From ff83a8a5f7ecfe8995b66991dc9fe8c8c02fc4e6 Mon Sep 17 00:00:00 2001 From: pppscn <35696959@qq.com> Date: Tue, 16 Jul 2024 09:28:34 +0800 Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96=EF=BC=9A`BluetoothReceiver`?= =?UTF-8?q?=E5=81=B6=E5=B0=94=E5=B4=A9=E6=BA=83=EF=BC=88=E5=A2=9E=E5=8A=A0?= =?UTF-8?q?=E5=BC=82=E5=B8=B8=E6=8D=95=E8=8E=B7=EF=BC=89=20#499?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../forwarder/receiver/BluetoothReceiver.kt | 152 ++++++++++-------- 1 file changed, 82 insertions(+), 70 deletions(-) diff --git a/app/src/main/java/com/idormy/sms/forwarder/receiver/BluetoothReceiver.kt b/app/src/main/java/com/idormy/sms/forwarder/receiver/BluetoothReceiver.kt index 59523f19..435aa49b 100644 --- a/app/src/main/java/com/idormy/sms/forwarder/receiver/BluetoothReceiver.kt +++ b/app/src/main/java/com/idormy/sms/forwarder/receiver/BluetoothReceiver.kt @@ -36,85 +36,96 @@ class BluetoothReceiver : BroadcastReceiver() { override fun onReceive(context: Context?, intent: Intent?) { if (context == null || intent == null) return - when (val action = intent.action) { - // 发现设备 - BluetoothDevice.ACTION_FOUND -> { - val device = intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE) - device?.let { - if (ActivityCompat.checkSelfPermission(App.context, Manifest.permission.BLUETOOTH_CONNECT) != PackageManager.PERMISSION_GRANTED) return - if (SettingUtils.bluetoothIgnoreAnonymous && it.name.isNullOrEmpty()) return - - //TODO: 实测这里一台设备会收到两次广播 - Log.d(TAG, "Discovered device: ${it.name} - ${it.address}") - val discoveredDevices = TaskUtils.discoveredDevices - discoveredDevices[it.address] = it.name ?: "" - TaskUtils.discoveredDevices = discoveredDevices - } - } + try { + when (intent.action) { + BluetoothDevice.ACTION_FOUND -> handleActionFound(intent) + BluetoothAdapter.ACTION_DISCOVERY_FINISHED -> handleDiscoveryFinished(context) + BluetoothAdapter.ACTION_STATE_CHANGED -> handleStateChanged(context, intent) + BluetoothAdapter.ACTION_SCAN_MODE_CHANGED -> handleScanModeChanged() + BluetoothAdapter.ACTION_LOCAL_NAME_CHANGED -> handleLocalNameChanged() + BluetoothAdapter.ACTION_CONNECTION_STATE_CHANGED -> handleConnectionStateChanged() + BluetoothDevice.ACTION_BOND_STATE_CHANGED -> handleBondStateChanged() + BluetoothDevice.ACTION_ACL_CONNECTED -> handleAclConnected(context, intent) + BluetoothDevice.ACTION_ACL_DISCONNECTED -> handleAclDisconnected(context, intent) + } + } catch (e: Exception) { + Log.e(TAG, "Error handling Bluetooth action: ${intent.action}", e) + } + } - // 扫描完成 - BluetoothAdapter.ACTION_DISCOVERY_FINISHED -> { - //TODO: 放在这里去判断是否已经发现某个设备（避免 ACTION_FOUND 重复广播） - Log.d(TAG, "Bluetooth scan finished, discoveredDevices: ${TaskUtils.discoveredDevices}") - if (TaskUtils.discoveredDevices.isNotEmpty()) { - handleWorkRequest(context, action, Gson().toJson(TaskUtils.discoveredDevices)) - } + // 处理发现设备 + private fun handleActionFound(intent: Intent) { + val device = intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE) ?: return + if (ActivityCompat.checkSelfPermission(App.context, Manifest.permission.BLUETOOTH_CONNECT) != PackageManager.PERMISSION_GRANTED) return + if (SettingUtils.bluetoothIgnoreAnonymous && device.name.isNullOrEmpty()) return + + //TODO: 实测这里一台设备会收到两次广播 + Log.d(TAG, "Discovered device: ${device.name} - ${device.address}") + val discoveredDevices = TaskUtils.discoveredDevices + discoveredDevices[device.address] = device.name ?: "" + TaskUtils.discoveredDevices = discoveredDevices + } - restartBluetoothService(ACTION_STOP) - if (SettingUtils.enableBluetooth) { - Log.d(TAG, "Bluetooth scan finished, restart in ${SettingUtils.bluetoothScanInterval}ms") - handler.postDelayed({ - restartBluetoothService(ACTION_START) - }, SettingUtils.bluetoothScanInterval) - } - } + // 处理扫描完成 + private fun handleDiscoveryFinished(context: Context) { + //TODO: 放在这里去判断是否已经发现某个设备（避免 ACTION_FOUND 重复广播） + Log.d(TAG, "Bluetooth scan finished, discoveredDevices: ${TaskUtils.discoveredDevices}") + if (TaskUtils.discoveredDevices.isNotEmpty()) { + handleWorkRequest(context, BluetoothAdapter.ACTION_DISCOVERY_FINISHED, Gson().toJson(TaskUtils.discoveredDevices)) + } - // 蓝牙状态变化 - BluetoothAdapter.ACTION_STATE_CHANGED -> { - val state = intent.getIntExtra(BluetoothAdapter.EXTRA_STATE, BluetoothAdapter.ERROR) - handleBluetoothStateChanged(state) - handleWorkRequest(context, action, state.toString()) - } + restartBluetoothService(ACTION_STOP) + if (SettingUtils.enableBluetooth) { + Log.d(TAG, "Bluetooth scan finished, restart in ${SettingUtils.bluetoothScanInterval}ms") + handler.postDelayed({ + restartBluetoothService(ACTION_START) + }, SettingUtils.bluetoothScanInterval) + } + } - // 蓝牙扫描模式变化 - BluetoothAdapter.ACTION_SCAN_MODE_CHANGED -> { - if (SettingUtils.enableBluetooth) { - restartBluetoothService() - } - } + // 处理蓝牙状态变化 + private fun handleStateChanged(context: Context, intent: Intent) { + val state = intent.getIntExtra(BluetoothAdapter.EXTRA_STATE, BluetoothAdapter.ERROR) + handleBluetoothStateChanged(state) + handleWorkRequest(context, BluetoothAdapter.ACTION_STATE_CHANGED, state.toString()) + } - // 本地蓝牙名称变化 - BluetoothAdapter.ACTION_LOCAL_NAME_CHANGED -> { - } + // 处理蓝牙扫描模式变化 + private fun handleScanModeChanged() { + if (SettingUtils.enableBluetooth) { + restartBluetoothService() + } + } - // 蓝牙连接状态变化 - BluetoothAdapter.ACTION_CONNECTION_STATE_CHANGED -> { - } + // 处理本地蓝牙名称变化 + private fun handleLocalNameChanged() { + // handle local name changed logic + } - // 蓝牙设备的配对状态变化 - BluetoothDevice.ACTION_BOND_STATE_CHANGED -> { - } + // 处理蓝牙连接状态变化 + private fun handleConnectionStateChanged() { + // handle connection state changed logic + } - // 蓝牙设备连接 - BluetoothDevice.ACTION_ACL_CONNECTED -> { - val device = intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE) - if (device != null) { - Log.d(TAG, "Connected device: ${device.name} - ${device.address}") - TaskUtils.connectedDevices[device.address] = device.name - handleWorkRequest(context, action, Gson().toJson(mutableMapOf(device.address to device.name))) - } - } + // 处理蓝牙设备的配对状态变化 + private fun handleBondStateChanged() { + // handle bond state changed logic + } - // 蓝牙设备断开连接 - BluetoothDevice.ACTION_ACL_DISCONNECTED -> { - val device = intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE) - if (device != null) { - Log.d(TAG, "Disconnected device: ${device.name} - ${device.address}") - TaskUtils.connectedDevices.remove(device.address) - handleWorkRequest(context, action, Gson().toJson(mutableMapOf(device.address to device.name))) - } - } - } + // 处理蓝牙设备连接 + private fun handleAclConnected(context: Context, intent: Intent) { + val device = intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE) ?: return + Log.d(TAG, "Connected device: ${device.name} - ${device.address}") + TaskUtils.connectedDevices[device.address] = device.name + handleWorkRequest(context, BluetoothDevice.ACTION_ACL_CONNECTED, Gson().toJson(mutableMapOf(device.address to device.name))) + } + + // 处理蓝牙设备断开连接 + private fun handleAclDisconnected(context: Context, intent: Intent) { + val device = intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE) ?: return + Log.d(TAG, "Disconnected device: ${device.name} - ${device.address}") + TaskUtils.connectedDevices.remove(device.address) + handleWorkRequest(context, BluetoothDevice.ACTION_ACL_DISCONNECTED, Gson().toJson(mutableMapOf(device.address to device.name))) } // 处理蓝牙状态变化 @@ -178,6 +189,7 @@ class BluetoothReceiver : BroadcastReceiver() { App.context.startService(serviceIntent) } + // 发送任务请求 private fun handleWorkRequest(context: Context, action: String, msg: String) { val request = OneTimeWorkRequestBuilder() .setInputData(