小编cdg*_*cdg的帖子

好.我一直在寻找,而我的小脑子却无法理解更新活动的更好方法.我能理解的任何建议都会很棒.:)

这是java代码:

package com.dge.dges;

import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.webkit.WebView;
import android.widget.Button;

public class dgeActivity extends Activity {
 WebView mWebView;
    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);

        mWebView = (WebView) findViewById(R.id.webview);
        mWebView.getSettings();
        mWebView.loadUrl("http://www.websitehere.php");

        Button newButton = (Button)findViewById(R.id.new_button);
        newButton.setOnClickListener(new View.OnClickListener() {
   public void onClick(View v) {
    Intent intent = new Intent(dgeActivity.this, dgeActivity.class);
    startActivity(intent);
   }
        });

    }
}

这是main.xml

    <?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
 xmlns:android="http://schemas.android.com/apk/res/android"
 android:id="@+id/RelativeLayout"
 android:layout_width="fill_parent"
 android:layout_height="fill_parent"
 android:background="#000000" …