android从文本中设置单选按钮 [英] android set radio button right from text

问题描述

早上好！

我想从他的文本中设置一个单选按钮.我在这里看到了这样的解决方案:

i would like to set an radio button right from the his text. i saw here an solution like this way:

 <RadioButton
            android:drawablePadding="30dp"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="New RadioButton"
            android:id="@+id/radioButton"
            android:drawableRight="@android:drawable/btn_radio"
            android:button="@null"
            android:layout_alignParentTop="true"
            android:layout_alignParentLeft="true"
            android:layout_alignParentStart="true"
            android:layout_alignParentRight="true"
            android:layout_alignParentEnd="true"
            android:paddingStart="18dp"
            android:paddingEnd="12dp"
            android:textColor="@color/DefaultGrey"
            android:textSize="14sp"
            android:checked="false" />

这在他的文本中设置了单选按钮，但我不喜欢替代单选按钮的样式，我用这段代码得到的.

this set the radio button right from his text, but i dislike the style of the alternative radio button, which i get with this code.

有没有办法使用默认的单选按钮样式?

is there an way to use the default radio button style?

推荐答案

解决了下一个问题

这是解决方案:

<RadioGroup
    android:id="@+id/rgRight"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:orientation="vertical"
    android:layout_below="@+id/HeaderSectionSort"
    android:layout_alignParentLeft="true"
    android:layout_alignParentStart="true"
    android:weightSum="1">

    <RadioButton
        android:id="@+id/radio1"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_margin="4dp"
        android:button="@null"
        android:drawableRight="@drawable/ic_selected_sort"
        android:text="@string/Radio1"
        android:textColor="@color/DefaultGrey"
        android:textSize="14sp"
        android:height="40dp"
        android:paddingLeft="16dp"
        android:paddingRight="10dp" />

    <View
        android:layout_width="fill_parent"
        android:layout_height="1dp"
        android:background="#f4f4f4"
        android:id="@+id/Seperator3"
        android:layout_marginTop="5dp" />

    <RadioButton
        android:id="@+id/radio2"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_margin="4dp"
        android:paddingLeft="16dp"
        android:button="@null"
        android:drawableRight="@drawable/ic_selected_sort"
        android:buttonTint="@color/DefaultGreen"
        android:text="@string/Radio2"
        android:textColor="@color/DefaultGrey"
        android:textSize="14sp"
        android:height="40dp"
        android:paddingRight="10dp" />

    <View
        android:layout_width="fill_parent"
        android:layout_height="1dp"
        android:background="#f4f4f4"
        android:id="@+id/Seperator4"
        android:layout_marginTop="5dp" />

    <RadioButton
        android:id="@+id/radio3"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_margin="4dp"
        android:paddingLeft="16dp"
        android:button="@null"
        android:drawableRight="@drawable/ic_selected_sort"
        android:text="Radio3"
        android:textColor="@color/DefaultGrey"
        android:textSize="14sp"
        android:height="40dp"
        android:paddingRight="10dp" />


</RadioGroup>

结果:

问题:我想以编程方式在开头隐藏可绘制对象(ic_selected_sort).并点击将其设置为可见.

Problem: i would like to hide the drawable (ic_selected_sort) at the beginning programmatically. and on click set it to visible.

我尝试这样的事情:

        rb1.setButtonDrawable(android.R.color.white);

但是我没有生效.有任何想法吗?:)

but i doesn't take effect. any ideas? :)

这篇关于android从文本中设置单选按钮的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！