feat: 分享视频&图片

lib/pages/preview/controller.dart

@@ -64,7 +64,7 @@ class PreviewController extends GetxController {
         options: Options(responseType: ResponseType.bytes));
     final temp = await getTemporaryDirectory();
     String imgName =
-        "pic_vvex${DateTime.now().toString().split('-').join()}.jpg";
+        "pic_plpl${DateTime.now().toString().split('-').join()}.jpg";
     var path = '${temp.path}/$imgName';
     File(path).writeAsBytesSync(response.data);
     Share.shareXFiles([XFile(path)], subject: imgList[initialPage.value]);

lib/pages/preview/view.dart

@@ -168,7 +168,7 @@ class _ImagePreviewState extends State<ImagePreview>
           bottom: 0,
           child: Container(
             // height: 45,
-            padding: EdgeInsets.only(bottom: MediaQuery.of(context).padding.bottom + 10, top: 20),
+            padding: EdgeInsets.only(bottom: MediaQuery.of(context).padding.bottom, top: 20),
             decoration: const BoxDecoration(
               gradient: LinearGradient(
                 begin: Alignment.topCenter,
@@ -199,10 +199,10 @@ class _ImagePreviewState extends State<ImagePreview>
                       ]),
                     ),
                   ),
-                  FloatingActionButton(
-                    onPressed: () => _previewController.onSaveImg(),
-                    child: const Icon(Icons.save_alt_rounded),
-                  ),
+                  const Spacer(),
+                  ElevatedButton(onPressed: () => _previewController.onShareImg(), child: Text('分享')),
+                  const SizedBox(width: 10),
+                  ElevatedButton(onPressed: () => _previewController.onSaveImg(), child: Text('保存'))
                 ],
               ),
             ),

lib/pages/video/detail/introduction/controller.dart

@@ -2,12 +2,14 @@ import 'package:flutter/material.dart';
 import 'package:flutter_smart_dialog/flutter_smart_dialog.dart';
 import 'package:get/get.dart';
 import 'package:hive/hive.dart';
+import 'package:pilipala/http/constants.dart';
 import 'package:pilipala/http/user.dart';
 import 'package:pilipala/http/video.dart';
 import 'package:pilipala/models/user/fav_folder.dart';
 import 'package:pilipala/models/video_detail_res.dart';
 import 'package:pilipala/pages/video/detail/controller.dart';
 import 'package:pilipala/utils/storage.dart';
+import 'package:share_plus/share_plus.dart';
 
 class VideoIntroController extends GetxController {
   // 视频aid
@@ -161,12 +163,15 @@ class VideoIntroController extends GetxController {
   Future actionLikeVideo() async {
     var result = await VideoHttp.likeVideo(aid: aid, type: !hasLike.value);
     if (result['status']) {
-      hasLike.value = result["data"] == 1 ? true : false;
-      if (hasLike.value) {
-        SmartDialog.showToast('已点赞 👍');
-      } else {
+      // hasLike.value = result["data"] == 1 ? true : false;
+      if (!hasLike.value) {
+        SmartDialog.showToast('点赞成功 👍');
+        hasLike.value = true;
+      } else if(hasLike.value){
         SmartDialog.showToast('取消赞');
+        hasLike.value = false;
       }
+      hasLike.refresh();
     } else {
       SmartDialog.showToast(result['msg']);
     }
@@ -206,7 +211,12 @@ class VideoIntroController extends GetxController {
 
   // 分享视频
   Future actionShareVideo() async {
-    print('分享视频');
+    var result = await Share.share(
+        '${HttpString.baseUrl}/video/$aid'
+    ).whenComplete(() {
+      print("share completion block ");
+    });
+    return result;
   }
 
   Future queryVideoInFolder() async {

lib/pages/video/detail/introduction/view.dart

@@ -467,8 +467,8 @@ class _VideoInfoState extends State<VideoInfo> with TickerProviderStateMixin {
             ),
             Obx(
               () => ActionItem(
-                  icon: const Icon(FontAwesomeIcons.star),
-                  selectIcon: const Icon(FontAwesomeIcons.star),
+                  icon: const Icon(FontAwesomeIcons.heart),
+                  selectIcon: const Icon(FontAwesomeIcons.heartCircleCheck),
                   onTap: () => showFavBottomSheet(),
                   selectStatus: videoIntroController.hasFav.value,
                   loadingStatus: widget.loadingStatus,