android/device/network_wifi_3_bar/materialiconsoutlined/black/res/drawable/outline_network_wifi_3_bar_24.xml

<vector xmlns:android="http://schemas.android.com/apk/res/android"
    android:width="24dp"
    android:height="24dp"
    android:viewportWidth="24"
    android:viewportHeight="24"
    android:tint="?attr/colorControlNormal">
  <path
      android:fillColor="@android:color/white"
      android:pathData="M12,4C7.31,4 3.07,5.9 0,8.98L12,21L24,8.98C20.93,5.9 16.69,4 12,4zM2.92,9.07C5.51,7.08 8.67,6 12,6s6.49,1.08 9.08,3.07l-2.85,2.86C16.46,10.71 14.31,10 12,10c-2.31,0 -4.46,0.71 -6.23,1.93L2.92,9.07z"/>
</vector>