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

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Kotlin
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package com.example.flomo_ai
import android.annotation.SuppressLint
import android.content.Intent
import android.os.Bundle
import android.view.Gravity
import android.widget.Button
import android.widget.EditText
import android.widget.TextView
import androidx.appcompat.app.AppCompatActivity
import com.google.android.material.tabs.TabLayout
import com.google.gson.Gson
import kotlinx.coroutines.CoroutineScope
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.launch
import kotlinx.coroutines.withContext
import okhttp3.Interceptor
import okhttp3.OkHttpClient
import okhttp3.Request
import okhttp3.Response
import okhttp3.RequestBody.Companion.toRequestBody
import com.google.gson.JsonObject
import okhttp3.MediaType.Companion.toMediaType
import com.google.gson.reflect.TypeToken
import android.util.Log
import java.io.IOException
import java.net.UnknownHostException
import org.json.JSONObject
import com.squareup.moshi.Moshi
import com.squareup.moshi.kotlin.reflect.KotlinJsonAdapterFactory
// 定义请求体数据类
data class ChatRequest(
val model: String,
val messages: List<Message>
)
data class Message(
val role: String,
val content: String
)
// 从返回的 JSON 响应中提取标签列表
fun extractLabels(responseBody: String): List<String>? {
try {
// 假设 responseBody 中包含一个完整的 JSON 对象,我们需要先提取出其中的 content 部分
val fullJsonObject = Gson().fromJson(responseBody, JsonObject::class.java)
val choicesArray = fullJsonObject.getAsJsonArray("choices")
if (choicesArray.size() > 0) {
val firstChoice = choicesArray.get(0).asJsonObject
val messageObject = firstChoice.get("message").asJsonObject
val content = messageObject.get("content").asString
// 从 content 中提取出 labels
val startIndex = content.indexOf("\"labels\": [") + "\"labels\": [".length
val endIndex = content.indexOf("]", startIndex)
val labelsStr = content.substring(startIndex, endIndex)
// 处理引号
//val processedLabelsStr = labelsStr.replace("\"", "")
val labels = labelsStr.split("\", \"")
val processedLabels = mutableListOf<String>()
for (label in labels) {
// 假设 label 是原始字符串
var processedLabel = label
// 去掉单引号和双引号
if (label.contains("'")) {
processedLabel = processedLabel.replace("'", "")
}
if (label.contains("\"")) {
processedLabel = processedLabel.replace("\"", "")
}
// 去掉所有空格
processedLabel = processedLabel.replace(" ", "")
processedLabels.add(processedLabel)
}
return processedLabels
}
} catch (e: Exception) {
e.printStackTrace()
Log.e("ExtractLabels", "Error during extraction: ${e.message}")
}
return null
}
class MainActivity : AppCompatActivity() {
private lateinit var inputEditText: EditText
private lateinit var configButton: Button
private lateinit var submitToZhiPuAIButton: Button
private lateinit var submitToSparkAIButton: Button
private lateinit var tabLayout: TabLayout
private lateinit var submitToServerButton: Button
private lateinit var statusText: TextView
@SuppressLint("MissingInflatedId")
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_main)
inputEditText = findViewById(R.id.inputEditText)
inputEditText.gravity = Gravity.START or Gravity.TOP
configButton = findViewById(R.id.configButton)
// 状态栏目的信息
statusText = findViewById<TextView>(R.id.statusTextView)
submitToZhiPuAIButton = findViewById(R.id.submitToZhiPuAIButton)
submitToZhiPuAIButton.setOnClickListener {
// 创建 OkHttpClient点击智谱AI分析返回标签
val client = OkHttpClient.Builder()
.addInterceptor(object : Interceptor {
override fun intercept(chain: Interceptor.Chain): okhttp3.Response {
val originalRequest = chain.request()
val newRequest = originalRequest.newBuilder().build()
return chain.proceed(newRequest)
}
})
.build()
// 这是一个 EditText 元素
val inputEditText = findViewById<EditText>(R.id.inputEditText)
// 获取 EditText 中的文本内容创建request的body
val textFromEditText = inputEditText.text.toString()
val combinedText =
"$textFromEditText。请为以上文章分析并给出 4 个最合理的标签,没有其他内容。以 JSON 格式输出,格式为 labels: [标签 1, 标签 2, 标签 3, 标签 4]"
// 从配置中读取 api_key
val sharedPrefs = getSharedPreferences("APIConfigs", MODE_PRIVATE)
val allConfigsJson = sharedPrefs.getString("configs", null)
var api_key = ""
var api_url = ""
var api_model = "glm-4-flash"
if (allConfigsJson != null) {
val type = object : TypeToken<List<APIConfig>>() {}.type
val allConfigs = Gson().fromJson<List<APIConfig>>(allConfigsJson, type)
val zhipuConfig = allConfigs.find { it.name == "zhipu" }
if (zhipuConfig != null) {
api_key = zhipuConfig.key
api_url = zhipuConfig.url
api_model = zhipuConfig.model
statusText.text = "zhipuConfig配置文件$api_model"
} else {
statusText.text = "没找到zhipuConfig配置文件"
}
}
val moshi = Moshi.Builder().add(KotlinJsonAdapterFactory()).build()
val jsonAdapter = moshi.adapter(ChatRequest::class.java)
val requestBody = ChatRequest(
model = api_model.toString(),
messages = listOf(Message(role = "user", content = combinedText))
)
val requestBodyJson = jsonAdapter.toJson(requestBody)
val mediaType = "application/json; charset=utf-8".toMediaType()
val body = requestBodyJson.toRequestBody(mediaType)
// 创建请求
val request = Request.Builder()
.url("$api_url")
.post(body)
.header("Authorization", "Bearer $api_key")
.header("Content-Type", "application/json")
.build()
// 使用协程在后台线程中发送请求
CoroutineScope(Dispatchers.Main).launch {
try {
// 模拟可能出现异常的网络操作,这里需要替换为你的实际网络请求相关代码
// 比如使用 OkHttp 或者其他网络库进行请求
val response = withContext(Dispatchers.IO) {
statusText.text = "发起请求"
client.newCall(request).execute()
}
if (response.isSuccessful) {
statusText.text = "响应成功,等待标签解析"
val responseBody = response.body?.string() // 将响应体转换为字符串
responseBody?.let {
// 处理响应 JSON 数据
print("return message is $responseBody")
val labels = extractLabels(responseBody)
labels?.let {
if (labels != null && labels.size == 4) {
for (i in 0 until 4) {
val tab = tabLayout.getTabAt(i)
if (tab != null) {
tab.text = labels[i]
tab.view.setOnClickListener {
val currentText =
findViewById<EditText>(R.id.inputEditText).text.toString()
val buttonText = tab.text.toString()
inputEditText.setText("#$buttonText\n\n$currentText")
statusText.text = "标签已增加"
}
}
}
statusText.text = "标签已经获取并更新"
}
} ?: run {
statusText.text = "没有更新"
}
}
} else {
statusText.text = "没有响应,没有更新"
}
} catch (e: UnknownHostException) {
statusText.text ="UnknownHostException: ${e.message}"
} catch (e: IOException) {
statusText.text = "IOException: ${e.message}"
}
}
}
submitToSparkAIButton = findViewById(R.id.submitToSparkAIButton)
submitToSparkAIButton.setOnClickListener {
// 创建 OkHttpClient点击星火大模型分析返回标签
val client = OkHttpClient.Builder()
.addInterceptor(object : Interceptor {
override fun intercept(chain: Interceptor.Chain): okhttp3.Response {
val originalRequest = chain.request()
val newRequest = originalRequest.newBuilder().build()
return chain.proceed(newRequest)
}
})
.build()
// 假设这是一个 EditText 元素
val inputEditText = findViewById<EditText>(R.id.inputEditText)
// 获取 EditText 中的文本内容创建request的body
val textFromEditText = inputEditText.text.toString()
val combinedText =
"$textFromEditText。如果是英文文章则先翻译成中文,并为以上文章分析并给出 4 个最合理的标签,没有其他内容。以 JSON 格式输出,格式为 labels: [标签 1, 标签 2, 标签 3, 标签 4]"
// 从配置中读取 api_key
val sharedPrefs = getSharedPreferences("APIConfigs", MODE_PRIVATE)
val allConfigsJson = sharedPrefs.getString("configs", null)
var api_key = ""
var api_url = ""
var api_model = "general"
if (allConfigsJson != null) {
val type = object : TypeToken<List<APIConfig>>() {}.type
val allConfigs = Gson().fromJson<List<APIConfig>>(allConfigsJson, type)
val sparkConfig = allConfigs.find { it.name == "spark" }
if (sparkConfig != null) {
api_key = sparkConfig.key
api_url = sparkConfig.url
api_model = sparkConfig.model
statusText.text = "sparkConfig配置文件$api_model"
} else {
statusText.text = "没找到sparkConfig配置文件"
}
}
// 配置 body的内容
val moshi = Moshi.Builder().add(KotlinJsonAdapterFactory()).build()
val jsonAdapter = moshi.adapter(ChatRequest::class.java)
val requestBody = ChatRequest(
model = api_model.toString(),
messages = listOf(Message(role = "user", content = combinedText))
)
val requestBodyJson = jsonAdapter.toJson(requestBody)
val mediaType = "application/json; charset=utf-8".toMediaType()
val body = requestBodyJson.toRequestBody(mediaType)
// 创建请求
val request = Request.Builder()
.url("$api_url")
.post(body)
.header("Authorization", "Bearer $api_key")
.header("Content-Type", "application/json")
.build()
// 使用协程在后台线程中发送请求
CoroutineScope(Dispatchers.Main).launch {
try {
// 模拟可能出现异常的网络操作,这里需要替换为你的实际网络请求相关代码
// 比如使用 OkHttp 或者其他网络库进行请求
val response = withContext(Dispatchers.IO) {
statusText.text = "提交请求"
client.newCall(request).execute()
}
if (response.isSuccessful) {
statusText.text = "响应成功,等待标签解析"
val responseBody = response.body?.string() // 将响应体转换为字符串
responseBody?.let {
// 处理响应 JSON 数据
val labels = extractLabels(responseBody)
labels?.let {
if (labels != null && labels.size == 4) {
for (i in 0 until 4) {
val tab = tabLayout.getTabAt(i)
if (tab != null) {
tab.text = labels[i]
tab.view.setOnClickListener {
val currentText =
findViewById<EditText>(R.id.inputEditText).text.toString()
val buttonText = tab.text.toString()
inputEditText.setText("#$buttonText\n\n$currentText")
statusText.text = "标签已增加"
}
}
}
statusText.text = "标签已经获取并更新"
}
} ?: run {
statusText.text = "没有更新到标签"
}
}
} else {
statusText.text = "服务器没有响应,没有更新"
}
} catch (e: UnknownHostException) {
statusText.text ="UnknownHostException: ${e.message}"
} catch (e: IOException) {
statusText.text = "IOException: ${e.message}"
}
}
}
tabLayout = findViewById(R.id.tabLayout)
submitToServerButton = findViewById(R.id.submitToServerButton)
configButton.setOnClickListener {
val intent = Intent(this, SecondActivity::class.java)
startActivity(intent)
}
submitToServerButton = findViewById(R.id.submitToServerButton)
inputEditText = findViewById(R.id.inputEditText)
submitToServerButton.setOnClickListener {
val textFromEditText = inputEditText.text.toString()
submitToServer(textFromEditText)
}
// Setup TabLayout using a loop
val tabLayout = findViewById<TabLayout>(R.id.tabLayout)
// 维持原来的创建标签按钮的代码
(1..4).forEach { tabIndex ->
val tabButton = tabLayout.newTab().apply {
text = "标签示例$tabIndex"
tabLayout.addTab(this)
}
}
}
private fun submitToServer(content: String) {
CoroutineScope(Dispatchers.Main).launch {
statusText.text = "提交到flomo服务器..."
val result = withContext(Dispatchers.IO) {
postDataToServer(content)
}
when (result) {
is Result.Success -> {
findViewById<EditText>(R.id.inputEditText).setText("")
statusText.text = "提交成功!"
}
is Result.Error -> {
statusText.text = "提交失误: ${result.exception.message}"
}
}
}
}
// 提交到笔记服务器flomo服务器
private suspend fun postDataToServer(content: String): Result {
return try {
val client = OkHttpClient()
val mediaType = "application/json".toMediaType()
val json = JSONObject().apply {
put("content", content)
}.toString()
val body = json.toRequestBody(mediaType)
val request = Request.Builder()
.url("https://flomoapp.com/iwh/MTY5NTQy/b671d4930ecd1eae63e50cc0cb8ca4ae/")
.post(body)
.build()
val response = client.newCall(request).execute()
if (response.isSuccessful) {
Result.Success(response)
} else {
Result.Error(Exception("服务器返回错误: ${response.code}"))
}
} catch (e: Exception) {
Result.Error(e)
}
}
sealed class Result {
data class Success(val response: Response) : Result()
data class Error(val exception: Exception) : Result()
}
}