com.infine.android.devoxx.ui.TwitterFragment.java Source code

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Here is the source code for com.infine.android.devoxx.ui.TwitterFragment.java

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/*
 *
 * 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.infine.android.devoxx.ui;

import android.graphics.Bitmap;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.webkit.WebView;
import android.webkit.WebViewClient;

import com.infine.android.devoxx.R;
import com.infine.android.devoxx.util.UIUtils;

/**
 * A fragment containing a {@link WebView} pointing to the I/O announcements URL.
 */
public class TwitterFragment extends Fragment {

    private WebView mWebView;
    private WebViewClient mWebViewClient;
    private View mLoadingSpinner;

    // Activity as web client ^_^
    private class InnerViewClient extends WebViewClient {
        @Override
        public boolean shouldOverrideUrlLoading(WebView view, String url) {
            view.loadUrl(url);
            return true;
        }

        @Override
        public void onPageStarted(WebView view, String url, Bitmap favicon) {
            super.onPageStarted(view, url, favicon);
            mLoadingSpinner.setVisibility(View.VISIBLE);
            mWebView.setVisibility(View.INVISIBLE);
        }

        @Override
        public void onPageFinished(WebView view, String url) {
            super.onPageFinished(view, url);
            mLoadingSpinner.setVisibility(View.GONE);
            mWebView.setVisibility(View.VISIBLE);
        }

    }

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setHasOptionsMenu(false);
        mWebViewClient = new InnerViewClient();
        //        AnalyticsUtils.getInstance(getActivity()).trackPageView("/DevoxxFr");
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {

        ViewGroup root = (ViewGroup) inflater.inflate(R.layout.fragment_webview_with_spinner, null);

        root.setLayoutParams(
                new ViewGroup.LayoutParams(ViewGroup.LayoutParams.FILL_PARENT, ViewGroup.LayoutParams.FILL_PARENT));

        mLoadingSpinner = root.findViewById(R.id.loading_spinner);
        mWebView = (WebView) root.findViewById(R.id.webview);
        mWebView.setWebViewClient(mWebViewClient);

        mWebView.post(new Runnable() {
            public void run() {
                mWebView.getSettings().setJavaScriptEnabled(true);
                mWebView.getSettings().setJavaScriptCanOpenWindowsAutomatically(false);
                mWebView.loadUrl(UIUtils.CONFERENCE_HTTP_URL);
            }
        });

        return root;
    }

    //    @Override
    //    public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
    //        super.onCreateOptionsMenu(menu, inflater);
    //        inflater.inflate(R.menu.refresh_menu_items, menu);
    //    }
    //
    //    @Override
    //    public boolean onOptionsItemSelected(MenuItem item) {
    //        if (item.getItemId() == R.id.menu_refresh) {
    //            mWebView.reload();
    //            return true;
    //        }
    //        return super.onOptionsItemSelected(item);
    //    }

}