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@ -26,6 +26,7 @@ import com.yunqiinnovation.ble_service.BleCompanionManager |
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import android.bluetooth.BluetoothAdapter |
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import android.bluetooth.BluetoothDevice |
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import android.bluetooth.BluetoothManager |
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import android.bluetooth.BluetoothProfile |
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import android.content.BroadcastReceiver |
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import android.content.IntentFilter |
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import android.content.pm.PackageManager |
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@ -261,9 +262,9 @@ private var companionManager: BleCompanionManager? = null |
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if (deviceName.equals(TARGET_DEVICE_NAME, ignoreCase = true)) { |
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Log.i(TAG, "发现已绑定的目标设备: $deviceName") |
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val pairedUuid = companionManager?.getPairedUuid() |
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val pairedMac = companionManager?.getPairedMacAddress() |
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companionManager?.registerBackgroundScan(pairedMac, pairedUuid) |
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val pairedUuid = companionManager?.getPairedUuid() |
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val pairedMac = companionManager?.getPairedMacAddress() |
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companionManager?.registerBackgroundScan(pairedMac, pairedUuid) |
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// 注意：这里只能检查绑定状态，无法直接判断连接状态 |
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// 实际连接状态需要通过广播接收器监听 |
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} |
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@ -677,21 +678,130 @@ private var companionManager: BleCompanionManager? = null |
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super.onDestroy() |
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} |
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/** |
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* 蓝牙耳机设备信息数据类 |
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*/ |
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data class BluetoothHeadsetInfo( |
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val name: String, |
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val address: String |
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) |
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private fun checkBleConnection() { |
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Log.i(TAG, "checkBleConnection收到连接请求") |
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try { |
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// 使用协程异步处理连接 |
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launch { |
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if(!BleService.isConnected()) { |
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BleService.connect() |
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} |
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// 首先检查经典蓝牙状态 |
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if (bluetoothAdapter == null) { |
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Log.e(TAG, "蓝牙适配器不可用，无法进行BLE连接") |
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return |
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} |
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if (!bluetoothAdapter!!.isEnabled) { |
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Log.w(TAG, "经典蓝牙未开启，无法进行BLE连接") |
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return |
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} |
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// 检查蓝牙耳机连接状态 |
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checkBluetoothHeadsetConnection { hasConnectedHeadset, headsetInfoList -> |
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if (hasConnectedHeadset && headsetInfoList.isNotEmpty()) { |
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Log.i(TAG, "检测到 ${headsetInfoList.size} 个蓝牙耳机已连接") |
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// 查找匹配的配对设备 |
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val pairedMacAddress = BleService.getPairedMacAddress() |
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val targetHeadset = headsetInfoList.find { it.address == pairedMacAddress } |
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if (targetHeadset != null) { |
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Log.i(TAG, "找到匹配的蓝牙耳机: ${targetHeadset.name} (${targetHeadset.address})") |
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// 使用协程异步处理连接 |
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launch { |
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if (!BleService.isConnected()) { |
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BleService.connect() |
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} |
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} |
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} else { |
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Log.w(TAG, "未找到匹配的配对设备，已连接的设备:") |
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headsetInfoList.forEach { headset -> |
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Log.w(TAG, " - ${headset.name} (${headset.address})") |
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} |
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Log.w(TAG, "配对的MAC地址: $pairedMacAddress") |
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} |
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} else { |
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Log.w(TAG, "未检测到蓝牙耳机连接，跳过BLE连接") |
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} |
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} |
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} catch (e: Exception) { |
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Log.e(TAG, "连接设备失败: ${e.message}", e) |
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} |
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} |
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/** |
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* 检查蓝牙耳机连接状态 |
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* @param callback 回调函数，返回是否有蓝牙耳机连接以及耳机信息列表 |
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*/ |
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private fun checkBluetoothHeadsetConnection(callback: (Boolean, List<BluetoothHeadsetInfo>) -> Unit) { |
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try { |
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bluetoothAdapter?.let { adapter -> |
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if (ContextCompat.checkSelfPermission(this, android.Manifest.permission.BLUETOOTH_CONNECT) |
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!= PackageManager.PERMISSION_GRANTED) { |
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Log.w(TAG, "缺少蓝牙连接权限，无法检查蓝牙耳机连接状态") |
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callback(false, emptyList()) |
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return |
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} |
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// 检查HEADSET设备连接状态 |
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adapter.getProfileProxy(this, object : BluetoothProfile.ServiceListener { |
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override fun onServiceConnected(profile: Int, proxy: BluetoothProfile) { |
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try { |
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val connectedDevices = proxy.connectedDevices |
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val hasConnectedHeadset = connectedDevices.isNotEmpty() |
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Log.i(TAG, "蓝牙耳机连接设备数量: ${connectedDevices.size}") |
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if (hasConnectedHeadset) { |
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// 返回所有连接的蓝牙耳机设备信息 |
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val headsetInfoList = connectedDevices.map { device -> |
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BluetoothHeadsetInfo( |
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name = device.name ?: "Unknown Headset", |
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address = device.address |
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) |
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} |
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Log.d(TAG, "蓝牙耳机连接设备列表:") |
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headsetInfoList.forEach { info -> |
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Log.d(TAG, " - ${info.name} (${info.address})") |
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} |
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adapter.closeProfileProxy(BluetoothProfile.HEADSET, proxy) |
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callback(true, headsetInfoList) |
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} else { |
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adapter.closeProfileProxy(BluetoothProfile.HEADSET, proxy) |
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callback(false, emptyList()) |
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} |
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} catch (e: Exception) { |
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Log.e(TAG, "检查蓝牙耳机连接状态时发生异常", e) |
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adapter.closeProfileProxy(BluetoothProfile.HEADSET, proxy) |
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callback(false, emptyList()) |
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} |
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} |
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override fun onServiceDisconnected(profile: Int) { |
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Log.d(TAG, "蓝牙耳机服务断开连接") |
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} |
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}, BluetoothProfile.HEADSET) |
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} ?: run { |
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Log.e(TAG, "蓝牙适配器为空") |
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callback(false, emptyList()) |
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} |
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} catch (e: Exception) { |
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Log.e(TAG, "检查蓝牙耳机连接状态时发生异常", e) |
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callback(false, emptyList()) |
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} |
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} |
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/** |
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* 创建前台服务通知 |
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*/ |
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