android:webview打开网页

一，权限

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

二，代码:

xml

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.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:id="@+id/main"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".activity.WebActivity">

    <WebView
        android:id="@+id/webview"
        android:layout_width="match_parent"
        android:layout_height="match_parent" />

</androidx.constraintlayout.widget.ConstraintLayout>

java

public class WebActivity extends AppCompatActivity {

    private WebView webView;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        EdgeToEdge.enable(this);
        setContentView(R.layout.activity_web);

        webView = findViewById(R.id.webview);
        webView.setWebViewClient(new WebViewClient()); // 使用默认的WebViewClient
        webView.getSettings().setJavaScriptEnabled(true); // 启用JavaScript
        webView.loadUrl("https://www.zhihu.com");

    }
}

 

三，测试效果: