Java Code Examples for android.net.wifi.WifiManager#setWifiEnabled()

The following examples show how to use android.net.wifi.WifiManager#setWifiEnabled() . 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: ConnectionBuddy.java    From android_connectionbuddy with Apache License 2.0 6 votes vote down vote up
/**
 * Connects to the WiFi configuration with given {@param networkSsid} as network configuration's SSID and {@param networkPassword} as
 * network configurations's password and optionaly notifies about the result if {@param listener} has defined value.
 * {@link android.Manifest.permission#ACCESS_COARSE_LOCATION} and {@link android.Manifest.permission#ACCESS_FINE_LOCATION} permissions
 * are required in order to initiate new access point scan.
 *
 * @param networkSsid     WifiConfiguration network SSID.
 * @param networkPassword WifiConfiguration network password.
 * @param listener        Callback listener.
 */
@RequiresPermission(allOf = {ACCESS_COARSE_LOCATION, ACCESS_FINE_LOCATION})
public void connectToWifiConfiguration(Context context, String networkSsid, String networkPassword, boolean disconnectIfNotFound,
    WifiConnectivityListener listener) throws SecurityException {
    // Check if permissions have been granted
    if (ContextCompat.checkSelfPermission(context, ACCESS_COARSE_LOCATION)
        != PackageManager.PERMISSION_GRANTED
        || ActivityCompat.checkSelfPermission(context, ACCESS_FINE_LOCATION)
        != PackageManager.PERMISSION_GRANTED) {
        throw new SecurityException("ACCESS_COARSE_LOCATION and ACCESS_FINE_LOCATION permissions have not been granted by the user.");
    } else {
        WifiManager wifiManager = (WifiManager) getConfiguration().getContext().getApplicationContext()
            .getSystemService(Context.WIFI_SERVICE);
        if (!wifiManager.isWifiEnabled()) {
            wifiManager.setWifiEnabled(true);
        }

        // there is no wifi configuration with given data in list of configured networks. Initialize scan for access points.
        wifiScanResultReceiver = new WifiScanResultReceiver(wifiManager, networkSsid, networkPassword, disconnectIfNotFound, listener);
        configuration.getContext()
            .registerReceiver(wifiScanResultReceiver, new IntentFilter(WifiManager.SCAN_RESULTS_AVAILABLE_ACTION));
        wifiManager.startScan();
    }
}
 
Example 2
Source File: NetworkUtils.java    From AcgClub with MIT License 6 votes vote down vote up
/**
 * Set wifi enabled.
 * <p>Must hold
 * {@code <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />}</p>
 *
 * @param enabled True to enabled, false otherwise.
 */
@SuppressLint("MissingPermission")
public static void setWifiEnabled(final boolean enabled) {
  @SuppressLint("WifiManagerLeak")
  WifiManager manager = (WifiManager) Utils.getApp().getSystemService(Context.WIFI_SERVICE);
  if (manager == null) {
    return;
  }
  if (enabled) {
    if (!manager.isWifiEnabled()) {
      manager.setWifiEnabled(true);
    }
  } else {
    if (manager.isWifiEnabled()) {
      manager.setWifiEnabled(false);
    }
  }
}
 
Example 3
Source File: LocAlarmService.java    From ownmdm with GNU General Public License v2.0 6 votes vote down vote up
/**
* get wifi networks
*/
  String getWifi() {
  	final String redes = "";
  	
try {

	String connectivity_context = Context.WIFI_SERVICE;
          final WifiManager wifi = (WifiManager) getSystemService(connectivity_context);  
          if (wifi.isWifiEnabled()) {
              wifi.startScan();
          }		
          else {
          	Util.wifiApagado = true;
          	wifi.setWifiEnabled(true);
          	wifi.startScan();
          }
          
} catch(Exception e) {
	Util.logDebug("Exception (getWifi): " + e.getMessage());
}
  	
  	return redes;
  }
 
Example 4
Source File: Common.java    From NonViewUtils with Apache License 2.0 6 votes vote down vote up
/**
 * 打开或关闭WIFI
 *
 * @param mContext Context
 * @param action   打开使用on 关闭使用off
 */
public static void onWifi(Context mContext, String action) {
    WifiManager wm = ((WifiManager) mContext
            .getSystemService(Context.WIFI_SERVICE));
    if (action.toLowerCase().equalsIgnoreCase("on")) {
        if (!wm.isWifiEnabled()) {
            wm.setWifiEnabled(true);
        }
    }

    if (action.toLowerCase().equalsIgnoreCase("off")) {
        if (wm.isWifiEnabled()) {
            wm.setWifiEnabled(false);
        }
    }
}
 
Example 5
Source File: WifiScannerService.java    From karmadetector with GNU Lesser General Public License v3.0 6 votes vote down vote up
@Override
public void onCreate() {
    SharedPreferences sharedPreferences = getSharedPreferences("karmaDetectorPrefs", Context.MODE_PRIVATE);
    wifiManager = (WifiManager) getSystemService(Context.WIFI_SERVICE);
    wifiLock = wifiManager.createWifiLock(WifiManager.WIFI_MODE_FULL, "WifiScannerService");
    defaultNotificationUri = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
    notificationManager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
    shouldRun = true;
    int DEFAULT_SCAN_FREQ = 300;
    frequency = sharedPreferences.getInt("scanFrequency", DEFAULT_SCAN_FREQ);

    if (!wifiManager.isWifiEnabled()) {
        boolean ret = wifiManager.setWifiEnabled(true);
        if (!ret)
            addToLog("Problem activating Wifi. Active scans will not work.");
    }
    removeDecoyNetworks();
    createDecoyNetwork();

    startBroadcastReceiver();
    super.onCreate();
}
 
Example 6
Source File: TasksUtils.java    From FreezeYou with Apache License 2.0 6 votes vote down vote up
private static void enableAndDisableSysSettings(String[] tasks, Context context, boolean enable) {
    for (String aTask : tasks) {
        switch (aTask) {
            case "wifi"://WiFi
                WifiManager wifiManager = (WifiManager) context.getApplicationContext().getSystemService(Context.WIFI_SERVICE);
                if (wifiManager != null)
                    wifiManager.setWifiEnabled(enable);
                break;
            case "cd"://CellularData
                setMobileDataEnabled(context, enable);
                break;
            case "bluetooth"://Bluetooth
                if (enable) {
                    BluetoothAdapter.getDefaultAdapter().enable();
                } else {
                    BluetoothAdapter.getDefaultAdapter().disable();
                }
                break;
            default:
                break;
        }
    }
}
 
Example 7
Source File: NetworkUtils.java    From AndroidModulePattern with Apache License 2.0 6 votes vote down vote up
/**
 * 打开或关闭wifi
 * <p>需添加权限 {@code <uses-permission android:name="android.permission.CHANGE_WIFI_STATE"/>}</p>
 *
 * @param enabled {@code true}: 打开<br>{@code false}: 关闭
 */
public static void setWifiEnabled(boolean enabled) {
    WifiManager wifiManager = (WifiManager) Utils.getContext().getApplicationContext().getSystemService(Context.WIFI_SERVICE);
    if (enabled) {
        if (!wifiManager.isWifiEnabled()) {
            wifiManager.setWifiEnabled(true);
        }
    } else {
        if (wifiManager.isWifiEnabled()) {
            wifiManager.setWifiEnabled(false);
        }
    }
}
 
Example 8
Source File: MainActivity.java    From WiFiProxySwitcher with Apache License 2.0 6 votes vote down vote up
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    FragmentManager fm = getSupportFragmentManager();
    FragmentTransaction ft = fm.beginTransaction();
    proxySettingsFragment = new ProxySettingsFragment();
    ft.add(R.id.fragment_container,proxySettingsFragment);
    ft.commit();

    WifiManager manager = (WifiManager) getSystemService(Context.WIFI_SERVICE);
    if (!manager.isWifiEnabled()) {
        manager.setWifiEnabled(true);
    }
}
 
Example 9
Source File: WifiUtils.java    From SimpleSmsRemote with MIT License 5 votes vote down vote up
/**
 * enable or disable wifi
 *
 * @param context app context
 * @param enabled wifi state
 * @throws Exception
 */
public static void SetWifiState(Context context, boolean enabled) throws Exception {
    SetHotspotState(context, false);

    WifiManager wifimanager = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
    if (!wifimanager.setWifiEnabled(enabled))
        throw new Exception("failed to set wifi state");
}
 
Example 10
Source File: Badservice.java    From android_emulator_hacks with Apache License 2.0 5 votes vote down vote up
@Override
public void onCreate() {
    super.onCreate();

    // Stresstesting has a habbit of turning off the wifi....
    WifiManager wifiManager = (WifiManager) this.getSystemService(Context.WIFI_SERVICE);
    wifiManager.setWifiEnabled(true);
    wifiLock = wifiManager.createWifiLock(WifiManager.WIFI_MODE_FULL, "hack_wifilock");
    wifiLock.acquire();

    KeyguardManager keyguardManager = (KeyguardManager) getSystemService(KEYGUARD_SERVICE);
    keyguardLock = keyguardManager.newKeyguardLock("hack_activity");
    keyguardLock.disableKeyguard();

    PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
    wakeLock = pm.newWakeLock(PowerManager.FULL_WAKE_LOCK | PowerManager.ACQUIRE_CAUSES_WAKEUP
            | PowerManager.ON_AFTER_RELEASE, "hack_wakelock");
    wakeLock.acquire();
    Log.d(HackActivity.TAG, "Badservice running, will hold wifi lock, wakelock and keyguard lock");
    audio = (AudioManager) getSystemService(Context.AUDIO_SERVICE);

    SettingsContentObserver observer = new SettingsContentObserver(new Handler());
    this.getApplicationContext().getContentResolver().registerContentObserver(
            android.provider.Settings.System.CONTENT_URI, true, observer);

    handler.postDelayed(new Runnable() {
        @Override
        public void run() {
            Log.d(HackActivity.TAG, "Badservice shutting down");
            wifiLock.release();
            wakeLock.release();
            keyguardLock.reenableKeyguard();
            stopSelf();
        }
    }, 1000 * 60 * 60);
    
    muteVolume();
}
 
Example 11
Source File: WiFiConfig.java    From product-emm with Apache License 2.0 5 votes vote down vote up
public WiFiConfig(Context context) {
    this.context = context.getApplicationContext();
    wifiManager = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
    connectivityManager =
            (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
    if (!isConnected(context, ConnectivityManager.TYPE_WIFI)) {
        wifiManager.setWifiEnabled(true);
    }
}
 
Example 12
Source File: DeviceUtils.java    From AndroidUtilCode with Apache License 2.0 5 votes vote down vote up
/**
 * Enable or disable wifi.
 * <p>Must hold {@code <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />}</p>
 *
 * @param enabled True to enabled, false otherwise.
 */
@RequiresPermission(CHANGE_WIFI_STATE)
private static void setWifiEnabled(final boolean enabled) {
    @SuppressLint("WifiManagerLeak")
    WifiManager manager = (WifiManager) Utils.getApp().getSystemService(WIFI_SERVICE);
    if (manager == null) return;
    if (enabled == manager.isWifiEnabled()) return;
    manager.setWifiEnabled(enabled);
}
 
Example 13
Source File: PlaceAutocompleteFragmentTest.java    From mapbox-plugins-android with BSD 2-Clause "Simplified" License 5 votes vote down vote up
@Test
public void offline_doesShowCorrectViewWhenDeviceGoesBackOnline() throws Exception {
  WifiManager wifi = (WifiManager) activityRule.getActivity().getSystemService(Context.WIFI_SERVICE);
  wifi.setWifiEnabled(true);

  onView(withId(R.id.edittext_search)).perform(typeText("W"));
  onView(withId(R.id.offlineResultView)).check(matches(not((isDisplayed()))));
}
 
Example 14
Source File: ForceDozeService.java    From ForceDoze with GNU General Public License v3.0 4 votes vote down vote up
public void enableWiFi() {
    WifiManager wifi = (WifiManager) getApplicationContext().getSystemService(Context.WIFI_SERVICE);
    wifi.setWifiEnabled(true);
}
 
Example 15
Source File: PNetwork.java    From PHONK with GNU General Public License v3.0 4 votes vote down vote up
@PhonkMethod(description = "Enable/Disable the Wifi adapter", example = "")
@PhonkMethodParam(params = {"boolean"})
public void enableWifi(boolean enabled) {
    WifiManager wifiManager = (WifiManager) getContext().getSystemService(Context.WIFI_SERVICE);
    wifiManager.setWifiEnabled(enabled);
}
 
Example 16
Source File: BleUtils.java    From Bluefruit_LE_Connect_Android with MIT License 4 votes vote down vote up
public static void enableWifi(boolean enable, Context context) {
    WifiManager wifiManager = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
    wifiManager.setWifiEnabled(enable);
}
 
Example 17
Source File: PhoneWifiHelper.java    From arcusandroid with Apache License 2.0 4 votes vote down vote up
public static boolean setWifiEnabled (boolean enabled) {
    final WifiManager wifiManager = getWiFiManager(ArcusApplication.getArcusApplication());
    return wifiManager.setWifiEnabled(enabled);
}
 
Example 18
Source File: NetWorkTool.java    From FoodOrdering with Apache License 2.0 4 votes vote down vote up
public void changeWIFIState(boolean state) {
    WifiManager wifi_manager = (WifiManager) context
            .getSystemService(Context.WIFI_SERVICE);
    wifi_manager.setWifiEnabled(state);
}
 
Example 19
Source File: NetworkUtil.java    From TikTok with Apache License 2.0 4 votes vote down vote up
/**
 * WIFI网络开关
 */
public static void toggleWiFi(Context context, boolean enabled) {
    WifiManager wm = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
    wm.setWifiEnabled(enabled);
}
 
Example 20
Source File: SwapService.java    From fdroidclient with GNU General Public License v3.0 4 votes vote down vote up
public void onCreate() {
    super.onCreate();
    startForeground(NOTIFICATION, createNotification());
    localBroadcastManager = LocalBroadcastManager.getInstance(this);
    swapPreferences = getSharedPreferences(SHARED_PREFERENCES, Context.MODE_PRIVATE);

    LocalHTTPDManager.start(this);

    bluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
    if (bluetoothAdapter != null) {
        SwapService.putBluetoothEnabledBeforeSwap(bluetoothAdapter.isEnabled());
        if (bluetoothAdapter.isEnabled()) {
            BluetoothManager.start(this);
        }
        registerReceiver(bluetoothScanModeChanged,
                new IntentFilter(BluetoothAdapter.ACTION_SCAN_MODE_CHANGED));
    }

    wifiManager = (WifiManager) getApplicationContext().getSystemService(Context.WIFI_SERVICE);
    if (wifiManager != null) {
        SwapService.putWifiEnabledBeforeSwap(wifiManager.isWifiEnabled());
    }

    appsToSwap.addAll(deserializePackages(swapPreferences.getString(KEY_APPS_TO_SWAP, "")));

    Preferences.get().registerLocalRepoHttpsListeners(httpsEnabledListener);

    localBroadcastManager.registerReceiver(onWifiChange, new IntentFilter(WifiStateChangeService.BROADCAST));
    localBroadcastManager.registerReceiver(bluetoothStatus, new IntentFilter(BluetoothManager.ACTION_STATUS));
    localBroadcastManager.registerReceiver(bluetoothPeerFound, new IntentFilter(BluetoothManager.ACTION_FOUND));
    localBroadcastManager.registerReceiver(bonjourPeerFound, new IntentFilter(BonjourManager.ACTION_FOUND));
    localBroadcastManager.registerReceiver(bonjourPeerRemoved, new IntentFilter(BonjourManager.ACTION_REMOVED));
    localBroadcastManager.registerReceiver(localRepoStatus, new IntentFilter(LocalRepoService.ACTION_STATUS));

    if (getHotspotActivatedUserPreference()) {
        WifiApControl wifiApControl = WifiApControl.getInstance(this);
        if (wifiApControl != null) {
            wifiApControl.enable();
        }
    } else if (getWifiVisibleUserPreference()) {
        if (wifiManager != null) {
            wifiManager.setWifiEnabled(true);
        }
    }

    BonjourManager.start(this);
    BonjourManager.setVisible(this, getWifiVisibleUserPreference() || getHotspotActivatedUserPreference());
}