Feat: Add News tab and related functionality

- Added a "News" tab to the main index screen. - Implemented API parameters for fetching news-specific posts: `imageTag`, `search`, `advancedSearch`, `newsFilter`, `onlyNews`, `newsSource`, `newsLanguage`, `newsCategory`, `requireImageCache`. - Updated `Moment` data class and `MomentEntity` to include news-related fields like `isNews`, `newsTitle`, `newsUrl`, etc. - Created `News.kt` composable and `NewsViewModel.kt` to display and manage news items. - Updated `MomentLoader` to include a `newsOnly` parameter for fetching only news items. - Added Japanese translations for new index tab strings: "Worldwide", "Dynamic", "Following", "Hot", and "News". - Adjusted tab count and layout based on guest/logged-in user status to accommodate the new "News" tab.
Fix: Correct BASE_SERVER URL for debug and release builds
2025-09-15 18:31:24 +08:00 · 2025-09-15 13:46:01 +08:00 · 2025-09-15 13:42:58 +08:00 · 2025-09-15 12:03:39 +08:00
17 changed files with 1377 additions and 12 deletions
--- a/app/src/main/java/com/aiosman/ravenow/data/MomentService.kt
+++ b/app/src/main/java/com/aiosman/ravenow/data/MomentService.kt
@@ -32,6 +32,28 @@ data class Moment(
    val time: String,
    @SerializedName("isFollowed")
    val isFollowed: Boolean,
+    @SerializedName("isNews")
+    val isNews: Boolean? = null,
+    @SerializedName("newsTitle")
+    val newsTitle: String? = null,
+    @SerializedName("newsUrl")
+    val newsUrl: String? = null,
+    @SerializedName("newsSource")
+    val newsSource: String? = null,
+    @SerializedName("newsCategory")
+    val newsCategory: String? = null,
+    @SerializedName("newsLanguage")
+    val newsLanguage: String? = null,
+    @SerializedName("newsContent")
+    val newsContent: String? = null,
+    @SerializedName("hasFullText")
+    val hasFullText: Boolean? = null,
+    @SerializedName("summary")
+    val summary: String? = null,
+    @SerializedName("publishedAt")
+    val publishedAt: String? = null,
+    @SerializedName("imageCached")
+    val imageCached: Boolean? = null,
 ) {
    fun toMomentItem(): MomentEntity {
        return MomentEntity(
@@ -60,6 +82,17 @@ data class Moment(
            authorId = user.id.toInt(),
            liked = isLiked,
            isFavorite = isFavorite,
+            isNews = isNews,
+            newsTitle = newsTitle,
+            newsUrl = newsUrl,
+            newsSource = newsSource,
+            newsCategory = newsCategory,
+            newsLanguage = newsLanguage,
+            newsContent = newsContent,
+            hasFullText = hasFullText,
+            summary = summary,
+            publishedAt = publishedAt,
+            imageCached = imageCached,
        )
    }
 }
--- a/app/src/main/java/com/aiosman/ravenow/data/api/ApiClient.kt
+++ b/app/src/main/java/com/aiosman/ravenow/data/api/ApiClient.kt
@@ -13,9 +13,11 @@ import retrofit2.Retrofit
 import retrofit2.converter.gson.GsonConverterFactory
 import java.util.Date
 import java.util.Locale
+import java.util.concurrent.TimeUnit

 fun getSafeOkHttpClient(
-    authInterceptor: AuthInterceptor? = null
+    authInterceptor: AuthInterceptor? = null,
+    timeoutSeconds: Long = 30
 ): OkHttpClient {
    return OkHttpClient.Builder()
        .apply {
@@ -23,6 +25,9 @@ fun getSafeOkHttpClient(
                addInterceptor(it)
            }
        }
+        .connectTimeout(timeoutSeconds, TimeUnit.SECONDS)
+        .readTimeout(timeoutSeconds, TimeUnit.SECONDS)
+        .writeTimeout(timeoutSeconds, TimeUnit.SECONDS)
        .build()
 }

@@ -56,7 +61,7 @@ class AuthInterceptor() : Interceptor {
        val client = Retrofit.Builder()
            .baseUrl(ApiClient.RETROFIT_URL)
            .addConverterFactory(GsonConverterFactory.create())
-            .client(getSafeOkHttpClient())
+            .client(getSafeOkHttpClient(timeoutSeconds = 30))
            .build()
            .create(RaveNowAPI::class.java)

@@ -75,7 +80,10 @@ object ApiClient {
    val RETROFIT_URL = "${BASE_API_URL}/"
    const val TIME_FORMAT = "yyyy-MM-dd HH:mm:ss"
    private val okHttpClient: OkHttpClient by lazy {
-        getSafeOkHttpClient(authInterceptor = AuthInterceptor())
+        getSafeOkHttpClient(authInterceptor = AuthInterceptor(), timeoutSeconds = 30)
+    }
+    private val longTimeoutOkHttpClient: OkHttpClient by lazy {
+        getSafeOkHttpClient(authInterceptor = AuthInterceptor(), timeoutSeconds = 120)
    }
    private val retrofit: Retrofit by lazy {
        Retrofit.Builder()
@@ -84,9 +92,19 @@ object ApiClient {
            .addConverterFactory(GsonConverterFactory.create())
            .build()
    }
+    private val longTimeoutRetrofit: Retrofit by lazy {
+        Retrofit.Builder()
+            .baseUrl(RETROFIT_URL)
+            .client(longTimeoutOkHttpClient)
+            .addConverterFactory(GsonConverterFactory.create())
+            .build()
+    }
    val api: RaveNowAPI by lazy {
        retrofit.create(RaveNowAPI::class.java)
    }
+    val longTimeoutApi: RaveNowAPI by lazy {
+        longTimeoutRetrofit.create(RaveNowAPI::class.java)
+    }

    fun formatTime(date: Date): String {
        val dateFormat = SimpleDateFormat(TIME_FORMAT, Locale.getDefault())
--- a/app/src/main/java/com/aiosman/ravenow/data/api/RiderProAPI.kt
+++ b/app/src/main/java/com/aiosman/ravenow/data/api/RiderProAPI.kt
@@ -42,6 +42,20 @@ data class AgentMomentRequestBody(
    val sessionId: String
 )

+data class GenerateAgentInfoRequestBody(
+    @SerializedName("descriptionText")
+    val descriptionText: String
+)
+
+data class GenerateAgentInfoResponseBody(
+    @SerializedName("title")
+    val title: String,
+    @SerializedName("description")
+    val description: String,
+    @SerializedName("content")
+    val content: String
+)
+
 data class SingleChatRequestBody(
    @SerializedName("agentOpenId")
    val agentOpenId: String? = null,
@@ -302,6 +316,7 @@ interface RaveNowAPI {
    suspend fun getPosts(
        @Query("page") page: Int = 1,
        @Query("pageSize") pageSize: Int = 20,
+        @Query("id") postId: Int? = null,
        @Query("timelineId") timelineId: Int? = null,
        @Query("authorId") authorId: Int? = null,
        @Query("contentSearch") contentSearch: String? = null,
@@ -309,6 +324,15 @@ interface RaveNowAPI {
        @Query("trend") trend: String? = null,
        @Query("favouriteUserId") favouriteUserId: Int? = null,
        @Query("explore") explore: String? = null,
+        @Query("imageTag") imageTag: String? = null,
+        @Query("search") search: String? = null,
+        @Query("advancedSearch") advancedSearch: String? = null,
+        @Query("newsFilter") newsFilter: String? = null,
+        @Query("onlyNews") onlyNews: Boolean? = null,
+        @Query("newsSource") newsSource: String? = null,
+        @Query("newsLanguage") newsLanguage: String? = null,
+        @Query("newsCategory") newsCategory: String? = null,
+        @Query("requireImageCache") requireImageCache: Boolean? = null,
    ): Response<ListContainer<Moment>>

    @Multipart
@@ -605,7 +629,8 @@ interface RaveNowAPI {
    suspend fun joinRoom(@Body body: JoinGroupChatRequestBody,
    ): Response<DataContainer<Room>>

-
+    @POST("outside/generate/agent-info")
+    suspend fun generateAgentInfo(@Body body: GenerateAgentInfoRequestBody): Response<DataContainer<GenerateAgentInfoResponseBody>>

 }

--- a/app/src/main/java/com/aiosman/ravenow/entity/Moment.kt
+++ b/app/src/main/java/com/aiosman/ravenow/entity/Moment.kt
@@ -299,12 +299,35 @@ data class MomentEntity(
    // 关联动态
    var relMoment: MomentEntity? = null,
    // 是否收藏
-    var isFavorite: Boolean = false
+    var isFavorite: Boolean = false,
+    // 是否为新闻
+    val isNews: Boolean? = null,
+    // 新闻标题
+    val newsTitle: String? = null,
+    // 新闻链接
+    val newsUrl: String? = null,
+    // 新闻来源
+    val newsSource: String? = null,
+    // 新闻分类
+    val newsCategory: String? = null,
+    // 新闻语言
+    val newsLanguage: String? = null,
+    // 新闻内容
+    val newsContent: String? = null,
+    // 是否有完整文本
+    val hasFullText: Boolean? = null,
+    // 摘要
+    val summary: String? = null,
+    // 发布时间
+    val publishedAt: String? = null,
+    // 图片是否已缓存
+    val imageCached: Boolean? = null
 )
 class MomentLoaderExtraArgs(
    val explore: Boolean? = false,
    val timelineId: Int? = null,
-    val authorId : Int? = null
+    val authorId : Int? = null,
+    val newsOnly: Boolean? = false
 )
 class MomentLoader : DataLoader<MomentEntity,MomentLoaderExtraArgs>() {
    override suspend fun fetchData(
@@ -317,7 +340,8 @@ class MomentLoader : DataLoader<MomentEntity,MomentLoaderExtraArgs>() {
            pageSize = pageSize,
            explore = if (extra.explore == true) "true" else "",
            timelineId = extra.timelineId,
-            authorId = extra.authorId
+            authorId = extra.authorId,
+            newsFilter = if (extra.newsOnly == true) "news_only" else ""
        )
        val data =  result.body()?.let {
            ListContainer(
--- a/app/src/main/java/com/aiosman/ravenow/ui/Navi.kt
+++ b/app/src/main/java/com/aiosman/ravenow/ui/Navi.kt
@@ -39,6 +39,7 @@ import com.aiosman.ravenow.ui.account.RemoveAccountScreen
 import com.aiosman.ravenow.ui.account.ResetPasswordScreen
 import com.aiosman.ravenow.ui.agent.AddAgentScreen
 import com.aiosman.ravenow.ui.agent.AgentImageCropScreen
+import com.aiosman.ravenow.ui.agent.CreateAgentV2Screen
 import com.aiosman.ravenow.ui.group.CreateGroupChatScreen
 import com.aiosman.ravenow.ui.chat.ChatAiScreen
 import com.aiosman.ravenow.ui.chat.ChatScreen
@@ -544,7 +545,7 @@ fun NavigationController(
        composable(
            route = NavigationRoute.AddAgent.route,
        ) {
-            AddAgentScreen()
+            CreateAgentV2Screen()
        }
        
        composable(
--- a/app/src/main/java/com/aiosman/ravenow/ui/agent/AddAgentViewModel.kt
+++ b/app/src/main/java/com/aiosman/ravenow/ui/agent/AddAgentViewModel.kt
@@ -24,6 +24,10 @@ object AddAgentViewModel : ViewModel() {
    var croppedBitmap by mutableStateOf<Bitmap?>(null)
    var isUpdating by mutableStateOf(false)
    var isSelectingAvatar by mutableStateOf(false) // 标记是否正在选择头像
+    var hasExitedPage by mutableStateOf(false) // 标记是否已经完全退出页面
+    
+    // 保存AI生成的输入文本，避免页面重建时丢失
+    var generateInputText by mutableStateOf("")

    suspend fun updateAgentAvatar(context: Context) {
        croppedBitmap?.let {
@@ -84,5 +88,7 @@ object AddAgentViewModel : ViewModel() {
        croppedBitmap = null
        isUpdating = false
        isSelectingAvatar = false
+        hasExitedPage = false
+        generateInputText = ""
    }
 }
--- a/app/src/main/java/com/aiosman/ravenow/ui/agent/CreateAgentV2.kt
+++ b/app/src/main/java/com/aiosman/ravenow/ui/agent/CreateAgentV2.kt
@@ -0,0 +1,648 @@
+package com.aiosman.ravenow.ui.agent
+
+import androidx.compose.foundation.Image
+import androidx.compose.foundation.background
+import androidx.compose.foundation.border
+import androidx.compose.foundation.BorderStroke
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.interaction.MutableInteractionSource
+import androidx.compose.foundation.layout.*
+import androidx.compose.foundation.layout.offset
+import androidx.compose.foundation.rememberScrollState
+import androidx.compose.foundation.shape.CircleShape
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.foundation.verticalScroll
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.Add
+import androidx.compose.material.icons.filled.Edit
+import androidx.compose.material3.*
+import androidx.compose.runtime.*
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
+import androidx.compose.ui.draw.shadow
+import androidx.compose.ui.graphics.Brush
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.ColorFilter
+import androidx.compose.ui.layout.ContentScale
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.painterResource
+import androidx.compose.animation.core.*
+import androidx.compose.ui.geometry.Offset
+import kotlin.math.cos
+import kotlin.math.sin
+import androidx.compose.runtime.LaunchedEffect
+import kotlinx.coroutines.delay
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.text.style.TextAlign
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+import com.aiosman.ravenow.AppState
+import com.aiosman.ravenow.LocalAppTheme
+import com.aiosman.ravenow.LocalNavController
+import com.aiosman.ravenow.R
+import com.aiosman.ravenow.ui.NavigationRoute
+import com.aiosman.ravenow.ui.composables.ActionButton
+import com.aiosman.ravenow.ui.composables.CustomAsyncImage
+import com.aiosman.ravenow.ui.composables.StatusBarSpacer
+import com.aiosman.ravenow.ui.modifiers.noRippleClickable
+
+@Composable
+fun LoadingDots(
+    modifier: Modifier = Modifier,
+    dotColor: Color = Color.Gray
+) {
+    val infiniteTransition = rememberInfiniteTransition(label = "loading_dots")
+    
+    val animationValues = (0..2).map { index ->
+        infiniteTransition.animateFloat(
+            initialValue = 0f,
+            targetValue = 1f,
+            animationSpec = infiniteRepeatable(
+                animation = tween(
+                    durationMillis = 600,
+                    easing = EaseInOut,
+                    delayMillis = index * 200
+                ),
+                repeatMode = RepeatMode.Reverse
+            ),
+            label = "dot_$index"
+        )
+    }
+    
+    Row(
+        modifier = modifier,
+        horizontalArrangement = Arrangement.spacedBy(4.dp),
+        verticalAlignment = Alignment.CenterVertically
+    ) {
+        animationValues.forEach { animValue ->
+            Box(
+                modifier = Modifier
+                    .size(6.dp)
+                    .offset(y = (-8 * animValue.value).dp)
+                    .background(
+                        color = dotColor.copy(alpha = 0.5f + 0.5f * animValue.value),
+                        shape = CircleShape
+                    )
+            )
+        }
+    }
+}
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun CreateAgentV2Screen(
+    viewModel: CreateAgentV2ViewModel = remember { CreateAgentV2ViewModel() }
+) {
+    // 页面进入时的状态管理
+    LaunchedEffect(Unit) {
+        // 总是先同步状态
+        viewModel.syncStateOnResume()
+    }
+    
+    // 页面退出时的处理
+    DisposableEffect(Unit) {
+        onDispose {
+            // 页面退出时，标记为已退出（除非是在选择头像）
+            if (!viewModel.isSelectingAvatar) {
+                viewModel.markPageExited()
+            }
+        }
+    }
+    val appColors = LocalAppTheme.current
+    val navController = LocalNavController.current
+    val context = LocalContext.current
+    
+    // 获取当前用户名，如果没有则使用默认值
+    val userName = AppState.profile?.nickName ?: "用户"
+    
+    // 渐变边框旋转动画
+    val infiniteTransition = rememberInfiniteTransition(label = "gradient_rotation")
+    val rotationAngle by infiniteTransition.animateFloat(
+        initialValue = 0f,
+        targetValue = 360f,
+        animationSpec = infiniteRepeatable(
+            animation = tween(
+                durationMillis = 16000,
+                easing = LinearEasing
+            ),
+            repeatMode = RepeatMode.Restart
+        ),
+        label = "rotation_angle"
+    )
+    
+    Column(
+        modifier = Modifier
+            .fillMaxSize()
+            .background(appColors.background)
+    ) {
+        // 状态栏占位
+        StatusBarSpacer()
+        
+        // 顶部标题栏
+        Row(
+            modifier = Modifier
+                .fillMaxWidth()
+                .padding(horizontal = 16.dp, vertical = 12.dp),
+            verticalAlignment = Alignment.CenterVertically
+        ) {
+            // 返回按钮
+            Image(
+                painter = painterResource(id = R.drawable.rider_pro_back_icon),
+                contentDescription = "返回",
+                colorFilter = ColorFilter.tint(appColors.text),
+                modifier = Modifier
+                    .size(24.dp)
+                    .noRippleClickable {
+                        navController.navigateUp()
+                    }
+            )
+            
+            Spacer(modifier = Modifier.width(12.dp))
+            
+            // 标题 - 左对齐
+            Text(
+                text = "创建AI",
+                fontSize = 18.sp,
+                fontWeight = FontWeight.W700,
+                color = appColors.text
+            )
+        }
+        
+        // 主要内容区域 - 可滚动
+        Column(
+            modifier = Modifier
+                .fillMaxWidth()
+                .weight(1f)
+                .verticalScroll(rememberScrollState())
+                .padding(horizontal = 24.dp),
+            horizontalAlignment = Alignment.Start
+        ) {
+            Spacer(modifier = Modifier.height(40.dp))
+            
+            // AI头像图标
+            Box(
+                modifier = Modifier
+                    .size(48.dp)
+                    .background(
+                        color = appColors.inputBackground,
+                        shape = CircleShape
+                    ),
+                contentAlignment = Alignment.Center
+            ) {
+                Image(
+                    painter = painterResource(R.drawable.ic_create_head_logo),
+                    contentDescription = "AI头像",
+                    modifier = Modifier.size(48.dp),
+                )
+            }
+            
+            Spacer(modifier = Modifier.height(32.dp))
+            
+            // 问候语
+            Text(
+                text = "$userName 你好呀！今天想创建什么？",
+                fontSize = 16.sp,
+                fontWeight = FontWeight.Bold,
+                color = appColors.text,
+                textAlign = TextAlign.Start
+            )
+            
+            Spacer(modifier = Modifier.height(16.dp))
+            
+            // 描述性文字
+            Text(
+                text = "只需要一句话，你的专属AI在这里诞生",
+                fontSize = 14.sp,
+                color = appColors.secondaryText,
+                textAlign = TextAlign.Start
+            )
+            
+            Spacer(modifier = Modifier.height(40.dp))
+            
+            // 根据模式显示不同的UI
+            if (!viewModel.isManualMode) {
+                // AI生成模式 - 渐变边框输入框
+                Box(
+                    modifier = Modifier
+                        .fillMaxWidth()
+                        .shadow(
+                            elevation = 8.dp,
+                            shape = RoundedCornerShape(16.dp),
+                            ambientColor = Color(0xFF6246ff).copy(alpha = 0.4f),
+                            spotColor = Color(0xFFd80264).copy(alpha = 0.4f)
+                        )
+                ) {
+                    // 渐变边框
+                    Box(
+                        modifier = Modifier
+                            .fillMaxWidth()
+                            .background(
+                                brush = Brush.linearGradient(
+                                    colors = listOf(
+                                        Color(0xFF6246ff), // 紫色
+                                        Color(0xFFd80264), // 红色
+                                        Color(0xFF6246ff), // 紫色
+                                        Color(0xFFd80264)  // 红色
+                                    ),
+                                    start = Offset(
+                                        x = cos(Math.toRadians(rotationAngle.toDouble())).toFloat() * 1000f,
+                                        y = sin(Math.toRadians(rotationAngle.toDouble())).toFloat() * 1000f
+                                    ),
+                                    end = Offset(
+                                        x = cos(Math.toRadians(rotationAngle.toDouble() + 180)).toFloat() * 1000f,
+                                        y = sin(Math.toRadians(rotationAngle.toDouble() + 180)).toFloat() * 1000f
+                                    )
+                                ),
+                                shape = RoundedCornerShape(16.dp)
+                            )
+                            .padding(1.5.dp) // 边框宽度
+                    ) {
+                        // 内部输入框
+                        Box(
+                            modifier = Modifier
+                                .fillMaxWidth()
+                                .background(
+                                    color = appColors.background,
+                                    shape = RoundedCornerShape(15.dp)
+                                )
+                                .padding(8.dp)
+                        ) {
+                            Column {
+                                TextField(
+                                    value = viewModel.inputText,
+                                    onValueChange = { 
+                                        if (!viewModel.isGenerating) {
+                                            viewModel.updateInputText(it)
+                                        }
+                                    },
+                                    placeholder = {
+                                        Text(
+                                            text = "一个会写诗的AI，一个会懂你笑点的AI",
+                                            color = appColors.inputHint,
+                                            fontSize = 14.sp
+                                        )
+                                    },
+                                    colors = TextFieldDefaults.colors(
+                                        focusedContainerColor = Color.Transparent,
+                                        unfocusedContainerColor = Color.Transparent,
+                                        disabledContainerColor = Color.Transparent,
+                                        focusedIndicatorColor = Color.Transparent,
+                                        unfocusedIndicatorColor = Color.Transparent,
+                                        disabledIndicatorColor = Color.Transparent,
+                                        focusedTextColor = appColors.text,
+                                        unfocusedTextColor = appColors.text,
+                                        disabledTextColor = appColors.inputHint,
+                                        cursorColor = if (viewModel.isGenerating) Color.Transparent else appColors.main,
+                                        focusedPlaceholderColor = appColors.inputHint,
+                                        unfocusedPlaceholderColor = appColors.inputHint,
+                                        disabledPlaceholderColor = appColors.inputHint.copy(alpha = 0.5f)
+                                    ),
+                                    enabled = !viewModel.isGenerating,
+                                    modifier = Modifier
+                                        .fillMaxWidth()
+                                        .heightIn(min = 100.dp)
+                                )
+                                
+                                // AI美化按钮
+                                Row(
+                                    modifier = Modifier.fillMaxWidth(),
+                                    horizontalArrangement = Arrangement.End
+                                ) {
+                                    TextButton(
+                                        onClick = { 
+                                            if (!viewModel.isGenerating) {
+                                                viewModel.generateAgentInfo()
+                                            }
+                                        },
+                                        enabled = viewModel.canGenerate() && !viewModel.isGenerating,
+                                        colors = ButtonDefaults.textButtonColors(
+                                            contentColor = if (viewModel.isGenerating) appColors.inputHint else Color(0xFF7c46ed),
+                                            disabledContentColor = appColors.inputHint
+                                        )
+                                    ) {
+                                        Row(
+                                            verticalAlignment = Alignment.CenterVertically,
+                                            horizontalArrangement = Arrangement.spacedBy(4.dp)
+                                        ) {
+                                            Image(
+                                                painter = painterResource(R.drawable.ic_create_agent_generate),
+                                                contentDescription = "AI美化图标",
+                                                modifier = Modifier.size(16.dp),
+                                                colorFilter = ColorFilter.tint(Color(0xFF7c46ed))
+                                            )
+                                            Text(
+                                                text = if (viewModel.isGenerating) "生成中..." else "AI美化",
+                                                fontSize = 12.sp,
+                                                fontWeight = FontWeight.Medium
+                                            )
+                                        }
+                                    }
+                                }
+                            }
+                        }
+                    }
+                }
+                
+                Spacer(modifier = Modifier.height(16.dp))
+                
+                // AI生成中的loading状态
+                if (viewModel.isGenerating) {
+                    Row(
+                        modifier = Modifier.fillMaxWidth(),
+                        horizontalArrangement = Arrangement.Start,
+                        verticalAlignment = Alignment.CenterVertically
+                    ) {
+                        Row(
+                            verticalAlignment = Alignment.CenterVertically,
+                            horizontalArrangement = Arrangement.spacedBy(8.dp)
+                        ) {
+                            LoadingDots(
+                                dotColor = appColors.main
+                            )
+                            Text(
+                                text = "正在为你构思",
+                                fontSize = 14.sp,
+                                color = appColors.secondaryText,
+                                fontWeight = FontWeight.Medium
+                            )
+                        }
+                    }
+                    
+                    Spacer(modifier = Modifier.height(16.dp))
+                }
+                
+                // 手动创造AI按钮 - 只在非生成状态下显示
+                if (!viewModel.isGenerating) {
+                    Row(
+                        modifier = Modifier.fillMaxWidth(),
+                        horizontalArrangement = Arrangement.Start
+                    ) {
+                        OutlinedButton(
+                            onClick = { 
+                                if (!viewModel.isGenerating) {
+                                    viewModel.enableManualMode()
+                                }
+                            },
+                            enabled = !viewModel.isGenerating,
+                            modifier = Modifier.height(40.dp),
+                            shape = RoundedCornerShape(10.dp),
+                            border = BorderStroke(1.dp, appColors.inputHint.copy(alpha = 0.3f)),
+                            colors = ButtonDefaults.outlinedButtonColors(
+                                contentColor = appColors.secondaryText,
+                                disabledContentColor = appColors.inputHint
+                            ),
+                            contentPadding = PaddingValues(horizontal = 16.dp, vertical = 8.dp)
+                        ) {
+                            Row(
+                                verticalAlignment = Alignment.CenterVertically,
+                                horizontalArrangement = Arrangement.spacedBy(6.dp)
+                            ) {
+                                Icon(
+                                    Icons.Default.Edit,
+                                    contentDescription = "编辑图标",
+                                    modifier = Modifier.size(16.dp),
+                                    tint = appColors.secondaryText
+                                )
+                                Text(
+                                    text = "手动创造AI",
+                                    fontSize = 13.sp,
+                                    fontWeight = FontWeight.Medium
+                                )
+                            }
+                        }
+                    }
+                }
+            } else {
+                // 手动模式 - "一句话创造AI"按钮
+                Row(
+                    modifier = Modifier.fillMaxWidth(),
+                    horizontalArrangement = Arrangement.Start
+                ) {
+                    Box(
+                        modifier = Modifier
+                            .shadow(
+                                elevation = 6.dp,
+                                shape = RoundedCornerShape(12.dp),
+                                ambientColor = Color(0xFF6246ff).copy(alpha = 0.3f),
+                                spotColor = Color(0xFFd80264).copy(alpha = 0.3f)
+                            )
+                    ) {
+                        // 渐变边框
+                        Box(
+                            modifier = Modifier
+                                .background(
+                                    brush = Brush.linearGradient(
+                                        colors = listOf(
+                                            Color(0xFF6246ff), // 紫色
+                                            Color(0xFFd80264), // 红色
+                                            Color(0xFF6246ff), // 紫色
+                                            Color(0xFFd80264)  // 红色
+                                        ),
+                                        start = Offset(
+                                            x = cos(Math.toRadians(rotationAngle.toDouble())).toFloat() * 1000f,
+                                            y = sin(Math.toRadians(rotationAngle.toDouble())).toFloat() * 1000f
+                                        ),
+                                        end = Offset(
+                                            x = cos(Math.toRadians(rotationAngle.toDouble() + 180)).toFloat() * 1000f,
+                                            y = sin(Math.toRadians(rotationAngle.toDouble() + 180)).toFloat() * 1000f
+                                        )
+                                    ),
+                                    shape = RoundedCornerShape(12.dp)
+                                )
+                                .padding(1.dp) // 边框宽度
+                        ) {
+                            // 内部按钮
+                            Box(
+                                modifier = Modifier
+                                    .background(
+                                        color = appColors.background,
+                                        shape = RoundedCornerShape(11.dp)
+                                    )
+                                    .noRippleClickable {
+                                        viewModel.disableManualMode()
+                                    }
+                                    .padding(horizontal = 12.dp, vertical = 8.dp)
+                            ) {
+                                Row(
+                                    verticalAlignment = Alignment.CenterVertically,
+                                    horizontalArrangement = Arrangement.spacedBy(6.dp)
+                                ) {
+                                    Icon(
+                                        Icons.Default.Edit,
+                                        contentDescription = "编辑图标",
+                                        modifier = Modifier.size(16.dp),
+                                        tint = appColors.secondaryText
+                                    )
+                                    Text(
+                                        text = "一句话创造AI",
+                                        fontSize = 13.sp,
+                                        fontWeight = FontWeight.Medium,
+                                        color = appColors.secondaryText
+                                    )
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+            
+            // 生成结果显示区域
+            if (viewModel.hasGeneratedResult()) {
+                Spacer(modifier = Modifier.height(32.dp))
+                
+                // 头像选择组件
+                Box(
+                    modifier = Modifier
+                        .size(72.dp)
+                        .noRippleClickable {
+                            viewModel.setSelectingAvatar(true)
+                            navController.navigate(NavigationRoute.AgentImageCrop.route)
+                        },
+                    contentAlignment = Alignment.Center
+                ) {
+                    if (viewModel.croppedBitmap != null) {
+                        // 有头像时显示头像
+                        CustomAsyncImage(
+                            context,
+                            viewModel.croppedBitmap,
+                            modifier = Modifier
+                                .size(72.dp)
+                                .clip(CircleShape),
+                            contentDescription = "AI头像",
+                            contentScale = ContentScale.Crop,
+                            placeholderRes = R.mipmap.rider_pro_agent_avatar,
+                            showShimmer = false
+                        )
+                    } else {
+                        // 没有头像时显示渐变背景和编辑图标
+                        Box(
+                            modifier = Modifier
+                                .size(72.dp)
+                                .clip(CircleShape)
+                                .background(
+                                    brush = Brush.verticalGradient(
+                                        0f to Color(0xFF7c45ed),
+                                        0.24f to Color(0xFF7c68ef),
+                                        1f to Color(0xFF7bd8f8)
+                                    )
+                                ),
+                            contentAlignment = Alignment.Center
+                        ) {
+                            Icon(
+                                Icons.Default.Edit,
+                                contentDescription = "选择头像",
+                                tint = Color.White,
+                                modifier = Modifier.size(24.dp)
+                            )
+                        }
+                    }
+                }
+                
+                Spacer(modifier = Modifier.height(32.dp))
+                
+                // 标题输入框
+                Column(
+                    modifier = Modifier.fillMaxWidth()
+                ) {
+                    Text(
+                        text = "名称",
+                        fontSize = 14.sp,
+                        fontWeight = FontWeight.Medium,
+                        color = appColors.text,
+                        modifier = Modifier.padding(bottom = 8.dp)
+                    )
+                    
+                    TextField(
+                        value = viewModel.agentTitle,
+                        onValueChange = { viewModel.updateAgentTitle(it) },
+                        colors = TextFieldDefaults.colors(
+                            focusedContainerColor = appColors.inputBackground,
+                            unfocusedContainerColor = appColors.inputBackground,
+                            focusedIndicatorColor = Color.Transparent,
+                            unfocusedIndicatorColor = Color.Transparent,
+                            focusedTextColor = appColors.text,
+                            unfocusedTextColor = appColors.text
+                        ),
+                        shape = RoundedCornerShape(12.dp),
+                        modifier = Modifier.fillMaxWidth()
+                    )
+                }
+                
+                Spacer(modifier = Modifier.height(16.dp))
+                
+                // 描述输入框
+                Column(
+                    modifier = Modifier.fillMaxWidth()
+                ) {
+                    Text(
+                        text = "描述",
+                        fontSize = 14.sp,
+                        fontWeight = FontWeight.Medium,
+                        color = appColors.text,
+                        modifier = Modifier.padding(bottom = 8.dp)
+                    )
+                    
+                    TextField(
+                        value = viewModel.agentDescription,
+                        onValueChange = { viewModel.updateAgentDescription(it) },
+                        colors = TextFieldDefaults.colors(
+                            focusedContainerColor = appColors.inputBackground,
+                            unfocusedContainerColor = appColors.inputBackground,
+                            focusedIndicatorColor = Color.Transparent,
+                            unfocusedIndicatorColor = Color.Transparent,
+                            focusedTextColor = appColors.text,
+                            unfocusedTextColor = appColors.text
+                        ),
+                        shape = RoundedCornerShape(12.dp),
+                        modifier = Modifier
+                            .fillMaxWidth()
+                            .heightIn(min = 120.dp)
+                    )
+                }
+                
+                Spacer(modifier = Modifier.height(32.dp))
+                
+                // 错误信息显示
+                viewModel.errorMessage?.let { error ->
+                    Text(
+                        text = error,
+                        color = Color.Red,
+                        modifier = Modifier.padding(horizontal = 16.dp),
+                        fontSize = 14.sp
+                    )
+                    Spacer(modifier = Modifier.height(16.dp))
+                }
+                
+                // 创建AI按钮
+                ActionButton(
+                    modifier = Modifier
+                        .fillMaxWidth()
+                        .background(
+                            brush = Brush.linearGradient(
+                                colors = listOf(
+                                    Color(0xFF7bd8f8),
+                                    Color(0xFF7c68ef),
+                                    Color(0xFF7c45ed)
+                                )
+                            ),
+                            shape = RoundedCornerShape(24.dp)
+                        ),
+                    color = Color.White,
+                    backgroundColor = Color.Transparent,
+                    text = "好的，就它了",
+                    isLoading = viewModel.isCreating,
+                    loadingText = "创建中...",
+                    enabled = viewModel.canCreate()
+                ) {
+                    viewModel.createAgent(context) {
+                        navController.popBackStack()
+                    }
+                }
+            }
+            
+            Spacer(modifier = Modifier.height(32.dp))
+        }
+    }
+}
--- a/app/src/main/java/com/aiosman/ravenow/ui/agent/CreateAgentV2ViewModel.kt
+++ b/app/src/main/java/com/aiosman/ravenow/ui/agent/CreateAgentV2ViewModel.kt
@@ -0,0 +1,238 @@
+package com.aiosman.ravenow.ui.agent
+
+import android.content.Context
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.setValue
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.viewModelScope
+import com.aiosman.ravenow.data.api.ApiClient
+import com.aiosman.ravenow.data.api.GenerateAgentInfoRequestBody
+import kotlinx.coroutines.launch
+
+class CreateAgentV2ViewModel : ViewModel() {
+    // UI状态
+    var inputText by mutableStateOf("")
+        private set
+    
+    var agentTitle by mutableStateOf("")
+        private set
+    
+    var agentDescription by mutableStateOf("")
+        private set
+    
+    var isGenerating by mutableStateOf(false)
+        private set
+    
+    var errorMessage by mutableStateOf<String?>(null)
+        private set
+    
+    var isCreating by mutableStateOf(false)
+        private set
+    
+    var isManualMode by mutableStateOf(false)
+        private set
+    
+    // 临时保存的生成结果，用于在生成过程中暂时隐藏当前结果
+    private var tempAgentTitle by mutableStateOf("")
+    private var tempAgentDescription by mutableStateOf("")
+    
+    // AddAgentViewModel实例，用于头像和创建逻辑
+    private val addAgentViewModel = AddAgentViewModel
+    
+    // 获取头像相关状态
+    val croppedBitmap get() = addAgentViewModel.croppedBitmap
+    val isSelectingAvatar get() = addAgentViewModel.isSelectingAvatar
+    
+    init {
+        // 初始化时检查是否需要恢复状态
+        if (addAgentViewModel.hasExitedPage) {
+            // 如果之前已经完全退出页面，清空所有数据
+            addAgentViewModel.clearData()
+        } else {
+            // 否则恢复已有状态（包括从头像选择回来的情况）
+            if (addAgentViewModel.name.isNotEmpty()) {
+                agentTitle = addAgentViewModel.name
+            }
+            if (addAgentViewModel.desc.isNotEmpty()) {
+                agentDescription = addAgentViewModel.desc
+            }
+            // 恢复输入文本
+            if (addAgentViewModel.generateInputText.isNotEmpty()) {
+                inputText = addAgentViewModel.generateInputText
+            }
+        }
+    }
+    
+    fun updateInputText(text: String) {
+        inputText = text
+        addAgentViewModel.generateInputText = text // 同时保存到AddAgentViewModel
+        clearError()
+    }
+    
+    fun updateAgentTitle(title: String) {
+        agentTitle = title
+        syncToAddAgentViewModel()
+        clearError()
+    }
+    
+    fun updateAgentDescription(description: String) {
+        agentDescription = description
+        syncToAddAgentViewModel()
+        clearError()
+    }
+    
+    private fun clearError() {
+        errorMessage = null
+    }
+    
+    private fun syncToAddAgentViewModel() {
+        addAgentViewModel.name = agentTitle
+        addAgentViewModel.desc = agentDescription
+    }
+    
+    fun setSelectingAvatar(isSelecting: Boolean) {
+        addAgentViewModel.isSelectingAvatar = isSelecting
+    }
+    
+    fun markPageExited() {
+        addAgentViewModel.hasExitedPage = true
+    }
+    
+    fun syncStateOnResume() {
+        // 如果之前在选择头像，现在回来了，重置选择状态
+        if (addAgentViewModel.isSelectingAvatar) {
+            addAgentViewModel.isSelectingAvatar = false
+            // 从头像选择页面回来，恢复文本状态
+            if (addAgentViewModel.name.isNotEmpty()) {
+                agentTitle = addAgentViewModel.name
+            }
+            if (addAgentViewModel.desc.isNotEmpty()) {
+                agentDescription = addAgentViewModel.desc
+            }
+            if (addAgentViewModel.generateInputText.isNotEmpty()) {
+                inputText = addAgentViewModel.generateInputText
+            }
+        }
+    }
+    
+    fun enableManualMode() {
+        isManualMode = true
+        // 手动模式下，如果没有现有内容，初始化为空
+        if (agentTitle.isEmpty() && agentDescription.isEmpty()) {
+            agentTitle = ""
+            agentDescription = ""
+        }
+    }
+    
+    fun disableManualMode() {
+        isManualMode = false
+    }
+    
+    fun generateAgentInfo() {
+        if (inputText.isBlank() || isGenerating) return
+        
+        viewModelScope.launch {
+            try {
+                isGenerating = true
+                clearError()
+                
+                // 开始生成时，暂存当前结果并清空显示
+                tempAgentTitle = agentTitle
+                tempAgentDescription = agentDescription
+                agentTitle = ""
+                agentDescription = ""
+                
+                val response = ApiClient.longTimeoutApi.generateAgentInfo(
+                    GenerateAgentInfoRequestBody(inputText)
+                )
+                
+                if (response.isSuccessful) {
+                    val data = response.body()?.data
+                    data?.let {
+                        // 成功时，使用新结果
+                        agentTitle = it.title
+                        agentDescription = it.description
+                        syncToAddAgentViewModel()
+                        // 清空临时保存
+                        tempAgentTitle = ""
+                        tempAgentDescription = ""
+                    }
+                } else {
+                    // 失败时，恢复之前的结果
+                    agentTitle = tempAgentTitle
+                    agentDescription = tempAgentDescription
+                    tempAgentTitle = ""
+                    tempAgentDescription = ""
+                    errorMessage = "生成失败，请重试"
+                }
+            } catch (e: Exception) {
+                // 异常时，恢复之前的结果
+                agentTitle = tempAgentTitle
+                agentDescription = tempAgentDescription
+                tempAgentTitle = ""
+                tempAgentDescription = ""
+                errorMessage = "网络错误: ${e.message}"
+            } finally {
+                isGenerating = false
+            }
+        }
+    }
+    
+    fun createAgent(context: Context, onSuccess: () -> Unit) {
+        if (isCreating) return
+        
+        viewModelScope.launch {
+            try {
+                isCreating = true
+                clearError()
+                
+                // 验证输入
+                val validationError = addAgentViewModel.validate()
+                if (validationError != null) {
+                    errorMessage = validationError
+                    return@launch
+                }
+                
+                // 调用创建智能体API
+                val result = addAgentViewModel.createAgent(context)
+                if (result != null) {
+                    // 创建成功，清空数据
+                    clearData()
+                    onSuccess()
+                } else {
+                    errorMessage = "创建失败，请重试"
+                }
+            } catch (e: Exception) {
+                errorMessage = "创建智能体失败: ${e.message}"
+            } finally {
+                isCreating = false
+            }
+        }
+    }
+    
+    fun clearData() {
+        inputText = ""
+        agentTitle = ""
+        agentDescription = ""
+        errorMessage = null
+        isGenerating = false
+        isCreating = false
+        addAgentViewModel.clearData()
+    }
+    
+    // 检查是否可以创建
+    fun canCreate(): Boolean {
+        return !isCreating && agentTitle.isNotBlank() && agentDescription.isNotBlank()
+    }
+    
+    // 检查是否可以生成
+    fun canGenerate(): Boolean {
+        return !isGenerating && inputText.isNotBlank()
+    }
+    
+    // 检查是否有生成结果或处于手动模式
+    fun hasGeneratedResult(): Boolean {
+        return agentTitle.isNotEmpty() || agentDescription.isNotEmpty() || isManualMode
+    }
+}
--- a/app/src/main/java/com/aiosman/ravenow/ui/index/tabs/moment/Moment.kt
+++ b/app/src/main/java/com/aiosman/ravenow/ui/index/tabs/moment/Moment.kt
@@ -44,6 +44,7 @@ import com.aiosman.ravenow.ui.NavigationRoute
 import com.aiosman.ravenow.ui.index.tabs.moment.tabs.dynamic.Dynamic
 import com.aiosman.ravenow.ui.index.tabs.moment.tabs.expolre.Explore
 import com.aiosman.ravenow.ui.index.tabs.moment.tabs.hot.HotMomentsList
+import com.aiosman.ravenow.ui.index.tabs.moment.tabs.news.News
 import com.aiosman.ravenow.ui.index.tabs.moment.tabs.timeline.TimelineMomentsList
 import com.aiosman.ravenow.ui.index.tabs.search.SearchViewModel
 import com.aiosman.ravenow.ui.modifiers.noRippleClickable
@@ -66,8 +67,8 @@ fun MomentsList() {
    val navigationBarPaddings =
        WindowInsets.navigationBars.asPaddingValues().calculateBottomPadding() + 48.dp
    val statusBarPaddingValues = WindowInsets.systemBars.asPaddingValues()
-    // 游客模式下不显示timeline，只显示2个tab：Dynamic、Hot    // 游客模式下不显示timeline，只显示3个tab：Explore、Dynamic、Hot
-    val tabCount = if (AppStore.isGuest) 2 else 3        // val tabCount = if (AppStore.isGuest) 3 else 4
+    // 游客模式下显示3个tab：Worldwide、Hot、News，非游客模式显示4个tab：Worldwide、Following、Hot、News
+    val tabCount = if (AppStore.isGuest) 3 else 4
    var pagerState = rememberPagerState { tabCount }
    var scope = rememberCoroutineScope()
    Column(
@@ -204,6 +205,23 @@ fun MomentsList() {
                        }
                    )
                }
+                
+                TabSpacer()
+                
+                // 新闻标签
+                Box {
+                    CustomTabItem(
+                        text = stringResource(R.string.index_news),
+                        isSelected = pagerState.currentPage == 3,
+                        onClick = {
+                            tabDebouncer {
+                                scope.launch {
+                                    pagerState.animateScrollToPage(3)
+                                }
+                            }
+                        }
+                    )
+                }
            } else {
                // 热门标签 (游客模式)
                Box {
@@ -219,6 +237,23 @@ fun MomentsList() {
                        }
                    )
                }
+                
+                TabSpacer()
+                
+                // 新闻标签 (游客模式)
+                Box {
+                    CustomTabItem(
+                        text = stringResource(R.string.index_news),
+                        isSelected = pagerState.currentPage == 2,
+                        onClick = {
+                            tabDebouncer {
+                                scope.launch {
+                                    pagerState.animateScrollToPage(2)
+                                }
+                            }
+                        }
+                    )
+                }
            }
        }

@@ -229,7 +264,7 @@ fun MomentsList() {
                .weight(1f)
        ) {
            if (AppStore.isGuest) {
-                // 游客模式：Dynamic(0), Hot(1)
+                // 游客模式：Worldwide(0), Hot(1), News(2)
                when (it) {
                    0 -> {
                        Dynamic()
@@ -237,9 +272,12 @@ fun MomentsList() {
                    1 -> {
                        HotMomentsList()
                    }
+                    2 -> {
+                        News()
+                    }
                }
            } else {
-                // 正常用户：Dynamic(0), Timeline(1), Hot(2)
+                // 正常用户：Worldwide(0), Following(1), Hot(2), News(3)
                when (it) {
                    0 -> {
                        Dynamic()
@@ -250,6 +288,9 @@ fun MomentsList() {
                    2 -> {
                        HotMomentsList()
                    }
+                    3 -> {
+                        News()
+                    }
                }
            }
        }
--- a/app/src/main/java/com/aiosman/ravenow/ui/index/tabs/moment/tabs/news/News.kt
+++ b/app/src/main/java/com/aiosman/ravenow/ui/index/tabs/moment/tabs/news/News.kt
@@ -0,0 +1,179 @@
+package com.aiosman.ravenow.ui.index.tabs.moment.tabs.news
+
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.lazy.LazyColumn
+import androidx.compose.foundation.lazy.rememberLazyListState
+import androidx.compose.material.ExperimentalMaterialApi
+import androidx.compose.material.pullrefresh.PullRefreshIndicator
+import androidx.compose.material.pullrefresh.pullRefresh
+import androidx.compose.material.pullrefresh.rememberPullRefreshState
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.derivedStateOf
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.rememberCoroutineScope
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import com.aiosman.ravenow.GuestLoginCheckOut
+import com.aiosman.ravenow.GuestLoginCheckOutScene
+import com.aiosman.ravenow.LocalNavController
+import com.aiosman.ravenow.ui.NavigationRoute
+import com.aiosman.ravenow.ui.composables.MomentCard
+import com.aiosman.ravenow.ui.composables.rememberDebouncer
+import kotlinx.coroutines.launch
+
+/**
+ * 新闻动态列表
+ */
+@OptIn(ExperimentalMaterialApi::class)
+@Composable
+fun News() {
+    val model = NewsViewModel
+    val moments = model.moments
+    val navController = LocalNavController.current
+
+    val scope = rememberCoroutineScope()
+    val state = rememberPullRefreshState(model.refreshing, onRefresh = {
+        model.refreshPager(
+            pullRefresh = true
+        )
+    })
+    val listState = rememberLazyListState()
+
+    // 用于跟踪是否已经触发过加载更多
+    var hasTriggeredLoadMore by remember { mutableStateOf(false) }
+
+    // observe list scrolling with simplified logic
+    val reachedBottom by remember {
+        derivedStateOf {
+            val layoutInfo = listState.layoutInfo
+            val lastVisibleItem = layoutInfo.visibleItemsInfo.lastOrNull()
+            val totalItems = layoutInfo.totalItemsCount
+
+            if (lastVisibleItem == null || totalItems == 0) {
+                false
+            } else {
+                val isLastItemVisible = lastVisibleItem.index >= totalItems - 2
+
+                // 简化逻辑：只要滑动到底部且还没有触发过，就触发加载
+                isLastItemVisible && !hasTriggeredLoadMore
+            }
+        }
+    }
+
+    // load more if scrolled to bottom
+    LaunchedEffect(reachedBottom) {
+        if (reachedBottom) {
+            hasTriggeredLoadMore = true
+            model.loadMore()
+        }
+    }
+    LaunchedEffect(Unit) {
+        model.refreshPager()
+    }
+
+    // 监听数据变化，重置加载状态
+    LaunchedEffect(moments.size) {
+        if (moments.size > 0) {
+            // 延迟重置，确保数据已经稳定
+            kotlinx.coroutines.delay(500)
+            hasTriggeredLoadMore = false
+        }
+    }
+    Column(
+        modifier = Modifier
+            .fillMaxSize()
+
+    ) {
+        Box(Modifier.pullRefresh(state)) {
+            LazyColumn(
+                modifier = Modifier.fillMaxSize(),
+                state = listState
+            ) {
+                items(
+                    moments.size,
+                    key = { idx -> idx }
+                ) { idx ->
+                    //处理下标越界
+                    if (idx < 0 || idx >= moments.size) return@items
+                    val momentItem = moments[idx] ?: return@items
+
+                    val commentDebouncer = rememberDebouncer()
+                    val likeDebouncer = rememberDebouncer()
+                    val favoriteDebouncer = rememberDebouncer()
+                    val followDebouncer = rememberDebouncer()
+
+                    MomentCard(
+                        momentEntity = momentItem,
+                        onAddComment = {
+                            commentDebouncer {
+                                // 检查游客模式，如果是游客则跳转登录
+                                if (GuestLoginCheckOut.needLogin(GuestLoginCheckOutScene.COMMENT_MOMENT)) {
+                                    navController.navigate(NavigationRoute.Login.route)
+                                } else {
+                                    scope.launch {
+                                        model.onAddComment(momentItem.id)
+                                    }
+                                }
+                            }
+                        },
+                        onLikeClick = {
+                            likeDebouncer {
+                                // 检查游客模式，如果是游客则跳转登录
+                                if (GuestLoginCheckOut.needLogin(GuestLoginCheckOutScene.LIKE_MOMENT)) {
+                                    navController.navigate(NavigationRoute.Login.route)
+                                } else {
+                                    scope.launch {
+                                        if (momentItem.liked) {
+                                            model.dislikeMoment(momentItem.id)
+                                        } else {
+                                            model.likeMoment(momentItem.id)
+                                        }
+                                    }
+                                }
+                            }
+                        },
+                        onFavoriteClick = {
+                            favoriteDebouncer {
+                                // 检查游客模式，如果是游客则跳转登录
+                                if (GuestLoginCheckOut.needLogin(GuestLoginCheckOutScene.LIKE_MOMENT)) {
+                                    navController.navigate(NavigationRoute.Login.route)
+                                } else {
+                                    scope.launch {
+                                        if (momentItem.isFavorite) {
+                                            model.unfavoriteMoment(momentItem.id)
+                                        } else {
+                                            model.favoriteMoment(momentItem.id)
+                                        }
+                                    }
+                                }
+                            }
+                        },
+                        onFollowClick = {
+                            followDebouncer {
+                                // 检查游客模式，如果是游客则跳转登录
+                                if (GuestLoginCheckOut.needLogin(GuestLoginCheckOutScene.FOLLOW_USER)) {
+                                    navController.navigate(NavigationRoute.Login.route)
+                                } else {
+                                    model.followAction(momentItem)
+                                }
+                            }
+                        },
+                        showFollowButton = true
+                    )
+                }
+            }
+            
+            PullRefreshIndicator(
+                refreshing = model.refreshing,
+                state = state,
+                modifier = Modifier.align(Alignment.TopCenter)
+            )
+        }
+    }
+}
--- a/app/src/main/java/com/aiosman/ravenow/ui/index/tabs/moment/tabs/news/NewsViewModel.kt
+++ b/app/src/main/java/com/aiosman/ravenow/ui/index/tabs/moment/tabs/news/NewsViewModel.kt
@@ -0,0 +1,16 @@
+package com.aiosman.ravenow.ui.index.tabs.moment.tabs.news
+
+import com.aiosman.ravenow.entity.MomentLoaderExtraArgs
+import com.aiosman.ravenow.ui.index.tabs.moment.BaseMomentModel
+import org.greenrobot.eventbus.EventBus
+
+
+object NewsViewModel : BaseMomentModel() {
+    init {
+        EventBus.getDefault().register(this)
+    }
+    
+    override fun extraArgs(): MomentLoaderExtraArgs {
+        return MomentLoaderExtraArgs(explore = true, newsOnly = true)
+    }
+}
--- a/app/src/main/res/drawable/ic_create_agent_generate.xml
+++ b/app/src/main/res/drawable/ic_create_agent_generate.xml
@@ -0,0 +1,18 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="16dp"
+    android:height="16dp"
+    android:viewportWidth="16"
+    android:viewportHeight="16">
+  <path
+      android:pathData="m9.098,4.33 l1.475,-1.475a0.643,0.643 0,0 1,0.909 0l1.663,1.663a0.643,0.643 0,0 1,0 0.91L11.67,6.901M9.098,4.33l-6.243,6.242a0.643,0.643 0,0 0,-0.188 0.455v1.663c0,0.355 0.288,0.643 0.643,0.643h1.663c0.17,0 0.334,-0.067 0.455,-0.188l6.242,-6.243M9.098,4.33l2.572,2.572"
+      android:strokeLineJoin="round"
+      android:strokeWidth="1.333"
+      android:fillColor="#00000000"
+      android:strokeColor="#7C45ED"
+      android:fillType="evenOdd"
+      android:strokeLineCap="round"/>
+  <path
+      android:pathData="M3.608,6.333c0.13,0 0.202,-0.07 0.215,-0.208 0.056,-0.434 0.114,-0.775 0.172,-1.022 0.06,-0.247 0.152,-0.434 0.28,-0.56 0.128,-0.126 0.318,-0.221 0.57,-0.286 0.252,-0.066 0.599,-0.133 1.042,-0.202 0.152,-0.026 0.228,-0.1 0.228,-0.222 0,-0.06 -0.02,-0.11 -0.059,-0.146a0.304,0.304 0,0 0,-0.143 -0.075,15.533 15.533,0 0,1 -1.048,-0.225c-0.256,-0.067 -0.45,-0.161 -0.583,-0.283 -0.132,-0.121 -0.228,-0.304 -0.287,-0.547a10.18,10.18 0,0 1,-0.172 -1.015c-0.013,-0.14 -0.085,-0.209 -0.215,-0.209a0.221,0.221 0,0 0,-0.153 0.056,0.208 0.208,0 0,0 -0.068,0.146 9.948,9.948 0,0 1,-0.176 1.039c-0.06,0.25 -0.155,0.438 -0.283,0.566 -0.128,0.128 -0.32,0.224 -0.576,0.286 -0.256,0.063 -0.608,0.125 -1.055,0.186a0.251,0.251 0,0 0,-0.143 0.072,0.203 0.203,0 0,0 -0.059,0.15c0,0.06 0.02,0.109 0.059,0.146 0.039,0.037 0.086,0.062 0.143,0.075 0.447,0.082 0.799,0.158 1.055,0.228 0.256,0.069 0.448,0.166 0.576,0.29 0.128,0.123 0.221,0.306 0.28,0.55 0.058,0.242 0.118,0.581 0.179,1.015a0.202,0.202 0,0 0,0.068 0.14,0.221 0.221,0 0,0 0.153,0.055zM12.516,14.702c0.086,0 0.139,-0.05 0.156,-0.15 0.056,-0.308 0.108,-0.552 0.156,-0.732a0.963,0.963 0,0 1,0.208 -0.417,0.879 0.879,0 0,1 0.41,-0.225c0.183,-0.052 0.439,-0.106 0.769,-0.162 0.1,-0.018 0.15,-0.072 0.15,-0.163 0,-0.091 -0.05,-0.146 -0.15,-0.163a6.959,6.959 0,0 1,-0.768 -0.166,0.919 0.919,0 0,1 -0.41,-0.224 0.937,0.937 0,0 1,-0.209 -0.414c-0.048,-0.18 -0.1,-0.426 -0.156,-0.739 -0.017,-0.095 -0.07,-0.143 -0.156,-0.143 -0.091,0 -0.146,0.048 -0.163,0.143a9.897,9.897 0,0 1,-0.156 0.74,0.937 0.937,0 0,1 -0.209,0.413 0.919,0.919 0,0 1,-0.41 0.224c-0.182,0.054 -0.436,0.11 -0.762,0.166 -0.1,0.017 -0.15,0.072 -0.15,0.163 0,0.091 0.05,0.145 0.15,0.163 0.326,0.056 0.58,0.11 0.762,0.162a0.879,0.879 0,0 1,0.41 0.225c0.091,0.098 0.16,0.237 0.209,0.417 0.047,0.18 0.1,0.424 0.156,0.732 0.009,0.044 0.026,0.08 0.052,0.108a0.143,0.143 0,0 0,0.11 0.042z"
+      android:fillColor="#7C45ED"
+      android:fillType="evenOdd"/>
+</vector>
--- a/app/src/main/res/drawable/ic_create_head_logo.xml
+++ b/app/src/main/res/drawable/ic_create_head_logo.xml
@@ -0,0 +1,36 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="48dp"
+    android:height="48dp"
+    android:viewportWidth="48"
+    android:viewportHeight="48">
+  <path
+      android:pathData="M24,24m-24,0a24,24 0,1 1,48 0a24,24 0,1 1,-48 0"
+      android:fillColor="#5E5CE6"
+      android:fillAlpha="0.1"
+      android:fillType="evenOdd"/>
+  <path
+      android:pathData="M29.132,11.3c0.861,0.075 1.609,0.484 2.124,1.082a3.019,3.019 50,0 1,-0.378 4.325c-0.448,0.365 -0.987,0.6 -1.56,0.68l-0.02,0.002 0.057,0.035c1.649,0.997 2.914,2.401 3.789,4.009l0.041,0.076c1.115,2.087 1.576,4.508 1.374,6.807 -0.237,2.703 -1.392,4.636 -3.188,5.873a3.07,3.07 50,0 1,0.025 1.749c-0.168,0.58 -0.476,0.756 -0.578,0.791 -0.176,0.059 -1.855,-0.393 -2.957,-1.133 -1.289,0.249 -2.726,0.304 -4.271,0.168 -3.173,-0.276 -6.14,-1.296 -8.154,-3.002 -1.84,-1.559 -2.906,-3.682 -2.672,-6.345 0.261,-2.968 1.606,-5.945 3.885,-7.972 1.978,-1.761 4.657,-2.815 7.951,-2.529 0.608,0.053 1.187,0.148 1.738,0.28l0.039,0.009 -0.01,-0.013a3.013,3.013 50,0 1,-0.627 -2.061l0.004,-0.051c0.074,-0.845 0.492,-1.579 1.109,-2.083a3.163,3.163 50,0 1,2.281 -0.698z"
+      android:fillType="nonZero">
+    <aapt:attr name="android:fillColor">
+      <gradient 
+          android:startX="23.669"
+          android:startY="11.286"
+          android:endX="23.669"
+          android:endY="36.734"
+          android:type="linear">
+        <item android:offset="0" android:color="#FF7C45ED"/>
+        <item android:offset="0.236" android:color="#FF7C68EF"/>
+        <item android:offset="1" android:color="#FF7BD8F8"/>
+      </gradient>
+    </aapt:attr>
+  </path>
+  <path
+      android:pathData="M17.51,22.904L17.736,22.924A0.912,0.912 50,0 1,18.565 23.912L18.419,25.584A0.912,0.912 50,0 1,17.431 26.413L17.205,26.393A0.912,0.912 50,0 1,16.376 25.405L16.522,23.733A0.912,0.912 50,0 1,17.51 22.904z"
+      android:fillColor="#FFF"
+      android:fillType="nonZero"/>
+  <path
+      android:pathData="M22.163,23.341L22.389,23.361A0.912,0.912 50,0 1,23.218 24.349L23.072,26.021A0.912,0.912 50,0 1,22.083 26.85L21.857,26.83A0.912,0.912 50,0 1,21.028 25.842L21.175,24.17A0.912,0.912 50,0 1,22.163 23.341z"
+      android:fillColor="#FFF"
+      android:fillType="nonZero"/>
+</vector>
--- a/app/src/main/res/drawable/ic_manual_create_agent.xml
+++ b/app/src/main/res/drawable/ic_manual_create_agent.xml
@@ -0,0 +1,14 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="16dp"
+    android:height="16dp"
+    android:viewportWidth="16"
+    android:viewportHeight="16">
+  <path
+      android:pathData="m9.185,2 l2.37,2.341 -6.518,6.44h-2.37V8.438zM2.667,13.707h10.667"
+      android:strokeLineJoin="round"
+      android:strokeWidth="1.185"
+      android:fillColor="#00000000"
+      android:fillType="evenOdd"
+      android:strokeColor="#000"
+      android:strokeLineCap="round"/>
+</vector>
--- a/app/src/main/res/values-ja/strings.xml
+++ b/app/src/main/res/values-ja/strings.xml
@@ -6,4 +6,31 @@
    <string name="create_group_chat_option">グループチャット</string>
    <string name="create_moment">モーメント</string>
    <string name="create_close">閉じる</string>
+
+    <!-- Create Agent V2 -->
+    <string name="create_agent_v2_back">戻る</string>
+    <string name="create_agent_v2_title">AI作成</string>
+    <string name="create_agent_v2_greeting">%s さん、こんにちは！今日は何を作りたいですか？</string>
+    <string name="create_agent_v2_description">たった一言で、あなた専用のAIがここに誕生します</string>
+    <string name="create_agent_v2_input_hint">詩を書けるAI、あなたの笑いのツボがわかるAI</string>
+    <string name="create_agent_v2_ai_enhance">AI美化</string>
+    <string name="create_agent_v2_generating">生成中...</string>
+    <string name="create_agent_v2_manual_create">手動でAI作成</string>
+    <string name="create_agent_v2_one_sentence_create">一言でAI作成</string>
+    <string name="create_agent_v2_thinking">あなたのために構想中</string>
+    <string name="create_agent_v2_name_label">名前</string>
+    <string name="create_agent_v2_description_label">説明</string>
+    <string name="create_agent_v2_create_button">よし、これで決まり</string>
+    <string name="create_agent_v2_creating">作成中...</string>
+    <string name="create_agent_v2_ai_avatar_desc">AIアバター</string>
+    <string name="create_agent_v2_ai_enhance_icon_desc">AI美化アイコン</string>
+    <string name="create_agent_v2_edit_icon_desc">編集アイコン</string>
+    <string name="create_agent_v2_select_avatar_desc">アバター選択</string>
+    
+    <!-- Index tabs -->
+    <string name="index_worldwide">ワールドワイド</string>
+    <string name="index_dynamic">ダイナミック</string>
+    <string name="index_following">フォロー中</string>
+    <string name="index_hot">ホット</string>
+    <string name="index_news">ニュース</string>
 </resources>
--- a/app/src/main/res/values-zh/strings.xml
+++ b/app/src/main/res/values-zh/strings.xml
@@ -198,4 +198,24 @@
    <string name="create_moment">动态</string>
    <string name="create_close">关闭</string>

+    <!-- Create Agent V2 -->
+    <string name="create_agent_v2_back">返回</string>
+    <string name="create_agent_v2_title">创建AI</string>
+    <string name="create_agent_v2_greeting">%s 你好呀！今天想创建什么？</string>
+    <string name="create_agent_v2_description">只需要一句话，你的专属AI在这里诞生</string>
+    <string name="create_agent_v2_input_hint">一个会写诗的AI，一个会懂你笑点的AI</string>
+    <string name="create_agent_v2_ai_enhance">AI美化</string>
+    <string name="create_agent_v2_generating">生成中...</string>
+    <string name="create_agent_v2_manual_create">手动创造AI</string>
+    <string name="create_agent_v2_one_sentence_create">一句话创造AI</string>
+    <string name="create_agent_v2_thinking">正在为你构思</string>
+    <string name="create_agent_v2_name_label">名称</string>
+    <string name="create_agent_v2_description_label">描述</string>
+    <string name="create_agent_v2_create_button">好的，就它了</string>
+    <string name="create_agent_v2_creating">创建中...</string>
+    <string name="create_agent_v2_ai_avatar_desc">AI头像</string>
+    <string name="create_agent_v2_ai_enhance_icon_desc">AI美化图标</string>
+    <string name="create_agent_v2_edit_icon_desc">编辑图标</string>
+    <string name="create_agent_v2_select_avatar_desc">选择头像</string>
+
 </resources>
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -122,6 +122,7 @@
    <string name="index_dynamic">Dynamic</string>
    <string name="index_following">Following</string>
    <string name="index_hot">Hot</string>
+    <string name="index_news">News</string>
    <string name="main_home">Home</string>
    <string name="main_ai">Agent</string>
    <string name="main_message">Message</string>
@@ -194,4 +195,24 @@
    <string name="create_moment">Moment</string>
    <string name="create_close">Close</string>

+    <!-- Create Agent V2 -->
+    <string name="create_agent_v2_back">Back</string>
+    <string name="create_agent_v2_title">Create AI</string>
+    <string name="create_agent_v2_greeting">Hello %s! What would you like to create today?</string>
+    <string name="create_agent_v2_description">Just one sentence, and your exclusive AI will be born here</string>
+    <string name="create_agent_v2_input_hint">An AI that writes poetry, an AI that understands your humor</string>
+    <string name="create_agent_v2_ai_enhance">AI Enhancement</string>
+    <string name="create_agent_v2_generating">Generating...</string>
+    <string name="create_agent_v2_manual_create">Manually Create AI</string>
+    <string name="create_agent_v2_one_sentence_create">Create AI with One Sentence</string>
+    <string name="create_agent_v2_thinking">Thinking for you</string>
+    <string name="create_agent_v2_name_label">Name</string>
+    <string name="create_agent_v2_description_label">Description</string>
+    <string name="create_agent_v2_create_button">Alright, that\'s the one</string>
+    <string name="create_agent_v2_creating">Creating...</string>
+    <string name="create_agent_v2_ai_avatar_desc">AI Avatar</string>
+    <string name="create_agent_v2_ai_enhance_icon_desc">AI Enhancement Icon</string>
+    <string name="create_agent_v2_edit_icon_desc">Edit Icon</string>
+    <string name="create_agent_v2_select_avatar_desc">Select Avatar</string>
+
 </resources>
Author	SHA1	Message	Date
AllenTom	a1196715d0	Feat: Add News tab and related functionality - Added a "News" tab to the main index screen. - Implemented API parameters for fetching news-specific posts: `imageTag`, `search`, `advancedSearch`, `newsFilter`, `onlyNews`, `newsSource`, `newsLanguage`, `newsCategory`, `requireImageCache`. - Updated `Moment` data class and `MomentEntity` to include news-related fields like `isNews`, `newsTitle`, `newsUrl`, etc. - Created `News.kt` composable and `NewsViewModel.kt` to display and manage news items. - Updated `MomentLoader` to include a `newsOnly` parameter for fetching only news items. - Added Japanese translations for new index tab strings: "Worldwide", "Dynamic", "Following", "Hot", and "News". - Adjusted tab count and layout based on guest/logged-in user status to accommodate the new "News" tab.	2025-09-15 18:31:24 +08:00
AllenTom	68273ae166	Fix: Correct BASE_SERVER URL for debug and release builds The BASE_SERVER constant was incorrectly assigning the release URL to debug builds and vice-versa. This commit fixes the logic to ensure the correct API endpoint is used for each build type.	2025-09-15 13:46:01 +08:00
AllenTom	6c7be4ba47	feat: Add string resources for Create Agent V2 This commit introduces new string resources for the "Create Agent V2" feature. These strings are provided in English, Chinese, and Japanese to support localization. The added strings cover various UI elements and messages within the Create Agent V2 flow, including: - Titles and labels (e.g., "Create AI", "Name", "Description") - User guidance and prompts (e.g., "Hello %s! What would you like to create today?", "An AI that writes poetry...") - Action button texts (e.g., "AI Enhancement", "Manually Create AI", "Alright, that's the one") - Status messages (e.g., "Generating...", "Creating...", "Thinking for you") - Accessibility descriptions for icons (e.g., "AI Avatar", "Edit Icon")	2025-09-15 13:42:58 +08:00
AllenTom	cf25540417	Refactor: Implement V2 of Create Agent UI and logic - Introduced `CreateAgentV2Screen` and `CreateAgentV2ViewModel` for a new agent creation experience. - Implemented AI-powered agent info generation based on user input, including title and description. - Added a "manual mode" for users who prefer to input agent details directly. - Enhanced UI with gradient borders, loading animations, and improved layout. - Integrated avatar selection and cropping using `AgentImageCropScreen`. - Refactored `AddAgentViewModel` to support state persistence across page navigation and to store generated input text. - Updated API client to include a longer timeout for agent info generation requests. - Added new drawable resources for UI elements. - Switched `Const.BASE_SERVER` to use the release URL for debug builds. - Replaced the old `AddAgentScreen` with the new `CreateAgentV2Screen` in navigation.	2025-09-15 12:03:39 +08:00