app/src/main/res/drawable/ic_portable_wifi_off_black_24dp.xml

<vector xmlns:android="http://schemas.android.com/apk/res/android"
        android:width="24dp"
        android:height="24dp"
        android:viewportWidth="24.0"
        android:viewportHeight="24.0">
    <path
        android:fillColor="#FF000000"
        android:pathData="M17.56,14.24c0.28,-0.69 0.44,-1.45 0.44,-2.24 0,-3.31 -2.69,-6 -6,-6 -0.79,0 -1.55,0.16 -2.24,0.44l1.62,1.62c0.2,-0.03 0.41,-0.06 0.62,-0.06 2.21,0 4,1.79 4,4 0,0.21 -0.02,0.42 -0.05,0.63l1.61,1.61zM12,4c4.42,0 8,3.58 8,8 0,1.35 -0.35,2.62 -0.95,3.74l1.47,1.47C21.46,15.69 22,13.91 22,12c0,-5.52 -4.48,-10 -10,-10 -1.91,0 -3.69,0.55 -5.21,1.47l1.46,1.46C9.37,4.34 10.65,4 12,4zM3.27,2.5L2,3.77l2.1,2.1C2.79,7.57 2,9.69 2,12c0,3.7 2.01,6.92 4.99,8.65l1,-1.73C5.61,17.53 4,14.96 4,12c0,-1.76 0.57,-3.38 1.53,-4.69l1.43,1.44C6.36,9.68 6,10.8 6,12c0,2.22 1.21,4.15 3,5.19l1,-1.74c-1.19,-0.7 -2,-1.97 -2,-3.45 0,-0.65 0.17,-1.25 0.44,-1.79l1.58,1.58L10,12c0,1.1 0.9,2 2,2l0.21,-0.02 0.01,0.01 7.51,7.51L21,20.23 4.27,3.5l-1,-1z"/>
</vector>