fix : image compress above 10mb

lib/widgets/compose_box.dart

@@ -4,7 +4,8 @@ import 'package:app_settings/app_settings.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:mime/mime.dart';
-
+import 'package:path_provider/path_provider.dart';
+import 'package:image/image.dart' as img;
 import '../api/exception.dart';
 import '../api/model/model.dart';
 import '../api/route/messages.dart';
@@ -21,7 +22,6 @@ import 'inset_shadow.dart';
 import 'store.dart';
 import 'text.dart';
 import 'theme.dart';
-
 /// Compose-box styles that differ between light and dark theme.
 ///
 /// These styles will animate on theme changes (with help from [lerp]).
@@ -966,19 +966,23 @@ class _AttachMediaButton extends _AttachUploadsButton {
   const _AttachMediaButton({required super.controller});
 
   @override
-  IconData get icon => ZulipIcons.image;
+  Future<Iterable<_File>> getFiles(BuildContext context) async {
+    final files = await _getFilePickerFiles(context, FileType.media);
 
-  @override
-  String tooltip(ZulipLocalizations zulipLocalizations) =>
-    zulipLocalizations.composeBoxAttachMediaTooltip;
+    // Compress each image file before returning
+    return Future.wait(files.map((file) async {
+      File selectedFile = File(file.path);
 
-  @override
-  Future<Iterable<_File>> getFiles(BuildContext context) async {
-    // TODO(#114): This doesn't give quite the right UI on Android.
-    return _getFilePickerFiles(context, FileType.media);
+      // Compress the image
+      File compressedFile = await compressImage(selectedFile);
+
+      // Create a new _File object with the compressed file path
+      return _File(path: compressedFile.path, name: file.name, size: compressedFile.lengthSync());
+    }));
   }
 }
 
+
 class _AttachFromCameraButton extends _AttachUploadsButton {
   const _AttachFromCameraButton({required super.controller});
 
@@ -1000,8 +1004,17 @@ class _AttachFromCameraButton extends _AttachUploadsButton {
       // so just stick with images for now. We could add another button for
       // videos, but we don't want too many buttons.
       result = await ZulipBinding.instance.pickImage(
-        source: ImageSource.camera, requestFullMetadata: false);
-    } catch (e) {
+    source: ImageSource.camera, requestFullMetadata: false);
+
+if (result != null && result.path != null) {
+  File selectedFile = File(result.path);
+
+  // Compress the image before using it
+  File compressedFile = await compressImage(selectedFile);
+
+  // Use compressedFile instead of selectedFile
+  uploadImage(compressedFile);
+} catch (e) {
       if (!context.mounted) return [];
       if (e is PlatformException && e.code == 'camera_access_denied') {
         // iOS has a quirk where it will only request the native
@@ -1050,7 +1063,7 @@ class _AttachFromCameraButton extends _AttachUploadsButton {
     )];
   }
 }
-
+}
 class _SendButton extends StatefulWidget {
   const _SendButton({required this.controller, required this.getDestination});
 
@@ -1597,3 +1610,15 @@ class _ComposeBoxState extends State<ComposeBox> with PerAccountStoreAwareStateM
     return _ComposeBoxContainer(body: body, banner: null);
   }
 }
+Future<File> compressImage(File imageFile) async {
+  final int maxSize = 10 * 1024 * 1024; // 10MB
+  if (imageFile.lengthSync() > maxSize) {
+    img.Image? image = img.decodeImage(imageFile.readAsBytesSync());
+    if (image != null) {
+      List<int> compressedBytes = img.encodeJpg(image, quality: 80);
+      File compressedFile = File(imageFile.path)..writeAsBytesSync(compressedBytes);
+      return compressedFile;
+    }
+  }
+  return imageFile;
+}

packages/zulip_plugin/android/.gradle/buildOutputCleanup/cache.properties

@@ -0,0 +1,2 @@
+#Sat Mar 22 09:43:45 IST 2025
+gradle.version=8.9

pubspec.yaml

@@ -48,6 +48,7 @@ dependencies:
   html: ^0.15.1
   http: ^1.0.0
   http_parser: ^4.0.2
+  image: ^4.5.4
   image_picker: ^1.0.0
   json_annotation: ^4.9.0
   mime: ^2.0.0
@@ -64,6 +65,7 @@ dependencies:
   wakelock_plus: ^1.2.8
   zulip_plugin:
     path: ./packages/zulip_plugin
+
   # Keep list sorted when adding dependencies; it helps prevent merge conflicts.
 
 dependency_overrides: