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mod: longPress enlarge img

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This commit is contained in:
guozhigq
2023-04-19 15:47:20 +08:00
parent 96e9dcc040
commit 39e8d4669c
8 changed files with 280 additions and 113 deletions
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1
lib/pages/home/controller.dart
View File

@ -12,6 +12,7 @@ class HomeController extends GetxController {
RxList<RecVideoItemModel> videoList = [RecVideoItemModel()].obs;
bool isLoadingMore = false;
bool flag = false;
OverlayEntry? popupDialog;
@override
void onInit() {

25
lib/pages/home/view.dart
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@ -1,7 +1,11 @@
import 'package:flutter/material.dart';
import 'package:get/get.dart';
import 'package:pilipala/common/skeleton/video_card_v.dart';
import 'package:pilipala/common/widgets/animated_dialog.dart';
import 'package:pilipala/common/widgets/network_img_layer.dart';
import 'package:pilipala/common/widgets/overlay_pop.dart';
import 'package:pilipala/common/widgets/video_card_v.dart';
import 'package:pilipala/models/models_rec_video_item.dart';
import './controller.dart';
import 'package:pilipala/common/constants.dart';
import 'package:pilipala/pages/home/widgets/app_bar.dart';
@ -84,7 +88,18 @@ class _HomePageState extends State<HomePage>
delegate: SliverChildBuilderDelegate(
(BuildContext context, int index) {
return videoList.isNotEmpty
? VideoCardV(videoItem: videoList[index])
? VideoCardV(
videoItem: videoList[index],
longPress: () {
_homeController.popupDialog =
_createPopupDialog(videoList[index]);
Overlay.of(context)
.insert(_homeController.popupDialog!);
},
longPressEnd: () {
_homeController.popupDialog?.remove();
},
)
: const VideoCardVSkeleton();
},
childCount: videoList.isNotEmpty ? videoList.length : 10,
@ -98,6 +113,14 @@ class _HomePageState extends State<HomePage>
// ),
);
}
OverlayEntry _createPopupDialog(RecVideoItemModel videoItem) {
return OverlayEntry(
builder: (context) => AnimatedDialog(
child: OverlayPop(videoItem: videoItem),
),
);
}
}
class MySliverPersistentHeaderDelegate extends SliverPersistentHeaderDelegate {

1
lib/pages/hot/controller.dart
View File

@ -11,6 +11,7 @@ class HotController extends GetxController {
RxList videoList = [].obs;
bool isLoadingMore = false;
bool flag = false;
OverlayEntry? popupDialog;
@override
void onInit() {

18
lib/pages/hot/view.dart
View File

@ -1,5 +1,7 @@
import 'package:flutter/material.dart';
import 'package:get/get.dart';
import 'package:pilipala/common/widgets/animated_dialog.dart';
import 'package:pilipala/common/widgets/overlay_pop.dart';
import 'package:pilipala/common/widgets/video_card_h.dart';
import 'package:pilipala/pages/hot/controller.dart';
import 'package:pilipala/pages/home/widgets/app_bar.dart';
@ -56,6 +58,14 @@ class _HotPageState extends State<HotPage> with AutomaticKeepAliveClientMixin {
delegate: SliverChildBuilderDelegate((context, index) {
return VideoCardH(
videoItem: videoList[index],
longPress: () {
_hotController.popupDialog =
_createPopupDialog(videoList[index]);
Overlay.of(context).insert(_hotController.popupDialog!);
},
longPressEnd: () {
_hotController.popupDialog?.remove();
},
);
}, childCount: videoList.length)),
SliverToBoxAdapter(
@ -68,4 +78,12 @@ class _HotPageState extends State<HotPage> with AutomaticKeepAliveClientMixin {
),
);
}
OverlayEntry _createPopupDialog(videoItem) {
return OverlayEntry(
builder: (context) => AnimatedDialog(
child: OverlayPop(videoItem: videoItem),
),
);
}
}