Java Code Examples for android.net.NetworkInfo.DetailedState#CONNECTED

The following examples show how to use android.net.NetworkInfo.DetailedState#CONNECTED . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: Vpn.java    From android_9.0.0_r45 with Apache License 2.0 5 votes vote down vote up 
private void updateAlwaysOnNotification(DetailedState networkState) {
    final boolean visible = (mAlwaysOn && networkState != DetailedState.CONNECTED);

    final UserHandle user = UserHandle.of(mUserHandle);
    final long token = Binder.clearCallingIdentity();
    try {
        final NotificationManager notificationManager = NotificationManager.from(mContext);
        if (!visible) {
            notificationManager.cancelAsUser(TAG, SystemMessage.NOTE_VPN_DISCONNECTED, user);
            return;
        }
        final Intent intent = new Intent();
        intent.setComponent(ComponentName.unflattenFromString(mContext.getString(
                R.string.config_customVpnAlwaysOnDisconnectedDialogComponent)));
        intent.putExtra("lockdown", mLockdown);
        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        final PendingIntent configIntent = mSystemServices.pendingIntentGetActivityAsUser(
                intent, PendingIntent.FLAG_IMMUTABLE | PendingIntent.FLAG_UPDATE_CURRENT, user);
        final Notification.Builder builder =
                new Notification.Builder(mContext, SystemNotificationChannels.VPN)
                        .setSmallIcon(R.drawable.vpn_connected)
                        .setContentTitle(mContext.getString(R.string.vpn_lockdown_disconnected))
                        .setContentText(mContext.getString(R.string.vpn_lockdown_config))
                        .setContentIntent(configIntent)
                        .setCategory(Notification.CATEGORY_SYSTEM)
                        .setVisibility(Notification.VISIBILITY_PUBLIC)
                        .setOngoing(true)
                        .setColor(mContext.getColor(R.color.system_notification_accent_color));
        notificationManager.notifyAsUser(TAG, SystemMessage.NOTE_VPN_DISCONNECTED,
                builder.build(), user);
    } finally {
        Binder.restoreCallingIdentity(token);
    }
}
Example 2
Source File: SipService.java    From CSipSimple with GNU General Public License v3.0 4 votes vote down vote up 
/**
 * Ask to take the control of the wifi and the partial wake lock if
 * configured
 */
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;
}