Java tutorial
/* * NGUSBTerminal - The Next Generation Multicopter Android Terminal * Copyright (C) 2015 by the UAVP-NG Project, * Christian Bergmann <christi@dev.uavp.ch> * * This program 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 3 of the License, or * (at your option) any later version. * * This program 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 this program. If not, see <http://www.gnu.org/licenses/>. * * You can find our website at <http://ng.uavp.ch>. * * Many people helped and are helping developing NGOS. Please * have a look at <http://ng.uavp.ch/moin/Authors> for details. */ package ng.uavp.ch.ngusbterminal; import android.content.Intent; import android.content.pm.PackageManager.NameNotFoundException; import android.net.Uri; import android.os.Bundle; import android.support.v4.app.Fragment; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; import android.widget.ImageView; import android.widget.TextView; public class AboutFragment extends Fragment { @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { // Inflate the layout for this fragment View view = inflater.inflate(R.layout.about, container, false); ImageView img = (ImageView) view.findViewById(R.id.imageViewNG); img.setOnClickListener(new View.OnClickListener() { public void onClick(View v) { Intent intent = new Intent(); intent.setAction(Intent.ACTION_VIEW); intent.addCategory(Intent.CATEGORY_BROWSABLE); intent.setData(Uri.parse("http://ng.uavp.ch")); startActivity(intent); } }); TextView txt1 = (TextView) view.findViewById(R.id.textView1); String versionName = "?"; try { versionName = getActivity().getPackageManager().getPackageInfo(getActivity().getPackageName(), 0).versionName; } catch (NameNotFoundException e) { e.printStackTrace(); } txt1.setText(getText(R.string.app_name) + " V" + versionName); return view; } }