使用摄像头的Phonegp应用程序崩溃

Question

I am exploring the different things that Phonegap can do one of which is taking a photograph and adding it to a page. When I test this however on my device i get as far as taking the picture then the app just crashes with a message on the phone saying "Unfortunately my app has stopped". Here is the code I am using. I'm wondering if its anything to do with the encoding but I did take that directly from the phongap documnet page. #addphoto is a button on the html page that i wish to add the photo to. The photo is to go inside the div with the id noteimage

    $("#addphoto").on('click', function(){
         useGetPicture();
    });

      function useGetPicture(){
       var cameraOptions = {
          quality: 75,
          desinationType: Camera.DestinationType.DATA_URL,
          sourceType: Camera.PictureSourceType.CAMERA,
          encodingType: Camera.EncodingType.JPEG,
          correctOrientation: true,
      }

      navigator.camera.getPicture( onCameraSuccess, onCameraError, cameraOptions);
   }

function onCameraSuccess(imageData){
    var image = document.getElementById("noteimage");
    image.src = "data:image/jpeg;base64," + imageData;
}

function onCameraError(message){
    alert("Failed: " + message);
}

Answer 1

Please check have you given camera permission in manifest file and reduce the quality.

This might be helpful for you...

navigator.camera.getPicture(function (imageData) {

                    //imageData: base64 string

                  },
                  function(error){
                  alert('error');
                  },
            {quality: 30,targetWidth: 640,targetHeight: 400,destinationType: Camera.DestinationType.DATA_URL}
);