WebViewActivity.java

/**
 *  ORcycle, Copyright 2014, 2015, PSU Transportation, Technology, and People Lab.
 *
 *  @author Robin Murray <robin5@pdx.edu>    (code)
 *  @author Miguel Figliozzi <figliozzi@pdx.edu> and ORcycle team (general app
 *  design and features, report questionnaires and new ORcycle features)
 *
 *  For more information on the project, go to
 *  http://www.pdx.edu/transportation-lab/orcycle and http://www.pdx.edu/transportation-lab/app-development
 *
 *  Updated/modified for Oregon pilot study and app deployment.
 *
 *  ORcycle 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 any later version.
 *  ORcycle 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
 *  ORcycle. If not, see <http://www.gnu.org/licenses/>.
 *
 */

package edu.pdx.cecs.orcycle;

import android.annotation.SuppressLint;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.util.Log;
import android.webkit.WebView;

public class WebViewActivity extends Activity {

	public static final String MODULE_TAG = "WebViewActivity";
	public static final String EXTRA_URL = "url";
	public static final String EXTRA_TITLE = "title";
	WebView webView;

	@SuppressLint("SetJavaScriptEnabled")
	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		try {
			setContentView(R.layout.activity_web_view);

			Intent intent = getIntent();
			String url = intent.getStringExtra(EXTRA_URL);
			String title = intent.getStringExtra(EXTRA_TITLE);

			if (null != (title = getIntent().getStringExtra(EXTRA_TITLE))) {
				setTitle(title);
			}

			webView = (WebView) findViewById(R.id.web_view);
			//webView.setInitialScale(50);
			webView.getSettings().setJavaScriptEnabled(true);
			webView.getSettings().setBuiltInZoomControls(true);
			webView.getSettings().setDisplayZoomControls(true);
			webView.loadUrl(url);
			getActionBar().hide();
		}
		catch(Exception ex) {
			Log.e(MODULE_TAG, ex.getMessage());
		}
	}

	private void transitionToPreviousActivity() {
		Intent intent = new Intent(this, TabsConfig.class);
		setResult(RESULT_OK, intent);
		finish();
	}

	@Override
	public void onBackPressed() {
		try {
			transitionToPreviousActivity();
		}
		catch(Exception ex) {
			Log.e(MODULE_TAG, ex.getMessage());
		}
	}

}