app/src/main/res/drawable/gallery.xml

<vector xmlns:android="http://schemas.android.com/apk/res/android"
    android:width="192dp"
    android:height="192dp"
    android:viewportWidth="192"
    android:viewportHeight="192">
  <path
      android:pathData="M30,40C30,34.477 34.477,30 40,30H152C157.523,30 162,34.477 162,40V152C162,157.523 157.523,162 152,162H40C34.477,162 30,157.523 30,152V40Z"
      android:strokeWidth="12"
      android:fillColor="#00000000"
      android:strokeColor="#000000"/>
  <path
      android:pathData="M30,138L64,104L88,128L128,88L162,122"
      android:strokeLineJoin="round"
      android:strokeWidth="12"
      android:fillColor="#00000000"
      android:strokeColor="#000000"
      android:strokeLineCap="round"/>
</vector>