RippleDrawable with drawable

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- Touch Feedback with RippleDrawable
- RippleDrawable with mask

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It's a example of RippleDrawable with drawable, the ripple effect is masked against the composite of the child layers, the drawable.

drawable/rippple.xml, a simplest RippleDrawable.

<?xml version="1.0" encoding="utf-8"?>
<ripple
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:color="#00ffff" />

drawable/ripppledrawable1.xml, RippleDrawable with drawable of "@mipmap/ic_launcher".

<?xml version="1.0" encoding="utf-8"?>
<ripple
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:color="#ffff0000">
    <item android:drawable="@mipmap/ic_launcher" />
</ripple>

drawable/ripppledrawable2.xml, RippleDrawable with drawable of "@android:drawable/ic_menu_camera".

<?xml version="1.0" encoding="utf-8"?>
<ripple
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:color="#ff0000ff">
    <item android:drawable="@android:drawable/ic_menu_camera" />
</ripple>

layout/activity_main.xml

<LinearLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:padding="16dp"
    android:orientation="vertical"
    android:background="#404040"
    tools:context=".MainActivity">
    <TextView
        android:id="@+id/title"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="center_horizontal"
        android:autoLink="web"
        android:text="http://android-er.blogspot.com/"
        android:textStyle="bold" />
    <ImageView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:src="@mipmap/ic_launcher"
        android:clickable="true"
        android:background="@drawable/rippple" />
    <LinearLayout
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:orientation="vertical"
        android:clickable="true"
        android:background="@drawable/ripppledrawable1">
    </LinearLayout>
    <LinearLayout
        android:layout_width="200dp"
        android:layout_height="200dp"
        android:orientation="vertical"
        android:clickable="true"
        android:background="@drawable/ripppledrawable2">
    </LinearLayout>
    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="horizontal">
        <ImageButton
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_weight="1"
            android:src="@drawable/ripppledrawable2"/>
        <ImageButton
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_weight="1"
            android:src="@drawable/ripppledrawable2"
            style="?android:attr/borderlessButtonStyle"/>
    </LinearLayout>


</LinearLayout>