortText);

    if (settings.vibrate) {
        mBuilder.setDefaults(Notification.DEFAULT_VIBRATE);
    }

    if (settings.sound) {
        try {
            mBuilder.setSound(Uri.parse(settings.ringtone));
        } catch (Exception e) {
            e.printStackTrace();
            mBuilder.setSound(RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION));
        }
    }

    if (settings.led)
        mBuilder.setLights(0xFFFFFF, 1000, 1000);

    // Get an instance of the NotificationManager service
    NotificationManagerCompat notificationManager = NotificationManagerCompat.from(context);

    Intent reply = null;
    MentionsDataSource data = MentionsDataSource.getInstance(context);
    PendingIntent replyPending = PendingIntent.getActivity(context, 0, reply, 0);

    RemoteInput remoteInput = new RemoteInput.Builder(EXTRA_VOICE_REPLY).setLabel("@" + "daiv" + " ").build();

    // Create the notification action
    NotificationCompat.Action replyAction = new NotificationCompat.Action.Builder(
            R.drawable.ic_action_reply_dark, context.getResources().getString(R.string.noti_reply),
            replyPending).addRemoteInput(remoteInput).build();

    NotificationCompat.Action.Builder action = new NotificationCompat.Action.Builder(
            R.drawable.ic_action_read_dark, context.getResources().getString(R.string.mark_read), readPending);

    mBuilder.addAction(replyAction);
    mBuilder.addAction(action.build());

    // Build the notification and issues it with notification manager.
    notificationManager.notify(1, mBuilder.build());

    // if we want to wake the screen on a new message
    if (settings.wakeScreen) {
        PowerManager pm = (PowerManager) context.getSystemService(Context.POWER_SERVICE);
        final PowerManager.WakeLock wakeLock = pm.newWakeLock((PowerManager.SCREEN_BRIGHT_WAKE_LOCK
                | PowerManager.FULL_WAKE_LOCK | PowerManager.ACQUIRE_CAUSES_WAKEUP), "TAG");
        wakeLock.acquire(5000);
    }
}

---

From source file:com.klinker.android.twitter.utils.NotificationUtils.java

public static void sendTestNotification(Context context) {

    if (!TEST_NOTIFICATION) {
        return;//from  ww w  . j a v a 2s .c  o  m
    }

    AppSettings settings = AppSettings.getInstance(context);

    SharedPreferences sharedPrefs = context.getSharedPreferences(
            "com.klinker.android.twitter_world_preferences",
            Context.MODE_WORLD_READABLE + Context.MODE_WORLD_WRITEABLE);

    Intent markRead = new Intent(context, MarkReadService.class);
    PendingIntent readPending = PendingIntent.getService(context, 0, markRead, 0);

    String shortText = "Test Talon";
    String longText = "Here is a test for Talon's notifications";

    Intent resultIntent = new Intent(context, RedirectToMentions.class);

    PendingIntent resultPendingIntent = PendingIntent.getActivity(context, 0, resultIntent, 0);

    NotificationCompat.Builder mBuilder;

    Intent deleteIntent = new Intent(context, NotificationDeleteReceiverOne.class);

    mBuilder = new NotificationCompat.Builder(context).setContentTitle(shortText).setContentText(longText)
            .setSmallIcon(R.drawable.ic_stat_icon)
            .setLargeIcon(BitmapFactory.decodeResource(context.getResources(), R.mipmap.ic_launcher))
            .setContentIntent(resultPendingIntent).setAutoCancel(true).setTicker(shortText)
            .setDeleteIntent(PendingIntent.getBroadcast(context, 0, deleteIntent, 0))
            .setPriority(NotificationCompat.PRIORITY_HIGH);

    // Pebble notification
    if (sharedPrefs.getBoolean("pebble_notification", false)) {
        sendAlertToPebble(context, shortText, shortText);
    }

    // Light Flow notification
    sendToLightFlow(context, shortText, shortText);

    if (settings.vibrate) {
        mBuilder.setDefaults(Notification.DEFAULT_VIBRATE);
    }

    if (settings.sound) {
        try {
            mBuilder.setSound(Uri.parse(settings.ringtone));
        } catch (Exception e) {
            e.printStackTrace();
            mBuilder.setSound(RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION));
        }
    }

    if (settings.led)
        mBuilder.setLights(0xFFFFFF, 1000, 1000);

    // Get an instance of the NotificationManager service
    NotificationManagerCompat notificationManager = NotificationManagerCompat.from(context);

    Intent reply = new Intent(context, NotificationCompose.class);
    MentionsDataSource data = MentionsDataSource.getInstance(context);
    PendingIntent replyPending = PendingIntent.getActivity(context, 0, reply, 0);

    RemoteInput remoteInput = new RemoteInput.Builder(EXTRA_VOICE_REPLY).setLabel("@" + "lukeklinker" + " ")
            .build();

    // Create the notification action
    NotificationCompat.Action replyAction = new NotificationCompat.Action.Builder(
            R.drawable.ic_action_reply_dark, context.getResources().getString(R.string.noti_reply),
            replyPending).addRemoteInput(remoteInput).build();

    NotificationCompat.Action.Builder action = new NotificationCompat.Action.Builder(
            R.drawable.ic_action_read_dark, context.getResources().getString(R.string.mark_read), readPending);

    mBuilder.addAction(replyAction);
    mBuilder.addAction(action.build());

    // Build the notification and issues it with notification manager.
    notificationManager.notify(1, mBuilder.build());

    // if we want to wake the screen on a new message
    if (settings.wakeScreen) {
        PowerManager pm = (PowerManager) context.getSystemService(Context.POWER_SERVICE);
        final PowerManager.WakeLock wakeLock = pm.newWakeLock((PowerManager.SCREEN_BRIGHT_WAKE_LOCK
                | PowerManager.FULL_WAKE_LOCK | PowerManager.ACQUIRE_CAUSES_WAKEUP), "TAG");
        wakeLock.acquire(5000);
    }
}

---

From source file:com.android.exchange.ExchangeService.java

private void acquireWakeLock(long id) {
    synchronized (mWakeLocks) {
        Boolean lock = mWakeLocks.get(id);
        if (lock == null) {
            if (mWakeLock == null) {
                PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
                mWakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "MAIL_SERVICE");
                mWakeLock.acquire();/*from w w w.  ja  v  a2s  .  c  o m*/
                //log("+WAKE LOCK ACQUIRED");
            }
            mWakeLocks.put(id, true);
        }
    }
}

---

From source file:com.csipsimple.service.SipService.java

/**
 * Ask to take the control of the wifi and the partial wake lock if
 * configured//from w ww  .  j  av  a 2  s. c om
 */
private synchronized void acquireResources() {
    if (holdResources) {
        return;
    }

    // Add a wake lock for CPU if necessary
    if (prefsWrapper.getPreferenceBooleanValue(SipConfigManager.USE_PARTIAL_WAKE_LOCK)) {
        PowerManager pman = (PowerManager) getSystemService(Context.POWER_SERVICE);
        if (wakeLock == null) {
            wakeLock = pman.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "com.csipsimple.SipService");
            wakeLock.setReferenceCounted(false);
        }
        // Extra check if set reference counted is false ???
        if (!wakeLock.isHeld()) {
            wakeLock.acquire();
        }
    }

    // Add a lock for WIFI if necessary
    WifiManager wman = (WifiManager) getSystemService(Context.WIFI_SERVICE);
    if (wifiLock == null) {
        int mode = WifiManager.WIFI_MODE_FULL;
        if (Compatibility.isCompatible(9)
                && prefsWrapper.getPreferenceBooleanValue(SipConfigManager.LOCK_WIFI_PERFS)) {
            mode = 0x3; // WIFI_MODE_FULL_HIGH_PERF 
        }
        wifiLock = wman.createWifiLock(mode, "com.csipsimple.SipService");
        wifiLock.setReferenceCounted(false);
    }
    if (prefsWrapper.getPreferenceBooleanValue(SipConfigManager.LOCK_WIFI) && !wifiLock.isHeld()) {
        WifiInfo winfo = wman.getConnectionInfo();
        if (winfo != null) {
            DetailedState dstate = WifiInfo.getDetailedStateOf(winfo.getSupplicantState());
            // We assume that if obtaining ip addr, we are almost connected
            // so can keep wifi lock
            if (dstate == DetailedState.OBTAINING_IPADDR || dstate == DetailedState.CONNECTED) {
                if (!wifiLock.isHeld()) {
                    wifiLock.acquire();
                }
            }
        }
    }
    holdResources = true;
}

---

From source file:com.xorcode.andtweet.AndTweetService.java

private PowerManager.WakeLock getWakeLock() {
    PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
    PowerManager.WakeLock wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, TAG);
    wakeLock.acquire();//  w w w .j  av  a  2 s  .  co m
    return wakeLock;
}

---

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