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

<vector xmlns:android="http://schemas.android.com/apk/res/android"
    android:width="192dp"
    android:height="192dp"
    android:viewportWidth="192"
    android:viewportHeight="192">
  <group>
    <clip-path
        android:pathData="M0,0h192v192h-192z"/>
    <path
        android:pathData="M66.88,125.728L48.482,107.33C54.782,101.029 68.634,93.89 78.64,90.605C82.721,89.265 86.228,87.334 87.671,83.288C90.334,75.816 83.538,68.838 75.64,69.586C58.326,71.226 33.679,72.617 13.986,70.863C39.94,51.917 95.791,17.969 111.56,33.738C119.445,41.623 118.131,48.194 116.817,57.393C125.604,52.848 146.385,47.537 153.613,54.764C143.099,60.021 137.843,65.277 135.215,75.791C144.414,74.477 150.984,73.162 158.869,81.047C174.639,96.817 140.69,152.668 121.745,178.622C119.99,158.929 121.381,134.282 123.021,116.967C123.769,109.07 116.792,102.273 109.32,104.937C105.273,106.379 103.343,109.886 102.003,113.968C98.717,123.973 91.578,137.825 85.277,144.126L66.88,125.728Z"
        android:strokeLineJoin="round"
        android:strokeWidth="12"
        android:fillColor="#00000000"
        android:strokeColor="#000000"
        android:strokeLineCap="round"/>
  </group>
</vector>