可以简略的懂得为一个组件,与Button EditText等一样用。
举个例子:
主函数:
package com.example.webviewdemo;
import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.webkit.WebView;
import android.webkit.WebViewClient;
import android.widget.Button;
import android.widget.EditText;
public class MainActivity extends Activity {
private Button start ;
private EditText address ;
private WebView web = null ;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
this.web = (WebView)findViewById(R.id.webview) ;
this.address = (EditText)findViewById(R.id.address) ;
this.start = (Button)findViewById(R.id.start) ;
this.start.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
String str = address.getText().toString() ;
web.setWebViewClient(new WebViewClient() ) ;
web.getSettings().setJavaScriptEnabled(true); //许可运行javascript脚本
web.loadUrl("https://"+str);
}
});
}
}
pac