更新 MainActivity.java

app/src/main/java/com/nbee/echolink/MainActivity.java

@@ -1,44 +1,38 @@
 package com.nbee.echolink;
 
-import androidx.appcompat.app.AppCompatActivity;
-import androidx.core.app.ActivityCompat;
-import androidx.core.content.ContextCompat;
-
-import android.Manifest;
 import android.content.Intent;
-import android.content.pm.PackageManager;
 import android.os.Bundle;
-import android.util.Log;
 import android.view.View;
-import android.widget.Button;
+import android.widget.TextView;
+
+import androidx.appcompat.app.AppCompatActivity;
 
 import com.nbee.echolink.service.MonitorService;
 import com.nbee.echolink.utils.PermissionUtils;
 
-import timber.log.Timber;
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileReader;
+import java.io.IOException;
 
 public class MainActivity extends AppCompatActivity {
     private final String TAG =  "MainActivity";
     private PermissionUtils permissionUtils;
+    private TextView logTextView; // 将类型从 View 更改为 TextView
+
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_main);
+        logTextView = findViewById(R.id.logTextView);
+        updateLog("初始化日志...");
+
+
 
         permissionUtils = new PermissionUtils(this);
         permissionUtils.checkPermissions();
 
-
-        Button myButton = findViewById(R.id.myButton);
-        myButton.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View view) {
-                // 记录日志
-                Timber.d("Button was clicked");
-            }
-        });
-
         // 启动MonitorService服务
         Intent serviceIntent = new Intent(this, MonitorService.class);
         startService(serviceIntent);
@@ -49,4 +43,37 @@ public class MainActivity extends AppCompatActivity {
         super.onRequestPermissionsResult(requestCode, permissions, grantResults);
         permissionUtils.onRequestPermissionsResult(requestCode, permissions, grantResults);
     }
+
+    @Override
+    protected void onResume() {
+        super.onResume();
+        String logContent = readLogFile();
+        updateLog(logContent);
+    }
+
+
+    private void updateLog(String newLog) {
+        logTextView.setText(newLog);
+    }
+
+    private String readLogFile() {
+        try {
+            File logFile = new File(getFilesDir(), "logs/echoLink.log"); // 日志文件的路径
+            if (!logFile.exists()) {
+                return "日志文件不存在";
+            }
+            StringBuilder logContent = new StringBuilder();
+            try (BufferedReader reader = new BufferedReader(new FileReader(logFile))) {
+                String line;
+                while ((line = reader.readLine()) != null) {
+                    logContent.append(line).append("\n");
+                }
+            }
+            return logContent.toString();
+        } catch (IOException e) {
+            e.printStackTrace();
+            return "读取日志文件时出错";
+        }
+    }
+
 }