后台发送图片，但是没有进度条

app/src/main/java/com/aiosman/riderpro/llama.py

@@ -0,0 +1,23 @@
+import os
+
+def read_files_recursively(directory, output_filename="llama.txt"):
+    """
+    递归读取指定目录下的所有文件，并将它们的内容按顺序写入一个新文件中。
+    每个文件的内容以文件名和相对路径作为注释开头。
+    """
+
+    script_filename = os.path.basename(__file__)  # 获取当前脚本的文件名
+
+    with open(output_filename, "w", encoding="utf-8") as outfile:
+        for root, dirs, files in os.walk(directory):
+            for filename in sorted(files):
+                if filename != script_filename:
+                    filepath = os.path.join(root, filename)
+                    relative_path = os.path.relpath(filepath, directory)
+                    outfile.write(f"### {relative_path} ###\n")
+                    with open(filepath, "r", encoding="utf-8") as infile:
+                        outfile.write(infile.read())
+                    outfile.write("\n\n")
+
+if __name__ == "__main__":
+    read_files_recursively(".")  # 从当前目录开始递归读取

app/src/main/java/com/aiosman/riderpro/ui/post/NewPost.kt

@@ -5,6 +5,7 @@ import android.content.Intent
 import android.util.Log
 import androidx.activity.compose.rememberLauncherForActivityResult
 import androidx.activity.result.contract.ActivityResultContracts
+import androidx.compose.animation.AnimatedVisibility
 import androidx.compose.foundation.Image
 import androidx.compose.foundation.background
 import androidx.compose.foundation.clickable
@@ -25,6 +26,7 @@ import androidx.compose.foundation.layout.size
 import androidx.compose.foundation.layout.width
 import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.foundation.text.BasicTextField
+import androidx.compose.material.LinearProgressIndicator
 import androidx.compose.material3.ExperimentalMaterial3Api
 import androidx.compose.material3.ModalBottomSheet
 import androidx.compose.material3.Text
@@ -80,10 +82,13 @@ fun NewPostScreen() {
                 .fillMaxSize()
         ) {
             NewPostTopBar {
-                model.viewModelScope.launch {
-                    model.createMoment(context = context)
-                    navController.popBackStack()
-                }
+//                model.viewModelScope.launch {
+//                    model.createMoment(context = context){ progress ->
+//                        // 更新进度条
+//                        uploadProgress = progress
+//                    }
+//                    navController.popBackStack()
+//                }
             }
             NewPostTextField("Share your adventure…", NewPostViewModel.textContent) {
                 NewPostViewModel.textContent = it
@@ -114,6 +119,11 @@ fun NewPostScreen() {
 @Composable
 fun NewPostTopBar(onSendClick: () -> Unit = {}) {
     val navController = LocalNavController.current
+    val context = LocalContext.current
+    val model = NewPostViewModel
+    var showProgressBar by remember { mutableStateOf(false) }
+    var uploadProgress by remember { mutableStateOf(0f) }
+
     Box(
         modifier = Modifier
             .fillMaxWidth()
@@ -138,14 +148,40 @@ fun NewPostTopBar(onSendClick: () -> Unit = {}) {
                 modifier = Modifier
                     .size(24.dp)
                     .noRippleClickable {
-                        onSendClick()
+                        // 点击发送按钮后立即导航回主页
+                        navController.popBackStack()
+                        // 显示进度条
+                        showProgressBar = true
+
+                        // 在后台启动协程处理上传逻辑
+                        model.viewModelScope.launch {
+                            model.createMoment(context = context) { progress ->
+                                // 更新进度条
+                                uploadProgress = progress
+                            }
+                            // 上传完成后隐藏进度条
+                            showProgressBar = false
+                        }
                     }
             )
         }
+
+        // 在底部添加一个进度条
+        AnimatedVisibility(
+            visible = showProgressBar,
+            modifier = Modifier
+                .align(Alignment.BottomCenter)
+                .fillMaxWidth()
+        ) {
+            LinearProgressIndicator(
+                progress = uploadProgress,
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .height(4.dp)
+            )
+        }
     }
-
 }
-
 @Composable
 fun NewPostTextField(hint: String, value: String, onValueChange: (String) -> Unit) {
 

app/src/main/java/com/aiosman/riderpro/ui/post/NewPostViewModel.kt

@@ -48,8 +48,9 @@ object NewPostViewModel : ViewModel() {
         return tempFile
     }
 
-    suspend fun createMoment(context: Context) {
+    suspend fun createMoment(context: Context, onUploadProgress: (Float) -> Unit) {
         val uploadImageList = emptyList<UploadImage>().toMutableList()
+        var index = 0
         for (uri in imageUriList) {
             val cursor = context.contentResolver.query(Uri.parse(uri), null, null, null, null)
             cursor?.use {
@@ -63,6 +64,9 @@ object NewPostViewModel : ViewModel() {
                     uploadImageList += UploadImage(file, displayName, uri, extension)
                 }
             }
+            // 在上传过程中调用 onUploadProgress 更新进度
+            onUploadProgress(((index / imageUriList.size).toFloat())) // progressValue 是当前上传进度，例如 0.5 表示 50%
+            index += 1
         }
         momentService.createMoment(textContent, 1, uploadImageList, relPostId)
     }