A library provides serialization/deserialization support for JSR-310 backport types using Gson.
Currently supports Instant, LocalDate, LocalTime, LocalDateTime, OffsetDate, OffsetTime and ZonedDateTime.
Use one or some of static methods in ThreeTenGsonAdapter to register type adapter on GsonBuilder object.
For example, if you'd like Gson to serialize/deserialize LocalTime, register LocalTime using ThreeTenGsonAdapter like this:
GsonBuilder builder = new GsonBuilder();
Gson gson = ThreeTenGsonAdapter.registerLocalTime(builder).create();If you need all of the supported types, there's a convenient method: ThreeTenGsonAdapter.registerAll().
To build:
$ git clone [email protected]:aaronhe42/ThreeTen-Backport-Gson-Adapter.git
$ cd ThreeTen-Backport-Gson-Adapter/
$ ./gradlew build
compile 'org.aaronhe:threetenbp-gson-adapter:1.0.2'Snapshots of the development version are available in Sonatype's snapshots repository.
If your project uses a library other than threetenbp which actually provides the ThreeTen Backport, like ThreeTenABP, you need to exclude threetenbp library from the dependency. Otherwise UNEXPECTED TOP-LEVEL EXCEPTION: com.android.dex.DexException: Multiple dex files define Lorg/threeten/bp/Clock will be thrown.
compile('org.aaronhe:threetenbp-gson-adapter:1.0.2) {
exclude module: 'threetenbp'
}Or set transitive to false:
compile('org.aaronhe:threetenbp-gson-adapter:1.0.2') {
transitive = false
}Copyright (C) 2015 Aaron He
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.