first test

Others/mobile-app/src/screens/LoadingScreen.tsx

@@ -0,0 +1,28 @@
+import React from 'react';
+import { View, StyleSheet } from 'react-native';
+import { ActivityIndicator, Text } from 'react-native-paper';
+
+const LoadingScreen: React.FC = () => {
+  return (
+    <View style={styles.container}>
+      <ActivityIndicator size="large" />
+      <Text style={styles.text}>Loading Trackeep...</Text>
+    </View>
+  );
+};
+
+const styles = StyleSheet.create({
+  container: {
+    flex: 1,
+    justifyContent: 'center',
+    alignItems: 'center',
+    backgroundColor: '#f5f5f5',
+  },
+  text: {
+    marginTop: 16,
+    fontSize: 16,
+    color: '#666',
+  },
+});
+
+export default LoadingScreen;