Java tutorial
/* * Copyright (c) 2016 Metin Kale * * 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 com.metinkale.prayerapp.vakit.times.gson; import android.support.annotation.NonNull; import android.support.annotation.Nullable; import com.google.gson.JsonDeserializationContext; import com.google.gson.JsonDeserializer; import com.google.gson.JsonElement; import com.google.gson.JsonParseException; import com.google.gson.JsonPrimitive; import com.google.gson.JsonSerializationContext; import com.google.gson.JsonSerializer; import java.lang.reflect.Type; public class BooleanSerializer implements JsonSerializer<Boolean>, JsonDeserializer<Boolean> { @Nullable @Override public JsonElement serialize(Boolean arg0, Type arg1, JsonSerializationContext arg2) { return arg0 ? new JsonPrimitive(1) : null; } @NonNull @Override public Boolean deserialize(@NonNull JsonElement arg0, Type arg1, JsonDeserializationContext arg2) throws JsonParseException { return arg0.getAsInt() == 1; } }