I would like to add contentPadding to my support card. This add-on is calculated correctly on 4.4 devices, but on the 4.1.2 device the content panel does not work.
build.gradle:
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
compile 'com.android.support:appcompat-v7:21.0.3'
compile 'com.android.support:cardview-v7:21.0.3'
}
XML layout
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
xmlns:card_view="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity">
<android.support.v7.widget.CardView
android:id="@+id/card"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center"
card_view:cardCornerRadius="4dp"
card_view:contentPaddingLeft="32dp"
card_view:contentPaddingRight="32dp"
card_view:contentPaddingTop="32dp"
card_view:contentPaddingBottom="32dp">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="@drawable/ic_launcher"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="This is a very long text with more blablablablablablablablabla bla bla bla blablablablabla bla blablablablablabla blablablablabla blablablablabla blablabla"/>
</LinearLayout>
</android.support.v7.widget.CardView>
</RelativeLayout>
The result of the operation of the device 4.1.2 :

ContentPadding is not recognized.
The same application using device 4.4.2 :

ContentPadding is recognized correctly.
I found a workaround for this problem in this thread: How to install the add-on for CardView widget in Android L
But I would like to know if someone is facing this problem or can provide a better solution?
EDIT:
, , Sony XPERIA L Android 4.1.2. Galaxy Nexus 4.1.2, .