allprojects {
    repositories {
        ...
        maven { url 'https://jitpack.io' }
    }
}

dependencies {
        compile 'com.github.kongqw:AndroidBluetoothManager:1.0.0'
}

<uses-permission android:name="android.permission.BLUETOOTH" />
<uses-permission android:name="android.permission.BLUETOOTH_ADMIN" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />

mBluetoothManager = new BluetoothManager();

mBluetoothManager.openBluetooth();

mBluetoothManager.closeBluetooth();

mBluetoothManager.setOnBluetoothStateListener(this);

/**
 * 正在关闭蓝牙的回调
 */
@Override
public void onBluetoothStateTurningOff() {
    // TODO
}

/**
 * 蓝牙关闭的回调
 */
@Override
public void onBluetoothStateOff() {
    // TODO
}

/**
 * 正在打开蓝牙的回调
 */
@Override
public void onBluetoothStateTurningOn() {
    // TODO
}

/**
 * 蓝牙打开的回调
 */
@Override
public void onBluetoothStateOn() {
    // TODO
}

mBluetoothManager.removeOnBluetoothStateListener();

startActivity(mBluetoothManager.getDurationIntent(0));

mBluetoothManager.getName()

mBluetoothManager.setName(newName);

mBluetoothManager.discovery();

mBluetoothManager.setOnDiscoveryDeviceListener(this);

/**
 * 开始扫描附近蓝牙设备的回调
 */
@Override
public void onDiscoveryDeviceStarted() {
    // TODO
}

/**
 * 扫描到附近蓝牙设备的回调
 *
 * @param device 蓝牙设备
 */
@Override
public void onDiscoveryDeviceFound(BluetoothDevice device) {
    // TODO
}

/**
 * 扫描附近蓝牙设备完成的回调
 */
@Override
public void onDiscoveryDeviceFinished() {
    // TODO
}

mBluetoothManager.removeOnDiscoveryDeviceListener();

mBluetoothService = new BluetoothService() {

    @Override
    protected UUID onSecureUuid() {
        // TODO 设置自己的UUID
        return UUID_SECURE;
    }

    @Override
    protected UUID onInsecureUuid() {
        // TODO 设置自己的UUID
        return UUID_INSECURE;
    }
};

mBluetoothService.start();

mBluetoothService.stop();

mBluetoothService.setOnServiceConnectListener(new OnServiceConnectListener() {
    @Override
    public void onConnectListening() {
        // TODO
    }

    @Override
    public void onConnectSuccess(BluetoothDevice device) {
        // TODO
    }

    @Override
    public void onConnectFail(Exception e) {
        // TODO
    }

    @Override
    public void onConnectLost(Exception e) {
        // TODO
    }
});

mBluetoothService.send(chatText);

mBluetoothClient.setOnMessageListener(this);

/**
 * 蓝牙发送了消息
 *
 * @param message 发送的消息
 */
@Override
public void onSend(String message) {
    // TODO
}

/**
 * 蓝牙接收到消息
 *
 * @param message 接收的消息
 */
@Override
public void onRead(String message) {
    // TODO
}

mBluetoothClient = new BluetoothClient() {
    @Override
    protected UUID onSecureUuid() {
        // TODO 设置自己的UUID
        return UUID_SECURE;
    }

    @Override
    protected UUID onInsecureUuid() {
        // TODO 设置自己的UUID
        return UUID_INSECURE;
    }
};

mBluetoothClient.connect(mBluetoothDevice, true);

mBluetoothClient.connect(mBluetoothDevice, false);

mBluetoothClient.stop();

mBluetoothClient.setOnClientConnectListener(new OnClientConnectListener() {
    @Override
    public void onConnecting() {
        // TODO
    }

    @Override
    public void onConnectSuccess(BluetoothDevice device) {
        // TODO
    }

    @Override
    public void onConnectFail(Exception e) {
        // TODO
    }

    @Override
    public void onConnectLost(Exception e) {
        // TODO
    }
});

mBluetoothClient.send(chatText);

mBluetoothClient.setOnMessageListener(this);

/**
 * 蓝牙发送了消息
 *
 * @param message 发送的消息
 */
@Override
public void onSend(String message) {
    // TODO
}

/**
 * 蓝牙接收到消息
 *
 * @param message 接收的消息
 */
@Override
public void onRead(String message) {
    // TODO
}