Как правильно выровнять цифры в NumberPicker на андроиде?

Question

Я добавил два NumberPickers в AlertDialog.Builder. Я попытался сделать текст NumberPicker выровненным вправо. Но я не мог.!

<RelativeLayout
    android:layout_width="match_parent"
    android:layout_height="wrap_content">

    <TextView
        android:id="@+id/TextView1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentLeft="true"
        android:layout_centerVertical="true"
        android:text="@string/minimum_value"
        android:textSize="13sp" />

    <NumberPicker
        android:id="@+id/numberPicker1"
        android:layout_width="match_parent"
        android:layout_alignParentRight="true"
        android:layout_height="wrap_content"/>

</RelativeLayout>

Answer 1

I could not align it right. But i made some tricky work. My code is below..


<RelativeLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content" >

        <NumberPicker
            android:id="@+id/numberPicker"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_alignParentRight="true"
            android:layout_centerVertical="true"
            android:alpha="1"
            android:clickable="false"
            android:focusable="false"
            android:focusableInTouchMode="false"
            android:paddingLeft="500dp"
            android:textColor="@android:color/transparent" />

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_alignBottom="@+id/numberPicker"
            android:layout_alignLeft="@+id/numberPicker"
            android:layout_alignRight="@+id/numberPicker"
            android:layout_alignTop="@+id/numberPicker"
            android:clickable="true" />

        <TextView
            android:id="@+id/TextView1"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_alignParentLeft="true"
            android:layout_centerVertical="true"
            android:layout_toLeftOf="@+id/numberPicker1"
            android:paddingLeft="10dp"
            android:text="@string/minimum_value"
            android:textSize="18sp" />

        <NumberPicker
            android:id="@+id/numberPicker1"
            android:layout_width="70dp"
            android:layout_height="wrap_content"
            android:layout_alignParentRight="true"
            android:layout_centerVertical="true"
            android:fadingEdge="none" />
    </RelativeLayout>