mirror of https://github.com/YTVanced/VancedMicroG
107 lines
3.1 KiB
Java
107 lines
3.1 KiB
Java
/*
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* Copyright (C) 2013-2017 microG Project Team
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.google.android.gms.iid;
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import static android.os.Build.VERSION.SDK_INT;
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import static android.os.Build.VERSION_CODES.LOLLIPOP;
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import android.os.Binder;
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import android.os.Handler;
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import android.os.IBinder;
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import android.os.Message;
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import android.os.Messenger;
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import android.os.Parcel;
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import android.os.Parcelable;
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import android.os.RemoteException;
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public class MessengerCompat implements Parcelable {
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private Messenger messenger;
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private IMessengerCompat messengerCompat;
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public MessengerCompat(IBinder binder) {
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if (SDK_INT >= LOLLIPOP) {
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messenger = new Messenger(binder);
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} else {
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messengerCompat = IMessengerCompat.Stub.asInterface(binder);
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}
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}
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public MessengerCompat(Handler handler) {
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if (SDK_INT >= LOLLIPOP) {
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messenger = new Messenger(handler);
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} else {
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messengerCompat = new IMessengerCompatImpl(handler);
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}
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}
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@Override
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public int describeContents() {
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return 0;
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}
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@Override
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public boolean equals(Object o) {
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return o instanceof MessengerCompat && ((MessengerCompat) o).getBinder().equals(getBinder());
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}
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public IBinder getBinder() {
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return messenger != null ? messenger.getBinder() : messengerCompat.asBinder();
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}
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@Override
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public int hashCode() {
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return getBinder().hashCode();
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}
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public void send(Message message) throws RemoteException {
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if (messenger != null) messenger.send(message);
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else messengerCompat.send(message);
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}
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@Override
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public void writeToParcel(Parcel dest, int flags) {
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dest.writeStrongBinder(getBinder());
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}
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public static final Creator<MessengerCompat> CREATOR = new Creator<MessengerCompat>() {
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@Override
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public MessengerCompat createFromParcel(Parcel source) {
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IBinder binder = source.readStrongBinder();
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return binder != null ? new MessengerCompat(binder) : null;
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}
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@Override
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public MessengerCompat[] newArray(int size) {
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return new MessengerCompat[size];
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}
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};
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private static class IMessengerCompatImpl extends IMessengerCompat.Stub {
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private final Handler handler;
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public IMessengerCompatImpl(Handler handler) {
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this.handler = handler;
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}
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@Override
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public void send(Message message) throws RemoteException {
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message.arg2 = Binder.getCallingUid();
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handler.dispatchMessage(message);
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}
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}
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}
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