Baidu map in Android WebView
package com.example.hello_map;
import java.util.HashMap;
import java.util.Map;
import android.annotation.SuppressLint;
import android.app.Activity;
import android.content.Context;
import android.content.pm.ActivityInfo;
import android.net.http.SslError;
import android.os.Bundle;
import android.os.Handler;
import android.util.Log;
import android.view.View;
import android.webkit.JsResult;
import android.webkit.SslErrorHandler;
import android.webkit.WebChromeClient;
import android.webkit.WebSettings;
import android.webkit.WebStorage;
import android.webkit.WebView;
import android.webkit.WebViewClient;
public class MainActivity extends Activity {
private WebView mWebView;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
mWebView = (WebView) this.findViewById(R.id.webview1);
WebSettings webSettings = mWebView.getSettings();
webSettings.setAllowFileAccess(true);//设置启用或禁止访问文件数据
webSettings.setDomStorageEnabled(true); // Display
webSettings.setJavaScriptEnabled(true); //设置是否支持JavaScript
webSettings.setBlockNetworkImage(false);
webSettings.setJavaScriptCanOpenWindowsAutomatically(true);
webSettings.setLoadsImagesAutomatically(true);
// webSettings.setPluginsEnabled(true);
// webSettings.setSupportZoom(false);//设置是否支持变焦
MyWebViewClient myWebViewClient = new MyWebViewClient();
mWebView.setWebViewClient(myWebViewClient);
mWebView.loadUrl("file:///android_asset/test.html");
}
/*
* Class : MyWebViewClient,用于辅助WebView,处理各种通知、请求等事件
* Author : 博客园-依旧淡然
*/
private class MyWebViewClient extends WebViewClient {
//重写父类方法,让新打开的网页在当前的WebView中显示
public boolean shouldOverrideUrlLoading(WebView view, String url) {
view.loadUrl(url);
System.out.println("---------------------------------------------------------");
return true;
}//扩充缓存的容量
public void onReceivedSslError(WebView view, SslErrorHandler handler, SslError error){
System.out.println("qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqq");
System.out.println("qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqq");
//handler.cancel(); 默认的处理方式,WebView变成空白页
// //接受证书
handler.proceed();
//handleMessage(Message msg); 其他处理
}
}
}