WebView的用法

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运行截图
这里写图片描述
activity_main.xml

<?xml version="1.0" encoding="utf-8"?><android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"    xmlns:app="http://schemas.android.com/apk/res-auto"    xmlns:tools="http://schemas.android.com/tools"    android:layout_width="match_parent"    android:layout_height="match_parent"    tools:context="csdn.example.com.notification.WebViewTest.Main5Activity">    <WebView        android:id="@+id/web_view"        android:layout_width="match_parent"        android:layout_height="match_parent">    </WebView></android.support.constraint.ConstraintLayout>

MainActivity.java

package csdn.example.com.notification.WebViewTest;import android.os.Bundle;import android.support.v7.app.AppCompatActivity;import android.webkit.WebView;import android.webkit.WebViewClient;import csdn.example.com.notification.R;public class Main5Activity extends AppCompatActivity {    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_main5);        WebView webView = (WebView) findViewById(R.id.web_view);        webView.getSettings().setJavaScriptEnabled(true);        webView.setWebViewClient(new WebViewClient());        webView.loadUrl("http://www.baidu.com");    }}

AndroidMainfest.xml

    <uses-permission android:name="android.permission.INTERNET"/>

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