java.lang.RuntimeException: Failure delivering result ResultInfo{who=null, request=1888, result=0, data=null} to activity

Question

My app allows the user to press a button, it opens the camera, they can take a photo and it will show up in an imageview. If the user presses back or cancel while the camera

Answer 1

I had this error message show up for me because I was using the network on the main thread and new versions of Android have a "strict" policy to prevent that. To get around it just throw whatever network connection call into an AsyncTask.

Example:

    AsyncTask task = new AsyncTask() {

        @Override
        protected Void doInBackground(CognitoCachingCredentialsProvider... params) {
            AWSSessionCredentials creds = credentialsProvider.getCredentials();
            String id = credentialsProvider.getCachedIdentityId();
            credentialsProvider.refresh();
            Log.d("wooohoo", String.format("id=%s, token=%s", id, creds.getSessionToken()));
            return null;
        }
    };

    task.execute(credentialsProvider);