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package org.sufficientlysecure.keychain.util;
import java.util.HashMap;
import android.os.Parcel;
import android.os.Parcelable;
import android.support.annotation.NonNull;
import org.sufficientlysecure.keychain.KeychainApplication;
public class ParcelableHashMap <K extends Parcelable, V extends Parcelable> implements Parcelable {
HashMap<K,V> mInner;
public ParcelableHashMap(HashMap<K,V> inner) {
mInner = inner;
}
protected ParcelableHashMap(@NonNull Parcel in) {
mInner = new HashMap<>();
ClassLoader loader = KeychainApplication.class.getClassLoader();
int num = in.readInt();
while (num-- > 0) {
K key = in.readParcelable(loader);
V val = in.readParcelable(loader);
mInner.put(key, val);
}
}
public HashMap<K,V> getMap() {
return mInner;
}
@Override
public void writeToParcel(Parcel parcel, int flags) {
parcel.writeInt(mInner.size());
for (HashMap.Entry<K,V> entry : mInner.entrySet()) {
parcel.writeParcelable(entry.getKey(), 0);
parcel.writeParcelable(entry.getValue(), 0);
}
}
public static final Creator<ParcelableHashMap> CREATOR = new Creator<ParcelableHashMap>() {
@Override
public ParcelableHashMap createFromParcel(Parcel in) {
return new ParcelableHashMap(in);
}
@Override
public ParcelableHashMap[] newArray(int size) {
return new ParcelableHashMap[size];
}
};
@Override
public int describeContents() {
return 0;
}
}
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