Question

如何在tabwidget中显示webview？当我打开选项卡时，webview将在其他新页面中打开，而不会在tabcontent中打开。问题在哪里？

code activity.class：

公共类layout1i2扩展了活动{
按钮1，按钮2; WebView webview1，webview2;

      @Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);  
    setContentView(R.layout.layout1);

          //declarar webvies i botó de tirar enrere       webview1 = (WebView) findViewById(R.id.webview1);       button1 = (Button)

findViewById（R.id.button1）; button2 =（按钮） findViewById（R.id.button2）;
webview1.loadUrl（ “http://www.facebook.com”）; webview1.setWebChromeClient（new WebChromeClient（））;

          button1.setOnClickListener(new OnClickListener()        {           @Override           public void onClick(View arg0)              {
          setContentView(R.layout.layout2);
          webview2 = (WebView) findViewById(R.id.webview2);
          button2 = (Button) findViewById(R.id.button2);
          button2.setOnClickListener(new OnClickListener() 
          {
              @Override
              public void onClick(View arg0) 
              {
                  setContentView(R.layout.layout1);
                  webview1 = (WebView) findViewById(R.id.webview1);       
              }
          });             }

});

}

layout2.xml

      <RelativeLayout
          android:id="@+id/Layout2"
          android:layout_width="fill_parent"
          android:layout_height="fill_parent" >

          <WebView
              android:id="@+id/webview2"
              android:layout_width="fill_parent"
              android:layout_height="fill_parent"
              android:autoLink="web"
              android:scrollbars="none"
              android:textColor="@android:color/black" />

          <Button
              android:id="@+id/button2"
              style="?android:attr/buttonStyleSmall"
              android:layout_width="60dp"
              android:layout_height="25dp"
              android:layout_below="@+id/webview2"
              android:layout_alignParentRight="true"
              android:layout_alignParentTop="true"
              android:layout_marginRight="35dp"
              android:layout_marginTop="19dp"
              android:text="Button2"
              android:textSize="14px" />

      </RelativeLayout>

layout1.xml

      <RelativeLayout
          android:id="@+id/Layout1"
          android:layout_width="fill_parent"
          android:layout_height="fill_parent" >

          <WebView
              android:id="@+id/webview1"
              android:layout_width="fill_parent"
              android:layout_height="fill_parent"
              android:autoLink="web"
              android:scrollbars="none"
              android:textColor="@android:color/black" />

          <Button
              android:id="@+id/button1"
              style="?android:attr/buttonStyleSmall"
              android:layout_width="60dp"
              android:layout_height="25dp"
              android:layout_below="@+id/webview2"
              android:layout_alignParentRight="true"
              android:layout_alignParentTop="true"
              android:layout_marginRight="35dp"
              android:layout_marginTop="19dp"
              android:text="Button1"
              android:textSize="14px" />

      </RelativeLayout>

感谢的

Answer 1

使用此行：

web.setWebViewClient(new WebViewClient());

如何在tabwidget中显示webview？

1 个答案: