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opt: img preview action type

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This commit is contained in:
guozhigq
2024-10-27 23:12:05 +08:00
parent 686c205a60
commit 12e01aae5a
5 changed files with 112 additions and 61 deletions
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assets/images/pay/alipay.jpg Normal file
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assets/images/pay/wechat.png Normal file
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31
lib/pages/about/index.dart
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@ -5,6 +5,7 @@ import 'package:get/get.dart';
import 'package:package_info_plus/package_info_plus.dart';
import 'package:pilipala/http/index.dart';
import 'package:pilipala/models/github/latest.dart';
import 'package:pilipala/plugin/pl_gallery/index.dart';
import 'package:pilipala/utils/utils.dart';
import 'package:url_launcher/url_launcher.dart';
import '../../utils/cache_manage.dart';
@ -168,7 +169,7 @@ class _AboutPageState extends State<AboutPage> {
onTap: () => _aboutController.tgChanel(),
title: const Text('TG频道'),
trailing: Text(
'https://t.me/+lm_oOVmF0RJiODk1',
'https://t.me/+1DFtqS6usUM5MDNl',
style: subTitleStyle,
),
),
@ -321,29 +322,35 @@ class AboutController extends GetxController {
// tg频道
tgChanel() {
Clipboard.setData(
const ClipboardData(text: 'https://t.me/+lm_oOVmF0RJiODk1'),
const ClipboardData(text: 'https://t.me/+1DFtqS6usUM5MDNl'),
);
SmartDialog.showToast(
'已复制，即将在浏览器打开',
displayTime: const Duration(milliseconds: 500),
).then(
(value) => launchUrl(
Uri.parse('https://t.me/+lm_oOVmF0RJiODk1'),
Uri.parse('https://t.me/+1DFtqS6usUM5MDNl'),
mode: LaunchMode.externalApplication,
),
);
}
aPay() {
try {
launchUrl(
Uri.parse(
'alipayqr://platformapi/startapp?saId=10000007&qrcode=https://qr.alipay.com/fkx14623ddwl1ping3ddd73'),
mode: LaunchMode.externalApplication,
);
} catch (e) {
print(e);
}
const List<String> sources = [
'assets/images/pay/wechat.png',
'assets/images/pay/alipay.jpg'
];
Navigator.of(Get.context!).push(
HeroDialogRoute<void>(
builder: (BuildContext context) => InteractiveviewerGallery(
sources: sources,
initIndex: 0,
itemBuilder: (context, index, isFocus, enablePageView) =>
Image.asset(sources[index]),
actionType: const [ImgActionType.save],
),
),
);
}
// 官网

141
lib/plugin/pl_gallery/interactiveviewer_gallery.dart
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@ -30,6 +30,13 @@ typedef IndexedFocusedWidgetBuilder = Widget Function(
typedef IndexedTagStringBuilder = String Function(int index);
// 图片操作类型
enum ImgActionType {
share,
copy,
save,
}
class InteractiveviewerGallery<T> extends StatefulWidget {
const InteractiveviewerGallery({
required this.sources,
@ -39,6 +46,11 @@ class InteractiveviewerGallery<T> extends StatefulWidget {
this.minScale = 1.0,
this.onPageChanged,
this.onDismissed,
this.actionType = const [
ImgActionType.share,
ImgActionType.copy,
ImgActionType.save
],
Key? key,
}) : super(key: key);
@ -59,6 +71,8 @@ class InteractiveviewerGallery<T> extends StatefulWidget {
final ValueChanged<int>? onDismissed;
final List<ImgActionType> actionType;
@override
State<InteractiveviewerGallery> createState() =>
_InteractiveviewerGalleryState();
@ -247,8 +261,8 @@ class _InteractiveviewerGalleryState extends State<InteractiveviewerGallery>
onDoubleTapDown: (TapDownDetails details) {
_doubleTapLocalPosition = details.localPosition;
},
onDoubleTap: onDoubleTap,
onLongPress: onLongPress,
onDoubleTap: _onDoubleTap,
onLongPress: _onLongPress,
child: widget.itemBuilder != null
? widget.itemBuilder!(
context,
@ -298,28 +312,7 @@ class _InteractiveviewerGalleryState extends State<InteractiveviewerGallery>
: const SizedBox(),
PopupMenuButton(
itemBuilder: (context) {
return [
PopupMenuItem(
value: 0,
onTap: () => onShareImg(widget.sources[currentIndex!]),
child: const Text("分享图片"),
),
PopupMenuItem(
value: 1,
onTap: () {
onCopyImg(widget.sources[currentIndex!].toString());
},
child: const Text("复制图片"),
),
PopupMenuItem(
value: 2,
onTap: () {
DownloadUtils.downloadImg(
widget.sources[currentIndex!]);
},
child: const Text("保存图片"),
),
];
return _buildPopupMenuList();
},
child: const Icon(Icons.more_horiz, color: Colors.white),
),
@ -332,7 +325,7 @@ class _InteractiveviewerGalleryState extends State<InteractiveviewerGallery>
}
// 图片分享
void onShareImg(String imgUrl) async {
void _onShareImg(String imgUrl) async {
SmartDialog.showLoading();
var response = await Dio()
.get(imgUrl, options: Options(responseType: ResponseType.bytes));
@ -346,7 +339,7 @@ class _InteractiveviewerGalleryState extends State<InteractiveviewerGallery>
}
// 复制图片
void onCopyImg(String imgUrl) {
void _onCopyImg(String imgUrl) {
Clipboard.setData(
ClipboardData(text: widget.sources[currentIndex!].toString()))
.then((value) {
@ -380,7 +373,7 @@ class _InteractiveviewerGalleryState extends State<InteractiveviewerGallery>
);
}
onDoubleTap() {
_onDoubleTap() {
Matrix4 matrix = _transformationController!.value.clone();
double currentScale = matrix.row0.x;
@ -427,7 +420,7 @@ class _InteractiveviewerGalleryState extends State<InteractiveviewerGallery>
.whenComplete(() => _onScaleChanged(targetScale));
}
onLongPress() {
_onLongPress() {
showModalBottomSheet(
context: context,
useRootNavigator: true,
@ -456,31 +449,81 @@ class _InteractiveviewerGalleryState extends State<InteractiveviewerGallery>
),
),
),
ListTile(
onTap: () {
onShareImg(widget.sources[currentIndex!]);
Navigator.of(context).pop();
},
title: const Text('分享图片'),
),
ListTile(
onTap: () {
onCopyImg(widget.sources[currentIndex!].toString());
Navigator.of(context).pop();
},
title: const Text('复制图片'),
),
ListTile(
onTap: () {
DownloadUtils.downloadImg(widget.sources[currentIndex!]);
Navigator.of(context).pop();
},
title: const Text('保存图片'),
),
..._buildListTitles(),
],
),
);
},
);
}
List<PopupMenuEntry> _buildPopupMenuList() {
List<PopupMenuItem> items = [];
for (var i in widget.actionType) {
switch (i) {
case ImgActionType.share:
items.add(PopupMenuItem(
value: 0,
onTap: () => _onShareImg(widget.sources[currentIndex!]),
child: const Text("分享图片"),
));
break;
case ImgActionType.copy:
items.add(PopupMenuItem(
value: 1,
onTap: () {
_onCopyImg(widget.sources[currentIndex!].toString());
},
child: const Text("复制图片"),
));
break;
case ImgActionType.save:
items.add(PopupMenuItem(
value: 2,
onTap: () {
DownloadUtils.downloadImg(widget.sources[currentIndex!]);
},
child: const Text("保存图片"),
));
break;
}
}
return items;
}
List<Widget> _buildListTitles() {
List<Widget> items = [];
for (var i in widget.actionType) {
switch (i) {
case ImgActionType.share:
items.add(ListTile(
onTap: () {
_onShareImg(widget.sources[currentIndex!]);
Navigator.of(context).pop();
},
title: const Text('分享图片'),
));
break;
case ImgActionType.copy:
items.add(ListTile(
onTap: () {
_onCopyImg(widget.sources[currentIndex!].toString());
Navigator.of(context).pop();
},
title: const Text('复制图片'),
));
break;
case ImgActionType.save:
items.add(ListTile(
onTap: () {
DownloadUtils.downloadImg(widget.sources[currentIndex!]);
Navigator.of(context).pop();
},
title: const Text('保存图片'),
));
break;
}
}
return items;
}
}

1
pubspec.yaml
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@ -218,6 +218,7 @@ flutter:
- assets/images/logo/
- assets/images/live/
- assets/images/video/
- assets/images/pay/
# An image asset can refer to one or more resolution-specific "variants", see
# https://flutter.dev/assets-and-images/#resolution-aware