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useClipboard.ts
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105 lines (92 loc) · 2.76 KB
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import { useEffect, useState, useRef } from "react";
import { AppState, Platform } from "react-native";
import { clipboard } from "../utils/clipboard.utils";
export const useClipboard = () => {
const [clipboardContent, setClipboardContent] = useState<string>("");
const [hasCopiedText, setHasCopiedText] = useState(false);
const [history, setHistory] = useState<string[]>([]);
const previousContentRef = useRef<string>("");
const isMounted = useRef(true);
const checkClipboard = async () => {
try {
const content = await clipboard.getString();
if (content !== previousContentRef.current) {
previousContentRef.current = content;
setClipboardContent(content);
setHasCopiedText(content.length > 0);
addToHistory(content);
}
} catch (error) {
console.error("Error checking clipboard:", error);
}
};
const addToHistory = (content: string) => {
if (content.trim() && content !== history[0]) {
setHistory((prev) => [content, ...prev.slice(0, 49)]);
}
};
useEffect(() => {
isMounted.current = true;
const handleAppStateChange = (nextAppState: string) => {
if (nextAppState === "active" && isMounted.current) {
checkClipboard();
}
};
const subscription = AppState.addEventListener(
"change",
handleAppStateChange
);
// Initial check
checkClipboard();
let intervalId: ReturnType<typeof setInterval> | null = null;
let listener: any;
if (Platform.OS === "ios") {
intervalId = setInterval(checkClipboard, 1500);
} else {
listener = clipboard.addListener((content: string) => {
if (isMounted.current) {
previousContentRef.current = content;
setClipboardContent(content);
setHasCopiedText(content.length > 0);
addToHistory(content);
}
});
}
return () => {
isMounted.current = false;
subscription.remove();
if (intervalId) clearInterval(intervalId);
if (Platform.OS === "android") {
clipboard.removeListener(listener);
}
};
}, []);
const copyToClipboard = async (text: string) => {
await clipboard.copy(text);
if (isMounted.current) {
previousContentRef.current = text;
setClipboardContent(text);
setHasCopiedText(true);
addToHistory(text);
}
};
const getLatestClipboard = async () => {
return await clipboard.getString();
};
const clearClipboard = async () => {
await clipboard.clear();
if (isMounted.current) {
previousContentRef.current = "";
setClipboardContent("");
setHasCopiedText(false);
}
};
return {
clipboardContent,
hasCopiedText,
copyToClipboard,
getLatestClipboard,
clearClipboard,
history,
};
};