81 lines
2.3 KiB
Java
81 lines
2.3 KiB
Java
/*
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* Copyright (C) 2017 Schürmann & Breitmoser GbR
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.sufficientlysecure.keychain.util;
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import java.util.HashMap;
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import android.os.Parcel;
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import android.os.Parcelable;
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import android.support.annotation.NonNull;
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import org.sufficientlysecure.keychain.KeychainApplication;
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public class ParcelableHashMap <K extends Parcelable, V extends Parcelable> implements Parcelable {
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HashMap<K,V> mInner;
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public ParcelableHashMap(HashMap<K,V> inner) {
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mInner = inner;
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}
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protected ParcelableHashMap(@NonNull Parcel in) {
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mInner = new HashMap<>();
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ClassLoader loader = KeychainApplication.class.getClassLoader();
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int num = in.readInt();
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while (num-- > 0) {
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K key = in.readParcelable(loader);
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V val = in.readParcelable(loader);
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mInner.put(key, val);
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}
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}
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public HashMap<K,V> getMap() {
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return mInner;
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}
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@Override
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public void writeToParcel(Parcel parcel, int flags) {
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parcel.writeInt(mInner.size());
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for (HashMap.Entry<K,V> entry : mInner.entrySet()) {
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parcel.writeParcelable(entry.getKey(), 0);
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parcel.writeParcelable(entry.getValue(), 0);
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}
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}
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public static final Creator<ParcelableHashMap> CREATOR = new Creator<ParcelableHashMap>() {
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@Override
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public ParcelableHashMap createFromParcel(Parcel in) {
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return new ParcelableHashMap(in);
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}
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@Override
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public ParcelableHashMap[] newArray(int size) {
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return new ParcelableHashMap[size];
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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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}
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