Example usage for android.bluetooth BluetoothAdapter isEnabled

Introduction

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

Prototype

@RequiresPermission(Manifest.permission.BLUETOOTH)
public boolean isEnabled()

Source Link

Document

Return true if Bluetooth is currently enabled and ready for use.

Usage

From source file:Main.java

public static void startBluetooth() {
    BluetoothAdapter bluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
    if (bluetoothAdapter != null) {
        if (!bluetoothAdapter.isEnabled()) {
            bluetoothAdapter.enable();/*from  www . j av  a  2s  . co  m*/
        }
    }
}

From source file:org.chromium.chrome.browser.physicalweb.Utils.java

public static int getBluetoothEnabledStatus() {
    int statusResult = RESULT_INDETERMINATE;
    if (isBluetoothPermissionGranted()) {
        BluetoothAdapter bt = BluetoothAdapter.getDefaultAdapter();
        statusResult = (bt != null && bt.isEnabled()) ? RESULT_SUCCESS : RESULT_FAILURE;
    }/*from w ww . j  a v  a2  s  .  co m*/
    return statusResult;
}

From source file:Main.java

public static boolean isDiscoverable() {
    BluetoothAdapter bluetoothDefaultAdapter = BluetoothAdapter.getDefaultAdapter();
    if ((bluetoothDefaultAdapter != null) && (bluetoothDefaultAdapter.isEnabled())) {
        if (bluetoothDefaultAdapter.getScanMode() == BluetoothAdapter.SCAN_MODE_CONNECTABLE_DISCOVERABLE)
            return true;
    }//  w w w. ja  v  a 2 s  . co  m
    return false;
}

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();
        }/*from ww w. j a v  a 2s.  c o m*/
    }
    return false;
}

From source file:Main.java

public static boolean isBluetoothEnable() {
    BluetoothAdapter bluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
    if (bluetoothAdapter == null) {
        return false;
    } else {/*from  w  ww  . java2 s .  c o m*/
        return bluetoothAdapter.isEnabled();
    }
}

From source file:Main.java

static public boolean checkBluetoothAvaliability() {
    BluetoothAdapter mBluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
    if (mBluetoothAdapter == null) {
        return false;
    } else {//  w w w.  ja v a 2 s .co m
        if (mBluetoothAdapter.isEnabled()) {
            return true;
        } else {
            return false;
        }
    }
}

From source file:Main.java

/**
 * Check Blue tooth status//from w  w w  . j a v a 2 s .com
 * @return
 */
public static boolean isBluetoothOn() {
    BluetoothAdapter mBluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
    // Check device supporting blue tooth or not
    if (mBluetoothAdapter != null) {
        return mBluetoothAdapter.isEnabled();
    }

    return false;
}

From source file:Main.java

public static int getBleStatus(Context context) {
    // Use this check to determine whether BLE is supported on the device.  Then you can
    // selectively disable BLE-related features.
    if (!context.getPackageManager().hasSystemFeature(PackageManager.FEATURE_BLUETOOTH_LE)) {
        return STATUS_BLE_NOT_AVAILABLE;
    }/*ww  w . ja  v  a  2 s .  co  m*/

    final BluetoothAdapter adapter = getBluetoothAdapter(context);
    // Checks if Bluetooth is supported on the device.
    if (adapter == null) {
        return STATUS_BLUETOOTH_NOT_AVAILABLE;
    }

    if (adapter.isEnabled()) {
        return STATUS_BLUETOOTH_DISABLED;
    }

    return STATUS_BLE_ENABLED;
}

From source file:Main.java

public static boolean initializeBluetooth(Activity activity) {
    BluetoothAdapter mBluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
    if (mBluetoothAdapter == null) {
        // Device does not support Bluetooth
        return false;
    }/*from w w w.ja va 2s.c  o  m*/

    int REQUEST_ENABLE_BT = 1;

    if (!mBluetoothAdapter.isEnabled()) {
        Intent enableBtIntent = new Intent(BluetoothAdapter.ACTION_REQUEST_ENABLE);
        activity.startActivityForResult(enableBtIntent, REQUEST_ENABLE_BT);
    }

    return false;
}

From source file:Main.java

/**
 * Check if bluetooth function enabled/*from   ww  w .  j  av  a  2s . com*/
 *
 * @param context the context
 * @return true if bluetooth enabled
 */
public static boolean isBluetoothEnabled(@NonNull Context context) {
    BluetoothManager bluetoothManager = (BluetoothManager) context.getSystemService(Context.BLUETOOTH_SERVICE);

    if (bluetoothManager == null) {
        return false;
    }

    final BluetoothAdapter bluetoothAdapter;
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2) {
        bluetoothAdapter = bluetoothManager.getAdapter();
    } else {
        bluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
    }

    if (bluetoothAdapter == null) {
        return false;
    }

    return bluetoothAdapter.isEnabled();
}