在显示单选按钮定制中心绘制和文字 [英] Display Custom drawable and text in center of radio button

问题描述

我写一个应用程序，我需要在相等的水平空间来绘制两个单选按钮。通过设置实现了我的android：layout_weight =1属性为单选按钮的

I am writing an application where I need to draw two radio button in equal horizontal space. That I achieved by set android:layout_weight="1" property for both of radio button.

现在我需要在中心显示自定义绘制按钮，并需要将文字绘制的里面，这样的：

Now I need to display custom drawable button in centre and need to place text inside of that drawable, like this:

两者的行为在这里画绘和文字是动态的。

Here behaviour of both draw drawable and text is dynamic.

有没有办法在中心实现双方的事情。

Is there any way to achieve both things in centre.

推荐答案

给一个尝试以下code达到所需的输出。

Give a try to the following code to achieve the desired output.

<?xml version="1.0" encoding="utf-8"?>

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
             android:layout_width="match_parent"
             android:layout_height="match_parent"
             android:orientation="horizontal">

   <LinearLayout
       android:orientation="horizontal"
       android:layout_width="0dp"
       android:layout_height="wrap_content"
       android:layout_weight="1"
       android:gravity="center">

       <RadioButton
           android:id="@+id/radioButton"
           android:layout_width="wrap_content"
           android:layout_height="wrap_content"
           android:background="@drawable/rd_bg"
           android:button="@null"
           android:gravity="center"
           android:text="15"/>
   </LinearLayout>

   <LinearLayout
       android:orientation="horizontal"
       android:layout_width="0dp"
       android:layout_height="wrap_content"
       android:layout_weight="1"
       android:gravity="center">

       <RadioButton
           android:id="@+id/radioButton2"
           android:layout_width="wrap_content"
           android:layout_height="wrap_content"
           android:button="@null"
           android:background="@drawable/rd_bg"
           android:gravity="center"
           android:text="30"/>
   </LinearLayout>
</LinearLayout>

下面是code为绘制duration_selector

Below is the code for drawable duration_selector

<?xml version="1.0" encoding="utf-8"?>

 <selector xmlns:android="http://schemas.android.com/apk/res/android">

<item android:state_checked="true"
      android:state_focused="true">
    <shape android:shape="oval">
        <solid android:color="@color/login_bg"/>
        <size
            android:width="50dp"
            android:height="50dp"/>
    </shape>
</item>

<item
    android:state_checked="false"
    android:state_focused="true">
    <shape android:shape="oval">
        <solid android:color="@color/login_bg"/>
        <size
            android:width="50dp"
            android:height="50dp"/>
    </shape>
</item>

<item
    android:state_checked="true">
    <shape android:shape="oval">
        <solid android:color="@color/login_bg"/>
        <size
            android:width="50dp"
            android:height="50dp"/>
    </shape>
</item>

<item
    android:state_checked="false">
    <shape android:shape="oval">
        <solid android:color="@android:color/transparent"/>
        <stroke android:color="@color/login_bg"
                android:width="1dp"/>
        <size
            android:width="50dp"
            android:height="50dp"/>
    </shape>
</item>

@色/ login_bg是颜色code，你想用。

@color/login_bg is the color code which you would like to use.

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