| /* |
| * Copyright (C) 2018 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.car.settings.profiles; |
| |
| import android.annotation.UserIdInt; |
| import android.content.Context; |
| import android.content.pm.UserInfo; |
| import android.content.res.Resources; |
| import android.graphics.Bitmap; |
| import android.graphics.drawable.BitmapDrawable; |
| import android.graphics.drawable.Drawable; |
| import android.os.UserHandle; |
| import android.os.UserManager; |
| |
| import com.android.car.admin.ui.UserAvatarView; |
| import com.android.internal.util.UserIcons; |
| |
| /** |
| * Simple class for providing icons for profiles in Settings. |
| */ |
| public class ProfileIconProvider { |
| // TODO (b/179802719) define this constant as MenuItem's attribute in 'Chassis' library |
| // Width of managed profile's badge in ratio to profile icon's width |
| private static final float BADGE_WIDTH_TO_ICON_RATIO = 0.09f; |
| private static final float BADGE_PADDING = 1f; |
| |
| /** |
| * Gets a scaled rounded icon for the given profile to use in settings. If a profile does |
| * not have an icon saved, this method will default to a generic icon and update UserManager to |
| * use that icon. |
| * |
| * @param userInfo User for which the icon is requested. |
| * @param context Context to use for resources |
| * @return {@link Drawable} representing the icon for the user. |
| */ |
| public Drawable getRoundedProfileIcon(UserInfo userInfo, Context context) { |
| UserManager userManager = UserManager.get(context); |
| Resources res = context.getResources(); |
| Bitmap icon = userManager.getUserIcon(userInfo.id); |
| |
| if (icon == null) { |
| icon = assignDefaultIcon(userManager, res, userInfo); |
| } |
| |
| return new BitmapDrawable(res, icon); |
| } |
| |
| /** Returns a scaled, rounded, default icon for the Guest profile */ |
| public Drawable getRoundedGuestDefaultIcon(Resources resources) { |
| Bitmap icon = getGuestProfileDefaultIcon(resources); |
| return new BitmapDrawable(resources, icon); |
| } |
| |
| /** |
| * Assigns a default icon to a profile according to the user's id. Handles Guest icon and |
| * non-guest profile icons. |
| * |
| * @param userManager {@link UserManager} to set user icon |
| * @param resources {@link Resources} to grab icons from |
| * @param userInfo User whose avatar is set to default icon. |
| * @return Bitmap of the profile icon. |
| */ |
| public Bitmap assignDefaultIcon( |
| UserManager userManager, Resources resources, UserInfo userInfo) { |
| Bitmap bitmap = userInfo.isGuest() |
| ? getGuestProfileDefaultIcon(resources) |
| : getProfileDefaultIcon(resources, userInfo.id); |
| userManager.setUserIcon(userInfo.id, bitmap); |
| return bitmap; |
| } |
| |
| // TODO (b/179802719): refactor this method into getRoundedUserIcon(). |
| /** |
| * Gets badge to profile icon Drawable if the profile is managed. |
| * |
| * @param context to use for the avatar view |
| * @param userInfo User for which the icon is requested and badge is set |
| * @return {@link Drawable} with badge |
| */ |
| public Drawable getDrawableWithBadge(Context context, UserInfo userInfo) { |
| Drawable userIcon = getRoundedProfileIcon(userInfo, context); |
| UserAvatarView userAvatarView = new UserAvatarView(context); |
| userAvatarView.setBadgeDiameter(userIcon.getIntrinsicWidth() * BADGE_WIDTH_TO_ICON_RATIO); |
| userAvatarView.setBadgeMargin(BADGE_PADDING); |
| userAvatarView.setDrawableWithBadge(userIcon, userInfo.id); |
| return (Drawable) userAvatarView.getUserIconDrawable(); |
| } |
| |
| /** |
| * Gets a bitmap representing the profile's default avatar. |
| * |
| * @param resources The resources to pull from |
| * @param id The id of the user to get the icon for. Pass {@link UserHandle#USER_NULL} for |
| * Guest user. |
| * @return Default profile icon |
| */ |
| private Bitmap getProfileDefaultIcon(Resources resources, @UserIdInt int id) { |
| return UserIcons.convertToBitmap( |
| UserIcons.getDefaultUserIcon(resources, id, /* light= */ false)); |
| } |
| |
| private Bitmap getGuestProfileDefaultIcon(Resources resources) { |
| return getProfileDefaultIcon(resources, UserHandle.USER_NULL); |
| } |
| } |