Example usage for android.bluetooth BluetoothAdapter getDefaultAdapter

Introduction

In this page you can find the example usage for android.bluetooth BluetoothAdapter getDefaultAdapter.

Prototype

public static synchronized BluetoothAdapter getDefaultAdapter()

Source Link

Document

Get a handle to the default local Bluetooth adapter.

Usage

From source file:Main.java

/**
 * Determine if bluetooth is turned on.//from   w  w  w . j  a  va  2  s . c  o m
 *
 * @return True if bloetuuth is turned on.
 */
public static boolean isBluetoothOn() {
    final BluetoothAdapter bluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
    return bluetoothAdapter.isEnabled();
}

From source file:Main.java

public static void initBluetooth(Context context) {
    // Get local Bluetooth adapter
    if (mBluetoothAdapter == null)
        mBluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
    mContext = context;//from   w  ww  .  ja v  a  2  s .co m
}

From source file:Main.java

public static BluetoothAdapter getAdapter() {
    return BluetoothAdapter.getDefaultAdapter();
}

From source file:Main.java

public static boolean isBluetoothEnabled(Context context) {
    if (checkPermission(context, Manifest.permission.BLUETOOTH)) {
        BluetoothAdapter mBluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
        if (mBluetoothAdapter != null) {
            return mBluetoothAdapter.isEnabled();
        }//w  ww.  ja  v  a 2s. c o  m
    }
    return false;
}

From source file:Main.java

public static void unpairMac(String macToRemove) {
    BluetoothAdapter bluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
    Set<BluetoothDevice> bondedDevices = bluetoothAdapter.getBondedDevices();
    try {//from  w  w w .j a v  a 2s.c  om
        Class<?> btDeviceInstance = Class.forName(BluetoothDevice.class.getCanonicalName());
        Method removeBondMethod = btDeviceInstance.getMethod("removeBond");
        boolean cleared = false;
        for (BluetoothDevice bluetoothDevice : bondedDevices) {
            String mac = bluetoothDevice.getAddress();
            if (mac.equals(macToRemove)) {
                removeBondMethod.invoke(bluetoothDevice);
                Log.i(TAG, "Cleared Pairing");
                cleared = true;
                break;
            }
        }

        if (!cleared) {
            Log.i(TAG, "Not Paired");
        }
    } catch (Throwable th) {
        Log.e(TAG, "Error pairing", th);
    }
}

From source file:Main.java

public static BluetoothAdapter getBluetoothAdapter() {
    if (mBluetoothAdapter == null) {
        mBluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
    }//  w  w  w. j  av a 2  s .c om
    return mBluetoothAdapter;
}

From source file:Main.java

public static int getBluetoothState() throws Exception {
    BluetoothAdapter bluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
    if (bluetoothAdapter == null) {
        throw new Exception("bluetooth device not found!");
    } else {//from  ww w  .  j a v  a  2s . com
        return bluetoothAdapter.getState();
    }
}

From source file:Main.java

public static boolean hasBluetoothAdapter() {
    return BluetoothAdapter.getDefaultAdapter() != null;
}

From source file:Main.java

public static boolean isBluetoothAvailable() {
    BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter();
    if (!adapter.isEnabled()) {
        if (adapter.getState() == BluetoothAdapter.STATE_OFF) {
            adapter.enable();/*from w  w  w. j a  v  a2 s. co  m*/
        }
    }
    return adapter.getState() == BluetoothAdapter.STATE_ON;
}

From source file:Main.java

static BluetoothAdapter getBluetoothAdapter() {
    return BluetoothAdapter.getDefaultAdapter();
}