Android Open Source - open311-android About Activity

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License

The source code is released under:

GNU General Public License

Java Source Code

/**
 * @copyright 2012 City of Bloomington, Indiana
 * @license http://www.gnu.org/licenses/gpl.txt GNU/GPL, see LICENSE.txt
 * @author Cliff Ingham <inghamn@bloomington.in.gov>
 *//*  w  ww  .  ja v  a 2s.c o m*/
package gov.in.bloomington.georeporter.activities;

import android.annotation.SuppressLint;
import android.content.pm.PackageManager.NameNotFoundException;
import android.os.Bundle;
import android.webkit.WebView;

public class AboutActivity extends BaseActivity {
    WebView webview;
    
    @SuppressLint("SetJavaScriptEnabled")
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        webview = new WebView(this);
        webview.getSettings().setJavaScriptEnabled(true);
        webview.addJavascriptInterface(new WebAppInterface(), "Android");
        webview.loadUrl("file:///android_asset/about.html");
        setContentView(webview);
    }
    
    private class WebAppInterface {
        @SuppressWarnings("unused")
        public String getVersion() {
            try {
                return getPackageManager().getPackageInfo(getPackageName(), 0).versionName;
            }
            catch (NameNotFoundException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
            return "";
        }
    }
}

Java Source Code List

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