Summary:
NativeReadable{Map,Array} classes have convenient to{HashMap,ArrayList}
methods that make it easier to interoperate with existing Java code
from within a ReactNative application (e.g., Native Module) ...
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NativeReadable{Map,Array} classes have convenient to{HashMap,ArrayList}
methods that make it easier to interoperate with existing Java code
from within a ReactNative application (e.g., Native Module)
These changes make these same methods available to any code using
the Readable{Map,Array} interfaces, instead of forcing consumers to
cast their generic instances into the NativeReadable* equivalents
Moving this methods up to the interfaces also makes it easier to
write unit tests for Native Modules - using the JavaOnly{Map,Array}
implementations of Readable{Map,Array} - while still relying on the
to{HashMap,ArrayList} methods
* Write a native module that receives a JSON object as `ReadableMap` and a JSON array `ReadableArray`.
* Print out the result of `toHashMap` and `toArrayList`.
* Make sure `NativeReadable{Map,Array}` works:
* Call the native module's method from JavaScript, passing an `Object` and an `Array`.
* Compare the printed values with the passed content.
* Make sure `JavaOnly{Map,Array}` works:
* Call the native module's method from the Java code and pass a `JavaOnlyMap` and a `JavaOnlyArray`.
* Compare the printed values with the passed content.
**Please advise if there is an automated test suite where I could add a case for this.**
Closes https://github.com/facebook/react-native/pull/14072
Differential Revision: D5123120
Pulled By: javache
fbshipit-source-id: 343f4396b99e03ecaf47993db6955d7932152f77
This is an early release and there are several things that are known
not to work if you're porting your iOS app to Android.
See the Known Issues guide on the website.
We will work with the community to reach platform parity with iOS.
