android-camera-request-permission.js

const requestCameraPermission = async () => {
    try {
      const granted = await PermissionsAndroid.request(
        PermissionsAndroid.PERMISSIONS.CAMERA,
        {
          title: "App Camera Permission",
          message: "App needs access to your camera ",
          buttonNeutral: "Ask Me Later",
          buttonNegative: "Cancel",
          buttonPositive: "OK"
        }
      );
      if (granted === PermissionsAndroid.RESULTS.GRANTED) {
        console.log("Camera permission given");
        ImagePicker.launchCamera(
          {
            mediaType: 'photo',
            includeBase64: false,
            cameraType: 'back',
            quality: 0.75
          },
          (response) => {
            if (response.didCancel) {
              console.log('Image Picker Canceled')
            } else if (response.errorCode) {
              console.log(response.errorMessage)
            } else {
              setProductPhotos(photo => [...photo, { uri: response.uri }])
              addPhotoRef.current.hideModal()
            }
          }
        )
      } else {
        console.log("Camera permission denied");
      }
    } catch (err) {
      console.warn(err);
    }
  };