FeedbackFragment.java

package com.spielpark.steve.bernieapp.fragments;


import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.webkit.WebView;

import com.spielpark.steve.bernieapp.BuildConfig;
import com.spielpark.steve.bernieapp.R;
import com.spielpark.steve.bernieapp.misc.Util;

/**
 * A simple {@link Fragment} subclass.
 */
public class FeedbackFragment extends Fragment {
    private static FeedbackFragment mInstance;
    @Override
    public void onViewCreated(View view, Bundle savedInstanceState) {
        super.onViewCreated(view, savedInstanceState);
        WebView wv = (WebView) view.findViewById(R.id.feedback_webview);
        StringBuilder bld = new StringBuilder();
        int[] wh = Util.getScreenWidthHeight(getActivity());
        int versionNo = BuildConfig.VERSION_CODE;
        bld.append("<iframe src=\"https://docs.google.com/forms/d/1YtW1qhtXIb7rdiksI94XjsN6lJ8vkIGqH7LU0xLU_5Q/viewform?entry.1137571599&entry.118536412&entry.506=Android&entry.937851719=" + versionNo + "&embedded=true\" width=\"");
        bld.append(wh[0]);
        bld.append("\" height=\"");
        bld.append(Util.getFullScreenHeight(getActivity()));
        bld.append("frameborder=\"0\" marginheight=\"0\" marginwidth=\"0\">Loading...</iframe>");
        wv.loadData(bld.toString(), "text/Html", "UTF-8");
    }

    public static FeedbackFragment getInstance() {
        if (mInstance == null) {
            mInstance = new FeedbackFragment();
        }
        return mInstance;
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
                             Bundle savedInstanceState) {
        return inflater.inflate(R.layout.frag_feedback, container, false);
    }


}