expo-image-picker — গ্যালারি ও camera থেকে ছবি

npx expo install expo-image-picker

import * as ImagePicker from "expo-image-picker";

async function pickImage() {
  const result = await ImagePicker.launchImageLibraryAsync({
    mediaTypes: ["images"],
    allowsEditing: true,
    aspect: [1, 1],
    quality: 0.7,
  });
  if (!result.canceled) {
    return result.assets[0].uri;
  }
}

const cam = await ImagePicker.requestCameraPermissionsAsync();
if (cam.granted) {
  await ImagePicker.launchCameraAsync();
} else {
  // permission না দিলে ক্ষমা চেয়ে settings-এ পাঠান
}