feat(设置界面): 添加长按重启应用功能并优化界面布局

- 在设置界面新增长按重启按钮，包含进度条动画反馈
- 添加自定义进度条样式以增强视觉体验
- 优化IP配置区域的布局结构，将保存按钮与输入框水平排列
- 移除MqttManager中冗余的注释
- 更新字符串资源以支持新功能

app/src/main/java/com/example/lzwcai_terminal_temi/MqttManager.kt

@@ -56,7 +56,7 @@ class MqttManager(private val context: Context, private val serverIp: String) {
                     isAutomaticReconnect = false
                     isCleanSession = true
                     connectionTimeout = 10
-                    keepAliveInterval = 60 // 设置心跳间隔为60秒
+                    keepAliveInterval = 60 
                     userName = "lzwc"
                     password = "Lzwc@4187.".toCharArray()
                 }

app/src/main/java/com/example/lzwcai_terminal_temi/SettingsActivity.kt

@@ -1,35 +1,38 @@
 package com.example.lzwcai_terminal_temi
 
+import android.animation.ValueAnimator
+import android.app.AlarmManager
+import android.app.PendingIntent
 import android.content.Context
+import android.content.Intent
 import android.os.Bundle
 import android.util.Log
+import android.view.MotionEvent
 import android.view.View
 import android.view.WindowManager
 import android.view.inputmethod.InputMethodManager
 import android.widget.Toast
 import androidx.appcompat.app.AppCompatActivity
 import com.example.lzwcai_terminal_temi.databinding.ActivitySettingsBinding
+import kotlin.system.exitProcess
 
 class SettingsActivity : AppCompatActivity() {
 
     private lateinit var binding: ActivitySettingsBinding
+    private var restartAnimator: ValueAnimator? = null
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         binding = ActivitySettingsBinding.inflate(layoutInflater)
         setContentView(binding.root)
-        
+
-        // 默认隐藏软键盘
         window.setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_HIDDEN)
 
         val prefs = getSharedPreferences("app_prefs", Context.MODE_PRIVATE)
         val savedIp = prefs.getString("network_ip", "")
         binding.etIpAddress.setText(savedIp)
-        
+
-        // 点击外部隐藏键盘
+        binding.root.setOnClickListener { hideKeyboard() }
-        binding.root.setOnClickListener {
-            hideKeyboard()
-        }
 
         binding.btnSave.setOnClickListener {
             hideKeyboard()
@@ -50,8 +53,61 @@ class SettingsActivity : AppCompatActivity() {
             finish()
         }
 
+        setupRestartButton()
     }
-    
+
+    private fun setupRestartButton() {
+        binding.btnRestart.setOnTouchListener { _, event ->
+            when (event.action) {
+                MotionEvent.ACTION_DOWN -> {
+                    startRestartAnimation()
+                    true
+                }
+                MotionEvent.ACTION_UP,
+                MotionEvent.ACTION_CANCEL -> {
+                    cancelRestartAnimation()
+                    true
+                }
+                else -> false
+            }
+        }
+    }
+
+    private fun startRestartAnimation() {
+        binding.restartProgressBar.visibility = View.VISIBLE
+        restartAnimator = ValueAnimator.ofInt(0, 100).apply {
+            duration = 3000
+            addUpdateListener { animation ->
+                binding.restartProgressBar.progress = animation.animatedValue as Int
+            }
+            addListener(object : android.animation.Animator.AnimatorListener {
+                override fun onAnimationEnd(animation: android.animation.Animator) {
+                    if (binding.restartProgressBar.progress == 100) {
+                        restartApplication()
+                    }
+                }
+                override fun onAnimationStart(animation: android.animation.Animator) {}
+                override fun onAnimationCancel(animation: android.animation.Animator) {}
+                override fun onAnimationRepeat(animation: android.animation.Animator) {}
+            })
+            start()
+        }
+    }
+
+    private fun cancelRestartAnimation() {
+        restartAnimator?.cancel()
+        binding.restartProgressBar.progress = 0
+        binding.restartProgressBar.visibility = View.INVISIBLE
+    }
+
+    private fun restartApplication() {
+        val intent = packageManager.getLaunchIntentForPackage(packageName)
+        val pendingIntent = PendingIntent.getActivity(this, 123456, intent, PendingIntent.FLAG_CANCEL_CURRENT or PendingIntent.FLAG_IMMUTABLE)
+        val alarmManager = getSystemService(Context.ALARM_SERVICE) as AlarmManager
+        alarmManager.set(AlarmManager.RTC, System.currentTimeMillis() + 100, pendingIntent)
+        exitProcess(0)
+    }
+
     private fun hideKeyboard() {
         val imm = getSystemService(Context.INPUT_METHOD_SERVICE) as InputMethodManager
         currentFocus?.let {

app/src/main/res/drawable/custom_progress_bar.xml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:id="@android:id/background">
+        <shape>
+            <corners android:radius="5dp" />
+            <solid android:color="#E0E0E0" />
+        </shape>
+    </item>
+    <item android:id="@android:id/progress">
+        <clip>
+            <shape>
+                <corners android:radius="5dp" />
+                <solid android:color="#4CAF50" />
+            </shape>
+        </clip>
+    </item>
+</layer-list>

app/src/main/res/layout/activity_settings.xml

@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:fillViewport="true">
@@ -9,7 +10,6 @@
         android:layout_height="wrap_content"
         android:padding="24dp">
 
-        <!-- 返回按钮 -->
         <ImageButton
             android:id="@+id/btnBack"
             android:layout_width="50dp"
@@ -20,7 +20,6 @@
             android:contentDescription="@string/btn_back"
             android:src="@android:drawable/ic_menu_revert" />
 
-        <!-- 标题 -->
         <TextView
             android:id="@+id/tvSettingsTitle"
             android:layout_width="wrap_content"
@@ -31,57 +30,72 @@
             android:textSize="32sp"
             android:textStyle="bold" />
 
-        <!-- IP 配置部分 -->
         <LinearLayout
             android:id="@+id/ipConfigLayout"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:layout_below="@id/tvSettingsTitle"
             android:layout_marginTop="24dp"
-            android:orientation="vertical">
+            android:gravity="center_vertical"
+            android:orientation="horizontal">
 
-            <TextView
+            <EditText
+                android:id="@+id/etIpAddress"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_marginEnd="16dp"
+                android:layout_weight="1"
+                android:hint="@string/hint_ip_address"
+                android:inputType="number|numberDecimal"
+                android:digits="0123456789."
+                android:minHeight="60dp"
+                android:textSize="24sp" />
+
+            <Button
+                android:id="@+id/btnSave"
                 android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
+                android:layout_height="60dp"
-                android:layout_marginBottom="16dp"
+                android:text="@string/btn_save"
-                android:text="@string/label_ip_config"
+                android:textSize="24sp" />
-                android:textSize="24sp"
-                android:textStyle="bold" />
-
-            <LinearLayout
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                android:orientation="horizontal"
-                android:gravity="center_vertical">
-
-                <EditText
-                    android:id="@+id/etIpAddress"
-                    android:layout_width="0dp"
-                    android:layout_height="wrap_content"
-                    android:layout_weight="1"
-                    android:layout_marginEnd="16dp"
-                    android:hint="@string/hint_ip_address"
-                    android:inputType="number|numberDecimal"
-                    android:digits="0123456789."
-                    android:minHeight="60dp"
-                    android:textSize="24sp" />
-
-                <Button
-                    android:id="@+id/btnSave"
-                    android:layout_width="wrap_content"
-                    android:layout_height="60dp"
-                    android:text="@string/btn_save"
-                    android:textSize="24sp" />
-            </LinearLayout>
         </LinearLayout>
 
-
-        <!-- 日志部分 -->
         <LinearLayout
+            android:id="@+id/restartLayout"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:layout_below="@id/ipConfigLayout"
             android:layout_marginTop="32dp"
+            android:gravity="center"
+            android:orientation="vertical">
+
+            <FrameLayout
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content">
+
+                <Button
+                    android:id="@+id/btnRestart"
+                    android:layout_width="200dp"
+                    android:layout_height="80dp"
+                    android:text="@string/btn_restart_app"
+                    android:textSize="18sp" />
+
+                <ProgressBar
+                    android:id="@+id/restartProgressBar"
+                    style="?android:attr/progressBarStyleHorizontal"
+                    android:layout_width="200dp"
+                    android:layout_height="80dp"
+                    android:max="100"
+                    android:progress="0"
+                    android:progressDrawable="@drawable/custom_progress_bar"
+                    android:visibility="invisible" />
+            </FrameLayout>
+        </LinearLayout>
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_below="@id/restartLayout"
+            android:layout_marginTop="32dp"
             android:orientation="vertical">
 
             <View

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

@@ -16,4 +16,5 @@
     <string name="log_placeholder">日志将显示在这里...</string>
     <string name="btn_random_expression">随机表情</string>
     <string name="btn_speak">让机器人说话</string>
+    <string name="btn_restart_app">长按重启应用</string>
 </resources>