新增网络工具，修改bug

2025-08-27 16:37:53 +08:00
parent 52e571da01
commit 2a7d310be5
14 changed files with 382 additions and 226 deletions
--- a/app/src/main/java/com/aiosman/ravenow/ui/account/AccountSetting.kt
+++ b/app/src/main/java/com/aiosman/ravenow/ui/account/AccountSetting.kt
@@ -92,7 +92,8 @@ fun AccountSetting() {
            ),
            dragHandle = {},
            shape = RoundedCornerShape(topStart = 16.dp, topEnd = 16.dp),
-            windowInsets  = WindowInsets(0)
+            windowInsets  = WindowInsets(0),
+                    modifier = Modifier.height(600.dp) // 设置固定高度
        ) {
            RemoveAccountModal(
                onRemove = {
--- a/app/src/main/java/com/aiosman/ravenow/ui/agent/AddAgent.kt
+++ b/app/src/main/java/com/aiosman/ravenow/ui/agent/AddAgent.kt
@@ -19,6 +19,7 @@ import androidx.compose.material3.CircularProgressIndicator
 import androidx.compose.material3.Icon
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.DisposableEffect
 import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateOf
@@ -86,6 +87,13 @@ fun AddAgentScreen() {
    }


+    // 页面退出时清空数据
+    DisposableEffect(Unit) {
+        onDispose {
+            model.clearData()
+        }
+    }
+    
    Column(
        modifier = Modifier
            .fillMaxSize()
@@ -230,10 +238,8 @@ fun AddAgentScreen() {
                    val result = model.createAgent(context)
                    if (result != null) {
                        println("AddAgent: Agent created successfully, closing page")
-                        // 创建成功，关闭页面
-                        model.name = ""
-                        model.desc = ""
-                        model.isFromAddAgent = false  // 重置标志
+                        // 创建成功，清空数据并关闭页面
+                        model.clearData()
                        navController.popBackStack()
                    }
                } catch (e: Exception) {
--- a/app/src/main/java/com/aiosman/ravenow/ui/agent/AddAgentViewModel.kt
+++ b/app/src/main/java/com/aiosman/ravenow/ui/agent/AddAgentViewModel.kt
@@ -81,4 +81,15 @@ object AddAgentViewModel : ViewModel() {
            else -> null
        }
    }
+    
+    /**
+     * 清空所有页面数据
+     */
+    fun clearData() {
+        name = ""
+        desc = ""
+        croppedBitmap = null
+        isUpdating = false
+        isFromAddAgent = false
+    }
 }
--- a/app/src/main/java/com/aiosman/ravenow/ui/chat/ChatAiScreen.kt
+++ b/app/src/main/java/com/aiosman/ravenow/ui/chat/ChatAiScreen.kt
@@ -8,6 +8,7 @@ import androidx.activity.compose.rememberLauncherForActivityResult
 import androidx.activity.result.contract.ActivityResultContracts
 import androidx.compose.animation.Crossfade
 import androidx.compose.animation.core.animateDpAsState
+import androidx.compose.animation.core.animateFloatAsState
 import androidx.compose.animation.core.tween
 import androidx.compose.foundation.Image
 import androidx.compose.foundation.background
@@ -49,6 +50,7 @@ import androidx.compose.runtime.setValue
 import androidx.compose.runtime.snapshotFlow
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.alpha
 import androidx.compose.ui.draw.clip
 import androidx.compose.ui.draw.shadow
 import androidx.compose.ui.focus.onFocusChanged
@@ -81,6 +83,7 @@ import com.aiosman.ravenow.ui.composables.DropdownMenu
 import com.aiosman.ravenow.ui.composables.MenuItem
 import com.aiosman.ravenow.ui.composables.StatusBarSpacer
 import com.aiosman.ravenow.ui.modifiers.noRippleClickable
+import com.aiosman.ravenow.utils.NetworkUtils
 import com.tencent.imsdk.v2.V2TIMMessage
 import kotlinx.coroutines.launch
 import java.util.UUID
@@ -228,12 +231,16 @@ fun ChatAiScreen(userId: String) {
                                ) {

                                    isMenuExpanded = false
-                                    viewModel.viewModelScope.launch {
-                                        if (viewModel.notificationStrategy == "mute") {
-                                            viewModel.updateNotificationStrategy("active")
-                                        } else {
-                                            viewModel.updateNotificationStrategy("mute")
+                                    if (NetworkUtils.isNetworkAvailable(context)) {
+                                        viewModel.viewModelScope.launch {
+                                            if (viewModel.notificationStrategy == "mute") {
+                                                viewModel.updateNotificationStrategy("active")
+                                            } else {
+                                                viewModel.updateNotificationStrategy("mute")
+                                            }
                                        }
+                                    } else {
+                                        android.widget.Toast.makeText(context, "网络连接异常，请检查网络设置", android.widget.Toast.LENGTH_SHORT).show()
                                    }
                                }
                            ),
@@ -260,7 +267,11 @@ fun ChatAiScreen(userId: String) {
                ChatAiInput(
                    onSendImage = {
                        it?.let {
-                            viewModel.sendImageMessage(it, context)
+                            if (NetworkUtils.isNetworkAvailable(context)) {
+                                viewModel.sendImageMessage(it, context)
+                            } else {
+                                android.widget.Toast.makeText(context, "网络连接异常，请检查网络设置", android.widget.Toast.LENGTH_SHORT).show()
+                            }
                        }
                    },
                ) {
@@ -355,19 +366,28 @@ fun ChatAiSelfItem(item: ChatItem) {
            Column(
                horizontalAlignment = androidx.compose.ui.Alignment.End,
            ) {
+                /* Text(
+                     text = item.nickname,
+                     style = TextStyle(
+                         color = Color.Gray,
+                         fontSize = 12.sp,
+                     ),
+                     modifier = Modifier.padding(bottom = 2.dp)
+                 )
+                 */
                Box(
                    modifier = Modifier
                        .widthIn(
                            min = 20.dp,
                            max = (if (item.messageType == V2TIMMessage.V2TIM_ELEM_TYPE_TEXT) 250.dp else 150.dp)
                        )
-                        .clip(RoundedCornerShape(8.dp))
-                        .background(Color(0xFF000000))
+                        .clip(RoundedCornerShape(20.dp))
+                        .background(Color(0xFF6246FF))
                        .padding(
                            vertical = (if (item.messageType == V2TIMMessage.V2TIM_ELEM_TYPE_TEXT) 8.dp else 0.dp),
                            horizontal = (if (item.messageType == V2TIMMessage.V2TIM_ELEM_TYPE_TEXT) 16.dp else 0.dp)
                        )
-                        .padding(bottom = (if (item.messageType == V2TIMMessage.V2TIM_ELEM_TYPE_TEXT) 3.dp else 0.dp))
+
                ) {
                    when (item.messageType) {
                        V2TIMMessage.V2TIM_ELEM_TYPE_TEXT -> {
@@ -375,7 +395,7 @@ fun ChatAiSelfItem(item: ChatItem) {
                                text = item.message,
                                style = TextStyle(
                                    color = Color.White,
-                                    fontSize = 16.sp,
+                                    fontSize = 14.sp,
                                ),
                                textAlign = TextAlign.Start
                            )
@@ -391,28 +411,28 @@ fun ChatAiSelfItem(item: ChatItem) {

                        else -> {
                            Text(
-                                text = "Unsupported message type",
+                                text = "不支持的消息类型",
                                style = TextStyle(
                                    color = Color.White,
-                                    fontSize = 16.sp,
+                                    fontSize = 14.sp,
                                )
                            )
                        }
                    }
                }
            }
-            Spacer(modifier = Modifier.width(12.dp))
+            /*Spacer(modifier = Modifier.width(12.dp))
            Box(
                modifier = Modifier
-                    .size(40.dp)
-                    .clip(RoundedCornerShape(40.dp))
+                    .size(24.dp)
+                    .clip(RoundedCornerShape(24.dp))
            ) {
                CustomAsyncImage(
                    imageUrl = item.avatar,
                    modifier = Modifier.fillMaxSize(),
                    contentDescription = "avatar"
                )
-            }
+            }*/
        }
    }
 }
@@ -432,8 +452,8 @@ fun ChatAiOtherItem(item: ChatItem) {
        ) {
            Box(
                modifier = Modifier
-                    .size(40.dp)
-                    .clip(RoundedCornerShape(40.dp))
+                    .size(24.dp)
+                    .clip(RoundedCornerShape(24.dp))
            ) {
                CustomAsyncImage(
                    imageUrl = item.avatar,
@@ -450,7 +470,7 @@ fun ChatAiOtherItem(item: ChatItem) {
                            max = (if (item.messageType == V2TIMMessage.V2TIM_ELEM_TYPE_TEXT) 250.dp else 150.dp)
                        )
                        .clip(RoundedCornerShape(8.dp))
-                        .background(AppColors.background)
+                        .background(AppColors.bubbleBackground)
                        .padding(
                            vertical = (if (item.messageType == V2TIMMessage.V2TIM_ELEM_TYPE_TEXT) 8.dp else 0.dp),
                            horizontal = (if (item.messageType == V2TIMMessage.V2TIM_ELEM_TYPE_TEXT) 16.dp else 0.dp)
@@ -463,7 +483,7 @@ fun ChatAiOtherItem(item: ChatItem) {
                                text = item.message,
                                style = TextStyle(
                                    color = AppColors.text,
-                                    fontSize = 16.sp,
+                                    fontSize = 14.sp,
                                ),
                                textAlign = TextAlign.Start
                            )
@@ -510,6 +530,7 @@ fun ChatAiInput(
    onSendImage: (Uri?) -> Unit = {},
    onSend: (String) -> Unit = {},
 ) {
+    val context = LocalContext.current
    val navigationBarHeight = with(LocalDensity.current) {
        WindowInsets.navigationBars.getBottom(this).toDp()
    }
@@ -525,9 +546,8 @@ fun ChatAiInput(
        ), label = ""
    )

-    // 在 isKeyboardOpen 变化时立即更新 inputBarHeight 的动画目标值
    LaunchedEffect(isKeyboardOpen) {
-        inputBarHeight // 触发 inputBarHeight 的重组
+        inputBarHeight
    }
    val focusManager = LocalFocusManager.current
    val windowInsets = WindowInsets.ime
@@ -549,71 +569,83 @@ fun ChatAiInput(
            onSendImage(uri)
        }
    }
+    Box( modifier = Modifier
+        .fillMaxWidth()
+        .padding(start = 16.dp, end = 16.dp, bottom = 12.dp),){

-    Row(
-        modifier = Modifier
-            .fillMaxWidth()
-            .padding(horizontal = 16.dp)
-            .padding(bottom = inputBarHeight)
-    ) {
-        Box(
+        Row(
            modifier = Modifier
-                .weight(1f)
-                .clip(RoundedCornerShape(16.dp))
-                .background(appColors.background)
-                .padding(horizontal = 16.dp),
-            contentAlignment = Alignment.CenterStart,
+                .fillMaxWidth()
+                .clip(RoundedCornerShape(20.dp))
+                .background(appColors.decentBackground)
+                .padding(start = 16.dp, end = 8.dp, top = 2.dp, bottom = 2.dp),
+            verticalAlignment = Alignment.CenterVertically,
        ) {
-            BasicTextField(
-                value = text,
-                onValueChange = {
-                    text = it
-                },
-                textStyle = TextStyle(
-                    color = appColors.text,
-                    fontSize = 16.sp
-                ),
-                cursorBrush = SolidColor(appColors.text),
+            Box(
                modifier = Modifier
-                    .fillMaxWidth()
-                    .padding(vertical = 8.dp)
-                    .onFocusChanged { focusState ->
-                        isKeyboardOpen = focusState.isFocused
-                    }
-                    .pointerInput(Unit) {
-                        awaitPointerEventScope {
-                            keyboardController = softwareKeyboardController
-                            awaitFirstDown().also {
-                                keyboardController?.show()
+                    .weight(1f)
+            ) {
+                BasicTextField(
+                    value = text,
+                    onValueChange = {
+                        text = it
+                    },
+                    textStyle = TextStyle(
+                        color = appColors.text,
+                        fontSize = 16.sp
+                    ),
+                    cursorBrush = SolidColor(appColors.text),
+                    singleLine = true,
+                    modifier = Modifier
+                        .fillMaxWidth()
+                        .padding(vertical = 8.dp)
+                        .onFocusChanged { focusState ->
+                            isKeyboardOpen = focusState.isFocused
+                        }
+                        .pointerInput(Unit) {
+                            awaitPointerEventScope {
+                                keyboardController = softwareKeyboardController
+                                awaitFirstDown().also {
+                                    keyboardController?.show()
+                                }
                            }
+                        },
+                    keyboardOptions = KeyboardOptions(imeAction = ImeAction.Done),
+                    keyboardActions = KeyboardActions(
+                        onDone = {
+                            keyboardController?.hide()
                        }
-                    },
-                keyboardOptions = KeyboardOptions(imeAction = ImeAction.Done),
-                keyboardActions = KeyboardActions(
-                    onDone = {
-                        keyboardController?.hide()
-                    }
+                    )
                )
-            )
-        }
-        Spacer(modifier = Modifier.width(8.dp))
-        Crossfade(
-            targetState = text.isNotEmpty(), animationSpec = tween(500),
-            label = ""
-        ) { isNotEmpty ->
-            Icon(
-                painter = painterResource(id = R.drawable.rider_pro_video_share),
-                contentDescription = "Emoji",
-                modifier = Modifier
-                    .size(32.dp)
-                    .noRippleClickable {
-                        if (text.isNotEmpty()) {
-                            onSend(text)
-                            text = ""
-                        }
-                    },
-                tint = if (isNotEmpty) appColors.main else appColors.chatActionColor
-            )
+            }
+
+            Spacer(modifier = Modifier.width(8.dp))
+            Crossfade(
+                targetState = text.isNotEmpty(), animationSpec = tween(500),
+                label = ""
+            ) { isNotEmpty ->
+                val alpha by animateFloatAsState(
+                    targetValue = if (isNotEmpty) 1f else 0.5f,
+                    animationSpec = tween(300)
+                )
+                Image(
+                    painter = painterResource(R.mipmap.rider_pro_im_send),
+                    modifier = Modifier
+                        .size(24.dp)
+                        .alpha(alpha)
+                        .noRippleClickable {
+                            if (text.isNotEmpty()) {
+                                if (NetworkUtils.isNetworkAvailable(context)) {
+                                    onSend(text)
+                                    text = ""
+                                } else {
+                                    android.widget.Toast.makeText(context, "网络连接异常，请检查网络设置", android.widget.Toast.LENGTH_SHORT).show()
+                                }
+                            }
+                        },
+                    contentDescription = null,
+                )
+            }
        }
    }
 }
--- a/app/src/main/java/com/aiosman/ravenow/ui/chat/ChatScreen.kt
+++ b/app/src/main/java/com/aiosman/ravenow/ui/chat/ChatScreen.kt
@@ -83,6 +83,7 @@ import com.aiosman.ravenow.ui.composables.DropdownMenu
 import com.aiosman.ravenow.ui.composables.MenuItem
 import com.aiosman.ravenow.ui.composables.StatusBarSpacer
 import com.aiosman.ravenow.ui.modifiers.noRippleClickable
+import com.aiosman.ravenow.utils.NetworkUtils
 import com.tencent.imsdk.v2.V2TIMMessage
 import kotlinx.coroutines.launch
 import java.util.UUID
@@ -231,12 +232,16 @@ fun ChatScreen(userId: String) {
                                ) {

                                    isMenuExpanded = false
-                                    viewModel.viewModelScope.launch {
-                                        if (viewModel.notificationStrategy == "mute") {
-                                            viewModel.updateNotificationStrategy("active")
-                                        } else {
-                                            viewModel.updateNotificationStrategy("mute")
+                                    if (NetworkUtils.isNetworkAvailable(context)) {
+                                        viewModel.viewModelScope.launch {
+                                            if (viewModel.notificationStrategy == "mute") {
+                                                viewModel.updateNotificationStrategy("active")
+                                            } else {
+                                                viewModel.updateNotificationStrategy("mute")
+                                            }
                                        }
+                                    } else {
+                                        android.widget.Toast.makeText(context, "网络连接异常，请检查网络设置", android.widget.Toast.LENGTH_SHORT).show()
                                    }
                                }
                            ),
@@ -262,7 +267,11 @@ fun ChatScreen(userId: String) {
                ChatInput(
                    onSendImage = {
                        it?.let {
-                            viewModel.sendImageMessage(it, context)
+                            if (NetworkUtils.isNetworkAvailable(context)) {
+                                viewModel.sendImageMessage(it, context)
+                            } else {
+                                android.widget.Toast.makeText(context, "网络连接异常，请检查网络设置", android.widget.Toast.LENGTH_SHORT).show()
+                            }
                        }
                    },
                ) {
@@ -443,11 +452,11 @@ fun ChatOtherItem(item: ChatItem) {
        ) {
            Box(
                modifier = Modifier
-                    .size(24.dp)
-                    .clip(RoundedCornerShape(24.dp))
+                    .size(40.dp)
+                    .clip(RoundedCornerShape(40.dp))
            ) {
                CustomAsyncImage(
-                    imageUrl = item.avatar.replace("storage/avatars/", "/avatar/"),
+                    imageUrl = item.avatar,
                    modifier = Modifier.fillMaxSize(),
                    contentDescription = "avatar"
                )
@@ -460,12 +469,13 @@ fun ChatOtherItem(item: ChatItem) {
                            min = 20.dp,
                            max = (if (item.messageType == V2TIMMessage.V2TIM_ELEM_TYPE_TEXT) 250.dp else 150.dp)
                        )
-                        .clip(RoundedCornerShape(20.dp))
-                        .background(AppColors.bubbleBackground)
+                        .clip(RoundedCornerShape(8.dp))
+                        .background(AppColors.background)
                        .padding(
                            vertical = (if (item.messageType == V2TIMMessage.V2TIM_ELEM_TYPE_TEXT) 8.dp else 0.dp),
                            horizontal = (if (item.messageType == V2TIMMessage.V2TIM_ELEM_TYPE_TEXT) 16.dp else 0.dp)
                        )
+                        .padding(bottom = (if (item.messageType == V2TIMMessage.V2TIM_ELEM_TYPE_TEXT) 3.dp else 0.dp))
                ) {
                    when (item.messageType) {
                        V2TIMMessage.V2TIM_ELEM_TYPE_TEXT -> {
@@ -473,7 +483,7 @@ fun ChatOtherItem(item: ChatItem) {
                                text = item.message,
                                style = TextStyle(
                                    color = AppColors.text,
-                                    fontSize = 14.sp,
+                                    fontSize = 16.sp,
                                ),
                                textAlign = TextAlign.Start
                            )
@@ -489,7 +499,7 @@ fun ChatOtherItem(item: ChatItem) {

                        else -> {
                            Text(
-                                text = "不支持的消息类型",
+                                text = "Unsupported message type",
                                style = TextStyle(
                                    color = AppColors.text,
                                    fontSize = 16.sp,
@@ -498,6 +508,7 @@ fun ChatOtherItem(item: ChatItem) {
                        }
                    }
                }
+
            }
        }

@@ -519,6 +530,7 @@ fun ChatInput(
    onSendImage: (Uri?) -> Unit = {},
    onSend: (String) -> Unit = {},
 ) {
+    val context = LocalContext.current
    val navigationBarHeight = with(LocalDensity.current) {
        WindowInsets.navigationBars.getBottom(this).toDp()
    }
@@ -614,14 +626,18 @@ fun ChatInput(
                modifier = Modifier
                    .size(30.dp)
                    .noRippleClickable {
-                        imagePickUpLauncher.launch(
-                            Intent.createChooser(
-                                Intent(Intent.ACTION_GET_CONTENT).apply {
-                                    type = "image/*"
-                                },
-                                "Select Image"
+                        if (NetworkUtils.isNetworkAvailable(context)) {
+                            imagePickUpLauncher.launch(
+                                Intent.createChooser(
+                                    Intent(Intent.ACTION_GET_CONTENT).apply {
+                                        type = "image/*"
+                                    },
+                                    "Select Image"
+                                )
                            )
-                        )
+                        } else {
+                            android.widget.Toast.makeText(context, "网络连接异常，请检查网络设置", android.widget.Toast.LENGTH_SHORT).show()
+                        }
                    },
            )

@@ -634,19 +650,23 @@ fun ChatInput(
                    targetValue = if (isNotEmpty) 1f else 0.5f,
                    animationSpec = tween(300)
                )
-                Image(
-                    painter = painterResource(R.mipmap.rider_pro_im_send),
-                    modifier = Modifier
-                        .size(24.dp)
-                        .alpha(alpha)
-                        .noRippleClickable {
-                            if (text.isNotEmpty()) {
+                            Image(
+                painter = painterResource(R.mipmap.rider_pro_im_send),
+                modifier = Modifier
+                    .size(24.dp)
+                    .alpha(alpha)
+                    .noRippleClickable {
+                        if (text.isNotEmpty()) {
+                            if (NetworkUtils.isNetworkAvailable(context)) {
                                onSend(text)
                                text = ""
+                            } else {
+                                android.widget.Toast.makeText(context, "网络连接异常，请检查网络设置", android.widget.Toast.LENGTH_SHORT).show()
                            }
-                        },
-                    contentDescription = null,
-                )
+                        }
+                    },
+                contentDescription = null,
+            )
            }
        }
    }
--- a/app/src/main/java/com/aiosman/ravenow/ui/chat/GroupChatScreen.kt
+++ b/app/src/main/java/com/aiosman/ravenow/ui/chat/GroupChatScreen.kt
@@ -85,6 +85,7 @@ import com.aiosman.ravenow.ui.composables.MenuItem
 import com.aiosman.ravenow.ui.composables.StatusBarSpacer
 import com.aiosman.ravenow.ui.modifiers.noRippleClickable
 import com.aiosman.ravenow.ui.navigateToGroupInfo
+import com.aiosman.ravenow.utils.NetworkUtils
 import com.tencent.imsdk.v2.V2TIMMessage
 import kotlinx.coroutines.launch
 import java.util.UUID
@@ -257,7 +258,11 @@ fun GroupChatScreen(groupId: String,name: String,avatar: String,) {
                GroupChatInput(
                    onSendImage = { uri ->
                        uri?.let {
-                            viewModel.sendImageMessage(it, context)
+                            if (NetworkUtils.isNetworkAvailable(context)) {
+                                viewModel.sendImageMessage(it, context)
+                            } else {
+                                android.widget.Toast.makeText(context, "网络连接异常，请检查网络设置", android.widget.Toast.LENGTH_SHORT).show()
+                            }
                        }
                    },
                ) { message ->
@@ -566,6 +571,7 @@ fun GroupChatInput(
    onSendImage: (Uri?) -> Unit = {},
    onSend: (String) -> Unit = {},
 ) {
+    val context = LocalContext.current
    val navigationBarHeight = with(LocalDensity.current) {
        WindowInsets.navigationBars.getBottom(this).toDp()
    }
@@ -670,8 +676,12 @@ fun GroupChatInput(
                    .alpha(alpha)
                    .noRippleClickable {
                        if (text.isNotEmpty()) {
-                            onSend(text)
-                            text = ""
+                            if (NetworkUtils.isNetworkAvailable(context)) {
+                                onSend(text)
+                                text = ""
+                            } else {
+                                android.widget.Toast.makeText(context, "网络连接异常，请检查网络设置", android.widget.Toast.LENGTH_SHORT).show()
+                            }
                        }
                    },
                contentDescription = null,
--- a/app/src/main/java/com/aiosman/ravenow/ui/composables/DropdownMenu.kt
+++ b/app/src/main/java/com/aiosman/ravenow/ui/composables/DropdownMenu.kt
@@ -14,6 +14,7 @@ import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
 import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.unit.dp
@@ -24,7 +25,6 @@ data class MenuItem(
    val title: String,
    val icon: Int,
    val action: () -> Unit
-
 )

@Composable
@@ -36,50 +36,42 @@ fun DropdownMenu(
 ) {
    val AppColors = LocalAppTheme.current

-    MaterialTheme(
-        shapes = MaterialTheme.shapes.copy(
-            extraSmall = RoundedCornerShape(
-                16.dp
-            )
-        )
+    androidx.compose.material3.DropdownMenu(
+        expanded = expanded,
+        onDismissRequest = onDismissRequest,
+        modifier = Modifier
+            .let {
+                if (width != null) it.width(width.dp) else it
+            }
+            .background(color = AppColors.background),
    ) {
-        androidx.compose.material3.DropdownMenu(
-            expanded = expanded,
-            onDismissRequest = onDismissRequest,
-            modifier = Modifier
-                .let {
-                    if (width != null) it.width(width.dp) else it
-                }
-                .background(AppColors.background)
-        ) {
-            for (item in menuItems) {
-                Box(
-                    modifier = Modifier
-                        .padding(vertical = 14.dp, horizontal = 24.dp)
-                        .noRippleClickable {
-                            item.action()
-                        }) {
-                    Row(
-                        verticalAlignment = Alignment.CenterVertically
-                    ) {
-                        Text(
-                            item.title,
-                            fontWeight = FontWeight.W500,
-                            color = AppColors.text,
-                        )
-                        if (width != null) {
-                            Spacer(modifier = Modifier.weight(1f))
-
-                        } else {
-                            Spacer(modifier = Modifier.width(16.dp))
-                        }
-                        Icon(
-                            painter = painterResource(id = item.icon),
-                            contentDescription = "",
-                            modifier = Modifier.size(24.dp),
-                            tint = AppColors.text
-                        )
+        for (item in menuItems) {
+            Box(
+                modifier = Modifier
+                    .padding(vertical = 14.dp, horizontal = 24.dp)
+                    .noRippleClickable {
+                        item.action()
                    }
+            ) {
+                Row(
+                    verticalAlignment = Alignment.CenterVertically
+                ) {
+                    Text(
+                        item.title,
+                        fontWeight = FontWeight.W500,
+                        color = AppColors.text,
+                    )
+                    if (width != null) {
+                        Spacer(modifier = Modifier.weight(1f))
+                    } else {
+                        Spacer(modifier = Modifier.width(16.dp))
+                    }
+                    Icon(
+                        painter = painterResource(id = item.icon),
+                        contentDescription = "",
+                        modifier = Modifier.size(24.dp),
+                        tint = AppColors.text
+                    )
                }
            }
        }
--- a/app/src/main/java/com/aiosman/ravenow/ui/index/Index.kt
+++ b/app/src/main/java/com/aiosman/ravenow/ui/index/Index.kt
@@ -363,7 +363,7 @@ fun IndexScreen() {
@Composable
 fun Home() {
    val systemUiController = rememberSystemUiController()
-    LaunchedEffect(Unit) {
+    LaunchedEffect(AppState.darkMode) {
        systemUiController.setStatusBarColor(Color.Transparent, darkIcons = !AppState.darkMode)
    }
    Column(
@@ -380,7 +380,7 @@ fun Home() {
@Composable
 fun Street() {
    val systemUiController = rememberSystemUiController()
-    LaunchedEffect(Unit) {
+    LaunchedEffect(AppState.darkMode) {
        systemUiController.setStatusBarColor(Color.Transparent, darkIcons = !AppState.darkMode)
    }
    Column(
@@ -396,7 +396,7 @@ fun Street() {
@Composable
 fun Add() {
    val systemUiController = rememberSystemUiController()
-    LaunchedEffect(Unit) {
+    LaunchedEffect(AppState.darkMode) {
        systemUiController.setStatusBarColor(Color.Black, darkIcons = !AppState.darkMode)
    }
    Column(
@@ -413,7 +413,7 @@ fun Add() {
@Composable
 fun Video() {
    val systemUiController = rememberSystemUiController()
-    LaunchedEffect(Unit) {
+    LaunchedEffect(AppState.darkMode) {
        systemUiController.setStatusBarColor(Color.Black, darkIcons = false)
    }
    Column(
@@ -430,7 +430,7 @@ fun Video() {
@Composable
 fun Profile() {
    val systemUiController = rememberSystemUiController()
-    LaunchedEffect(Unit) {
+    LaunchedEffect(AppState.darkMode) {
        systemUiController.setStatusBarColor(Color.Transparent, !AppState.darkMode)
    }
    Column(
@@ -446,7 +446,7 @@ fun Profile() {
@Composable
 fun Notifications() {
    val systemUiController = rememberSystemUiController()
-    LaunchedEffect(Unit) {
+    LaunchedEffect(AppState.darkMode) {
        systemUiController.setStatusBarColor(Color.Transparent, !AppState.darkMode)
    }
    Column(
--- a/app/src/main/java/com/aiosman/ravenow/ui/index/tabs/message/tab/AgentChatListScreen.kt
+++ b/app/src/main/java/com/aiosman/ravenow/ui/index/tabs/message/tab/AgentChatListScreen.kt
@@ -44,6 +44,7 @@ import com.aiosman.ravenow.R
 import com.aiosman.ravenow.ui.NavigationRoute
 import com.aiosman.ravenow.ui.composables.CustomAsyncImage
 import com.aiosman.ravenow.ui.modifiers.noRippleClickable
+import com.aiosman.ravenow.utils.NetworkUtils

 /**
 * 智能体聊天列表页面
@@ -123,8 +124,12 @@ fun AgentChatListScreen() {
                                AgentChatListViewModel.goToUserDetail(conv, navController)
                            },
                            onChatClick = { conv ->
-                                model.createSingleChat(conv.trtcUserId)
-                                model.goToChatAi(conv.trtcUserId,navController)
+                                if (NetworkUtils.isNetworkAvailable(context)) {
+                                    model.createSingleChat(conv.trtcUserId)
+                                    model.goToChatAi(conv.trtcUserId,navController)
+                                } else {
+                                    android.widget.Toast.makeText(context, "网络连接异常，请检查网络设置", android.widget.Toast.LENGTH_SHORT).show()
+                                }
                            }
                        )

--- a/app/src/main/java/com/aiosman/ravenow/ui/index/tabs/message/tab/FriendChatListScreen.kt
+++ b/app/src/main/java/com/aiosman/ravenow/ui/index/tabs/message/tab/FriendChatListScreen.kt
@@ -32,6 +32,7 @@ import com.aiosman.ravenow.LocalNavController
 import com.aiosman.ravenow.R
 import com.aiosman.ravenow.ui.composables.CustomAsyncImage
 import com.aiosman.ravenow.ui.modifiers.noRippleClickable
+import com.aiosman.ravenow.utils.NetworkUtils

@OptIn(ExperimentalMaterialApi::class)
@Composable
@@ -106,7 +107,11 @@ fun FriendChatListScreen() {
                                FriendChatListViewModel.goToUserDetail(conv, navController)
                            },
                            onChatClick = { conv ->
-                                FriendChatListViewModel.goToChat(conv, navController)
+                                if (NetworkUtils.isNetworkAvailable(context)) {
+                                    FriendChatListViewModel.goToChat(conv, navController)
+                                } else {
+                                    android.widget.Toast.makeText(context, "网络连接异常，请检查网络设置", android.widget.Toast.LENGTH_SHORT).show()
+                                }
                            }
                        )

--- a/app/src/main/java/com/aiosman/ravenow/ui/index/tabs/message/tab/GroupChatListScreen.kt
+++ b/app/src/main/java/com/aiosman/ravenow/ui/index/tabs/message/tab/GroupChatListScreen.kt
@@ -1,8 +1,6 @@
 package com.aiosman.ravenow.ui.index.tabs.message.tab

-import androidx.compose.foundation.Image
 import androidx.compose.foundation.background
-import androidx.compose.foundation.isSystemInDarkTheme
 import androidx.compose.foundation.layout.*
 import androidx.compose.foundation.lazy.LazyColumn
 import androidx.compose.foundation.lazy.itemsIndexed
@@ -16,14 +14,11 @@ import androidx.compose.material3.CircularProgressIndicator
 import androidx.compose.material3.HorizontalDivider
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
-import androidx.compose.runtime.DisposableEffect
 import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
-import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.platform.LocalContext
-import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.text.style.TextOverflow
@@ -34,6 +29,7 @@ import com.aiosman.ravenow.LocalNavController
 import com.aiosman.ravenow.R
 import com.aiosman.ravenow.ui.composables.CustomAsyncImage
 import com.aiosman.ravenow.ui.modifiers.noRippleClickable
+import com.aiosman.ravenow.utils.NetworkUtils

@OptIn(ExperimentalMaterialApi::class)
@Composable
@@ -51,15 +47,6 @@ fun GroupChatListScreen() {

    LaunchedEffect(Unit) {
        GroupChatListViewModel.refreshPager(context = context)
-        // 初始化消息监听器
-        GroupChatListViewModel.initMessageListener(context)
-    }
-    
-    // 在组件销毁时清理监听器
-    DisposableEffect(Unit) {
-        onDispose {
-            GroupChatListViewModel.removeMessageListener()
-        }
    }


@@ -79,31 +66,18 @@ fun GroupChatListScreen() {
                        .fillMaxSize()
                        .padding(16.dp),
                    horizontalAlignment = Alignment.CenterHorizontally,
-
+                    verticalArrangement = Arrangement.Center
                ) {
-
-                    Spacer(modifier = Modifier.height(80.dp))
-                    Image(
-                        painter = painterResource(id = if (isSystemInDarkTheme()) {
-                            R.mipmap.icon_group_chat_empty  // 深色模式图片
-                        } else {
-                            R.mipmap.icon_group_chat_empty  // 浅色模式图片
-                        }),
-                        contentDescription = "null data",
-                        modifier = Modifier
-                            .size(140.dp)
-                    )
-                    Spacer(modifier = Modifier.height(24.dp))
                    Text(
-                        text = stringResource(R.string.group_chat_empty_title),
+                        text = "暂无群聊",
                        color = AppColors.text,
                        fontSize = 16.sp,
                        fontWeight = FontWeight.W600
                    )
                    Spacer(modifier = Modifier.height(8.dp))
                    Text(
-                        text = stringResource(R.string.group_chat_empty_subtitle),
-                        color = AppColors.text,
+                        text = "您还没有加入任何群聊",
+                        color = AppColors.secondaryText,
                        fontSize = 14.sp
                    )
                }
@@ -121,10 +95,20 @@ fun GroupChatListScreen() {
                                GroupChatListViewModel.goToGroupDetail(conv, navController)
                            },
                            onChatClick = { conv ->
-                                GroupChatListViewModel.goToChat(conv, navController)
+                                if (NetworkUtils.isNetworkAvailable(context)) {
+                                    GroupChatListViewModel.goToChat(conv, navController)
+                                } else {
+                                    android.widget.Toast.makeText(context, "网络连接异常，请检查网络设置", android.widget.Toast.LENGTH_SHORT).show()
+                                }
                            }
                        )

+                        if (index < GroupChatListViewModel.groupChatList.size - 1) {
+                            HorizontalDivider(
+                                modifier = Modifier.padding(horizontal = 24.dp),
+                                color = AppColors.divider
+                            )
+                        }
                    }

                    if (GroupChatListViewModel.isLoading && GroupChatListViewModel.groupChatList.isNotEmpty()) {
@@ -180,11 +164,10 @@ fun GroupChatItem(
    Row(
        modifier = Modifier
            .fillMaxWidth()
-            .padding(horizontal = 16.dp, vertical = 12.dp)
+            .padding(horizontal = 24.dp, vertical = 12.dp)
            .noRippleClickable {
                onChatClick(conversation)
-            },
-        verticalAlignment = Alignment.CenterVertically
+            }
    ) {
        Box {
            CustomAsyncImage(
@@ -202,9 +185,9 @@ fun GroupChatItem(
        
        Column(
            modifier = Modifier
+
                .weight(1f)
-                .padding(start = 12.dp, top = 2.dp),
-            verticalArrangement = Arrangement.Center
+                .padding(start = 12.dp)
        ) {
            Row(
                modifier = Modifier.fillMaxWidth(),
@@ -212,22 +195,22 @@ fun GroupChatItem(
            ) {
                Text(
                    text = conversation.groupName,
-                    fontSize = 14.sp,
+                    fontSize = 16.sp,
                    fontWeight = FontWeight.Bold,
                    color = AppColors.text,
                    modifier = Modifier.weight(1f)
                )
                
-                Spacer(modifier = Modifier.width(6.dp))
+                Spacer(modifier = Modifier.width(8.dp))
                
                Text(
                    text = conversation.lastMessageTime,
-                    fontSize = 11.sp,
+                    fontSize = 12.sp,
                    color = AppColors.secondaryText
                )
            }
            
-            Spacer(modifier = Modifier.height(6.dp))
+            Spacer(modifier = Modifier.height(4.dp))
            
            Row(
                modifier = Modifier.fillMaxWidth(),
@@ -235,29 +218,30 @@ fun GroupChatItem(
            ) {
                Text(
                    text = "${if (conversation.isSelf) stringResource(R.string.friend_chat_me_prefix) else ""}${conversation.displayText}",
-                    fontSize = 12.sp,
+                    fontSize = 14.sp,
                    color = AppColors.secondaryText,
                    maxLines = 1,
                    overflow = TextOverflow.Ellipsis,
                    modifier = Modifier.weight(1f)
                )
                
-                Spacer(modifier = Modifier.width(10.dp))
+                Spacer(modifier = Modifier.width(8.dp))
                
                if (conversation.unreadCount > 0) {
                    Box(
                        modifier = Modifier
                            .size(if (conversation.unreadCount > 99) 24.dp else 20.dp)
                            .background(
-                                color = Color(0xFFFF3B30),
+                                color = AppColors.main,
                                shape = CircleShape
                            ),
                        contentAlignment = Alignment.Center
                    ) {
                        Text(
                            text = if (conversation.unreadCount > 99) "99+" else conversation.unreadCount.toString(),
-                            color = Color.White,
-                            fontSize = if (conversation.unreadCount > 99) 11.sp else 12.sp,
+                            color = AppColors.mainText,
+                            fontSize = if (conversation.unreadCount > 99) 9.sp else 10.sp,
+                            fontWeight = FontWeight.Bold
                        )
                    }
                }
--- a/app/src/main/java/com/aiosman/ravenow/ui/index/tabs/profile/ProfileV3.kt
+++ b/app/src/main/java/com/aiosman/ravenow/ui/index/tabs/profile/ProfileV3.kt
@@ -26,6 +26,7 @@ import androidx.compose.foundation.lazy.LazyColumn
 import androidx.compose.foundation.lazy.rememberLazyListState
 import androidx.compose.foundation.lazy.grid.GridCells
 import androidx.compose.foundation.lazy.grid.LazyVerticalGrid
+import androidx.compose.foundation.lazy.grid.rememberLazyGridState
 import androidx.compose.foundation.pager.HorizontalPager
 import androidx.compose.foundation.pager.rememberPagerState
 import androidx.compose.foundation.shape.CircleShape
@@ -140,6 +141,7 @@ fun ProfileV3(
    val AppColors = appTheme
    val systemUiController = rememberSystemUiController()
    val listState = rememberLazyListState()
+    val gridState = rememberLazyGridState()

    // observe list scrolling
    val reachedListBottom by remember {
@@ -149,13 +151,28 @@ fun ProfileV3(
        }
    }

-    // load more if scrolled to bottom
+    // observe grid scrolling for load more
+    val reachedGridBottom by remember {
+        derivedStateOf {
+            val lastVisibleItem = gridState.layoutInfo.visibleItemsInfo.lastOrNull()
+            lastVisibleItem?.index != 0 && lastVisibleItem?.index == gridState.layoutInfo.totalItemsCount - 2
+        }
+    }
+
+    // load more if scrolled to bottom of list
    LaunchedEffect(reachedListBottom) {
        if (reachedListBottom) {
            onLoadMore()
        }
    }

+    // load more if scrolled to bottom of grid
+    LaunchedEffect(reachedGridBottom) {
+        if (reachedGridBottom) {
+            onLoadMore()
+        }
+    }
+


    fun switchTheme() {
@@ -451,15 +468,16 @@ fun ProfileV3(
                    pagerState = pagerState,
                )
                Spacer(modifier = Modifier.height(8.dp))
-                HorizontalPager(
-                    state = pagerState,
-                ) { idx ->
-                    when (idx) {
-                        0 ->
-                            LazyVerticalGrid(
-                                columns = GridCells.Fixed(3),
-                                modifier = Modifier.fillMaxSize().padding(bottom = 8.dp),
-                            ) {
+                                        HorizontalPager(
+                            state = pagerState,
+                        ) { idx ->
+                            when (idx) {
+                                0 ->
+                                    LazyVerticalGrid(
+                                        columns = GridCells.Fixed(3),
+                                        state = gridState,
+                                        modifier = Modifier.fillMaxSize().padding(bottom = 8.dp),
+                                    ) {

                                items(moments.size) { idx ->
                                    val moment = moments[idx] ?: return@items
--- a/app/src/main/java/com/aiosman/ravenow/utils/NetworkUtils.kt
+++ b/app/src/main/java/com/aiosman/ravenow/utils/NetworkUtils.kt
@@ -0,0 +1,71 @@
+package com.aiosman.ravenow.utils
+
+import android.content.Context
+import android.net.ConnectivityManager
+import android.net.Network
+import android.net.NetworkCapabilities
+import android.net.NetworkRequest
+import android.os.Build
+import kotlinx.coroutines.channels.awaitClose
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.callbackFlow
+import kotlinx.coroutines.flow.distinctUntilChanged
+
+object NetworkUtils {
+    
+    /**
+     * 检查当前网络是否可用
+     */
+    fun isNetworkAvailable(context: Context): Boolean {
+        val connectivityManager = context.getSystemService(Context.CONNECTIVITY_SERVICE) as ConnectivityManager
+        
+        return if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+            val network = connectivityManager.activeNetwork ?: return false
+            val activeNetwork = connectivityManager.getNetworkCapabilities(network) ?: return false
+            
+            activeNetwork.hasCapability(NetworkCapabilities.NET_CAPABILITY_INTERNET) &&
+                    activeNetwork.hasCapability(NetworkCapabilities.NET_CAPABILITY_VALIDATED)
+        } else {
+            @Suppress("DEPRECATION")
+            val networkInfo = connectivityManager.activeNetworkInfo
+            @Suppress("DEPRECATION")
+            networkInfo?.isConnected == true
+        }
+    }
+    
+    /**
+     * 获取网络状态变化的Flow
+     */
+    fun getNetworkStateFlow(context: Context): Flow<Boolean> = callbackFlow {
+        val connectivityManager = context.getSystemService(Context.CONNECTIVITY_SERVICE) as ConnectivityManager
+        
+        val networkCallback = object : ConnectivityManager.NetworkCallback() {
+            override fun onAvailable(network: Network) {
+                trySend(true)
+            }
+            
+            override fun onLost(network: Network) {
+                trySend(false)
+            }
+            
+            override fun onCapabilitiesChanged(network: Network, networkCapabilities: NetworkCapabilities) {
+                val hasInternet = networkCapabilities.hasCapability(NetworkCapabilities.NET_CAPABILITY_INTERNET) &&
+                        networkCapabilities.hasCapability(NetworkCapabilities.NET_CAPABILITY_VALIDATED)
+                trySend(hasInternet)
+            }
+        }
+        
+        val networkRequest = NetworkRequest.Builder()
+            .addCapability(NetworkCapabilities.NET_CAPABILITY_INTERNET)
+            .build()
+        
+        connectivityManager.registerNetworkCallback(networkRequest, networkCallback)
+        
+        // 发送初始状态
+        trySend(isNetworkAvailable(context))
+        
+        awaitClose {
+            connectivityManager.unregisterNetworkCallback(networkCallback)
+        }
+    }.distinctUntilChanged()
+}