Top "Android-ndk" questions

The Android Native Development Kit (NDK) is a companion tool to the Android SDK that lets build performance-critical portions of apps in native code or port existing libraries in C/C++ to Android.

How to print a var using echo o print in a NDK-build Android.mk file to debug compilation?

I'm trying to print some extra info when in compile a library using ndk-build. For example: LOCAL_PATH := $(call my-dir) …

debugging makefile android-ndk
Android studio Where to install NDK file? (downloaded it in zip)

My android studio said it wanted to update. But when I did I tried to update it but it wouldn't …

android android-studio android-ndk updates subdirectory
Logging values of variables in Android native ndk

I set up logging with C++ in Android NDK. I can print a message to logcat like this: __android_log_…

android c++ debugging logging android-ndk
How to configure NDK for Android Studio

I've installed Android Studio 2.2.3 and created a "myApplication" with include C++ support. I get this error: Error:NDK not configured. …

android-studio android-ndk android-sdk-2.3
How to pass C structs back and forth to Java code in JNI?

I've got some C functions which I am calling through JNI which take a pointer to a structure, and some …

java c java-native-interface android-ndk
What should be reasons to use OpenSL ES instead of AudioTrack in Android?

Currently I'm using AudioTrack passing to it audio data from native layer to play. It seems I can use OpenSL …

android android-ndk audiotrack opensl
Creating a product SDK: How do I add a native lib (.so) and a jar with the SDK I am creating?

I am creating a widget that we will provide to developer end users and it consists of a .jar and …

android jar android-ndk
No version of NDK matched the requested version

After updating to Android Gradle plugin 3.6.0 (released Feb 24, 2020), several project independently started failing with: No version of NDK matched the …

android android-ndk android-gradle-plugin android-sdk-tools android-sdk-manager
How to make symbolic link with cygwin in Windows 7

Recently I have tested to write Android application with native code C/C++. The problem is in making symbolic link …

cygwin symlink android-ndk
Difference between armeabi and armeabi-v7a

As far as I can tell from the docs, the difference between the two supported flavors of ARM architecture in …

android android-ndk cpu-architecture freepascal abi