For me on Android 5.1 android:horizontalGap
attribute works in following way:
- If you have in the row sum of all
android:keyWidth
more than 100 then gap is displayed after key for which it was specified.
- If the sum is less then 100 then then the gap is before the key
For example.
In this case it is before
<Row>
<Key android:codes="97" android:keyLabel="a" android:horizontalGap="5%p" android:keyEdgeFlags="left"/>
<Key android:codes="115" android:keyLabel="s"/>
<Key android:codes="100" android:keyLabel="d"/>
<Key android:codes="102" android:keyLabel="f"/>
<Key android:codes="103" android:keyLabel="g"/>
<Key android:codes="104" android:keyLabel="h"/>
<Key android:codes="106" android:keyLabel="j"/>
<Key android:codes="107" android:keyLabel="k"/>
<Key android:codes="108" android:keyLabel="l"/>
<Key android:codes="66" android:keyIcon="@drawable/enter_key" android:keyWidth="20%p" android:isRepeatable="true" android:keyEdgeFlags="right"/>
</Row>
And when I change only one value the gap appears after:
<Row>
<Key android:codes="97" android:keyLabel="a" android:horizontalGap="5%p" android:keyEdgeFlags="left"/>
<Key android:codes="115" android:keyLabel="s"/>
<Key android:codes="100" android:keyLabel="d"/>
<Key android:codes="102" android:keyLabel="f"/>
<Key android:codes="103" android:keyLabel="g"/>
<Key android:codes="104" android:keyLabel="h"/>
<Key android:codes="106" android:keyLabel="j"/>
<Key android:codes="107" android:keyLabel="k"/>
<Key android:codes="108" android:keyLabel="l"/>
<Key android:codes="66" android:keyIcon="@drawable/enter_key" android:keyWidth="22%p" android:isRepeatable="true" android:keyEdgeFlags="right"/>
</Row>