在Android 12中，您可以使用AndroidX中的新API来实现DualSense和DualShock蓝牙支持。以下是一些代码示例：

1. 注册配对状态监听器

BluetoothAdapter.getDefaultAdapter().getProfileProxy(context, new BluetoothProfile.ServiceListener() { @Override public void onServiceDisconnected(int profile) { // Do nothing }

@Override
public void onServiceConnected(int profile, BluetoothProfile proxy) {
    if (profile == BluetoothProfile.GATT) {
        BluetoothGatt bluetoothGatt = (BluetoothGatt) proxy;
        bluetoothGatt.registerApp(new DualShockGattCallback());
    }
}

}, BluetoothProfile.GATT);

2. 连接到DualShock/DualSense

BluetoothAdapter bluetoothAdapter = BluetoothAdapter.getDefaultAdapter(); BluetoothDevice device = bluetoothAdapter.getRemoteDevice(address); gatt = device.connectGatt(context, false, new DualShockGattCallback());

3. 创建Gatt Callback

public class DualShockGattCallback extends BluetoothGattCallback {

@Override
public void onConnectionStateChange(BluetoothGatt gatt, int status, int newState) {
    if (newState == BluetoothProfile.STATE_CONNECTED) {
        gatt.discoverServices();
    } else if (newState == BluetoothProfile.STATE_DISCONNECTED) {
        // Handle disconnect
    }
}

@Override
public void onServicesDiscovered(BluetoothGatt gatt, int status) {
    if (status == BluetoothGatt.GATT_SUCCESS) {
        BluetoothGattService service = gatt.getService(UUID.fromString(DualShockServiceUUID));
        if (service != null) {
            // Handle successful discovery of DualShock/DualSense service
        }
    }
}

}

4. 发送指令和接受反馈

BluetoothGattCharacteristic characteristic = gatt.getService(UUID.fromString(DualShockServiceUUID)) .getCharacteristic(UUID.fromString(DualShockWriteCharacteristicUUID)); byte[] command = new byte[]{0x41}; // Some command characteristic.setValue(command); gatt.writeCharacteristic(characteristic);

以上就是实现Android 12 DualSense/DualShock蓝牙支持的简单示例。