5

package com.example.week3_demo;

import android.content.Intent;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.webkit.WebSettings;
import android.webkit.WebView;
import android.webkit.WebViewClient;

public class Main2Activity extends AppCompatActivity {

@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main2);

Intent intent = getIntent();
String url=intent.getStringExtra("web_url");

WebView webView=findViewById(R.id.wv);

//加载网页
webView.loadUrl(url);

//支持js
WebSettings settings = webView.getSettings();
settings.setJavaScriptCanOpenWindowsAutomatically(true);
settings.setJavaScriptEnabled(true);

//在本页面加载网页，不调用系统浏览器
webView.setWebViewClient(new WebViewClient());

}
}