Use Relativelayout to control the position of the webview and bottom buttons

Use Relativelayout to control the location (address) of the webview and bottom buttons

In Design view, add the control relativelayout, WebView, linearlayout (horizontal), button, button.

1. Add new layout- WebViewLayout.axml opens the file. Select the default LinearLayout and delete.
2. Add Relativelayout, drag the Relativelayout control to the page in Toolbox.
3. Drag the WebView control into the relativelayout.
4. Drag linearlayout (horizontal) into relativelayout and place under WebView.
5. Drag two buttons to linearlayout (horizontal).

After completing the above steps, the page source code is as follows:

<?xml version= "1.0" encoding= "Utf-8"? ><relativelayout xmlns:p1= "http://schemas.android.com/apk/res/ Android "P1:layout_width=" Match_parent "p1:layout_height=" match_parent "p1:id=" @+id/relativelayout1 "> <W    Ebview p1:layout_width= "wrap_content" p1:layout_height= "wrap_content" p1:id= "@+id/webview1"/> <linearlayout p1:orientation= "Horizontal" p1:minwidth= "25px" p1:minheight= "25px" P1:layout_ Width= "Wrap_content" p1:layout_height= "wrap_content" p1:layout_below= "@id/webview1" p1:id= "@+id/linea RLAYOUT1 "> <button p1:text=" button "p1:layout_width=" Wrap_content "p1:layout _height= "Match_parent" p1:id= "@+id/button2"/> <button p1:text= "button" p1:l Ayout_width= "Wrap_content" p1:layout_height= "match_parent" p1:id= "@+id/button1"/> </Linear Layout></relativelayout>

Switch to source View for the following modifications:

1. In WebView, add the Location attribute.

   p1:layout_above="@+id/linearLayout1"

2. Modify the WebView Layout_width, Layout_height property is fill_parent .

   p1:layout_width="fill_parent"p1:layout_height="fill_parent"

3. Adds a LinearLayout layout_alignParentBottom property.

   p1:layout_alignParentBottom="true"

4. Modify the LinearLayout layout_width, Layout_height property.

   p1:layout_width="match_parent"p1:layout_height="wrap_content"

5. In order to divide the two buttons into spaces, add layout_weight attributes.

   p1:layout_weight="0.5"

The modified source code is as follows:

  <?xml version= "1.0" encoding= "Utf-8"?> <relativelayout xmlns:p1= "http://schemas.android.com/apk/res/      Android "P1:layout_width=" Match_parent "p1:layout_height=" match_parent "p1:id=" @+id/relativelayout1 "> <webview p1:layout_width= "fill_parent" p1:layout_height= "fill_parent" p1:id= "@+id/webview          1 "p1:layout_above=" @+id/linearlayout1 "/> <linearlayout p1:orientation=" Horizontal " P1:minwidth= "25px" p1:minheight= "25px" p1:layout_width= "match_parent" p1:layout_height= "Wrap_c Ontent "p1:layout_below=" @id/webview1 "p1:id=" @+id/linearlayout1 "p1:layout_alignparentbottom=" True "> <button p1:text=" button "p1:layout_width=" Wrap_content "P1:la               yout_height= "Match_parent" p1:id= "@+id/button2" p1:layout_weight= "0.5"/> <button    p1:text= "button"          P1:layout_width= "Wrap_content" p1:layout_height= "match_parent" p1:id= "@+id/button1" p1:layout_weight= "0.5"/> </LinearLayout> </RelativeLayout>

Use Relativelayout to control the position of the webview and bottom buttons