Signal-Android/app/src/main/res/drawable/ic_quality_high_32.xml

<vector xmlns:android="http://schemas.android.com/apk/res/android"
    android:width="32dp"
    android:height="32dp"
    android:viewportWidth="32"
    android:viewportHeight="32">
  <path
      android:fillColor="#FF000000"
      android:pathData="M14.9,21l3.9,-5 5,6.7H8.2l3.9,-5Z"/>
  <path
      android:fillColor="#FF000000"
      android:pathData="M26,4.5A1.5,1.5 0,0 1,27.5 6V26A1.5,1.5 0,0 1,26 27.5H6A1.5,1.5 0,0 1,4.5 26V6A1.5,1.5 0,0 1,6 4.5H26M26,3H6A2.9,2.9 0,0 0,3 6V26a2.9,2.9 0,0 0,3 3H26a2.9,2.9 0,0 0,3 -3V6a2.9,2.9 0,0 0,-3 -3Z"/>
</vector>