1-keep class com.android.quicksearchbox.preferences.DeviceSearchFragment 2 3-keep class com.android.quicksearchbox.preferences.SearchableItemsFragment 4 5-keep class com.android.quicksearchbox.util.CachedLater { 6 *; 7} 8 9-keep class com.android.quicksearchbox.util.PerNameExecutor { 10 *; 11} 12