doneit-web/android/app/src/main/java/com/gpr/gabinetedigital/UpdateActivity.java

package com.gpr.gabinetedigital;

import android.app.AlertDialog;
import android.app.Application;
import android.content.DialogInterface;
import android.os.Bundle;
import android.widget.Toast;

public class UpdateActivity extends Application implements UpdateHelper.onUpdateCheckListener {

  @Override
  public void onCreate() {
    super.onCreate();

    UpdateHelper.with(this)
      .onUpdateCheck(this)
      .check();
  }

  @Override
  public void onUpdateCheckListener(String urlApp) {

    AlertDialog alertDialog = new AlertDialog.Builder(this)
      .setTitle("New Version Available")
      .setMessage("Please update to new version to continue use")
      .setPositiveButton("UPDATE", new DialogInterface.OnClickListener() {
        @Override
        public void onClick(DialogInterface dialog, int which) {
          Toast.makeText(UpdateActivity.this, ""+urlApp,Toast.LENGTH_SHORT).show();
        }
      }).setNegativeButton("CANCEL", new DialogInterface.OnClickListener() {
        @Override
        public void onClick(DialogInterface dialog, int which) {
          dialog.dismiss();
        }
      }).create();
    alertDialog.show();
  }
}