创建没有结果的单选按钮

Question

我已经成功创建了按钮但是现在我希望每个按钮在它下面都有一个单选按钮我做了我应该做的但是仍然没有工作错误就是说找不到属性权重的资源标识符并且这个错误显示在三个单选按钮

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android2="http://schemas.android.com/apk/res/android"
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical" >

<LinearLayout
    android:id="@+id/linearLayout1"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:orientation="vertical"
    android:weightSum="10" >

    <TextView
        android:id="@+id/secondLine"
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:text="@string/Greetings"
        android:textSize="20sp" />

    <Button
        android:id="@+id/Button1"
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:text="@string/hello" />
</LinearLayout>

<LinearLayout
    android:id="@+id/linearLayout2"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layout_marginTop="5dp"
    android:orientation="horizontal"
    android:weightSum="10" >

    <TextView
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_weight="3.3"
        android:background="#ff0000"
        android:gravity="center"
        android:text="@string/red"
        android:textColor="#000000" />

    <TextView
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:layout_weight="3.4"
        android:background="#00ff00"
        android:gravity="center"
        android:text="@string/green"
        android:textColor="#000000" />

    <TextView
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:layout_weight="3.3"
        android:background="#0000ff"
        android:gravity="center"
        android:text="@string/blue"
        android:textColor="#000000" />
</LinearLayout>

<RadioGroup
    android:id="@+id/myRadioGroup"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:orientation="horizontal" >

    <RadioButton
        android:id="@+id/myRadioButtonRed"
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:weight="1" />

    <RadioButton
        android:id="@+id/myRadioButtonGreen"
        style="@style/styleName"
        android:layout_width="fill_parent"
        android:layout_height="fill_parent" />

    <RadioButton
        android:id="@+id/myRadioButtonBlue"
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:weight="1" />
</RadioGroup>

Answer 1

用此

替换您的广播组

<RadioGroup
        android:id="@+id/myRadioGroup"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="horizontal"
          >

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:orientation="horizontal" >

            <RadioButton
                android:id="@+id/myRadioButtonRed"
                android:layout_width="0dp"
                android:layout_height="fill_parent"
                android:layout_weight="1" />

            <RadioButton
                android:id="@+id/myRadioButtonGreen"
                android:layout_width="0dp"
                android:layout_height="fill_parent"
                android:layout_weight="1" />

            <RadioButton
                android:id="@+id/myRadioButtonBlue"
                android:layout_width="0dp"
                android:layout_height="fill_parent"
                android:layout_weight="1" />
        </LinearLayout>
    </RadioGroup>

Answer 2

你的体重，layout_weight和weightSum有些混乱。 这个固定的代码应该有效：

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android2="http://schemas.android.com/apk/res/android"
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:orientation="vertical" >

    <LinearLayout
        android:id="@+id/linearLayout1"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="vertical"
        android:weightSum="10" >

        <TextView
            android:id="@+id/secondLine"
            android:layout_width="fill_parent"
            android:layout_height="wrap_content"
            android:text="@string/Greetings"
            android:textSize="20sp" />

        <Button
            android:id="@+id/Button1"
            android:layout_width="fill_parent"
            android:layout_height="wrap_content"
            android:text="@string/hello" />
    </LinearLayout>

    <LinearLayout
        android:id="@+id/linearLayout2"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginTop="5dp"
        android:orientation="horizontal"
        android:weightSum="1" >

        <TextView
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_weight="1"
            android:background="#ff0000"
            android:gravity="center"
            android:text="@string/red"
            android:textColor="#000000" />

        <TextView
            android:layout_width="fill_parent"
            android:layout_height="fill_parent"
            android:layout_weight="1"
            android:background="#00ff00"
            android:gravity="center"
            android:text="@string/green"
            android:textColor="#000000" />

        <TextView
            android:layout_width="fill_parent"
            android:layout_height="fill_parent"
            android:layout_weight="1"
            android:background="#0000ff"
            android:gravity="center"
            android:text="@string/blue"
            android:textColor="#000000" />
    </LinearLayout>

    <RadioGroup
        android:id="@+id/myRadioGroup"
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:orientation="horizontal" android:weightSum="3">

        <RadioButton
            android:id="@+id/myRadioButtonRed"
            android:layout_width="fill_parent"
            android:layout_height="fill_parent"
             android:layout_weight="1"/>

        <RadioButton
            android:id="@+id/myRadioButtonGreen"
            style="@style/styleName"
            android:layout_width="fill_parent"
            android:layout_height="fill_parent"
            android:layout_weight="1" />

        <RadioButton
            android:id="@+id/myRadioButtonBlue"
            android:layout_width="fill_parent"
            android:layout_height="fill_parent"
             android:layout_weight="1"/>
    </RadioGroup>

</LinearLayout>