Set padding on xml lead to unexpected behaviour

How to reproduce

1. On xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:layout_margin="8dp"
    android:gravity="center"
    android:orientation="vertical"
    tools:context=".MainActivity">


    <LinearLayout
        android:layout_width="wrap_content"
        android:layout_height="wrap_content">

        <com.ortiz.touchview.TouchImageView
            android:id="@+id/myIV"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:background="@drawable/border"
            android:src="@drawable/messi5"
            android:padding="16dp" />
    </LinearLayout>
</LinearLayout>

The result is :

Expected behaviour(taken from normal ImageView with scaletype fitXY)

Same issue here and here

What exactly happen?

[hannesa2]

And may I work on it ?

@nofurylion of course, and yes please !

[hannesa2]

I close it, but when it’s not your issue, please re-open this issue again and update the sample pull request with your exact issue