如何在Android应用上访问相机onclick？

Question

I am currently using Visual Studio to work on my project, and i need a function which allows the opening of camera on the press of a button. I have some codes from a previous project but they don't seem to work now. Below are my codes.

js:

function getImage() {
    // Retrieve image file location from specified source
    navigator.camera.getPicture(uploadPhoto,
        function (message) { alert('get picture failed'); },
        { quality: 10, destinationType: navigator.camera.DestinationType.FILE_URI, sourceType: navigator.camera.PictureSourceType.PHOTOLIBRARY }
    );
}

HTML:

<form id="buyforme">

<img id="myimg" height="100">
<input type="button" name="selectimg" id="selectimg" onclick="getImage();" value="Take a picture of this item :)">

Please advise & let me know if there's anything else you need to know! Thank you all!

Answer 1

For access to mobile phone camera for getting photo or video in android or ios you can simply use input[type="file"] like this:

Getting photo:

 <input type="file" accept="image/*" capture="camera">

Getting video:

<input type="file" name="video" accept="video/*" capture="environment">

For opening back camera:

<input type="file" name="image" accept="image/*" capture="environment">

And for selfie camera (front):

<input type="file" name="image" accept="image/*" capture="user">

Source