cpu temp display for taskmgr dialog test

Author: Waim908

termux-x11/src/main/java/com/termux/x11/controller/winhandler/TaskManagerDialog.java

@@ -202,9 +202,52 @@ private void updateCPUInfoView() {
         int avgClockSpeed = totalClockSpeed / clockSpeeds.length;
         TextView tvCPUTitle = findViewById(R.id.TVCPUTitle);
         byte cpuUsagePercent = (byte) (((float) avgClockSpeed / maxClockSpeed) * 100.0f);
-        tvCPUTitle.setText("CPU (" + cpuUsagePercent + "%)");
+        
+        // 获取CPU温度并添加到标题
+        float cpuTemp = getCpuTemperature();
+        String tempText = cpuTemp > 0 ? String.format(Locale.getDefault(), " %.1f°C", cpuTemp) : "";
+        tvCPUTitle.setText("CPU (" + cpuUsagePercent + "%)" + tempText);
     }
 
+    private float getCpuTemperature() {
+        try {
+            // 方法1: 通过 ThermalManager API (API 29+)
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
+                ThermalManager thermalManager = activity.getSystemService(ThermalManager.class);
+                if (thermalManager != null) {
+                    List<ThermalInfo> thermalInfos = thermalManager.getCurrentThermals();
+                    for (ThermalInfo info : thermalInfos) {
+                        if (info.getType() == ThermalInfo.TYPE_CPU) {
+                            return info.getTemperature();
+                        }
+                    }
+                }
+            }
+
+            // 方法2: 通过读取系统文件 (不需要root)
+            String[] possiblePaths = {
+                "/sys/class/thermal/thermal_zone0/temp",
+                "/sys/devices/virtual/thermal/thermal_zone0/temp",
+                "/sys/class/hwmon/hwmon0/temp1_input"
+            };
+
+            for (String path : possiblePaths) {
+                try (RandomAccessFile file = new RandomAccessFile(path, "r")) {
+                    String content = file.readLine();
+                    if (content != null) {
+                        float temp = Float.parseFloat(content.trim());
+                        return temp > 1000 ? temp / 1000 : temp; // 转换为摄氏度
+                    }
+                } catch (Exception e) {
+                    // 忽略错误，尝试下一个路径
+                }
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+        return -1; // 无法获取温度
+    }    
+
     private void updateMemoryInfoView() {
         ActivityManager activityManager = (ActivityManager) activity.getSystemService(Context.ACTIVITY_SERVICE);
         ActivityManager.MemoryInfo memoryInfo = new ActivityManager.MemoryInfo();