- My age:
- What I like to drink:
You might have heard this sentence hopefully not! Migrating from Gson to Moshi! Moshi is way faster than Gson Link1and uses less memory, This is due to its usage of Okio which can predict or expect ahead of the time the keys which helps on ignoring the unknown or unwanted fields while parsing a stream A good article on this. Retrofit is also using Okio under the hood, So guess what happens? The JSON serialization library Moshi and networking library Retrofit are sharing the buffer their using which le to much lower memory consumption while making network calls and serializing the response! This helps Moshi to use code-gen and not to use reflection which will increase the speed of the process:.
It contains almost everything you need to connect your android application to a web service that returns JSON. I would highly recommend you connect to a web service by using the java class written by my friend and I which can be found here:.
At the bottom of the post there is an example that returns a string of json data, just replace the [Insert JSON data here] in the below section with the code example from lukencode. For testing, however, it is a good idea to use a hard coded json, so you are not relying on timely API calls.
Firstly, ensure you have JSON data ready to parse. This can be gathered through a web service call, or any other method of getting JSON data.
To do this we pass in the JSON object we created just above, and the class that we would like to deserialize to. This can be fixed by making the following alterations to your code, and implementing this date deserializer I have written. Be warned that the above code ignores the time zone of the date.
This allows us to automatically handle any date object within the JSONObject and deserialize it using our code. You should now be able to successfully deserialize json data from a web service. You can find these blog posts by browsing through my Android Tag. Type; import java.
Deserializing json in android using gson
Date; import java. Matcher; import java.
Pattern; import com. JsonDeserializationContext; import com. JsonDeserializer; import com.
JsonElement; import com.