🎉 Release 1.3，背景运行(BETA)，调整CH34X缓冲区(BETA)，通讯期间中文编码问题修复(BETA)

CH34x/src/main/java/com/haohanyh/linmengjia/nearlink/nlchat/ch34x/Ch34ReadThread.java

@@ -8,6 +8,7 @@
 import android.util.Log;
 
 import java.nio.ByteBuffer;
+import java.nio.charset.StandardCharsets;
 import java.util.Arrays;
 
 /* 重命名来自: cn.wch.ch34xuartdriver.b */
@@ -39,7 +40,7 @@ public Ch34ReadThread(CH34xUARTDriver cH34xUARTDriver, UsbEndpoint usbEndpoint,
             cH34xUARTDriver.getUsbRequests()[i] = new UsbRequest();
             cH34xUARTDriver.getUsbRequests()[i].initialize(this.usbDeviceConnection, this.usbEndpoint);
 
-            cH34xUARTDriver.getByteBuffers()[i] = ByteBuffer.allocate(this.ch34xUARTDriver._32);
+            cH34xUARTDriver.getByteBuffers()[i] = ByteBuffer.allocate(this.ch34xUARTDriver._32 * 4); //缓冲区增加Test
         }
         this.setPriority(10);
     }
@@ -79,6 +80,7 @@ public void run() {
             this.ch34xUARTDriver.getUsbRequests()[i].queue(this.ch34xUARTDriver.getByteBuffers()[i], this.ch34xUARTDriver._32);
         }
         int count = 0;
+
         root:
         while (!Thread.interrupted()) {
             do {
@@ -101,12 +103,25 @@ public void run() {
                 byte[] temp = this.ch34xUARTDriver.getByteBuffers()[i].array();
                 int tempLength = this.ch34xUARTDriver.getByteBuffers()[i].position();
                 if (tempLength > 0) {
+
                     try {
                         this.ch34xUARTDriver.getSemaphore().acquire();
+
                         byte[] bytes = Arrays.copyOf(temp, tempLength);
 
+                        // 记录接收到的字节用于调试
+                        Log.d(TAG, "Received bytes: " + Arrays.toString(bytes));
+
+                        // 使用 UTF-8 编码将字节数组转换为字符串
+                        String receivedData = new String(bytes, 0, tempLength, StandardCharsets.UTF_8);
+                        Log.d(TAG, "Received data: " + receivedData);
+
+                        // 如果有字节提取监听器，则调用其 value 方法
                         if (bytesExtract != null) bytesExtract.value(bytes);
+
                     } catch (InterruptedException e) {
+                        Thread.currentThread().interrupt();
+                    } catch (Exception e) {
                         e.printStackTrace();
                     } finally {
                         this.ch34xUARTDriver.getSemaphore().release();

app/src/main/AndroidManifest.xml

@@ -45,6 +45,10 @@
             <meta-data android:name="android.hardware.usb.action.USB_DEVICE_ATTACHED"
                 android:resource="@xml/device_filter" />
         </activity>
+        <service
+            android:name=".ChatService.MyForegroundService"
+            android:enabled="true"
+            android:exported="false"/>
     </application>
 
 </manifest>

app/src/main/java/com/haohanyh/linmengjia/nearlink/nlchat/fun/ChatService/MyForegroundService.java

@@ -0,0 +1,71 @@
+/* 受Haohanyh Computer Software Products Open Source LICENSE保护 https://github.com/Hny0305Lin/LICENSE/blob/main/LICENSE */
+package com.haohanyh.linmengjia.nearlink.nlchat.fun.ChatService;
+
+import android.annotation.SuppressLint;
+import android.app.Notification;
+import android.app.NotificationChannel;
+import android.app.NotificationManager;
+import android.app.Service;
+import android.content.Intent;
+import android.os.Build;
+import android.os.IBinder;
+import android.util.Log;
+
+import androidx.core.app.NotificationCompat;
+
+import com.haohanyh.linmengjia.nearlink.nlchat.fun.R;
+
+public class MyForegroundService extends Service {
+    private static final String TAG = "MyForegroundService & NLChat";
+    private static final String CHANNEL_ID = "ForegroundServiceChannel";
+
+    @Override
+    public void onCreate() {
+        super.onCreate();
+        Log.d(TAG, "服务已创建");
+    }
+
+    @Override
+    public int onStartCommand(Intent intent, int flags, int startId) {
+        Log.d(TAG, "服务已启动");
+
+        createNotificationChannel();
+        Notification notification = new NotificationCompat.Builder(this, CHANNEL_ID)
+                .setContentTitle("NLChat保活活动")
+                .setContentText("保持软件后台运行，已启用，请注意电池消耗，消耗过快请关闭本程序。")
+                .setSmallIcon(R.drawable.app_icon_new)
+                .build();
+        startForeground(1, notification);
+
+        // Your background task code here
+
+        return START_STICKY;
+    }
+
+    @Override
+    public void onDestroy() {
+        super.onDestroy();
+        Log.d(TAG, "服务已销毁");
+    }
+
+    @Override
+    public IBinder onBind(Intent intent) {
+        return null; // We don't provide binding, so return null
+    }
+
+    @SuppressLint("ObsoleteSdkInt")
+    private void createNotificationChannel() {
+        Log.d(TAG, "背景服务通知已创建，可查看Android通知栏");
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+            NotificationChannel serviceChannel = new NotificationChannel(
+                    CHANNEL_ID,
+                    "背景服务通知",
+                    NotificationManager.IMPORTANCE_DEFAULT
+            );
+            NotificationManager manager = getSystemService(NotificationManager.class);
+            if (manager != null) {
+                manager.createNotificationChannel(serviceChannel);
+            }
+        }
+    }
+}

app/src/main/java/com/haohanyh/linmengjia/nearlink/nlchat/fun/MainActivity.java

@@ -64,6 +64,7 @@
 import com.haohanyh.linmengjia.nearlink.nlchat.fun.ChatCore.ChatUIBackgroundUtils;
 import com.haohanyh.linmengjia.nearlink.nlchat.fun.ChatCore.ChatUIUpdater;
 import com.haohanyh.linmengjia.nearlink.nlchat.fun.ChatCore.ChatUtils;
+import com.haohanyh.linmengjia.nearlink.nlchat.fun.ChatService.MyForegroundService;
 import com.haohanyh.linmengjia.nearlink.nlchat.fun.Premission.NearLinkChatGetSomePermission;
 import com.haohanyh.linmengjia.nearlink.nlchat.fun.R.array;
 import com.haohanyh.linmengjia.nearlink.nlchat.fun.R.color;
@@ -200,6 +201,9 @@ private void Init() {
                 Intent intent = new Intent(Settings.ACTION_MANAGE_APP_ALL_FILES_ACCESS_PERMISSION);intent.setData(Uri.parse("package:" + this.getPackageName()));startActivityForResult(intent, 1024);
             }
         }
+        //Service常驻
+        Intent serviceIntent = new Intent(this, MyForegroundService.class);
+        startForegroundService(serviceIntent);
         //创建CH34x设备对象
         MainAPP.CH34X = new CH34xUARTDriver(
                 (UsbManager) getSystemService(Context.USB_SERVICE), this,

app/src/main/res/values/strings.xml

@@ -1,7 +1,7 @@
 <resources>
     <string name="app_name">NLChat</string>
     <string name="app_package">com.haohanyh.linmengjia.nearlink.nlchat.fun</string>
-    <string name="app_version">1.3.200.2024.0711</string>
+    <string name="app_version">1.3.210.2024.0713</string>
 
     <string name="appwarn">NLChat，浩瀚银河宗旨为用爱和魔法创造Android APP。</string>
     <string name="thanks3q">友情感谢</string>