| /* |
| * Copyright (C) 2016 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 android.annotation.NonNull; |
| import android.annotation.SystemApi; |
| import android.annotation.TestApi; |
| import android.os.Parcel; |
| import android.os.Parcelable; |
| |
| import com.android.internal.util.Preconditions; |
| |
| /** |
| * This class contains information about how a runtime permission |
| * is to be presented in the UI. 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 |
| */ |
| @TestApi |
| @SystemApi |
| public final class RuntimePermissionPresentationInfo implements Parcelable { |
| private static final int FLAG_GRANTED = 1 << 0; |
| private static final int FLAG_STANDARD = 1 << 1; |
| |
| private final @NonNull CharSequence mLabel; |
| private final int mFlags; |
| |
| /** |
| * Creates a new instance. |
| * |
| * @param label The permission label. |
| * @param granted Whether the permission is granted. |
| * @param standard Whether this is a platform-defined permission. |
| */ |
| public RuntimePermissionPresentationInfo(@NonNull CharSequence label, |
| boolean granted, boolean standard) { |
| Preconditions.checkNotNull(label); |
| |
| mLabel = label; |
| int flags = 0; |
| if (granted) { |
| flags |= FLAG_GRANTED; |
| } |
| if (standard) { |
| flags |= FLAG_STANDARD; |
| } |
| mFlags = flags; |
| } |
| |
| /** |
| * @return Whether the permission is granted. |
| */ |
| public boolean isGranted() { |
| return (mFlags & FLAG_GRANTED) != 0; |
| } |
| |
| /** |
| * @return Whether the permission is platform-defined. |
| */ |
| public boolean isStandard() { |
| return (mFlags & FLAG_STANDARD) != 0; |
| } |
| |
| /** |
| * Gets the permission label. |
| * |
| * @return The label. |
| */ |
| public @NonNull CharSequence getLabel() { |
| return mLabel; |
| } |
| |
| @Override |
| public int describeContents() { |
| return 0; |
| } |
| |
| @Override |
| public void writeToParcel(Parcel parcel, int flags) { |
| parcel.writeCharSequence(mLabel); |
| parcel.writeInt(mFlags); |
| } |
| |
| public static final @NonNull Creator<RuntimePermissionPresentationInfo> CREATOR = |
| new Creator<RuntimePermissionPresentationInfo>() { |
| public RuntimePermissionPresentationInfo createFromParcel(Parcel source) { |
| CharSequence label = source.readCharSequence(); |
| int flags = source.readInt(); |
| |
| return new RuntimePermissionPresentationInfo(label, (flags & FLAG_GRANTED) != 0, |
| (flags & FLAG_STANDARD) != 0); |
| } |
| |
| public RuntimePermissionPresentationInfo[] newArray(int size) { |
| return new RuntimePermissionPresentationInfo[size]; |
| } |
| }; |
| } |