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    tm-image-picker
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    1.0.1 • Public • Published

    React Native Image Picker

    npm version npm MIT Platform - Android and iOS Gitter chat

    A React Native module that allows you to use native UI to select a photo/video from the device library or directly from the camera, like so:

    iOS Android

    Before you open an issue

    This library started as a basic bridge of the native iOS image picker, and I want to keep it that way. As such, functionality beyond what the native UIImagePickerController supports will not be supported here. Multiple image selection, more control over the crop tool, and landscape support are things missing from the native iOS functionality - not issues with my library. If you need these things, react-native-image-crop-picker might be a better choice for you.

    Getting Started

    yarn add tm-react-native-image-picker
    react-native link tm-react-native-image-picker
    

    You will also need to add UsageDescription on iOS and some permissions on Android, refer to the Install doc.

    Usage

    import ImagePicker from 'tm-react-native-image-picker';
     
    // More info on all the options is below in the API Reference... just some common use cases shown here
    const options = {
      title: 'Select Avatar',
      customButtons: [{ name: 'fb', title: 'Choose Photo from Facebook' }],
      storageOptions: {
        skipBackup: true,
        path: 'images',
      },
    };
     
    /**
     * The first arg is the options object for customization (it can also be null or omitted for default options),
     * The second arg is the callback which sends object: response (more info in the API Reference)
     */
    ImagePicker.showImagePicker(options, (response) => {
      console.log('Response = ', response);
     
      if (response.didCancel) {
        console.log('User cancelled image picker');
      } else if (response.error) {
        console.log('ImagePicker Error: ', response.error);
      } else if (response.customButton) {
        console.log('User tapped custom button: ', response.customButton);
      } else {
        const source = { uri: response.uri };
     
        // You can also display the image using data:
        // const source = { uri: 'data:image/jpeg;base64,' + response.data };
     
        this.setState({
          avatarSource: source,
        });
      }
    });

    Then later, if you want to display this image in your render() method:

    <Image source={this.state.avatarSource} style={styles.uploadAvatar} />

    Directly Launching the Camera or Image Library

    To Launch the Camera or Image Library directly (skipping the alert dialog) you can do the following:

    // Launch Camera:
    ImagePicker.launchCamera(options, (response) => {
      // Same code as in above section!
    });
     
    // Open Image Library:
    ImagePicker.launchImageLibrary(options, (response) => {
      // Same code as in above section!
    });

    Notes

    On iOS, don't assume that the absolute uri returned will persist. See #107

    For more, read the API Reference.

    Taimei

    add manual delete image api:delLocalImage();

    License

    MIT

    Install

    npm i tm-image-picker

    DownloadsWeekly Downloads

    1

    Version

    1.0.1

    License

    MIT

    Unpacked Size

    236 kB

    Total Files

    51

    Last publish

    Collaborators

    • nuaalrb