change devtools

src/PERF.tsx

@@ -1,26 +1,54 @@
-import React from 'react';
-import {Text} from 'react-native';
+import React, {useRef} from 'react';
+import {Text, View} from 'react-native';
 import Performance from 'react-native-performance';
+import {startProfiling, stopProfiling} from 'react-native-release-profiler';
 
-const onPress = () => {
-    const metrics = Performance.getEntries();
-    fetch('http://10.0.2.2:8080', {
-        method: 'POST',
-        body: JSON.stringify(metrics),
-    });
-};
+function SendDataButton() {
+    const onPress = () => {
+        const metrics = Performance.getEntries();
+        fetch('http://10.0.2.2:8080', {
+            method: 'POST',
+            body: JSON.stringify(metrics),
+        });
+    };
+    return <Text onPress={onPress}>devtools</Text>;
+}
+
+function ProfilingButton() {
+    const ref = useRef(null);
+    const active = useRef(false);
+    const onPress = () => {
+        if (active.current) {
+            stopProfiling(true);
+            active.current = false;
+            ref.current.setNativeProps({style: {backgroundColor: 'green'}});
+        } else {
+            startProfiling();
+            active.current = true;
+            ref.current.setNativeProps({style: {backgroundColor: 'red'}});
+        }
+    };
 
-function PerfDevtools() {
     return (
         <Text
+            ref={ref}
             onPress={onPress}
-            style={{position: 'absolute', bottom: 0, zIndex: 1000}}
+            style={{padding: 10, backgroundColor: 'green', opacity: 0.5}}
         >
-            devtools
+            Profiling
         </Text>
     );
 }
 
+function PerfDevtools() {
+    return (
+        <View style={{position: 'absolute', bottom: 0, zIndex: 1000, flexDirection: 'row', gap: 20}}>
+            {/* <SendDataButton /> */}
+            <ProfilingButton />
+        </View>
+    );
+}
+
 const perf = {
     marks: {
         messageSent: '[SendMessage]Sent',