[feat]增加视频播放

lib/module/calendar/preview/calendar_preview_controller.dart

@@ -1,4 +1,5 @@
 import 'dart:async';
+import 'dart:io';
 
 import 'package:clean/base/base_controller.dart';
 import 'package:clean/module/calendar/selected_preview/calendar_selected_preview_view.dart';
@@ -6,6 +7,7 @@ import 'package:flutter/Material.dart';
 import 'package:flutter_card_swiper/flutter_card_swiper.dart';
 import 'package:flutter_smart_dialog/flutter_smart_dialog.dart';
 import 'package:get/get.dart';
+import 'package:url_launcher/url_launcher.dart';
 import 'package:wechat_assets_picker/wechat_assets_picker.dart';
 
 import '../../../data/repositories/user_repository.dart';
@@ -29,10 +31,50 @@ class CalendarPreviewController extends BaseController
   final RxBool isSwiperEnd = false.obs;
   RxInt groupIndex = 0.obs;
 
-
   late AnimationController animationController;
   RxBool animationIsComplete = false.obs;
 
+  void playVideo(AssetEntity asset) async {
+    final mediaUrl = await asset.getMediaUrl();
+    if (mediaUrl != null) {
+      final Uri videoUri = Uri.parse(mediaUrl);
+      if (await canLaunchUrl(videoUri)) {
+        await launchUrl(videoUri, mode: LaunchMode.externalApplication);
+      } else {
+        debugPrint("无法打开视频：$mediaUrl");
+      }
+    }
+  }
+
+  // void playVideo(AssetEntity asset) async {
+  //   final mediaUrl = await asset.getMediaUrl();
+  //   if (mediaUrl != null) {
+  //     late final VideoPlayerController videoPlayerController;
+  //     videoPlayerController =
+  //         VideoPlayerController.networkUrl(Uri.parse(mediaUrl))
+  //           ..initialize().then((_) {
+  //             print('videoPlayerController.value.size ${videoPlayerController.value.reactive}');
+  //             videoPlayerController.play();
+  //             Get.dialog(AlertDialog(
+  //               content: AspectRatio(
+  //                 aspectRatio: videoPlayerController.value.aspectRatio,
+  //                 child: VideoPlayer(videoPlayerController),
+  //               ),
+  //               actions: [
+  //                 TextButton(
+  //                   onPressed: () {
+  //                     videoPlayerController.pause();
+  //                     videoPlayerController.dispose(); // 释放资源
+  //                     Get.back();
+  //                   },
+  //                   child: Text('Close'),
+  //                 )
+  //               ],
+  //             ));
+  //           });
+  //   }
+  // }
+
   @override
   void onInit() {
     super.onInit();
@@ -46,7 +88,8 @@ class CalendarPreviewController extends BaseController
       if (currentImageId != null) {
         for (int i = 0; i < photoGroup.value.images.length; i++) {
           if (photoGroup.value.images[i].id == currentImageId) {
-            debugPrint('photoGroups[i].id ${photoGroup.value.images[i].id},i $i');
+            debugPrint(
+                'photoGroups[i].id ${photoGroup.value.images[i].id},i $i');
             groupIndex.value = i;
             cardSwiperController.moveTo(i);
             break;
@@ -176,14 +219,13 @@ class CalendarPreviewController extends BaseController
   clickDelete() async {
     debugPrint('CalendarPreviewController clickDelete');
     if (userRepository.isVip()) {
-
       if (photoGroup.value.selectedPhotosIds.isNotEmpty) {
         photoDeletingDialog();
         // 获取要删除的资产
         final assetsToDelete = photoGroup.value.images
             .where(
               (asset) => photoGroup.value.selectedPhotosIds.contains(asset.id),
-        )
+            )
             .toList();
 
         // 调用方法会返回被删除的资源，如果全部失败会返回空列表。
@@ -191,13 +233,10 @@ class CalendarPreviewController extends BaseController
           assetsToDelete.map((e) => e.id).toList(),
         );
 
-
         //   比较result和selectedPhotosIds，如果result和selectedPhotosIds相等，说明删除成功，走下面的逻辑
         // 如果不相等，说明有删除失败的，走else逻辑
         if (result.length == photoGroup.value.selectedPhotosIds.length) {
-
-          ImagePickerUtil.updatePhotoData(
-              photoGroup.value.selectedPhotosIds);
+          ImagePickerUtil.updatePhotoData(photoGroup.value.selectedPhotosIds);
           cleanSelections();
 
           ToastUtil.show('Delete success');
@@ -211,16 +250,15 @@ class CalendarPreviewController extends BaseController
           ToastUtil.show("Delete failed");
         }
       }
-
     } else {
       StorePage.start();
     }
-    }
+  }
 
   //删除成功清除选中的图片
   void cleanSelections() async {
-    photoGroup.value.images
-        .removeWhere((element) => photoGroup.value.selectedPhotosIds.contains(element.id));
+    photoGroup.value.images.removeWhere(
+        (element) => photoGroup.value.selectedPhotosIds.contains(element.id));
     photoGroup.value.selectedPhotosIds.clear();
     photoGroup.refresh();
     if (photoGroup.value.images.isEmpty) {
@@ -236,19 +274,20 @@ class CalendarPreviewController extends BaseController
       });
     }
     updateSelectedFilesSize();
-
   }
 
   // 将selectedFilesSize转成String类型,然后单位转换,如果超过1MB,则转成MB,超过1GB,则转成GB,否则KB
   String get selectedFilesSizeString {
-
     final double sizeInKB = photoGroup.value.selectedTotalSize.value;
 
-    if (sizeInKB >= 1024 * 1024) {  // 先检查最大单位（GB）
+    if (sizeInKB >= 1024 * 1024) {
+      // 先检查最大单位（GB）
       return "${(sizeInKB / (1024 * 1024)).toStringAsFixed(2)}GB";
-    } else if (sizeInKB >= 1024) {  // 然后检查MB
+    } else if (sizeInKB >= 1024) {
+      // 然后检查MB
       return "${(sizeInKB / 1024).toStringAsFixed(2)}MB";
-    } else {  // 最后是KB
+    } else {
+      // 最后是KB
       return "${sizeInKB.toStringAsFixed(2)}KB";
     }
   }
@@ -268,12 +307,8 @@ class CalendarPreviewController extends BaseController
     );
   }
 
-
-
   void restoreSelections() {
-
-
-    if(photoGroup.value.images.isEmpty){
+    if (photoGroup.value.images.isEmpty) {
       clickBack();
       return;
     }
@@ -287,8 +322,8 @@ class CalendarPreviewController extends BaseController
       });
     }
     updateSelectedFilesSize();
-
   }
+
   @override
   void onClose() {
     debugPrint('CalendarPreviewController onClose');
@@ -304,6 +339,4 @@ class CalendarPreviewController extends BaseController
     // 清理缓存
     PhotoManager.clearFileCache();
   }
-
-
 }

lib/module/calendar/preview/calendar_preview_view.dart

@@ -11,7 +11,7 @@ import 'package:wechat_assets_picker/wechat_assets_picker.dart';
 import '../../../resource/assets.gen.dart';
 import '../../../router/app_pages.dart';
 import '../../people_photo/photo_group.dart';
-
+import 'package:video_player/video_player.dart';
 class CalendarPreviewPage extends BasePage<CalendarPreviewController> {
   const CalendarPreviewPage({Key? key}) : super(key: key);
 
@@ -86,18 +86,42 @@ class CalendarPreviewPage extends BasePage<CalendarPreviewController> {
                             ClipRRect(
                                 borderRadius: BorderRadius.circular(20.r),
                                 child:
-                                AssetEntityImage(
-                                  assetEntity,
-                                  width: 314.w,
-                                  height: 392.h,
-                                  fit: BoxFit.cover,
-                                  isOriginal: true,
-                                  errorBuilder: (context, error, stackTrace) {
-                                    debugPrint('AssetEntityImage error $error');
-                                    return Container(
-                                    );
-                                  },
-                                )),
+                              //   判断这个是不是视频
+                              assetEntity.type == AssetType.video
+                                  ? Stack(
+                                alignment: Alignment.center,
+                                children: [
+                                  AssetEntityImage(
+                                    assetEntity,
+                                    width: 314.w,
+                                    height: 392.h,
+                                    fit: BoxFit.cover,
+
+                                  ),
+                                  GestureDetector(
+                                    // 点击播放视频
+                                    onTap: () => controller.playVideo(assetEntity),
+                                    child: Icon(
+                                      Icons.play_circle_filled,
+                                      size: 50.w,
+                                      color: Colors.white.withValues(alpha: 0.8),
+                                    ),
+                                  )
+                                ],
+                              )
+                                  :   AssetEntityImage(
+                                assetEntity,
+                                width: 314.w,
+                                height: 392.h,
+                                fit: BoxFit.cover,
+                                isOriginal: true,
+                                errorBuilder: (context, error, stackTrace) {
+                                  debugPrint('AssetEntityImage error $error');
+                                  return Container(
+                                  );
+                                },
+                              )
+                              ),
                             if (horizontalOffsetPercentage != 0)
                               Positioned(
                                 top: 0,

lib/module/people_photo/photo_group.dart

@@ -53,7 +53,7 @@ class PhotoGroup {
   }
 
   Future<void> initTotalSize() async {
-    await FileSizeCalculatorUtil.calculateTotalSize(
+    await FileSizeCalculatorUtil.calculateTotalSizeByIOS(
          assetIds: images.map((e) => e.id).toSet(), updateValue: (double totalSize) {
 
       this.totalSize.value = totalSize; // 监听并更新 UI

lib/module/photo_preview/photo_preview_controller.dart

@@ -23,6 +23,7 @@ import 'package:flutter_card_swiper/flutter_card_swiper.dart';
 import 'package:flutter_smart_dialog/flutter_smart_dialog.dart';
 import 'package:get/get.dart';
 import 'package:lottie/lottie.dart';
+import 'package:url_launcher/url_launcher.dart';
 import 'package:wechat_assets_picker/wechat_assets_picker.dart';
 
 import '../../utils/file_size_calculator_util.dart';
@@ -437,6 +438,18 @@ class PhotoPreviewController extends BaseController
     PhotoManager.clearFileCache();
   }
 
+  void playVideo(AssetEntity asset) async {
+    final mediaUrl = await asset.getMediaUrl();
+    if (mediaUrl != null) {
+      final Uri videoUri = Uri.parse(mediaUrl);
+      if (await canLaunchUrl(videoUri)) {
+        await launchUrl(videoUri, mode: LaunchMode.externalApplication);
+      } else {
+        debugPrint("无法打开视频：$mediaUrl");
+      }
+    }
+  }
+
   // 将selectedFilesSize转成String类型,然后单位转换,如果超过1MB,则转成MB,超过1GB,则转成GB,否则KB
   String get selectedFilesSizeString {
 

lib/module/photo_preview/photo_preview_view.dart

@@ -88,12 +88,37 @@ class PhotoPreviewPage extends BasePage<PhotoPreviewController> {
                             children: [
                               ClipRRect(
                                 borderRadius: BorderRadius.circular(20.r),
-                                child: AssetEntityImage(
-                                  assetEntity,
-                                  width: 314.w,
-                                  height: 392.h,
-                                  fit: BoxFit.cover,
-                                ),
+                                child:
+                                    //   判断这个是不是视频
+                                    assetEntity.type == AssetType.video
+                                        ? Stack(
+                                            alignment: Alignment.center,
+                                            children: [
+                                              AssetEntityImage(
+                                                assetEntity,
+                                                width: 314.w,
+                                                height: 392.h,
+                                                fit: BoxFit.cover,
+                                              ),
+                                              GestureDetector(
+                                                // 点击播放视频
+                                                onTap: () => controller
+                                                    .playVideo(assetEntity),
+                                                child: Icon(
+                                                  Icons.play_circle_filled,
+                                                  size: 50.w,
+                                                  color: Colors.white
+                                                      .withValues(alpha: 0.8),
+                                                ),
+                                              )
+                                            ],
+                                          )
+                                        : AssetEntityImage(
+                                            assetEntity,
+                                            width: 314.w,
+                                            height: 392.h,
+                                            fit: BoxFit.cover,
+                                          ),
                               ),
                               if (horizontalOffsetPercentage != 0)
                                 Positioned(

lib/module/similar_photo/similar_photo_view.dart

@@ -304,15 +304,15 @@ class SimilarPhotoPage extends BasePage<SimilarPhotoController> {
                                       ? Center(
                                           child:
                                               Assets.images.iconSelected.image(
-                                            width: 16.w,
-                                            height: 16.h,
+                                            width: 20.w,
+                                            height: 20.h,
                                           ),
                                         )
                                       : Center(
                                           child: Assets.images.iconUnselected
                                               .image(
-                                            width: 16.w,
-                                            height: 16.h,
+                                            width: 20.w,
+                                            height: 20.h,
                                           ),
                                         ),
                                 ),
@@ -378,16 +378,16 @@ class SimilarPhotoPage extends BasePage<SimilarPhotoController> {
                                                       child: Assets
                                                           .images.iconSelected
                                                           .image(
-                                                        width: 16.w,
-                                                        height: 16.h,
+                                                        width: 20.w,
+                                                        height: 20.h,
                                                       ),
                                                     )
                                                   : Center(
                                                       child: Assets
                                                           .images.iconUnselected
                                                           .image(
-                                                        width: 16.w,
-                                                        height: 16.h,
+                                                        width: 20.w,
+                                                        height: 20.h,
                                                       ),
                                                     ),
                                             ),

pubspec.yaml

@@ -70,6 +70,7 @@ dependencies:
   #权限申请
   permission_handler: ^11.3.1
 
+  url_launcher: ^6.3.1
   #支付
   in_app_purchase: ^3.2.0