| /* |
| * Copyright (C) 2019 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 android.permission; |
| |
| import static com.android.internal.util.Preconditions.checkArgumentNonnegative; |
| import static com.android.internal.util.Preconditions.checkNotNull; |
| |
| import android.annotation.NonNull; |
| import android.annotation.SystemApi; |
| import android.os.Parcel; |
| import android.os.Parcelable; |
| |
| /** |
| * This class contains information about how a runtime permission |
| * is used. A single runtime permission presented to the user may |
| * correspond to multiple platform defined permissions, e.g. the |
| * location permission may control both the coarse and fine platform |
| * permissions. |
| * |
| * @hide |
| */ |
| @SystemApi |
| public final class RuntimePermissionUsageInfo implements Parcelable { |
| private final @NonNull String mName; |
| private final int mNumUsers; |
| |
| /** |
| * Creates a new instance. |
| * |
| * @param name The permission group name. |
| * @param numUsers The number of apps that have used this permission. |
| */ |
| public RuntimePermissionUsageInfo(@NonNull String name, int numUsers) { |
| checkNotNull(name); |
| checkArgumentNonnegative(numUsers); |
| |
| mName = name; |
| mNumUsers = numUsers; |
| } |
| |
| private RuntimePermissionUsageInfo(Parcel parcel) { |
| this(parcel.readString(), parcel.readInt()); |
| } |
| |
| /** |
| * @return The number of apps that accessed this permission |
| */ |
| public int getAppAccessCount() { |
| return mNumUsers; |
| } |
| |
| /** |
| * Gets the permission group name. |
| * |
| * @return The name. |
| */ |
| public @NonNull String getName() { |
| return mName; |
| } |
| |
| @Override |
| public int describeContents() { |
| return 0; |
| } |
| |
| @Override |
| public void writeToParcel(Parcel parcel, int flags) { |
| parcel.writeString(mName); |
| parcel.writeInt(mNumUsers); |
| } |
| |
| public static final @android.annotation.NonNull Creator<RuntimePermissionUsageInfo> CREATOR = |
| new Creator<RuntimePermissionUsageInfo>() { |
| public RuntimePermissionUsageInfo createFromParcel(Parcel source) { |
| return new RuntimePermissionUsageInfo(source); |
| } |
| |
| public RuntimePermissionUsageInfo[] newArray(int size) { |
| return new RuntimePermissionUsageInfo[size]; |
| } |
| }; |
| } |