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fix: Update channel change logic to use useCallback for better performance; adjust resource check in VideoSourceSection

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zimplexing
2025-07-11 21:44:15 +08:00
parent 6df4f256e9
commit fbe858715a
3 changed files with 15 additions and 13 deletions
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24
app/live.tsx
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@@ -4,7 +4,6 @@ import LivePlayer from "@/components/LivePlayer";
import { fetchAndParseM3u, getPlayableUrl, Channel } from "@/services/m3u"; import { fetchAndParseM3u, getPlayableUrl, Channel } from "@/services/m3u";
import { ThemedView } from "@/components/ThemedView"; import { ThemedView } from "@/components/ThemedView";
import { StyledButton } from "@/components/StyledButton"; import { StyledButton } from "@/components/StyledButton";
import { AVPlaybackStatus } from "expo-av";
import { useSettingsStore } from "@/stores/settingsStore"; import { useSettingsStore } from "@/stores/settingsStore";
export default function LiveScreen() { export default function LiveScreen() {
@@ -66,15 +65,18 @@ export default function LiveScreen() {
} }
}; };
const changeChannel = (direction: "next" | "prev") => { const changeChannel = useCallback(
if (channels.length === 0) return; (direction: "next" | "prev") => {
let newIndex = if (channels.length === 0) return;
direction === "next" let newIndex =
? (currentChannelIndex + 1) % channels.length direction === "next"
: (currentChannelIndex - 1 + channels.length) % channels.length; ? (currentChannelIndex + 1) % channels.length
setCurrentChannelIndex(newIndex); : (currentChannelIndex - 1 + channels.length) % channels.length;
showChannelTitle(channels[newIndex].name); setCurrentChannelIndex(newIndex);
}; showChannelTitle(channels[newIndex].name);
},
[channels, currentChannelIndex]
);
const handleTVEvent = useCallback( const handleTVEvent = useCallback(
(event: HWEvent) => { (event: HWEvent) => {
@@ -83,7 +85,7 @@ export default function LiveScreen() {
else if (event.eventType === "left") changeChannel("prev"); else if (event.eventType === "left") changeChannel("prev");
else if (event.eventType === "right") changeChannel("next"); else if (event.eventType === "right") changeChannel("next");
}, },
[channels, currentChannelIndex, isChannelListVisible] [changeChannel, isChannelListVisible]
); );
useTVEventHandler(handleTVEvent); useTVEventHandler(handleTVEvent);

2
components/settings/VideoSourceSection.tsx
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@@ -31,7 +31,7 @@ export const VideoSourceSection: React.FC<VideoSourceSectionProps> = ({ onChange
const resourcesList = await api.getResources(); const resourcesList = await api.getResources();
setResources(resourcesList); setResources(resourcesList);
if (videoSource.enabledAll && resourcesList.length === 0) { if (videoSource.enabledAll && Object.keys(videoSource.sources).length === 0) {
const allResourceKeys: { [key: string]: boolean } = {}; const allResourceKeys: { [key: string]: boolean } = {};
for (const resource of resourcesList) { for (const resource of resourcesList) {
allResourceKeys[resource.key] = true; allResourceKeys[resource.key] = true;

2
package.json
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@@ -2,7 +2,7 @@
"name": "OrionTV", "name": "OrionTV",
"private": true, "private": true,
"main": "expo-router/entry", "main": "expo-router/entry",
"version": "1.1.1", "version": "1.1.2",
"scripts": { "scripts": {
"start": "EXPO_USE_METRO_WORKSPACE_ROOT=1 expo start", "start": "EXPO_USE_METRO_WORKSPACE_ROOT=1 expo start",
"start-tv": "EXPO_TV=1 EXPO_USE_METRO_WORKSPACE_ROOT=1 expo start", "start-tv": "EXPO_TV=1 EXPO_USE_METRO_WORKSPACE_ROOT=1 expo start",