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There are many arguments in my code which can take the value null. It would be helpful if there is a @Nullable and @NonNull annotation like the ones offered in Android via Annotation.

Is there an alternative available in Harmony OS?

zhangxaochen
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Amit Shekhar
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2 Answers2

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You can use org.jetbrains.annotations.Nullable & org.jetbrains.annotations.NotNull annotations available from jetbrains dependency,

implementation 'org.jetbrains:annotations:20.1.0'

Gowtham GS
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You can refer to this link and use all the hidden android APIs

https://github.com/anggrayudi/android-hidden-api

From there I ported the annotation interfaces present in the android.annotation package into Harmony OS library that I am making.

Subham Karmakar
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