我们能降低单选按钮的大小，Android的??

can we decrease the size of radio button in android ??

推荐答案

据我所知单选按钮可以做，但不会像其他的EditText或TextView的。

As far as i know the radio button can be done but not like the other EditText or TextView..

试试这个code ..

Try this code..

<RadioGroup android:layout_width="fill_parent"               
            android:layout_height="50dp"           
            android:orientation="horizontal"         
            android:checkedButton="@+id/first">  

 <RadioButton android:id="@+id/first"        
      android:width="50dp"        
      android:height="50dp"        
      android:button="@drawable/button_radio"/> 

   <RadioButton android:id="@+id/second"        
      android:width="50dp"     
      android:height="50dp"     
      android:button="@drawable/button_radio"/>

   <RadioButton android:id="@+id/third"
      android:width="50dp"
      android:height="50dp"
      android:button="@drawable/button_radio"/>

   <RadioButton android:id="@+id/fourth"                                          
      android:width="50dp"              
      android:height="50dp"           
      android:button="@drawable/button_radio"/>           
</RadioGroup>

和也看看这个样品。这将帮助你很多。

And also take a look at this Sample.. This will help you alot..