Examples with WifiManager android.net.wifi.WifiManager used on opensource projects

Example 41 with WifiManager

use of android.net.wifi.WifiManager in project FileExplorer by MiCode.

the class FTPServerService method getWifiIp.

/**
     * Gets the IP address of the wifi connection.
     *
     * @return The integer IP address if wifi enabled, or null if not.
     */
public static InetAddress getWifiIp() {
    Context myContext = Globals.getContext();
    if (myContext == null) {
        throw new NullPointerException("Global context is null");
    }
    WifiManager wifiMgr = (WifiManager) myContext.getSystemService(Context.WIFI_SERVICE);
    if (isWifiEnabled()) {
        int ipAsInt = wifiMgr.getConnectionInfo().getIpAddress();
        if (ipAsInt == 0) {
            return null;
        } else {
            return Util.intToInet(ipAsInt);
        }
    } else {
        return null;
    }
}

Example 42 with WifiManager

use of android.net.wifi.WifiManager in project android_frameworks_base by ParanoidAndroid.

the class WifiAssociationTestRunner method setFrequencyBand.

private void setFrequencyBand(String band) {
    WifiManager mWifiManager = (WifiManager) getContext().getSystemService(Context.WIFI_SERVICE);
    if (band.equals("2.4")) {
        Log.v(TAG, "set frequency band to 2.4");
        mBand = WifiManager.WIFI_FREQUENCY_BAND_2GHZ;
    } else if (band.equals("5.0")) {
        Log.v(TAG, "set frequency band to 5.0");
        mBand = WifiManager.WIFI_FREQUENCY_BAND_5GHZ;
    } else if (band.equals("auto")) {
        Log.v(TAG, "set frequency band to auto");
        mBand = WifiManager.WIFI_FREQUENCY_BAND_AUTO;
    } else {
        Assert.fail("invalid frequency band");
    }
    int currentFreq = mWifiManager.getFrequencyBand();
    if (mBand == currentFreq) {
        Log.v(TAG, "frequency band has been set");
        return;
    }
    mWifiManager.setFrequencyBand(mBand, true);
}

Example 43 with WifiManager

use of android.net.wifi.WifiManager in project android_frameworks_base by ParanoidAndroid.

the class DownloadManagerBaseTest method setWiFiStateOn.

/**
     * Enables or disables WiFi.
     *
     * Note: Needs the following permissions:
     *  android.permission.ACCESS_WIFI_STATE
     *  android.permission.CHANGE_WIFI_STATE
     * @param enable true if it should be enabled, false if it should be disabled
     */
protected void setWiFiStateOn(boolean enable) throws Exception {
    Log.i(LOG_TAG, "Setting WiFi State to: " + enable);
    WifiManager manager = (WifiManager) mContext.getSystemService(Context.WIFI_SERVICE);
    manager.setWifiEnabled(enable);
    String timeoutMessage = "Timed out waiting for Wifi to be " + (enable ? "enabled!" : "disabled!");
    WiFiChangedReceiver receiver = new WiFiChangedReceiver(mContext);
    mContext.registerReceiver(receiver, new IntentFilter(ConnectivityManager.CONNECTIVITY_ACTION));
    synchronized (receiver) {
        long timeoutTime = SystemClock.elapsedRealtime() + DEFAULT_MAX_WAIT_TIME;
        boolean timedOut = false;
        while (receiver.getWiFiIsOn() != enable && !timedOut) {
            try {
                receiver.wait(DEFAULT_WAIT_POLL_TIME);
                if (SystemClock.elapsedRealtime() > timeoutTime) {
                    timedOut = true;
                }
            } catch (InterruptedException e) {
            // ignore InterruptedExceptions
            }
        }
        if (timedOut) {
            fail(timeoutMessage);
        }
    }
    assertEquals(enable, receiver.getWiFiIsOn());
}

Example 44 with WifiManager

use of android.net.wifi.WifiManager in project android_frameworks_base by ParanoidAndroid.

the class DownloadManagerBaseTest method setWiFiStateOn.

/**
     * Enables or disables WiFi.
     *
     * Note: Needs the following permissions:
     *  android.permission.ACCESS_WIFI_STATE
     *  android.permission.CHANGE_WIFI_STATE
     * @param enable true if it should be enabled, false if it should be disabled
     */
protected void setWiFiStateOn(boolean enable) throws Exception {
    Log.i(LOG_TAG, "Setting WiFi State to: " + enable);
    WifiManager manager = (WifiManager) mContext.getSystemService(Context.WIFI_SERVICE);
    manager.setWifiEnabled(enable);
    String timeoutMessage = "Timed out waiting for Wifi to be " + (enable ? "enabled!" : "disabled!");
    WiFiChangedReceiver receiver = new WiFiChangedReceiver(mContext);
    mContext.registerReceiver(receiver, new IntentFilter(ConnectivityManager.CONNECTIVITY_ACTION));
    synchronized (receiver) {
        long timeoutTime = SystemClock.elapsedRealtime() + DEFAULT_MAX_WAIT_TIME;
        boolean timedOut = false;
        while (receiver.getWiFiIsOn() != enable && !timedOut) {
            try {
                receiver.wait(DEFAULT_WAIT_POLL_TIME);
                if (SystemClock.elapsedRealtime() > timeoutTime) {
                    timedOut = true;
                }
            } catch (InterruptedException e) {
            // ignore InterruptedExceptions
            }
        }
        if (timedOut) {
            fail(timeoutMessage);
        }
    }
    assertEquals(enable, receiver.getWiFiIsOn());
}

Example 45 with WifiManager

use of android.net.wifi.WifiManager in project android_frameworks_base by ParanoidAndroid.

the class SettingsBackupAgent method onCreate.

@Override
public void onCreate() {
    if (DEBUG_BACKUP)
        Log.d(TAG, "onCreate() invoked");
    mSettingsHelper = new SettingsHelper(this);
    super.onCreate();
    WifiManager mWfm = (WifiManager) getSystemService(Context.WIFI_SERVICE);
    if (mWfm != null)
        mWifiConfigFile = mWfm.getConfigFile();
}