首先要在Application的onCreate中初始化BluetoothManager.
public class MyApplication extends Application {
@Override
public void onCreate() {
super.onCreate();
BluetoothManager.init(this);
}
}
支持Bluetooth LE和BluetoothClassic综合扫描，可灵活配置扫描策略。 如果启动扫描任务时，之前的扫描任务还未完成，则会自动取消之前的任务。
BluetoothSearchRequest request = new BluetoothSearchRequest.Builder()
.searchBluetoothLeDevice(10000) // 先扫描BLE 10s
.searchBluetoothClassicDevice(5000) // 然后扫描classic 5s
.multiSearchBluetoothLeDevice(1000, 30) // 然后扫描BLE 30次，每次1s
.multiSearchBluetoothClassicDevice(1000, 20) // 最后扫描classic 20次，每次1s
.build();
BluetoothSearchHelper.getInstance().startSearch(request, new BluetoothSearchResponse() {
@Override
public void onSearchStarted() {
}
@Override
public void onDeviceFounded(XmBluetoothDevice device) {
}
@Override
public void onSearchStopped() {
}
@Override
public void onSearchCanceled() {
}
});
// 取消扫描任务
BluetoothSearchHelper.getInstance().cancelSearch(request);BLEConnectManager.connect(mDeviceMac, new BleConnectResponse() {
@Override
public void onResponse(int code, Bundle data) {
if (code == Code.REQUEST_SUCCESS) {
} else {
}
}
});
BLEConnectManager.disconnect(mDeviceMac);BLEConnectManager.read(mDeviceMac, serviceUUID, characterUUID, new BleReadResponse() {
@Override
public void onResponse(int code, byte[] data) {
if (code == Code.REQUEST_SUCCESS) {
} else {
}
}
});
byte[] bytes = new byte[] { 0x1, 0x3 };
BLEConnectManager.write(mDeviceMac, serviceUUID, characterUUID, bytes, new BleWriteResponse() {
@Override
public void onResponse(int code, Void data) {
if (code == Code.REQUEST_SUCCESS) {
} else {
}
}
});BLEConnectManager.notify(mDeviceMac, serviceUUID, characterUUID, new BleNotifyResponse() {
@Override
public void onResponse(int code, Void data) {
if (code == Code.REQUEST_SUCCESS) {
} else {
}
}
});
BLEConnectManager.unnotify(mDeviceMac, serviceUUID, characterUUID);
BLEConnectManager.readRemoteRssi(mDeviceMac, new BleReadRssiResponse() {
@Override
public void onResponse(int code, Integer rssi) {
if (code == Code.REQUEST_SUCCESS) {
} else {
}
}
});
状态通知包括蓝牙连接状态变化和notify通知，两者都是通过BroadcastReceiver实现的，如果要关注相关的状态，则需要注册Receiver，如下：
IntentFilter filter = new IntentFilter(XmBluetoothManager.ACTION_CHARACTER_CHANGED);
filter.addAction(XmBluetoothManager.ACTION_CONNECT_STATUS_CHANGED);
LocalBroadcastManager.getInstance(context).registerReceiver(mReceiver, filter);
private final BroadcastReceiver mReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
if (intent == null) {
return;
}
String mac = intent
.getStringExtra(XmBluetoothManager.KEY_DEVICE_ADDRESS);
String action = intent.getAction();
if (XmBluetoothManager.ACTION_CHARACTER_CHANGED
.equalsIgnoreCase(action)) {
UUID service = (UUID) intent
.getSerializableExtra(XmBluetoothManager.KEY_SERVICE_UUID);
UUID character = (UUID) intent
.getSerializableExtra(XmBluetoothManager.KEY_CHARACTER_UUID);
byte[] value = intent
.getByteArrayExtra(XmBluetoothManager.KEY_CHARACTER_VALUE);
if (service != null && character != null) {
processNotify(service, character, value);
}
} else if (XmBluetoothManager.ACTION_CONNECT_STATUS_CHANGED
.equalsIgnoreCase(action)) {
int status = intent.getIntExtra(
XmBluetoothManager.KEY_CONNECT_STATUS,
XmBluetoothManager.STATUS_UNKNOWN);
processConnectStatusChanged(status);
}
}
};
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