/*
* Copyright 2013 Chris Banes
*
* 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 uk.co.senab.actionbarpulltorefresh.samples.actionbarcompat;
import android.os.Bundle;
import android.support.v7.app.ActionBarActivity;
import android.view.View;
import android.webkit.WebView;
import android.webkit.WebViewClient;
import uk.co.senab.actionbarpulltorefresh.extras.actionbarcompat.PullToRefreshLayout;
import uk.co.senab.actionbarpulltorefresh.library.ActionBarPullToRefresh;
import uk.co.senab.actionbarpulltorefresh.library.listeners.OnRefreshListener;
/**
* This sample shows how to use ActionBar-PullToRefresh with a
* {@link android.webkit.WebView WebView}, and manually creating (and attaching) a
* {@link PullToRefreshLayout} to the view.
*/
public class WebViewActivity extends ActionBarActivity
implements OnRefreshListener {
private PullToRefreshLayout mPullToRefreshLayout;
private WebView mWebView;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_webview);
// Find WebView and get it ready to display pages
mWebView = (WebView) findViewById(R.id.webview);
mWebView.getSettings().setJavaScriptEnabled(true);
mWebView.setWebViewClient(new SampleWebViewClient());
// Now find the PullToRefreshLayout and set it up
mPullToRefreshLayout = (PullToRefreshLayout) findViewById(R.id.ptr_layout);
ActionBarPullToRefresh.from(this)
.allChildrenArePullable()
.listener(this)
.setup(mPullToRefreshLayout);
// Finally make the WebView load something...
mWebView.loadUrl("http://www.google.com");
}
@Override
public void onRefreshStarted(View view) {
// Here we just reload the webview
mWebView.reload();
}
private class SampleWebViewClient extends WebViewClient {
@Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
// Return false so the WebView loads the url
return false;
}
@Override
public void onPageFinished(WebView view, String url) {
super.onPageFinished(view, url);
// If the PullToRefreshAttacher is refreshing, make it as complete
if (mPullToRefreshLayout.isRefreshing()) {
mPullToRefreshLayout.setRefreshComplete();
}
}
}
}