Handle case when there are no email apps installed

package com.gsnathan.pdfviewer;

import android.content.ActivityNotFoundException;

import android.os.Bundle;

import android.view.MenuItem;

import android.view.View;

import android.widget.Toast;

import com.franmontiel.attributionpresenter.AttributionPresenter;

import com.franmontiel.attributionpresenter.entities.Attribution;

    }

    public void emailDev(View v) {

        startActivity(Utils.emailIntent("gokulswamilive@gmail.com", "Pdf Viewer Plus", APP_VERSION_RELEASE));

        String email = "gokulswamilive@gmail.com";

        try {

            startActivity(Utils.emailIntent(email, "Pdf Viewer Plus", APP_VERSION_RELEASE));

        } catch (ActivityNotFoundException e) {

            Toast.makeText(this, email, Toast.LENGTH_SHORT).show();

        }

    }

    public void navToGit(View v) {