How to handle AssetManager using JavaCpp? · bytedeco/javacpp#792

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描述

I have a c++ library that needs access to the java Android AssetManager. (android.content.res.AssetManager) To pass it to the library, I am using a custom JNI that takes this AssetManager as a jobect and then converts it to the equivalent c++ class AAssetManager (defines in android/asset_manager.h) using AAssetManager_fromJava(jobject*)

I was wondering how to handle this using javacpp?

I tried to do infoMap.put(new Info("AAssetManager").javaNames("AssetManager").define()) but the generated NativeLibrary.java doesn't define the AssetManager class.

贡献者指南

技术栈: javacppandroid
领域: mobile
议题类型: research
难度: 4
预计时间: half day
活动状态: active
清晰度: clear
前置要求: JavaCpp basicsAndroid NDKJNI knowledge
新手友好度: 20
研究方向: Investigate how JavaCpp handles Android framework classes like AssetManager. The user attempted to use infoMap.put with Info("AAssetManager").javaNames("AssetManager").define() but it didn't generate the class. Look into JavaCpp's support for Android's asset manager.h, which is a C API. Consider whether a custom JNI wrapper is needed or if there is an existing mapping. Check JavaCpp documentation and examples for similar cases.