| /* |
| * 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.users; |
| |
| import android.car.userlib.CarUserManagerHelper; |
| 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 androidx.core.graphics.drawable.RoundedBitmapDrawable; |
| import androidx.core.graphics.drawable.RoundedBitmapDrawableFactory; |
| |
| import com.android.car.settings.R; |
| |
| /** |
| * Simple class for providing icons for users in Settings. |
| */ |
| public class UserIconProvider { |
| private final CarUserManagerHelper mCarUserManagerHelper; |
| |
| public UserIconProvider(CarUserManagerHelper userManagerHelper) { |
| mCarUserManagerHelper = userManagerHelper; |
| } |
| |
| /** |
| * Gets the icon for the given user to use in settings. |
| * If icon has not been assigned to this user, it defaults to a generic user icon. |
| * |
| * @param userInfo User for which the icon is requested. |
| * @return Drawable representing the icon for the user. |
| */ |
| public Drawable getUserIcon(UserInfo userInfo, Context context) { |
| Bitmap icon = mCarUserManagerHelper.getUserIcon(userInfo); |
| if (icon == null) { |
| // Return default user icon. |
| return context.getDrawable(R.drawable.ic_user); |
| } |
| Resources res = context.getResources(); |
| BitmapDrawable scaledIcon = (BitmapDrawable) mCarUserManagerHelper.scaleUserIcon(icon, res |
| .getDimensionPixelSize(R.dimen.icon_size)); |
| |
| // Enforce that the icon is circular |
| RoundedBitmapDrawable circleIcon = RoundedBitmapDrawableFactory |
| .create(res, scaledIcon.getBitmap()); |
| circleIcon.setCircular(true); |
| return circleIcon; |
| } |
| |
| /** |
| * Gets the default icon for guest user. |
| * |
| * @return Drawable representing the default guest icon. |
| */ |
| public Drawable getDefaultGuestIcon(Context context) { |
| return UserIconProvider.scaleUserIcon(mCarUserManagerHelper.getGuestDefaultIcon(), |
| mCarUserManagerHelper, context); |
| } |
| |
| /** |
| * Scales passed in bitmap to the appropriate user icon size. |
| * |
| * @param bitmap Bitmap to scale. |
| * @return Drawable scaled to the user icon size. |
| */ |
| public static Drawable scaleUserIcon(Bitmap bitmap, CarUserManagerHelper userManagerHelper, |
| Context context) { |
| return userManagerHelper.scaleUserIcon(bitmap, context.getResources() |
| .getDimensionPixelSize(R.dimen.icon_size)); |
| } |
| } |