心形vector drawable

<vector
    xmlns:android = "http://schemas.android.com/apk/res/android"
    android:width = "256dp"
    android:height = "256dp"
    android:viewportHeight = "32"
    android:viewportWidth = "32" >

    <!-- draw a path -->
    <path
        android:fillColor = "#f15467"
        android:pathData="M20.5,9.5
                         c-1.955,0,-3.83,1.268,-4.5,3
                         c-0.67,-1.732,-2.547,-3,-4.5,-3
                         C8.957,9.5,7,11.432,7,14
                         c0,3.53,3.793,6.257,9,11.5
                         c5.207,-5.242,9,-7.97,9,-11.5
                         C25,11.432,23.043,9.5,20.5,9.5z"/>
</vector>