[Android] Should add a props to fix the issue on failing to change camera size

Like many other issues mentioned, the size of camera is unable to be changed in some SDK version (not sure which versions are them, it worked fine on 26 but broken on 28 in my case).

After I added a ratio manually like below I can resize the camera into square again

<Camera
    ratio={"1:1"}  //add this line manually to avoid the camera being resized into 4:3 by default
    style={[styles.camera, this.props.cameraStyle]} 
    onBarCodeRead={this._handleBarCodeRead.bind(this)}
    type={this.props.cameraType}
>

So perhaps it would be helpful to have a [props.cameraRatio] in the future to deal with the resizing of camera. Just like:

<Camera
    ratio={this.props.cameraRatio} 
    style={[styles.camera, this.props.cameraStyle]} 
    onBarCodeRead={this._handleBarCodeRead.bind(this)}
    type={this.props.cameraType}
>

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P.S I really appreciate you guys made this package, our team use it in our project(called tico), it’s really helpful and easy to be implemented. Good job and thank you 😃

[Valentinishe]

https://github.com/moaazsidat/react-native-qrcode-scanner/issues/182 cameraStyle={{overflow: 'hidden'}} - it helped me

[jtarini]

@howieyoung I faced the same issue and fixed just adding cameraProps={{ratio: "1:1"}}