Java tutorial
/* * Devinettes * * Copyright (C) 2014 - 2016 Fenimore Love * * Devinettes is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published * by the Free Software Foundation; either version 2 of the License, * or (at your option) any later version. * * Devinettes is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with Devinettes; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 * USA * * Riddles are licensed under * Creative Commons - * Attribution-NonCommercial-NoDerivs 3.0 United States */ package com.workingagenda.devinettes; import android.content.Intent; import android.net.Uri; import android.os.Bundle; import android.support.annotation.Nullable; import android.support.v4.app.NavUtils; import android.support.v7.app.AppCompatActivity; import android.support.v7.widget.Toolbar; import android.view.Menu; import android.view.MenuItem; /** * Created by fen on 8/13/16. */ public class AboutActivity extends AppCompatActivity { @Override protected void onCreate(@Nullable Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_about); Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar); setSupportActionBar(toolbar); getSupportActionBar().setDisplayHomeAsUpEnabled(true); getSupportActionBar().setDisplayShowHomeEnabled(true); } @Override public boolean onCreateOptionsMenu(Menu menu) { getMenuInflater().inflate(R.menu.menu_about, menu); return super.onCreateOptionsMenu(menu); } @Override public boolean onOptionsItemSelected(MenuItem item) { switch (item.getItemId()) { case android.R.id.home: NavUtils.navigateUpFromSameTask(this); return true; case R.id.action_source: Intent i = new Intent(Intent.ACTION_VIEW); i.setData(Uri.parse("https://github.com/fenimore/devinettes-android")); startActivity(i); return true; case R.id.action_mail: String[] addresses = new String[1]; addresses[0] = "exorable.ludos@gmail.com"; Intent intent = new Intent(Intent.ACTION_SEND); intent.setType("*/*"); intent.putExtra(Intent.EXTRA_EMAIL, addresses); intent.putExtra(Intent.EXTRA_SUBJECT, "Riddle Answer Please :)"); intent.putExtra(Intent.EXTRA_TEXT, "Please include the Riddle you're interested" + "in, and the donation amount."); if (intent.resolveActivity(getPackageManager()) != null) { startActivity(intent); } startActivity(intent); return true; } return super.onOptionsItemSelected(item); } }