fix: Android 版本发送按钮改为真实 API 调用，之前是写死的 mock 数据

flomo-ai/app/src/main/java/com/example/flomo_ai/MainActivity.kt

@@ -114,7 +114,6 @@ class MainActivity : AppCompatActivity() {
 
         sendButton.setOnClickListener {
             Log.d("MainActivity", "Send button clicked")
-            Log.e("MainActivity", "TEST ERROR LOG")
             val inputText = inputEditText.text.toString()
             if (inputText.isNotEmpty()) {
                 outputStatusLabel.text = "连接中…"
@@ -128,29 +127,73 @@ class MainActivity : AppCompatActivity() {
                 }
                 Log.d("MainActivity", "Full content to send: $fullContent")
                 
-                CoroutineScope(Dispatchers.Main).launch {
+                CoroutineScope(Dispatchers.IO).launch {
                     try {
-                        Log.d("MainActivity", "Starting text processing")
+                        val sharedPrefs = getSharedPreferences("APIConfigs", Context.MODE_PRIVATE)
-                        delay(1000)
+                        val json = sharedPrefs.getString("configs", null)
                         
-                        val optimizedText = "今天阳光明媚，微风拂面，我漫步于公园之中，享受这难得的惬意时光。"
+                        var baseUrl = "https://open.bigmodel.cn/api/paas/v4"
+                        var apiKey = ""
+                        var model = "glm-4.7-flash"
                         
-                        outputStatusLabel.text = "已完成"
+                        if (json != null) {
-                        outputTextView.text = optimizedText
+                            val settings = Gson().fromJson(json, SettingsData::class.java)
-                        
+                            settings.llmConfig?.let {
-                        val selectedPromptId = when (promptSelector.selectedItemPosition) {
+                                if (it.baseUrl.isNotBlank()) baseUrl = it.baseUrl
-                            0 -> "none"
+                                if (it.apiKey.isNotBlank()) apiKey = it.apiKey
-                            1 -> "default-1"
+                                if (it.model.isNotBlank()) model = it.model
-                            2 -> "default-2"
+                            }
-                            else -> "none"
                         }
                         
-                        Log.d("MainActivity", "Selected prompt ID: $selectedPromptId")
+                        val messagesJson = JSONArray().apply {
-                        Log.d("MainActivity", "Text processing completed successfully")
+                            put(JSONObject().apply {
+                                put("role", "user")
+                                put("content", fullContent)
+                            })
+                        }
+                        
+                        val requestBody = JSONObject().apply {
+                            put("model", model)
+                            put("messages", messagesJson)
+                            put("max_tokens", 65536)
+                            put("temperature", 1.0)
+                        }
+                        
+                        val client = OkHttpClient()
+                        val request = Request.Builder()
+                            .url("$baseUrl/chat/completions")
+                            .addHeader("Content-Type", "application/json")
+                            .addHeader("Authorization", "Bearer $apiKey")
+                            .post(requestBody.toString().toRequestBody("application/json".toMediaType()))
+                            .build()
+                        
+                        val response = client.newCall(request).execute()
+                        
+                        withContext(Dispatchers.Main) {
+                            if (response.isSuccessful) {
+                                val responseBody = response.body?.string()
+                                val responseJson = JSONObject(responseBody ?: "")
+                                val choices = responseJson.getJSONArray("choices")
+                                if (choices.length() > 0) {
+                                    val message = choices.getJSONObject(0).getJSONObject("message")
+                                    val content = message.getString("content")
+                                    outputStatusLabel.text = "已完成"
+                                    outputTextView.text = content
+                                } else {
+                                    outputStatusLabel.text = "发生错误"
+                                    outputTextView.text = "API 返回空结果"
+                                }
+                            } else {
+                                outputStatusLabel.text = "发生错误"
+                                outputTextView.text = "API 错误: ${response.code} ${response.message}"
+                            }
+                        }
                     } catch (e: Exception) {
+                        withContext(Dispatchers.Main) {
                             outputStatusLabel.text = "发生错误"
                             outputTextView.text = "错误: ${e.message}"
-                        Log.e("MainActivity", "Error processing request", e)
+                        }
+                        Log.e("MainActivity", "Error calling API", e)
                     }
                 }
             } else {