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Refresh on exiting full screen memory view instead of refreshing each time a memory is viewerd

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This commit is contained in:
vishnukvmd 2021-10-04 01:50:14 +05:30
parent 0dcd6c8da4
commit 242bd9ca5a
1 changed files with 19 additions and 45 deletions
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64
lib/ui/memories_widget.dart
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@ -1,6 +1,5 @@
import 'package:flutter/material.dart';
import 'package:flutter/widgets.dart';
import 'package:logging/logging.dart';
import 'package:photos/models/memory.dart';
import 'package:photos/services/memories_service.dart';
import 'package:photos/ui/blurred_file_backdrop.dart';
@ -12,44 +11,11 @@ import 'package:photos/utils/file_util.dart';
import 'package:photos/utils/navigation_util.dart';
import 'package:photos/utils/share_util.dart';
class MemoriesWidget extends StatefulWidget {
class MemoriesWidget extends StatelessWidget {
const MemoriesWidget({Key key}) : super(key: key);
@override
_MemoriesWidgetState createState() => _MemoriesWidgetState();
}
class _MemoriesWidgetState extends State<MemoriesWidget>
with AutomaticKeepAliveClientMixin {
final _logger = Logger("MemoriesWidget");
Function _listener;
@override
void initState() {
_listener = () {
if (mounted) {
setState(() {
_logger.info("Building because memories listener fired");
});
}
};
MemoriesService.instance.addListener(_listener);
super.initState();
}
@override
void dispose() {
MemoriesService.instance.removeListener(_listener);
super.dispose();
}
@override
bool get wantKeepAlive => true;
@override
Widget build(BuildContext context) {
_logger.info("Building memories");
super.build(context);
return FutureBuilder<List<Memory>>(
future: MemoriesService.instance.getMemories(),
builder: (context, snapshot) {
@ -105,7 +71,7 @@ class _MemoriesWidgetState extends State<MemoriesWidget>
}
}
class MemoryWidget extends StatelessWidget {
class MemoryWidget extends StatefulWidget {
const MemoryWidget({
Key key,
@required this.memories,
@ -113,13 +79,20 @@ class MemoryWidget extends StatelessWidget {
final List<Memory> memories;
@override
State<MemoryWidget> createState() => _MemoryWidgetState();
}
class _MemoryWidgetState extends State<MemoryWidget> {
@override
Widget build(BuildContext context) {
final index = _getNextMemoryIndex();
final title = _getTitle(memories[index]);
final title = _getTitle(widget.memories[index]);
return GestureDetector(
onTap: () {
routeToPage(context, FullScreenMemory(title, memories, index));
onTap: () async {
await routeToPage(
context, FullScreenMemory(title, widget.memories, index));
setState(() {});
},
child: SizedBox(
width: 100,
@ -152,7 +125,8 @@ class MemoryWidget extends StatelessWidget {
}
Container _buildMemoryItem(BuildContext context, int index) {
final isSeen = memories[index].isSeen();
final memory = widget.memories[index];
final isSeen = memory.isSeen();
return Container(
decoration: BoxDecoration(
border: isSeen
@ -168,11 +142,11 @@ class MemoryWidget extends StatelessWidget {
width: isSeen ? 76 : 72,
height: isSeen ? 76 : 72,
child: Hero(
tag: "memories" + memories[index].file.tag(),
tag: "memories" + memory.file.tag(),
child: ThumbnailWidget(
memories[index].file,
memory.file,
shouldShowSyncStatus: false,
key: Key("memories" + memories[index].file.tag()),
key: Key("memories" + memory.file.tag()),
),
),
),
@ -182,8 +156,8 @@ class MemoryWidget extends StatelessWidget {
int _getNextMemoryIndex() {
int lastSeenIndex = 0;
for (var index = memories.length - 1; index >= 0; index--) {
if (!memories[index].isSeen()) {
for (var index = widget.memories.length - 1; index >= 0; index--) {
if (!widget.memories[index].isSeen()) {
lastSeenIndex = index;
} else {
break;