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Editorial Team
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Asked: 2026-06-08T22:45:01+00:00

I’m trying to better understand how the selection of the api level works when

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I’m trying to better understand how the selection of the api level works when using ndk-build.

I know I can explicitly set APP_PLATFORM in Application.mk, and that otherwise ndk-build will target the api indicated in the manifest with android:minSdkVersion, but what if my application’s manifest has both android:minSdkVersion and android:targetSdkVersion, and this is higher than minSdkVersion?

Will ndk-build target the targetSdkVersion? And how can I check that?

In case it targets the higher api level, I guess that I will be able to build using native apis only available for that level, but if I run the application on a device with lower api level it should miserably fail, so in that case I should implement some sort of api level checking, is that correct?

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1 Answer

  1. Editorial Team

    Put this code into your Android.mk just after you define TARGET_PLATFORM and LOCAL_CFLAGS

    ifeq ($(TARGET_PLATFORM),android-7)
    LOCAL_CFLAGS   += -DANDROID7
else
ifeq ($(TARGET_PLATFORM),android-8)
    LOCAL_CFLAGS   += -DANDROID8
else
ifeq ($(TARGET_PLATFORM),android-9)
    LOCAL_CFLAGS   += -DANDROID9
endif
endif
endif

    Now you can check this defines in your C/C++ code:

    #if defined( ANDROID9 )
   // do stuff for API Level 9
#endif
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