java

Xiaomi Mi BLE - JAVA library

Installation

Simply import the miauth folder into your project. (TODO: publish lib on Maven repo)

Running tests

In your IDE of choice simply select the 'test' folder and run all tests.

Dependencies

• madgag.spongycastle.bcpg.jdk15on
• madgag.spongycastle.bcpkix.jdk15on
• io.reactivex.rxjava2.rxjava

Usage

Initialization

1. Implement IDevice interface
2. Create IDevice instance
3. (Optional) Extend Data class to your needs, e.g. functions for saving/loading token

// implement IDevice interface, i.e. using RxAndroidBle
BleClientImpl bleClient = new BleClientImpl(this);
// bleClient.scan() ...

IDevice device = bleClient.getDevice("11:22:33:44:55:55");

// extend Data class, i.e. to include additional functions for saving/loading token
MyData data = new MyData()

Registration

dataRegister = new DataRegister(data);
auth = new AuthRegister(device, data, complete -> {
    if (complete) {
        // disconnect complete process and save token
        auth.disconnect();
        data.save();

        textSerialNo.setText("Registration successful");
    } else {
        // disconnect device only and capture button press
        device.disconnect();

        Toast.makeText(this, "Press POWER button within 5 secs after the beep!", Toast.LENGTH_SHORT).show();
        new Handler(Looper.getMainLooper()).postDelayed(() -> auth.start(), 5000);
    }
});
// send command to register
auth.start();

Login / Comm

DataLogin dataLogin = new DataLogin(data);
auth = new AuthLogin(device, dataLogin, complete -> {
    if (complete) {
        auth = new AuthComm(device, dataLogin, message -> {
            auth.disconnect();

            String serialNo = new String(message);
            Log.println(Log.INFO, "main", serialNo);
            textSerialNo.setText(serialNo);
        });
        // send command to get serial number 
        auth.start();
    }
});
// send command to login
auth.start();

Tips for Android

Here are a few suggestions if you want to use this library in your Android application:

• Replace io.reactivex.rxjava2.rxjava with io.reactivex.rxjava2.rxandroid, this allows you to use the AndroidScheduler
• Replace System.out.println and System.err.println with Log.println

License

See LICENSE.md

Disclaimer

I'm in no way affiliated with Xiaomi or any of their subsidiaries and products. This code has been provided for research purposes only.