完善请求

app/src/main/AndroidManifest.xml

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android">
 
+    <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
 
      <uses-permission android:name="android.permission.VIBRATE" />
@@ -11,7 +12,8 @@
             android:roundIcon="@mipmap/ic_launcher_round"
             android:label="@string/app_name"
             android:supportsRtl="true"
-            android:theme="@style/Theme.MyApplication">
+            android:theme="@style/Theme.MyApplication"
+            android:networkSecurityConfig="@xml/network_security_config">
             
                 <!-- 启动页 Activity -->
             <activity

app/src/main/java/com/example/myapplication/GuideActivity.kt

@@ -20,16 +20,23 @@ import android.view.WindowManager
 import android.graphics.Rect
 import android.view.inputmethod.EditorInfo
 import android.view.KeyEvent
+import androidx.core.content.ContextCompat
+import android.widget.ImageView
+import android.text.TextWatcher
+import android.text.Editable
 
 class GuideActivity : AppCompatActivity() {
 
     private lateinit var scrollView: NestedScrollView
     private lateinit var listLayout: LinearLayout
     private lateinit var inputMessage: EditText
-    private lateinit var btnSend: Button
+    private lateinit var btnSend: ImageView
     private lateinit var itemAnim: Animation
     private lateinit var bottomPanel: LinearLayout
+    private lateinit var hintLayout: LinearLayout
+    private lateinit var titleTextView: TextView
 
+    
     // 我方的预设回复
     private val replyData = listOf(
         "你好",
@@ -51,7 +58,24 @@ class GuideActivity : AppCompatActivity() {
         inputMessage = findViewById(R.id.input_message)
         btnSend = findViewById(R.id.btn_send)
         bottomPanel = findViewById(R.id.bottom_panel)
+        hintLayout = findViewById(R.id.hintLayout)
+        titleTextView = findViewById(R.id.title)
         val rootView = findViewById<View>(R.id.rootCoordinator)
+
+        inputMessage.addTextChangedListener(object : TextWatcher {
+            override fun beforeTextChanged(s: CharSequence?, start: Int, count: Int, after: Int) {
+                // 不需要实现
+            }
+
+            override fun onTextChanged(s: CharSequence?, start: Int, before: Int, count: Int) {
+                // 不需要实现
+            }
+
+            override fun afterTextChanged(s: Editable?) {
+                hintLayout.visibility =
+                    if (s.isNullOrEmpty()) View.VISIBLE else View.GONE
+            }
+        })
         // 动画
         itemAnim = AnimationUtils.loadAnimation(this, R.anim.item_slide_in_up)
         //自动聚焦
@@ -139,6 +163,10 @@ class GuideActivity : AppCompatActivity() {
             sendMessage()
         }
     }
+
+    fun dp2px(dp: Int): Int {
+        return (dp * resources.displayMetrics.density).toInt()
+    }
     // 发送消息
     private fun sendMessage() {
         val text = inputMessage.text.toString().trim()
@@ -155,12 +183,21 @@ class GuideActivity : AppCompatActivity() {
         inputMessage.setText("")
 
         val replyText = replyData.random()
-
+        
+        // 保存原来的标题文本
+        val originalTitle = titleTextView.text.toString()
+        
         // 延迟执行我方回复
         scrollView.postDelayed({
+            // 先恢复标题文本
+            titleTextView.text = originalTitle
+            // 然后添加我方回复
             addOurMessage(replyText)
-        }, 500)
+        }, 1500)
         
+        scrollView.postDelayed({
+            titleTextView.text = "The other party is typing..."
+        }, 500)
         inputMessage.isFocusable = true
         inputMessage.isFocusableInTouchMode = true
     

app/src/main/java/com/example/myapplication/MyInputMethodService.kt

@@ -483,19 +483,35 @@ class MyInputMethodService : InputMethodService(), KeyboardEnvironment {
     // 发送（标准 SEND + 回车 fallback）
     override fun performSendAction() {
         val ic = currentInputConnection ?: return
-
+        val info = currentInputEditorInfo
-        // 1. 尝试执行标准发送动作（IME_ACTION_SEND）
+    
-        val handled = ic.performEditorAction(EditorInfo.IME_ACTION_SEND)
+        var handled = false
-
+    
-        if (!handled) {
+        if (info != null) {
-            // 2. 如果输入框不支持 SEND，则退回到插入换行
+            // 取出当前 EditText 声明的 action
-            ic.commitText("\n", 1)
+            val actionId = info.imeOptions and EditorInfo.IME_MASK_ACTION
+    
+            // 只有当它明确是 IME_ACTION_SEND 时，才当“发送”用
+            if (actionId == EditorInfo.IME_ACTION_SEND) {
+                handled = ic.performEditorAction(actionId)
+            }
         }
-
+    
+        // 如果当前输入框不支持 SEND 或者 performEditorAction 返回了 false
+        // 就降级为“标准回车”
+        if (!handled) {
+            sendEnterKey(ic)
+        }
+    
         playKeyClick()
         clearEditorState()
     }
 
+    private fun sendEnterKey(ic: InputConnection) {
+        // 按下+抬起 KEYCODE_ENTER
+        ic.sendKeyEvent(KeyEvent(KeyEvent.ACTION_DOWN, KeyEvent.KEYCODE_ENTER))
+        ic.sendKeyEvent(KeyEvent(KeyEvent.ACTION_UP, KeyEvent.KEYCODE_ENTER))
+    }
 
     // 按键音效
     override fun playKeyClick() {

app/src/main/java/com/example/myapplication/keyboard/AiKeyboard.kt

@@ -13,11 +13,173 @@ import android.widget.LinearLayout
 import android.widget.TextView
 import com.example.myapplication.MainActivity
 import com.example.myapplication.theme.ThemeManager
+import android.os.Handler
+import android.os.Looper
+import android.widget.ScrollView
+import com.example.myapplication.network.NetworkClient
+import com.example.myapplication.network.LlmStreamCallback
+import okhttp3.Call
 
 class AiKeyboard(
     env: KeyboardEnvironment
 ) : BaseKeyboard(env) {
 
+    private var currentStreamCall: Call? = null
+    private val mainHandler = Handler(Looper.getMainLooper())
+
+    private val messagesContainer: LinearLayout by lazy {
+        val res = env.ctx.resources
+        val id = res.getIdentifier("container_messages", "id", env.ctx.packageName)
+        rootView.findViewById(id)
+    }
+
+    private val messagesScrollView: ScrollView by lazy {
+        val res = env.ctx.resources
+        val id = res.getIdentifier("scroll_messages", "id", env.ctx.packageName)
+        rootView.findViewById(id)
+    }
+
+    // 当前正在流式更新的那一个 AI 文本
+    private var currentAssistantTextView: TextView? = null
+
+    // 用来处理 <SPLIT> 的缓冲
+    private val streamBuffer = StringBuilder()
+
+
+     //新建一条 AI 消息（空内容），返回里面的 TextView 用来后续流式更新
+     
+    private fun addAssistantMessage(initialText: String = ""): TextView {
+        val inflater = env.layoutInflater
+        val res = env.ctx.resources
+        val layoutId = res.getIdentifier("item_ai_message", "layout", env.ctx.packageName)
+
+        val itemView = inflater.inflate(layoutId, messagesContainer, false) as LinearLayout
+        val tv = itemView.findViewById<TextView>(
+            res.getIdentifier("tv_content", "id", env.ctx.packageName)
+        )
+        tv.text = initialText
+        messagesContainer.addView(itemView)
+
+        scrollToBottom()
+        return tv
+    }
+
+    /**
+     * （可选）如果你也想显示用户提问
+     */
+    private fun addUserMessage(text: String) {
+        // 简单写：复用同一个 item 布局
+        val tv = addAssistantMessage(text)
+        // 这里可以改成设置 gravity、背景区分用户/AI 等
+    }
+
+    private fun scrollToBottom() {
+        // 延迟一点点执行，保证 addView 完成后再滚动
+        messagesScrollView.post {
+            messagesScrollView.fullScroll(View.FOCUS_DOWN)
+        }
+    }
+
+    //后端每来一个 llm_chunk 的 data，就调用一次这个方法
+    private fun onLlmChunk(data: String) {
+        // 丢掉 data=":\n\n" 这条
+        if (data == ":\n\n") return
+
+        // 确保在主线程更新 UI
+        mainHandler.post {
+            // 如果还没有正在流式的 TextView，就新建一条 AI 消息
+            if (currentAssistantTextView == null) {
+                currentAssistantTextView = addAssistantMessage("")
+                streamBuffer.clear()
+            }
+
+            // 累积到缓冲区
+            streamBuffer.append(data)
+
+            // 先整体把 ":\n\n" 删掉（以防万一有别的地方混进来）
+            var text = streamBuffer.toString().replace(":\n\n", "")
+
+            // 处理 <SPLIT>：代表下一句/下一条消息
+            val splitTag = "<SPLIT>"
+            var index = text.indexOf(splitTag)
+
+            while (index != -1) {
+                // split 前面这一段是上一条消息的最终内容
+                val before = text.substring(0, index)
+                currentAssistantTextView?.text = before
+                scrollToBottom()
+
+                // 开启下一条 AI 消息
+                currentAssistantTextView = addAssistantMessage("")
+
+                // 剩下的留给下一轮
+                text = text.substring(index + splitTag.length)
+                index = text.indexOf(splitTag)
+            }
+
+            // 循环结束后 text 就是「当前这条消息的未完成尾巴」
+            currentAssistantTextView?.text = text
+            scrollToBottom()
+
+            // 缓冲区只保留尾巴（避免无限变长）
+            streamBuffer.clear()
+            streamBuffer.append(text)
+        }
+    }
+
+ 
+     // 收到 type="done" 时调用，表示这一轮回答结束
+    private fun onLlmDone() {
+        mainHandler.post {
+            // 这里目前不需要做太多事，必要的话可以清掉 buffer
+            streamBuffer.clear()
+            currentAssistantTextView = null
+        }
+    }
+
+    
+     // 开始一次新的 AI 回答流式请求
+     fun startAiStream(userQuestion: String) {
+        // 可选：先把用户问题显示出来
+        addUserMessage(userQuestion)
+
+        // 如果之前有没结束的流，先取消
+        currentStreamCall?.cancel()
+
+        currentStreamCall = NetworkClient.startLlmStream(
+            question = userQuestion,
+            callback = object : LlmStreamCallback {
+                override fun onEvent(type: String, data: String?) {
+                    when (type) {
+                        "llm_chunk" -> {
+                            if (data != null) {
+                                onLlmChunk(data)   // 这里就是之前写的流式 UI 更新
+                            }
+                        }
+                        "done" -> {
+                            onLlmDone()           // 一轮结束
+                        }
+                        "search_result" -> {
+                        }
+                    }
+                }
+
+                override fun onError(t: Throwable) {
+                    addAssistantMessage("出错了：${t.message}")
+                }
+            }
+        )
+    }
+
+    // 比如键盘关闭时可以调用一次，避免内存泄漏 / 多余请求
+    fun cancelAiStream() {
+        currentStreamCall?.cancel()
+        currentStreamCall = null
+    }
+
+
+
+    // 以下是 BaseKeyboard 的实现
     override val rootView: View = run {
         val res = env.ctx.resources
         val layoutId = res.getIdentifier("ai_keyboard", "layout", env.ctx.packageName)
@@ -93,6 +255,17 @@ class AiKeyboard(
         val res = env.ctx.resources
         val pkg = env.ctx.packageName
 
+        // 获取ai_persona和ai_output视图引用
+        val aiPersonaId = res.getIdentifier("ai_persona", "id", pkg)
+        val aiOutputId = res.getIdentifier("ai_output", "id", pkg)
+        
+        val aiPersonaView = if (aiPersonaId != 0) rootView.findViewById<View?>(aiPersonaId) else null
+        val aiOutputView = if (aiOutputId != 0) rootView.findViewById<View?>(aiOutputId) else null
+
+        // 初始化显示状态：显示ai_persona，隐藏ai_output
+        aiPersonaView?.visibility = View.VISIBLE
+        aiOutputView?.visibility = View.GONE
+
         // 如果 ai_keyboard.xml 里有 “返回主键盘” 的按钮，比如 key_abc，就绑定一下
         val backId = res.getIdentifier("key_abc", "id", pkg)
         if (backId != 0) {
@@ -108,6 +281,59 @@ class AiKeyboard(
                 navigateToRechargeFragment()
             }
         }
+
+        //显示切换
+        val returnButtonId = res.getIdentifier("Return_keyboard", "id", pkg)
+        if (returnButtonId != 0) {
+            rootView.findViewById<View?>(returnButtonId)?.let { returnButton ->
+                // 确保按钮可点击且可获得焦点，防止事件穿透
+                returnButton.isClickable = true
+                returnButton.isFocusable = true
+                returnButton.setOnClickListener {
+                    // 点击Return_keyboard：先隐藏ai_output，再显示ai_persona（顺序动画）
+                    aiOutputView?.animate()?.alpha(0f)?.setDuration(150)?.withEndAction {
+                        aiOutputView?.visibility = View.GONE
+                        // 等ai_output完全隐藏后再显示ai_persona
+                        aiPersonaView?.visibility = View.VISIBLE
+                        aiPersonaView?.alpha = 0f
+                        aiPersonaView?.animate()?.alpha(1f)?.setDuration(150)
+                    }
+                }
+            }
+        }
+
+        val cardButtonId = res.getIdentifier("card", "id", pkg)
+        if (cardButtonId != 0) {
+            rootView.findViewById<View?>(cardButtonId)?.setOnClickListener {
+                // 点击card：先隐藏ai_persona，再显示ai_output（顺序动画）
+                aiPersonaView?.animate()?.alpha(0f)?.setDuration(150)?.withEndAction {
+                    aiPersonaView?.visibility = View.GONE
+                    // 等ai_persona完全隐藏后再显示ai_output
+                    aiOutputView?.visibility = View.VISIBLE
+                    aiOutputView?.alpha = 0f
+                    aiOutputView?.animate()?.alpha(1f)?.setDuration(150)
+                }
+            }
+        }
+
+
+        
+
+
+            // // 假设 ai_keyboard.xml 里有一个发送按钮 key_send
+            // val sendId = res.getIdentifier("key_send", "id", pkg)
+            // val inputId = res.getIdentifier("et_prompt", "id", pkg)   // 假设这是你的输入框 id
+            
+            // if (sendId != 0 && inputId != 0) {
+            //     val inputView = rootView.findViewById<TextView?>(inputId)
+            
+            //     rootView.findViewById<View?>(sendId)?.setOnClickListener {
+            //         val question = inputView?.text?.toString()?.trim().orEmpty()
+            //         if (question.isNotEmpty()) {
+            //             startAiStream(question)
+            //         }
+            //     }
+            // }
     }
 
     private fun navigateToRechargeFragment() {

app/src/main/java/com/example/myapplication/network/ApiResponse.kt

@@ -1,8 +1,8 @@
 // ApiResponse.kt
-package com.example.network
+package com.example.myapplication.network
 
 data class ApiResponse<T>(
     val code: Int,
-    val msg: String,
+    val message: String,
     val data: T?
 )

app/src/main/java/com/example/myapplication/network/ApiService.kt

@@ -1,5 +1,5 @@
 // 请求方法
-package com.example.network
+package com.example.myapplication.network
 
 import okhttp3.ResponseBody
 import retrofit2.Response
@@ -8,31 +8,24 @@ import retrofit2.http.*
 interface ApiService {
 
     // GET 示例：/users/{id}
-    @GET("users/{id}")
+    // @GET("users/{id}")
-    suspend fun getUser(
+    // suspend fun getUser(
-        @Path("id") id: String
+    //     @Path("id") id: String
-    ): ApiResponse<User>
+    // ): ApiResponse<User>
 
     // GET 示例：带查询参数 /users?page=1&pageSize=20
-    @GET("users")
+    // @GET("users")
-    suspend fun getUsers(
+    // suspend fun getUsers(
-        @Query("page") page: Int,
+    //     @Query("page") page: Int,
-        @Query("pageSize") pageSize: Int
+    //     @Query("pageSize") pageSize: Int
-    ): ApiResponse<List<User>>
+    // ): ApiResponse<List<User>>
 
     // POST JSON 示例：Body 为 JSON：{"username": "...", "password": "..."}
-    @POST("auth/login")
+    @POST("user/login")
     suspend fun login(
         @Body body: LoginRequest
     ): ApiResponse<LoginResponse>
 
-    // POST 表单示例：x-www-form-urlencoded
-    @FormUrlEncoded
-    @POST("auth/loginForm")
-    suspend fun loginForm(
-        @Field("username") username: String,
-        @Field("password") password: String
-    ): ApiResponse<LoginResponse>
 
     // zip 文件下载（或其它大文件）——必须 @Streaming
     @Streaming

app/src/main/java/com/example/myapplication/network/FileDownloader.kt

@@ -1,5 +1,5 @@
 // zip 文件下载器
-package com.example.network
+package com.example.myapplication.network
 
 import android.content.Context
 import android.util.Log

app/src/main/java/com/example/myapplication/network/HttpInterceptors.kt

@@ -1,5 +1,5 @@
 // 定义请求 & 响应拦截器
-package com.example.network
+package com.example.myapplication.network
 
 import android.util.Log
 import okhttp3.Interceptor
@@ -11,17 +11,56 @@ import okhttp3.ResponseBody.Companion.toResponseBody
  */
 val requestInterceptor = Interceptor { chain ->
     val original = chain.request()
-    val token = "your_token" // 这里换成你自己的 token
+
+    val token = "" // 你的 token
+
     val newRequest = original.newBuilder()
-        .addHeader("Accept", "application/json")
-        .addHeader("Content-Type", "application/json")
-        // 这里加你自己的 token，如果没有就注释掉
         .addHeader("Authorization", "Bearer $token")
+        .addHeader("Accept-Language", "lang")
         .build()
 
-    chain.proceed(newRequest)
+    // ====== 打印请求信息 ======
+    val request = newRequest
+    val url = request.url
+
+    val sb = StringBuilder()
+    sb.append("\n======== HTTP Request ========\n")
+    sb.append("Method: ${request.method}\n")
+    sb.append("URL: $url\n")
+
+    // 打印 Header
+    sb.append("Headers:\n")
+    for (name in request.headers.names()) {
+        sb.append("  $name: ${request.header(name)}\n")
+    }
+
+    // 打印 Query 参数
+    if (url.querySize > 0) {
+        sb.append("Query Params:\n")
+        for (i in 0 until url.querySize) {
+            sb.append("  ${url.queryParameterName(i)} = ${url.queryParameterValue(i)}\n")
+        }
+    }
+
+    // 打印 Body（仅限可读类型）
+    val requestBody = request.body
+    if (requestBody != null) {
+        val buffer = okio.Buffer()
+        requestBody.writeTo(buffer)
+
+        sb.append("Body:\n")
+        sb.append(buffer.readUtf8())
+        sb.append("\n")
+    }
+
+    sb.append("================================\n")
+
+    android.util.Log.d("1314520-OkHttp-Request", sb.toString())
+
+    chain.proceed(request)
 }
 
+
 /**
  * 响应拦截器：统一打印日志、做一些简单的错误处理
  */
@@ -36,7 +75,7 @@ val responseInterceptor = Interceptor { chain ->
     val bodyString = rawBody?.string() ?: ""
 
     Log.d(
-        "HTTP",
+        "1314520-HTTP",
         "⬇⬇⬇\n" +
                 "URL   : ${request.url}\n" +
                 "Method: ${request.method}\n" +

app/src/main/java/com/example/myapplication/network/LlmStreamCallback.kt

@@ -0,0 +1,6 @@
+package com.example.myapplication.network
+
+interface LlmStreamCallback {
+    fun onEvent(type: String, data: String?)
+    fun onError(t: Throwable)
+}

app/src/main/java/com/example/myapplication/network/Models.kt

@@ -1,5 +1,5 @@
 // Models.kt
-package com.example.network
+package com.example.myapplication.network
 
 data class User(
     val id: String,
@@ -7,8 +7,9 @@ data class User(
     val age: Int
 )
 
+// 登录
 data class LoginRequest(
-    val username: String,
+    val mail: String,
     val password: String
 )
 

app/src/main/java/com/example/myapplication/network/NetworkClient.kt

@@ -0,0 +1,116 @@
+package com.example.myapplication.network
+
+import okhttp3.*
+import okio.Buffer
+import org.json.JSONObject
+import java.io.IOException
+import java.util.concurrent.TimeUnit
+import okhttp3.MediaType.Companion.toMediaType
+import okhttp3.RequestBody.Companion.toRequestBody
+
+object NetworkClient {
+
+    // 你自己后端的 base url
+    private const val BASE_URL = "http://192.168.2.21:7529/api"
+
+    // 专门用于 SSE 的 OkHttpClient：readTimeout = 0 代表不超时，一直保持连接
+    private val sseClient: OkHttpClient by lazy {
+        OkHttpClient.Builder()
+            .readTimeout(0, TimeUnit.MILLISECONDS)  // SSE 必须不能有读超时
+            .build()
+    }
+
+    /**
+     * 启动一次 SSE 流式请求
+     * @param question 用户问题（你要传给后端的）
+     * @return Call，可用于取消（比如用户关闭键盘时）
+     */
+    fun startLlmStream(
+        question: String,
+        callback: LlmStreamCallback
+    ): Call {
+        //  根据你后端的接口改：是 POST 还是 GET，参数格式是什么
+        val json = JSONObject().apply {
+            put("query", question)   // 假设你后端字段叫 query
+        }
+
+        val requestBody = json.toString()
+            .toRequestBody("application/json; charset=utf-8".toMediaType())
+
+        val request = Request.Builder()
+            .url("$BASE_URL/llm/stream")   // TODO: 换成你真实的 SSE 路径
+            .post(requestBody)
+            // 有些 SSE 接口会要求 Accept
+            .addHeader("Accept", "text/event-stream")
+            .build()
+
+        val call = sseClient.newCall(request)
+
+        call.enqueue(object : Callback {
+            override fun onFailure(call: Call, e: IOException) {
+                if (call.isCanceled()) return  // 被主动取消就不用回调错误了
+                callback.onError(e)
+            }
+
+            override fun onResponse(call: Call, response: Response) {
+                if (!response.isSuccessful) {
+                    callback.onError(IOException("SSE failed: ${response.code}"))
+                    response.close()
+                    return
+                }
+
+                val body = response.body ?: run {
+                    callback.onError(IOException("Empty body"))
+                    return
+                }
+
+                // 长连接读取：一行一行读，直到服务器关闭或我们取消
+                body.use { b ->
+                    val source = b.source()
+                    try {
+                        while (!source.exhausted() && !call.isCanceled()) {
+                            val line = source.readUtf8Line() ?: break
+                            if (line.isBlank()) {
+                                // SSE 中空行代表一个 event 结束，这里可以忽略
+                                continue
+                            }
+
+                            // 兼容两种格式：
+                            // 1) 标准 SSE: "data: { ... }"
+                            // 2) 服务器直接一行一个 JSON: "{ ... }"
+                            val payload = if (line.startsWith("data:")) {
+                                line.substringAfter("data:").trim()
+                            } else {
+                                line.trim()
+                            }
+
+                            // 你日志里是：
+                            // {"type":"llm_chunk","data":"Her"}
+                            // {"type":"done","data":null}
+                            try {
+                                val jsonObj = JSONObject(payload)
+                                val type = jsonObj.optString("type")
+                                val data =
+                                    if (jsonObj.has("data") && !jsonObj.isNull("data"))
+                                        jsonObj.getString("data")
+                                    else
+                                        null
+
+                                callback.onEvent(type, data)
+                            } catch (e: Exception) {
+                                // 解析失败就忽略这一行（或者你可以打印下日志）
+                                // Log.e("NetworkClient", "Bad SSE line: $payload", e)
+                            }
+                        }
+                    } catch (ioe: IOException) {
+                        if (!call.isCanceled()) {
+                            callback.onError(ioe)
+                        }
+                    }
+                }
+            }
+        })
+
+        return call
+    }
+}

app/src/main/java/com/example/myapplication/network/RetrofitClient.kt

@@ -1,5 +1,5 @@
 // RetrofitClient.kt
-package com.example.network
+package com.example.myapplication.network
 
 import okhttp3.OkHttpClient
 import okhttp3.logging.HttpLoggingInterceptor
@@ -9,7 +9,7 @@ import java.util.concurrent.TimeUnit
 
 object RetrofitClient {
 
-    private const val BASE_URL = "https://api.example.com/"   // 换成你的地址
+    private const val BASE_URL = "http://192.168.2.21:7529/api/"   // 换成你的地址
 
     // 日志拦截器（可选）
     private val loggingInterceptor = HttpLoggingInterceptor().apply {

app/src/main/java/com/example/myapplication/theme/ThemeManager.kt

@@ -24,24 +24,12 @@ object ThemeManager {
 
     /** 主题根目录：/Android/data/<package>/files/keyboard_themes */
     private fun getThemeRootDir(context: Context): File =
-        File(context.getExternalFilesDir(null), "keyboard_themes")
+        File(context.filesDir, "keyboard_themes")
 
     /** 某个具体主题目录：/Android/.../keyboard_themes/<themeName> */
     private fun getThemeDir(context: Context, themeName: String): File =
         File(getThemeRootDir(context), themeName)
 
-    // ==================== 内置主题拷贝（assets -> 外部目录） ====================
-
-    /**
-     * 确保 APK 自带的主题(assets/keyboard_themes/...) 已经复制到
-     * /Android/data/.../files/keyboard_themes 目录下。
-     *
-     * 行为：
-     * - 如果主题目录不存在：整套拷贝过去。
-     * - 如果主题目录已经存在：只复制“新增文件”，不会覆盖已有文件。
-     *
-     * 建议在 IME 的 onCreate() 里调用一次。
-     */
     fun ensureBuiltInThemesInstalled(context: Context) {
         val am = context.assets
         val rootName = "keyboard_themes"

app/src/main/java/com/example/myapplication/ui/login/LoginFragment.kt

@@ -2,23 +2,31 @@ package com.example.myapplication.ui.login
 
 import android.os.Bundle
 import android.text.InputType
+import android.util.Log
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
 import android.widget.EditText
 import android.widget.ImageView
 import androidx.fragment.app.Fragment
+import androidx.lifecycle.lifecycleScope
 import androidx.navigation.fragment.findNavController
 import android.widget.FrameLayout
 import android.widget.TextView
 import com.example.myapplication.R
+import com.example.myapplication.network.ApiResponse
+import com.example.myapplication.network.LoginRequest
+import com.example.myapplication.network.RetrofitClient
 import com.google.android.material.button.MaterialButton
+import android.widget.Toast
+import kotlinx.coroutines.launch
 
 class LoginFragment : Fragment() {
 
     private lateinit var passwordEditText: EditText
     private lateinit var toggleImageView: ImageView
-    private lateinit var loginButton: MaterialButton   // 如果你 XML 里有这个按钮 id: btn_login
+    private lateinit var loginButton: TextView 
+    private lateinit var emailEditText: EditText
 
     private var isPasswordVisible = false
 
@@ -47,8 +55,10 @@ class LoginFragment : Fragment() {
         }
         // 绑定控件（id 必须和 xml 里的一样）
         passwordEditText = view.findViewById(R.id.et_password)
+        emailEditText = view.findViewById(R.id.et_email)
         toggleImageView = view.findViewById(R.id.iv_toggle)
-        // loginButton = view.findViewById(R.id.btn_login)   // 如果没有这个按钮就把这一行和变量删了
+        loginButton = view.findViewById(R.id.btn_login)
+
 
         // 初始是隐藏密码状态
         passwordEditText.inputType =
@@ -73,10 +83,30 @@ class LoginFragment : Fragment() {
             passwordEditText.setSelection(passwordEditText.text?.length ?: 0)
         }
 
-        // // 登录按钮逻辑你自己填
+        // // 登录按钮逻辑
-        // loginButton.setOnClickListener {
+        loginButton.setOnClickListener {
-        //     val pwd = passwordEditText.text?.toString().orEmpty()
+            val pwd = passwordEditText.text?.toString().orEmpty()
-        //     // TODO: 登录处理
+             val email = emailEditText.text?.toString().orEmpty()
-        // }
+            if (pwd.isEmpty() || email.isEmpty()) {
+                // 输入框不能为空
+                Toast.makeText(requireContext(), "The password and email address cannot be left empty!", Toast.LENGTH_SHORT).show()
+            } else {
+                // 调用登录API
+                lifecycleScope.launch {
+                    try {
+                        val loginRequest = LoginRequest(
+                            mail = email,  // 使用email作为username
+                            password = pwd
+                        )
+                        val response = RetrofitClient.apiService.login(loginRequest)
+                        Log.d("1314520-LoginFragment", "登录API响应: $response")
+                        
+                    } catch (e: Exception) {
+                        Log.e("1314520-LoginFragment", "登录请求失败: ${e.message}", e)
+                        Toast.makeText(requireContext(), "登录失败: ${e.message}", Toast.LENGTH_SHORT).show()
+                    }
+                }
+            }
+        }
     }
 }

app/src/main/java/com/example/myapplication/utils/unzipToDir.kt

@@ -4,28 +4,61 @@ import java.io.*
 import java.util.zip.ZipEntry
 import java.util.zip.ZipInputStream
 
-fun unzipToDir(zipInputStream: InputStream, targetDir: File) {
+
+//   @param zipInputStream  zip 的输入流（网络/本地/asset都行）
+//  @param targetDir       解压目标目录
+//  @param overwrite       是否覆盖同名文件（默认 true：存在则跳过）
+
+fun unzipToDir(
+    zipInputStream: InputStream,
+    targetDir: File,
+    overwrite: Boolean = true
+) {
+    // 确保目标目录存在
+    if (!targetDir.exists()) targetDir.mkdirs()
+
+    // 规范化目标目录路径（用于 Zip Slip 防护）
+    val canonicalDirPath = targetDir.canonicalFile.path + File.separator
+
     ZipInputStream(BufferedInputStream(zipInputStream)).use { zis ->
-        var entry: ZipEntry? = zis.nextEntry
         val buffer = ByteArray(4096)
 
-        while (entry != null) {
+        while (true) {
-            val file = File(targetDir, entry.name)
+            val entry: ZipEntry = zis.nextEntry ?: break
+
+            // entry.name 可能包含 ../ 之类的路径，必须防护
+            val outFile = File(targetDir, entry.name)
+
+            // ===== Zip Slip 防护：确保输出文件仍在 targetDir 内 =====
+            val canonicalOutPath = outFile.canonicalFile.path
+            if (!canonicalOutPath.startsWith(canonicalDirPath)) {
+                // 越界路径：直接跳过
+                zis.closeEntry()
+                continue
+            }
 
             if (entry.isDirectory) {
-                file.mkdirs()
+                outFile.mkdirs()
             } else {
-                file.parentFile?.mkdirs()
+                outFile.parentFile?.mkdirs()
-                FileOutputStream(file).use { fos ->
+
-                    var count: Int
+                // 覆盖策略：默认不覆盖（存在就跳过）
-                    while (zis.read(buffer).also { count = it } != -1) {
+                if (outFile.exists() && !overwrite) {
+                    zis.closeEntry()
+                    continue
+                }
+
+                FileOutputStream(outFile).use { fos ->
+                    while (true) {
+                        val count = zis.read(buffer)
+                        if (count == -1) break
                         fos.write(buffer, 0, count)
                     }
+                    fos.flush()
                 }
             }
 
             zis.closeEntry()
-            entry = zis.nextEntry
         }
     }
 }

app/src/main/res/anim/item_slide_in_up.xml

@@ -6,12 +6,12 @@
     <translate
         android:fromYDelta="20%"
         android:toYDelta="0"
-        android:duration="250" />
+        android:duration="300" />
 
     <!-- 透明度动画：从透明到不透明 -->
     <alpha
         android:fromAlpha="0"
         android:toAlpha="1"
-        android:duration="250" />
+        android:duration="300" />
 
 </set>

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

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android" android:shape="rectangle">
+    <solid android:color="#EDEDED"/>
+    <corners android:radius="100dp"/>
+</shape>

app/src/main/res/drawable/keyboard_button_bg4.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android" android:shape="rectangle">
+    <solid android:color="#8002BEAC"/>
+    <corners android:radius="50dp"/>
+</shape>

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

@@ -33,6 +33,17 @@
                 android:rotation="180"
                 android:scaleType="fitCenter" />
         </FrameLayout>
+        <TextView
+                android:id="@+id/title"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_weight="1"
+                android:layout_marginEnd="49dp"
+                android:gravity="center"
+                android:textStyle="bold"
+                android:text="Key of love"
+                android:textColor="#1B1F1A"
+                android:textSize="16sp" />
     </LinearLayout>
 
     <androidx.core.widget.NestedScrollView
@@ -52,6 +63,7 @@
             <LinearLayout
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
+                android:layout_marginBottom="10dp"
                 android:gravity="center_vertical"
                 android:orientation="vertical">
                 <!-- 头像 -->
@@ -127,32 +139,61 @@
         android:id="@+id/bottom_panel"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:gravity="center_horizontal"
+        android:gravity="center_vertical"
+        android:background="@drawable/input_message_bg"
+        android:padding="5dp"
+        android:layout_marginStart="16dp"
+        android:layout_marginEnd="16dp"
+        android:layout_marginBottom="16dp"
+        android:paddingStart="16dp"
         android:orientation="horizontal"
-        android:padding="16dp"
         android:layout_gravity="bottom">
-             <EditText
+            <FrameLayout
-                android:id="@+id/input_message"
+                android:layout_width="0dp"
-                android:layout_width="200dp"
+                android:layout_height="34dp"
-                android:layout_height="52dp"
+                android:layout_weight="1">
-                android:background="@drawable/input_box_bg"
+
-                android:padding="15dp"
+                <EditText
-                android:hint="Please enter your content"
+                    android:id="@+id/input_message"
-                android:textColorHint="#CBCBCB"
+                    android:layout_width="match_parent"
-                android:textSize="14sp"
+                    android:layout_height="match_parent" 
-                android:textColor="#CBCBCB" 
+                    android:background="#00000000"
-                android:focusable="true"
+                    android:focusable="true"
-                android:focusableInTouchMode="true"
+                    android:focusableInTouchMode="true"
-                android:cursorVisible="true"
+                    android:cursorVisible="true"
-                android:imeOptions="actionSend"
+                    android:imeOptions="actionSend"
-                android:inputType="text"/>
+                    android:textColor="#CBCBCB" 
-            <Button
+                    android:textSize="12sp"
+                    android:inputType="text"/>
+
+                <LinearLayout
+                    android:id="@+id/hintLayout"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_gravity="center_vertical"
+                    android:orientation="horizontal">
+
+                    <ImageView
+                        android:layout_width="20dp"
+                        android:layout_height="19dp"
+                        android:src="@drawable/input_icon"/>
+
+                    <TextView
+                        android:id="@+id/hint_text"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_marginStart="12dp"
+                        android:text="Please enter your content"
+                        android:textSize="12sp"
+                        android:textColor="#CBCBCB"/>
+                </LinearLayout>
+            </FrameLayout>
+            <ImageView
                 android:id="@+id/btn_send"
-                android:layout_width="60dp"
+                android:layout_width="34dp"
-                android:layout_height="52dp"
+                android:layout_height="34dp"
-                android:text="Send"
+                android:layout_marginStart="8dp"
-                android:textColor="#FFFFFF"
+                android:src="@drawable/send_icon"
-                android:textSize="14sp" 
                 android:imeOptions="actionSend"
                 android:inputType="text"/>
     </LinearLayout>

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

@@ -5,6 +5,7 @@
     android:layout_height="wrap_content"
     android:id="@+id/background"
     android:orientation="vertical">
+
     <androidx.constraintlayout.widget.ConstraintLayout
         android:layout_width="match_parent"
         android:layout_height="52dp"
@@ -30,31 +31,32 @@
             app:layout_constraintTop_toTopOf="parent"
             app:layout_constraintBottom_toBottomOf="parent" />
     </androidx.constraintlayout.widget.ConstraintLayout>
+
     <LinearLayout
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:id="@+id/keyboard_row_1"
         android:paddingStart="4dp"
         android:paddingEnd="4dp"
-        android:orientation="horizontal">
+        android:orientation="vertical">
-        <!-- 粘贴框和人设 -->
+        <!-- 粘贴框-->
         <LinearLayout
-            android:layout_width="wrap_content"
+            android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:layout_weight="1"
-            android:orientation="vertical">
+            android:orientation="horizontal">
             <!-- 粘贴框 -->
             <HorizontalScrollView
                 android:id="@+id/completion_scroll"
-                android:layout_width="match_parent"
+                android:layout_width="0dp"
                 android:layout_height="41dp"
+                android:layout_weight="1"
                 android:overScrollMode="never"
                 android:scrollbars="none"
                 android:paddingStart="8dp"
                 android:paddingEnd="8dp"
                 android:background="@drawable/keyboard_button_bg3"
                 android:fillViewport="false">
-
                 <LinearLayout
                     android:id="@+id/completion_container"
                     android:layout_width="wrap_content"
@@ -76,9 +78,35 @@
                 </LinearLayout>
             </HorizontalScrollView>
 
-            <!-- 人设 -->
+            <LinearLayout
+                android:id="@+id/keyboard_button_Paste"
+                android:layout_width="60dp"
+                android:layout_height="41dp"
+                android:layout_marginStart="4dp"
+                android:gravity="center"
+                android:orientation="horizontal"
+                android:background="@drawable/keyboard_button_bg1">
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="Paste"
+                    android:textColor="#FFFFFF"
+                    android:textSize="13sp" />
+            </LinearLayout>
+        </LinearLayout>
+
+
+        <!-- 人设和操作 -->
+        <LinearLayout
+            android:id="@+id/ai_persona"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:orientation="horizontal">
+
             <ScrollView
-                android:layout_width="match_parent"
+                android:layout_width="0dp"
+                android:layout_weight="1"
                 android:layout_marginTop="4dp"
                 android:layout_height="131dp"
                 android:scrollbars="none">
@@ -89,9 +117,9 @@
                     app:flexDirection="row"
                     app:flexWrap="wrap"
                     app:justifyContent="space_between">
-
                     <!-- 卡片 -->
                     <LinearLayout
+                        android:id="@+id/card"
                         android:layout_width="90dp"
                         android:layout_height="41dp"
                         android:layout_marginBottom="4dp"
@@ -115,35 +143,16 @@
                             android:textColor="#1B1F1A"
                             android:textSize="13sp"/>
                     </LinearLayout>
-                    <!-- ```````````````` -->
 
                 </com.google.android.flexbox.FlexboxLayout>
             </ScrollView>
 
-
-        </LinearLayout>
-        <!-- 操作 -->
         <LinearLayout
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:id="@+id/keyboard_button_1"
             android:layout_marginStart="4dp"
             android:orientation="vertical">
-            <LinearLayout
-                android:id="@+id/keyboard_button_Paste"
-                android:layout_width="60dp"
-                android:layout_height="41dp"
-                android:gravity="center"
-                android:orientation="horizontal"
-                android:background="@drawable/keyboard_button_bg1">
-                <TextView
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
-                    android:text="Paste"
-                    android:textColor="#FFFFFF"
-                    android:textSize="13sp" />
-            </LinearLayout>
-
             <LinearLayout
                 android:id="@+id/keyboard_button_Delete"
                 android:layout_width="60dp"
@@ -190,5 +199,41 @@
                     android:textSize="13sp" />
             </LinearLayout>
         </LinearLayout>
+        </LinearLayout>
+        <!-- `````````````````````````````````````````````````````````````````````````````````````` -->
+        <LinearLayout
+            android:id="@+id/ai_output"
+            android:layout_width="match_parent"
+            android:layout_height="131dp"
+            android:layout_marginTop="4dp"
+            android:background="@drawable/keyboard_button_bg3"
+            android:orientation="horizontal">
+
+            <ScrollView
+                android:id="@+id/scroll_messages"
+                android:layout_width="match_parent"
+                android:layout_height="match_parent">
+
+                <LinearLayout
+                    android:id="@+id/container_messages"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:orientation="vertical"/>
+            </ScrollView>
+            <!-- 切换按钮 -->
+            <TextView
+                android:id="@+id/Return_keyboard"
+                android:layout_width="50dp"
+                android:layout_height="30dp"
+                android:layout_marginStart="-55dp"
+                android:layout_marginTop="5dp"
+                android:background="@drawable/keyboard_button_bg4"
+                android:gravity="center"
+                android:text="Return"
+                android:textColor="#FFFFFF"
+                android:textSize="10sp" />
+
+        </LinearLayout>
+        <!-- `````````````````````````````````````````````````````````````````````````````````````` -->
     </LinearLayout>
 </LinearLayout>

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

@@ -99,7 +99,7 @@
 
                 <!-- 输入框 -->
                     <EditText
-                        android:id="@+id/et_username"
+                        android:id="@+id/et_email"
                         android:layout_width="315dp"
                         android:layout_height="52dp"
                         android:layout_marginTop="20dp"

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

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:orientation="horizontal"
+    android:padding="4dp">
+
+    <TextView
+        android:id="@+id/tv_content"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:textSize="16sp"
+        android:background="#f5f5f5"
+        android:padding="10dp" />
+</LinearLayout>

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

@@ -3,7 +3,8 @@
     xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
-    android:layout_marginTop="40dp"
+    android:layout_marginTop="30dp"
+    android:layout_marginBottom="10dp"
     android:gravity="end"
     android:orientation="vertical">
     <!-- 头像 -->

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

@@ -3,7 +3,8 @@
     xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
-    android:layout_marginTop="40dp"
+    android:layout_marginTop="30dp"
+    android:layout_marginBottom="10dp"
     android:gravity="center_vertical"
     android:orientation="vertical">
     <!-- 头像 -->

app/src/main/res/xml/network_security_config.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<network-security-config>
+    <base-config cleartextTrafficPermitted="false">
+        <trust-anchors>
+            <certificates src="system" />
+        </trust-anchors>
+    </base-config>
+    
+    <domain-config cleartextTrafficPermitted="true">
+        <domain includeSubdomains="true">192.168.2.21</domain>
+    </domain-config>
+</network-security-config>