GigigoGreenLabs

  @Bind(R.id.webView) WebView webView;

  webView.getSettings().setJavaScriptEnabled(true);
  webView.getSettings().setJavaScriptCanOpenWindowsAutomatically(true);
  webView.getSettings().setAllowFileAccessFromFileURLs(true);
  webView.getSettings().setAllowUniversalAccessFromFileURLs(true);
  
  //To request the geolocation in the webview
  webView.getSettings().setGeolocationDatabasePath(getContext().getFilesDir().getPath());
  webView.setWebChromeClient(new WebChromeClient() {

GigigoGreenLabs

public class PackageUtils {

    public static void startNewActivity(Context context, String packageName) {
        Intent intent = context.getPackageManager().getLaunchIntentForPackage(packageName);
        if (intent == null) {
            intent = new Intent(Intent.ACTION_VIEW);
            intent.setData(Uri.parse("market://details?id=" + packageName));
        }
        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        context.startActivity(intent);

GigigoGreenLabs

import android.app.Application;
import android.content.res.Configuration;
import android.content.res.Resources;
import android.os.Build;
import android.view.ContextThemeWrapper;

import java.util.Locale;

public class LocaleUtils {

GigigoGreenLabs

import android.content.ContentProviderOperation;
import android.content.Context;
import android.provider.ContactsContract;
import android.util.Pair;

import java.util.ArrayList;
import java.util.List;

public class AddContactToContactDevice {

GigigoGreenLabs

import android.Manifest;
import android.app.Activity;
import android.app.Dialog;
import android.content.pm.PackageManager;
import android.support.v4.app.ActivityCompat;

public class CheckPermissions {

    public static final int REQUEST_CONTACTS = 1273;