ParcelableIBinder.java
/*
* 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 androidx.test.internal.util;
import static androidx.test.internal.util.Checks.checkNotNull;
import android.os.IBinder;
import android.os.Parcel;
import android.os.Parcelable;
import androidx.annotation.RestrictTo;
/**
* Helper class to help create parcelable IBinder.
*
* <p>Required to maintain backwards comparability back to API level 8. Since {@code
* Bundle.putBinder(...)} was only introduced in API level 18.
*
* @hide
*/
@RestrictTo(RestrictTo.Scope.LIBRARY_GROUP) // used by espresso remote
public class ParcelableIBinder implements Parcelable {
private final IBinder iBinder;
public ParcelableIBinder(IBinder iBinder) {
this.iBinder = checkNotNull(iBinder);
}
public IBinder getIBinder() {
return iBinder;
}
protected ParcelableIBinder(Parcel in) {
iBinder = in.readStrongBinder();
}
public static final Creator<ParcelableIBinder> CREATOR =
new Creator<ParcelableIBinder>() {
@Override
public ParcelableIBinder createFromParcel(Parcel in) {
return new ParcelableIBinder(in);
}
@Override
public ParcelableIBinder[] newArray(int size) {
return new ParcelableIBinder[size];
}
};
@Override
public int describeContents() {
return 0;
}
@Override
public void writeToParcel(Parcel dest, int flags) {
dest.writeStrongBinder(iBinder);
}
}