Android Open Source - YTUYemekhaneAndroid About Web

From Project

Back to project page YTUYemekhaneAndroid.

License

The source code is released under:

GNU General Public License

If you think the Android project YTUYemekhaneAndroid listed in this page is inappropriate, such as containing malicious code/tools or violating the copyright, please email info at java2s dot com, thanks.

Java Source Code

/*Copyright (C) 2014  Tower Labs
//from   w  ww.  ja v  a 2s  .c o  m
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 2
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, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.*/
package com.towerlabs.yildizyemek;

import android.app.ProgressDialog;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.view.KeyEvent;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnKeyListener;
import android.view.ViewGroup;
import android.webkit.WebView;
import android.webkit.WebViewClient;

public class AboutWeb extends Fragment implements OnKeyListener {
  public static String URL_KEY = "url_key";
  private WebView webView;
  private ProgressDialog webProgress;

  @Override
  public void onCreate(Bundle savedInstanceState) {
    // TODO Auto-generated method stub
    super.onCreate(savedInstanceState);

  }

  @Override
  public View onCreateView(LayoutInflater inflater, ViewGroup container,
      Bundle savedInstanceState) {
    // TODO Auto-generated method stub

    View view = inflater.inflate(R.layout.fragment_web_view, container,
        false);

    initComponents(view);

    return view;
  }

  private void initComponents(View view) {

    view.setOnKeyListener(this);
    webProgress = new ProgressDialog(getActivity());
    webProgress.setMessage("Sayfa Ykleniyor...");
    webProgress.show();

    webView = (WebView) view.findViewById(R.id.web_view);
    webView.setWebViewClient(new CustomWebClient());
    webView.getSettings().setJavaScriptEnabled(true);
    webView.setHorizontalScrollBarEnabled(true);

    webView.loadUrl(getArguments().getString(URL_KEY));

  }

  public static AboutWeb newInstance(String url) {

    AboutWeb aboutWeb = new AboutWeb();

    Bundle arg = new Bundle();
    arg.putString(URL_KEY, url);

    aboutWeb.setArguments(arg);

    return aboutWeb;

  }

  private class CustomWebClient extends WebViewClient {

    @Override
    public boolean shouldOverrideUrlLoading(WebView view, String url) {
      // TODO Auto-generated method stub
      view.loadUrl(url);
      if (!webProgress.isShowing()) {
        webProgress.show();
      }
      return true;
    }

    @Override
    public void onPageFinished(WebView view, String url) {

      if (webProgress.isShowing()) {
        webProgress.dismiss();
      }

    }

  }

  @Override
  public boolean onKey(View v, int keyCode, KeyEvent event) {
    // TODO Auto-generated method stub

    if (event.getAction() == KeyEvent.ACTION_UP
        && keyCode == KeyEvent.KEYCODE_BACK) {
      if (webView.canGoBack()) {
        webView.goBack();
      } else {
        // getActivity().finish();

        MainActivity.exitDialog();
      }

    }

    return true;
  }

}

Java Source Code List