| package com.android.launcher3.util; |
| |
| import android.os.UserHandle; |
| import android.service.notification.StatusBarNotification; |
| |
| import com.android.launcher3.ItemInfo; |
| import com.android.launcher3.shortcuts.DeepShortcutManager; |
| |
| import java.util.Arrays; |
| |
| /** Creates a hash key based on package name and user. */ |
| public class PackageUserKey { |
| |
| public String mPackageName; |
| public UserHandle mUser; |
| private int mHashCode; |
| |
| public static PackageUserKey fromItemInfo(ItemInfo info) { |
| return new PackageUserKey(info.getTargetComponent().getPackageName(), info.user); |
| } |
| |
| public static PackageUserKey fromNotification(StatusBarNotification notification) { |
| return new PackageUserKey(notification.getPackageName(), notification.getUser()); |
| } |
| |
| public PackageUserKey(String packageName, UserHandle user) { |
| update(packageName, user); |
| } |
| |
| private void update(String packageName, UserHandle user) { |
| mPackageName = packageName; |
| mUser = user; |
| mHashCode = Arrays.hashCode(new Object[] {packageName, user}); |
| } |
| |
| /** |
| * This should only be called to avoid new object creations in a loop. |
| * @return Whether this PackageUserKey was successfully updated - it shouldn't be used if not. |
| */ |
| public boolean updateFromItemInfo(ItemInfo info) { |
| if (DeepShortcutManager.supportsShortcuts(info)) { |
| update(info.getTargetComponent().getPackageName(), info.user); |
| return true; |
| } |
| return false; |
| } |
| |
| @Override |
| public int hashCode() { |
| return mHashCode; |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (!(obj instanceof PackageUserKey)) return false; |
| PackageUserKey otherKey = (PackageUserKey) obj; |
| return mPackageName.equals(otherKey.mPackageName) && mUser.equals(otherKey.mUser); |
| } |
| } |