CamViewer.java

/**
 * AusSnowCam: View snowcams from Australia's snow resorts
 * File: CamViewer.java
 *
 * @author James Giang
 *
 * Copyright 2011 James Giang
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */

package com.jamesgiang.aussnowcam.Fragments;

import com.jamesgiang.aussnowcam.R;

import android.app.Fragment;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.webkit.WebChromeClient;
import android.webkit.WebView;
import android.webkit.WebViewClient;

public class CamViewer extends Fragment {
	private View mContentView;
	private static WebView webview;
	
	@Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        mContentView = inflater.inflate(R.layout.camviewer, null);
        return mContentView;
    }
	
	@Override
    public void onActivityCreated(Bundle savedInstanceState) {
		super.onActivityCreated(savedInstanceState);
		webview = (WebView) mContentView.findViewById(R.id.webview);
		webview.setWebViewClient(new MyWebViewClient());
        webview.getSettings().setJavaScriptEnabled(true);
        webview.getSettings().setBuiltInZoomControls(true);
        webview.setInitialScale(150);
        webview.setWebChromeClient(new WebChromeClient() {
	    	public void onProgressChanged(WebView view, int progress) {
	    		getActivity().setTitle(getString(R.string.loading));
	    		getActivity().setProgress(progress * 100); 
	    		if(progress == 100) {
	    			getActivity().setTitle(getString(R.string.app_name));
	    		}
	    	}
        });
    }
	private class MyWebViewClient extends WebViewClient {
	    @Override
	    public boolean shouldOverrideUrlLoading(WebView view, String url) {
	        view.loadUrl(url);
	        return true;
	    }
	}
	public void loadCam(String url) {
		webview.loadUrl(url);
	}
	public void refresh() {
		webview.reload();
	}
}