1 package com.android.launcher3; 2 3 import java.util.Arrays; 4 import java.util.Collections; 5 import java.util.List; 6 7 /** 8 * Central list of files the Launcher writes to the application data directory. 9 * 10 * To add a new Launcher file, create a String constant referring to the filename, and add it to 11 * ALL_FILES, as shown below. 12 */ 13 public class LauncherFiles { 14 15 private static final String XML = ".xml"; 16 17 public static final String LAUNCHER_DB = "launcher.db"; 18 public static final String SHARED_PREFERENCES_KEY = "com.android.launcher3.prefs"; 19 public static final String MANAGED_USER_PREFERENCES_KEY = "com.android.launcher3.managedusers.prefs"; 20 // This preference file is not backed up to cloud. 21 public static final String DEVICE_PREFERENCES_KEY = "com.android.launcher3.device.prefs"; 22 23 public static final String WIDGET_PREVIEWS_DB = "widgetpreviews.db"; 24 public static final String APP_ICONS_DB = "app_icons.db"; 25 26 public static final List<String> ALL_FILES = Collections.unmodifiableList(Arrays.asList( 27 LAUNCHER_DB, 28 SHARED_PREFERENCES_KEY + XML, 29 WIDGET_PREVIEWS_DB, 30 MANAGED_USER_PREFERENCES_KEY + XML, 31 DEVICE_PREFERENCES_KEY + XML, 32 APP_ICONS_DB)); 33 } 34