| /* |
| * Copyright (C) 2012 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.content.pm; |
| |
| import android.os.IBinder; |
| import android.os.Parcel; |
| import android.os.Parcelable; |
| |
| /** |
| * Represents a {@code KeySet} that has been declared in the AndroidManifest.xml |
| * file for the application. A {@code KeySet} can be used explicitly to |
| * represent a trust relationship with other applications on the device. |
| * @hide |
| */ |
| public class KeySet implements Parcelable { |
| |
| private IBinder token; |
| |
| /** @hide */ |
| public KeySet(IBinder token) { |
| if (token == null) { |
| throw new NullPointerException("null value for KeySet IBinder token"); |
| } |
| this.token = token; |
| } |
| |
| /** @hide */ |
| public IBinder getToken() { |
| return token; |
| } |
| |
| /** @hide */ |
| @Override |
| public boolean equals(Object o) { |
| if (o instanceof KeySet) { |
| KeySet ks = (KeySet) o; |
| return token == ks.token; |
| } |
| return false; |
| } |
| |
| /** @hide */ |
| @Override |
| public int hashCode() { |
| return token.hashCode(); |
| } |
| |
| /** |
| * Implement Parcelable |
| * @hide |
| */ |
| public static final Parcelable.Creator<KeySet> CREATOR |
| = new Parcelable.Creator<KeySet>() { |
| |
| /** |
| * Create a KeySet from a Parcel |
| * |
| * @param in The parcel containing the KeySet |
| */ |
| public KeySet createFromParcel(Parcel source) { |
| return readFromParcel(source); |
| } |
| |
| /** |
| * Create an array of null KeySets |
| */ |
| public KeySet[] newArray(int size) { |
| return new KeySet[size]; |
| } |
| }; |
| |
| /** |
| * @hide |
| */ |
| private static KeySet readFromParcel(Parcel in) { |
| IBinder token = in.readStrongBinder(); |
| return new KeySet(token); |
| } |
| |
| /** |
| * @hide |
| */ |
| @Override |
| public void writeToParcel(Parcel out, int flags) { |
| out.writeStrongBinder(token); |
| } |
| |
| /** |
| * @hide |
| */ |
| @Override |
| public int describeContents() { |
| return 0; |
| } |
| } |