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long click with remote to add channel as favourite #42

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29 changes: 29 additions & 0 deletions lib/channel_tile.dart
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Original file line number Diff line number Diff line change
@@ -1,5 +1,8 @@
import 'dart:async';

import 'package:cached_network_image/cached_network_image.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:open_tv/backend/sql.dart';
import 'package:open_tv/backend/xtream.dart';
import 'package:open_tv/memory.dart';
Expand All @@ -26,9 +29,24 @@ class ChannelTile extends StatefulWidget {

class _ChannelTileState extends State<ChannelTile> {
final FocusNode _focusNode = FocusNode();
static final Set<LogicalKeyboardKey> _favoriteKeys =
<LogicalKeyboardKey>{
LogicalKeyboardKey.contextMenu,
LogicalKeyboardKey.info,
LogicalKeyboardKey.keyF,
LogicalKeyboardKey.favoriteClear0,
LogicalKeyboardKey.favoriteClear1,
LogicalKeyboardKey.favoriteClear2,
LogicalKeyboardKey.favoriteClear3,
LogicalKeyboardKey.favoriteRecall0,
LogicalKeyboardKey.favoriteRecall1,
LogicalKeyboardKey.favoriteRecall2,
LogicalKeyboardKey.favoriteRecall3,
};
@override
void initState() {
super.initState();
_focusNode.onKey = _handleKey;
_focusNode.addListener(() {
setState(() {});
});
Expand All @@ -40,6 +58,17 @@ class _ChannelTileState extends State<ChannelTile> {
super.dispose();
}

KeyEventResult _handleKey(FocusNode node, RawKeyEvent event) {
if (event is! RawKeyDownEvent) {
return KeyEventResult.ignored;
}
if (_favoriteKeys.contains(event.logicalKey)) {
unawaited(favorite());
return KeyEventResult.handled;
}
return KeyEventResult.ignored;
}

Future<void> favorite() async {
if (widget.channel.mediaType == MediaType.group) return;
await Error.tryAsyncNoLoading(() async {
Expand Down