package com.android.settings.testutils.shadow; import com.android.settings.datausage.DataSaverBackend; import org.robolectric.annotation.Implementation; import org.robolectric.annotation.Implements; @Implements(DataSaverBackend.class) public class ShadowDataSaverBackend { private static boolean isEnabled = true; @Implementation protected boolean isDataSaverEnabled() { return isEnabled; } @Implementation protected void setDataSaverEnabled(boolean enabled) { isEnabled = enabled; } }