1 or lower would fail to build due to The "BuildApk" task failed unexpectedly Could not find file 'obj\Release\71\android\bin. I am developing a 64-bit, API 27, Qt-based vendor app. Tag: c,android-ndk,porting,include-path,android. com Looks the same as comment #4, but it's a different issue from the original bug. [Android NDK]错误log:ExtMediaPlayer-JNI(22104) env-IsInstanceOf fails. 1、报错信息2、原因分析从报错日志可以看到,原因是NDK没有配置好。3、解决方案1,在你的local. This may take a few seconds. On MacOS go with Finder to the application folder called "Android Studio. 4442984 fixed in: visual studio 2017 version 15. Run setup-x86_64. For those using Ant to build the application, it is possible to mark a. For the x86 builds, only the second line is displayed. so is copy to the apk when it is used the static lib type? About OpenCV 2. I go to "Tools> Options> Xamarin> Android Settings" in this tab I see Android NDK Location -> "No Android NDK found" how do i want to install android ndk for visual studio 2015 ?. The first time you build a project for Android using IL2CPP, you will be asked to locate the folder where you installed the Android NDK. It is currently set to C:\Users\Jonas\AppData\Local\Android\android-sdk\ndk-bundle. Bazel supports building Android apps using the Android rules. Thanks to Android NDK we can use JNI to invoke native code from Java/Kotlin and vice versa. Hover on them and you should have a tooltip with the full path (or right click and select Properties to get the path). If fmt is non-null, cond is unused. 1 原生库支持。 添加了示例应用 san-angeles,此应用可以通过原生 OpenGL ES API 渲染 3D 图形,同时使用 GLSurfaceView 对象管理 Activity 生命周期。. properties sdk、ndk配置文件. Android NDK,修订版 2(2009 年 9 月) 最初以“Android 1. 0, but on 6. Integration issue to tess-two (Tesseract Tools for Android)library into an Android studio and build ndk 2 Accessing root files (/system, /dev) from a native library in Android application. Unresolved inclusion in OpenCV+Android tutorial. Download latest version of gradle. A regression was introduced in Titanium SDK 5. This guide gives you the information you need to get up and running with the NDK on Android Studio. properties文件中添加你的ndk路径 ## This file is automatically generated by Android Studio. Before installation I chose to also install Android SDK & NDK Tools via the Hub. Error:Execution failed for task ':library:ndkBuild'. Installing compile samples 4. Introduction into Android Development¶ This guide was designed to help you in learning Android development basics and setting up your working environment quickly. The standard OpenMAX AL headers and contain the declarations necessary for performing multimedia output from the native side of Android. Now i compile that application and get apk. AOSP_SYSROOT: /Users/spartygw/android-ndk-r19//platforms/android-21/arch-arm64. After calling this method all calls to updateTexImage will fail until a successful call to attachToGLContext is made. This guide gives you the information you need to get up and running with the NDK on Android Studio. gradle gradle项目设置配置文件 local. Building FreeType Libraries for x86 Devices Using the Android* NDK For a description of the syntax of the Android. I go to "Tools> Options> Xamarin> Android Settings" in this tab I see Android NDK Location -> "No Android NDK found" how do i want to install android ndk for visual studio 2015 ?. Android does not use Java bytecodes or class files, so passing in binary class data doesn't work. GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together. VLC for Android is a full audio player, with a complete database, an equalizer and filters, playing all weird audio formats. Unresolved inclusions in OpenCV android tutorial 4. Extract the android-ndk-r13b folder to a directory on your computer and note the location. Since #1961 pjsip use ANDROID_ALARM_GET_TIME for timestamp. I'm following the instructions in the docwiki to add a new Android SDK, but when I reach the point where I need to select an Android API level, there is nothing to select from. Configure JDK, NDK path environments Step by Step - How to create a c++ library with NDK on Android Studio 1. The common reasons that may cause connection failure to PC X server are the following: 1. Ensure that your Android SDK includes NDK and CMake. build:gradle-experimental:0. The SDK you provide comes with the sources and precompiled outputs. When Android NDK 11 came out, it no longer included RELEASE. 05 작성자 : 로봇시대 우선 ‘남은그루터기’님께서 써주신 “Android NDK FFmpeg 컴파일 강좌 (1/4 ~ 4/4)”는 제가 FFmpeg 을 안드로이드폰에 올리고자 할 때 길잡이가 되어준 훌륭한 강좌였습니다. I’m going to write about how to use Native Development Kit (NDK) to use C++ OpenCV code with Android. Android SDK; Android NDK; For the Android SDK, you can download ‘just the command line tools’. To unsubscribe, the client app calls Firebase Cloud Messaging unsubscribeFromTopic() with the topic name. Locking will ensure that the memory for the pixels will not move until the unlockPixels call, and ensure that, if the pixels had been previously purged, they will have been restored. While trying to build Qt for Android ARMv8 I discovered that the openglesv3 test would fail, regardless of the values passed to the configure command line. That's why I was confused I had to completely uninstall Android Studio, create a new folder C:\Android\ and install it there to fix the problem. android - fopen() does not reset the file I am using a native library which creates and writes to a binary file(a network logging file) with fopen(). Dear all, We would like to upgrade ndk from r12b to r18b for our project which using protobuf, but I met following issues when build protobuf. android-ndk-r20-linux-x86_64. The first time you build a project for Android using IL2CPP, you will be asked to locate the folder where you installed the Android NDK. but both fails during downloading. check it and press "Install" - can help. Thus you can just do the following to get a shader that will work with both desktop GL and ES 2. I am trying to build libzmq for Android using CMake and the toolchain embedded in the NDK. A NULL string is returned when all the file names have been returned. properties is modified, you should invoke the update task. The most common reason this fails for Android apps is that they don't have the permission WRITE_EXTERNAL_STORAGE in their application manifest. but both fails during downloading. However after turning of my computer and turning it back on I load up the same application that was working perfectly fine to find when i tried and compile I get this Error:Execution failed for task ':app:ndkBuild'. Until Android 2. See this tutorial for a start. classpath 'com. 2 built failed with Android NDK r8b. Android Studio and the Android plugin for IntelliJ IDEA are built from the same code, and all of the changes in Android Studio are, and. Baodong Chen you should add to your AndroidManifest. Have similar issue compiling different software, not openssl. 0, but on 6. How to Test Online Multiplayer on Mobile. 확인해보니 OpenCV 4. However, The 'ndk-build' is failed in case of arm64-v8a, x86, and x86_64. app", right click on it and select "Show Package Contents". dir=D\:\\Android\\sdk\\ndk-bundle 此时可以解决使用ndk的问题,如果还有出现最上面的问题,可尝试使用以下解决方法: 在module的build. 0 without manually defining anything:. Hello I Imorted a Github source code of Telegram. 5 (not experimental way). You can use it to build from your own source code, or to take advantage of existing prebuilt libraries. 0; NDK r12 and higher automatically pass -Wl,--build-id to the linker too. 0 and higher, so you can see exactly which version of your code crashed. Hello and thanks for the reply! I couldn’t find the SDKs mentioned in the forum post, but could this be the problem: “Using custom NDK path (ANDROID_NDK is set)”?. Android NDK is a reliable and effective toolset specially designed for Android and Java developers who need to implement parts of their app using programming languages such as C++ or C#. What you'll need. mk build file for the C and C++ source files to. I tryed to install both ways - online and offline installation, but both fails during downloading. I get failure while I try to configure the encoder. gradle 顶级构建文件 build. Now i compile that application and get apk. The functions used here represent a sampling of open source/public domain image processing algorithms. Please use Report a Problem option in the upper right corner of the VS title bar to talk about the problems in visual studio preview. Given a java bitmap object, attempt to lock the pixel address. Problem on building Android on VSTS - Missing NDK toolchains directory 1 Solution Xamarin. In this post, I walk you through building and running a sample application on an Android device. This short guide outlines the basics of utilizing the Android NDK to use C or C++ code in your Android App when using Android Studio 2. My NDK is 12. I'm having the following structure: - a bunch of native shared libraries installed in "/system/vendor/"; I'm working with a custom built Android image so there's no problem having the libraries there with proper permissions and everything - a couple of applications using the NativeActivity. 523 // -frtti -fno-exceptions, the build fails at link time with undefined. The reson I want to be able to do this is to save disk space since I want to use another tool/ide, Deco for React Native development, as well as Xamarin that asks for Android SDK. Check your Options in the drop-down menu of this sections header. The common reasons that may cause connection failure to PC X server are the following: 1. The transparency of open source code provides developers the flexibility to customize, validate, and leverage hardware accelerations. This makes apps that use them more likely to fail on specific devices, or on future releases — as many developers found when Android 6. Applications that work in both 3DoF mode and 6DoF mode must declare:. properties is modified, you should invoke the update task. so on ARM devices). and non-existent files in internal storage from an NDK library would fail with permission errors? android android-ndk fopen. mk I'm building using the NDK and am having trouble getting the parent directory in the include path. In a similar manner, any valid C code compatible for the Android platform may be utilized with the help of the Android NDK. Separate the words with spaces (cat dog) to search cat,dog or both. I guess going to SDK Manager (down arrow icon on the upper main menu) -> System Settings -> Android Sdk -> On the Tabs choose "SDK Tools" -> Find checkitem with caption "Cmake". If you are using NDK, verify the ndk. 5 (not experimental way). loadLibrary Results in SIGSEGV Code=1 I have a massive C/C++ library that I'm trying to use through JNI for an Android project. Hello, We'd like to use the Photon SDK for Android (using the NDK). So, i tried modifying android. Separate the words with spaces (cat dog) to search cat,dog or both. Jordan Réjaud. h 来打印Log 日志,具体方法如下:. This may take a few seconds. When Android NDK 11 came out, it no longer included RELEASE. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. ChadUrso [Error] Android NDK r11c failed to install. Simple searches use one or more words. Manage topic subscriptions on the server. Dear all, We would like to upgrade ndk from r12b to r18b for our project which using protobuf, but I met following issues when build protobuf. Add this in build. mk and generate one on the fly (and do it wrong for any non-trivial NDK-enabled project). Simply add a Script step as the very first step in the workflow, with the foll…. android是安卓的缩写,NDK是日本电波工业株式会社的英文缩写,Android NDK 是在SDK前面又加上了“原生”二字,即Native Development Kit,因此又被Google称为“NDK”。 Android程序运行在Dalvik虚拟机中,NDK允许用户使用类似C / C++之类的原生代码语言执行部分程序。. See this tutorial for a start. If you are using NDK, verify the ndk. When Android NDK 11 came out, it no longer included RELEASE. PC X server is not installed: After installing Xmanager, set "Forward X11 connections to Xmanager"(Properties -> Tunneling -> X11 Forwarding). android-ndk-r20-linux-x86_64. JDK 7で実行してください。 導入. 2 and I am not using Experimental Plugin for NDK. Open Source Android* Software Stack. The AWS SDK for C++ can build and run on many different platforms, including Android. Pre-requisites. Whenever I have tried ofstream::open and also fopen but cannot open existing files or create new files for writing. 3 from the android ndk v7c. One thing I notice is the options default is "C:\Program Files (x86)\NVIDIA Corporation\Nsight Tegra 1. Follow @p5android and @ProcessingOrg on Twitter, and also Processing Foundation Medium's posts, for news and updates! Tweets by p5android. CodeWorks for Android install fails on Debian Stretch. In this blog, we will learn how to secure our API Keys that are used in Android applications using the Android NDK (Native Development Kit). Tag: c,android-ndk,porting,include-path,android. windows 10. Use a previously installed Android SDK and NDK. 0 implementations are required to have a GL_ES macro predefined in the shaders. h files inside the jni folder. Android NDK R15_C fails to compile (including samples) windows 6. If the second, what is the result of errno after a failed fopen() / fread(). The most common reason this fails for Android apps is that they don't have the permission WRITE_EXTERNAL_STORAGE in their application manifest. If the NDK version which is preinstalled on the Android stack is not the one you want to use, you can install any version via a Script step. Pre-requisites. The Vendor Native Development Kit (VNDK) is a set of libraries exclusively for vendors to implement their HALs. If you have build machines with Unity (using headless mode) to build the build, each of the slaves will ned the NDK, SDK, JDK, installed as well. This is true whether it's opened in "r" or "w" mode. 2 (API 17), Android 4. I go to "Tools> Options> Xamarin> Android Settings" in this tab I see Android NDK Location -> "No Android NDK found" how do i want to install android ndk for visual studio 2015 ?. For example, # /opt/android-ndk-r8e or /opt/android-ndk-r9. mk文件里没有定义APP_PLATFORM android-19,那么会使用默认的。所以加上后,把project. I'm using C++ Builder 10. Join GitHub today. 5 (not experimental way). Everything worked nice first, but the next day I launched UE and tried to build the same project with the same settings and it failed leaving this log:. I keep having issues with my Linux distro and have to change it often so I have to reconfigure the whole Eclipse Android settings. FFmpeg version 0. So, i tried modifying android. Dianne Hackborn. Running ndk-build V=1 NDK_LOG=1 clean with debug output didn't help. 05 작성자 : 로봇시대 우선 ‘남은그루터기’님께서 써주신 “Android NDK FFmpeg 컴파일 강좌 (1/4 ~ 4/4)”는 제가 FFmpeg 을 안드로이드폰에 올리고자 할 때 길잡이가 되어준 훌륭한 강좌였습니다. GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together. useDeprecatedNdk=true 3、在local. Configure JDK, NDK path environments Step by Step - How to create a c++ library with NDK on Android Studio 1. Improved SDK stability when capturing native crashes. open("TestFile. If fence is not negative, it specifies a fence file descriptor on which to wait before locking the buffer. I tryed to install both ways - online and offline installation, but both fails during downloading. but both fails during downloading. This topic deserves a section since it is a critical requirement for handling files in native code and there is not much documentation on the web on it. In this release we've tried to unify this; the NDK should now be installed under the SDK home in "ndk-bundle". Whenever I try to use these functions, the application crashes. You may be surprised that there’s no STL in the list of NDK libraries. Integration issue to tess-two (Tesseract Tools for Android)library into an Android studio and build ndk 2 Accessing root files (/system, /dev) from a native library in Android application. dir=D\:\\Android\\sdk\\ndk-bundle 此时可以解决使用ndk的问题,如果还有出现最上面的问题,可尝试使用以下解决方法: 在module的build. Options object. Hi, I was following the tutorial on cooking and deploying a sample project for Android. VS2017 Android/NDK builds fail randomly. It is currently set to C:\Users\Jonas\AppData\Local\Android\android-sdk\ndk-bundle. This also goes for any special characters as well. > A problem occurred starting process 'command 'null/ndk-build'' has anyone else come. cfg being read-only!?! My solution was to de-select the NDK install to allow installation to succeed. However, The 'ndk-build' is failed in case of arm64-v8a, x86, and x86_64. If you compile a Go source file with. The returned file name is suitable for passing to AAssetManager_open(). 0 (Eclair), the '$' character was not properly converted to "_00024" during searches for method names. The game works fine on devices with Android below 6. In two weeks, we'll be welcoming Android developers from around the world at Android Dev Summit 2019, broadcasting live from the Google Events Center (MP7) in Sunnyvale, CA on October 23 & 24. mk I'm building using the NDK and am having trouble getting the parent directory in the include path. In my native code, I create a pthread and in my pthread loop, I called AttachCurrentThread() to the JVM in the beginning of the loop. Use 'android list targets' to get the target ids. The second thing to note is that executables and shared libraries files will show the BuildId (if present) in Android 6. 2): OpenCV Loader imports not resolved. Baodong Chen you should add to your AndroidManifest. xda-developers Android Stick & Console Computers Android Stick & Console AMLogic based Computers AMLogic S912 & S905 FAQ Fix Root, Hide SU, Backup/Restore Media Player TV Box! by flipmode_11. Unity2019上のPreferenceのExternal Toolsのタブを開いてみたらAndroidのSDK, NDKのところに黄色いアラートが出てました。 今回はUnity Hubで Recommended versionのAndroid SDK Tools, NDK Toolsをインストールする方法を調べてみました。. (See man 7 fifo: this is the correct, default behaviour; although Linux supports non-blocking fopen() of a fifo, PHP doesn't). This is true whether it's opened in "r" or "w" mode. 328] [Exception] Installation of Android NDK failed with exception. @amsantosr your kit seems Ok, and it was auto-detected by Qt Creator. (Note that your activity may have a. ofstream testFile; testFile. properties中添加NDK开发包目录位置(因个人ndk位置而改变): ndk. Yes you need Android NDK when you want to build an Android app with Unity using IL2CPP. Android application with BundleAssemblies enabled fails with Android NDK 16. Can i use the precompiled outputs as-is out of the box?. That's why I was confused I had to completely uninstall Android Studio, create a new folder C:\Android\ and install it there to fix the problem. android - fopen() does not reset the file I am using a native library which creates and writes to a binary file(a network logging file) with fopen(). dir is set to a valid NDK directory. The CMake process fails when it tries to compile a "simple test program" and says:. GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together. There are a lot of great recent tutorials on starting up with the Android NDK in Android Studio 1. This project in the end need to rely on, why ? he first time this is performed we need to initialize various git submodules that SQLCipher for Android depends on。. Hello, We'd like to use the Photon SDK for Android (using the NDK). so" sigemptyset was inlined before android-21, but is now declared. Please use Report a Problem option in the upper right corner of the VS title bar to talk about the problems in visual studio preview. If you intend to use it as a regular user, create the Android sdk users group, add your user. Fixed an issue where crash reports would contain only one stack frame. mk,include 了其它子Android. Hi all, I am trying to run the android examples. This is the error: Build command failed. img and is dynamically linked to vendor code at runtime. GitHub 3083: Projects that had both Use incremental packaging system (aapt2) and Generate one package (. Dear all, We would like to upgrade ndk from r12b to r18b for our project which using protobuf, but I met following issues when build protobuf. Intellisense report many errors with Android native project 1 Solution VS2017 crashes when intellisense tries to parse a C++ file with a line continuation character in a macro on the last line 1 Solution Visual C++ Project System Package, failed installation on Visual Studio 2017 Professional. Android application with BundleAssemblies enabled fails with Android NDK 16. ofstream testFile; testFile. It contains everything you need to start building applications with this programming language, as well as a fully functional device emulator for testing them out when you've finished. Version 1r7, the download always failed for android tool chain and SDK platforms. 1 or lower would fail to build due to The "BuildApk" task failed unexpectedly Could not find file 'obj\Release\71\android\bin. 522 // When building against STLport with the Android NDK and with. mk,然后include 了其它子Android. Separate the words with plus signs (cat +dog) to search for items that may contain cat but must contain dog. If you develop an Android application with some native C/C++ layer (NDK) and try to open the file from it by doing FILE *pFile = fopen ("myfile. I am developing a 64-bit, API 27, Qt-based vendor app. There are subcomponents for security, the platform, Android Developer Tools, documentation, and more. 0 and NDK on another similar laptop with Intel i5 CPU and SSD without a hitch. Hello I Imorted a Github source code of Telegram. The CMake process fails when it tries to compile a "simple test program" and says:. 24, 2012 UPDATE: This tutorial is out of date. android - fopen() does not reset the file I am using a native library which creates and writes to a binary file(a network logging file) with fopen(). 0 (Eclair), the '$' character was not properly converted to "_00024" during searches for method names. I try installed visual studio 2015 for windows 7, when running demo xamarin was reported "No Android NDK found". Hi, I can't reproduce your issue with visual studio 2017 preview 15. open("TestFile. I guess going to SDK Manager (down arrow icon on the upper main menu) -> System Settings -> Android Sdk -> On the Tabs choose "SDK Tools" -> Find checkitem with caption "Cmake". A lot of information can be found in SDL/docs/README-android. ===== Failed getting available Android API levels. Architecture Overview¶ The App consists of a Java part, the native strongSwan libraries (libstrongswan, libcharon etc. Q&A for Work. Failed to create JavaTypeInfo for class: {0} due to {1}. In two weeks, we'll be welcoming Android developers from around the world at Android Dev Summit 2019, broadcasting live from the Google Events Center (MP7) in Sunnyvale, CA on October 23 & 24. There is absolutely no difference in functionality for accessing files via either java or the NDK (the java APIs are just wrappers for calling the native file functions), and apps can definitely write to the SD card if they have the permission, so it most likely it something generally wrong unrelated to the NDK. The SDK command line tools do not support installing the Android NDK also, so you will need to go here and download the appropriate file: Android NDK Downloads; Once you have downloaded the Android NDK you will need to unzip the contents of the ZIP file to a suitable location (for example C:/Android NDK/). The NDK is not required to build, run, or distribute apps using the Titanium SDK. For certain types of apps, this can help you reuse code libraries written in those languages. That's why I was confused I had to completely uninstall Android Studio, create a new folder C:\Android\ and install it there to fix the problem. $ roslaunch move_base_ndk_demo move_base_demo. We will use the native support in Android NDK for reading assets. My NDK is 12. Run with --info or --debug option to get more log output. You can use it to build from your own source code, or to take advantage of existing prebuilt libraries. Yes you need Android NDK when you want to build an Android app with Unity using IL2CPP. Simplify your Android development, grow your user base, and monetize more effectively with Google services. VLC for Android can play any video and audio files, as well as network streams, network shares and drives, and DVD ISOs, like the desktop version of VLC. Android NDK can't open any file. 0 and higher, so you can see exactly which version of your code crashed. Fixed an issue where crash reports would contain only one stack frame. The Android NDK is required to build native modules for Android, or to build the Titanium SDK from source. 0 Marshmallow switched from OpenSSL to BoringSSL. In a similar manner, any valid C code compatible for the Android platform may be utilized with the help of the Android NDK. mk to skip android_jni. It is currently set to C:\Users\lucst\Documents\Android SDK\ndk-bundle. gradle中ndk模块中添加下面的代码:abiFilte. This means we should look at the CHANGELOG for NDK r19 to determine the breaking change. dir is set to a valid NDK directory. Upon updates, it overrides previous installation completely. I had a similar problem installing on Debian Stretch, but in my case the NDK install failed due to local. If you develop an Android application with some native C/C++ layer (NDK) and try to open the file from it by doing FILE *pFile = fopen ("myfile. That's why the android studio says it has not been downloaded but it really has. 2 and I am not using Experimental Plugin for NDK. Open your android studio. Can't find android phone. However, you may have been bitten by the "using latest software packages" bug. To prevent this, the Android Open Source Project (AOSP) maintains the Android Compatibility Program, which spells out what it means to be *Android compatible* and what's required of device builders to achieve that status. Android NDK. And, in /data, the permission of read or write is no doubt Ok. Install Issues. ANDROID_DLEXT_USE_RELRO When set, compare the GNU RELRO section of the mapped library to relro_fd after relocation has been performed, and replace any relocated pages that are identical with a version mapped from the file. I'm using Eclipse ADT with NDK developing a Android Application involving OpenCV. I freshly downloaded the latest NDK [r20] but the problem was here already with r19c. 2977051 (and it is installed via Android Studio 2. - qtConfAddNotice("Available Android host does not match host architecture. How to configure custom locations for the Java Development Kit, Android SDK, and Android NDK. * Get more help at https://help. Hi, I was following the tutorial on cooking and deploying a sample project for Android. mk must not contain space. Whenever I have tried ofstream::open and also fopen but cannot open existing files or create new files for writing. @ I don't understand where libc. Android Java 文件读写 IO 类的具体实现的代码在 libcore 中实现,原理也是通过 JNI 的方式实现的,对于. Android Build task does not support null coalesce and throw 0 Solution Xamarin. 3 MXNet commit. I'm having difficulty with file IO within NDK. but Android studio is still not attempting to build the. UsefullCode. The message above is received when X application fails to connect to PC X server, Xmanager. Iterate over the files in an asset directory. It is currently set to C:\NVPACK\android-sdk-windows\ndk-bundle. The fopen() function may also fail and set errno for any of the errors specified for the routine open(2). 2977051 (and it is installed via Android Studio 2. The NDK supplies headers for each major platform - for example, API 18, API 14, API 9, API 8, and API 5. How to install offline Android SDK Tools/SDK Manager? This package will ALWAYS be installed on the same path regardless of the newer versions available. If you compile a Go source file with. Wait a few seconds for the node to start. Download latest version of gradle. // (On Windows, make sure you escape backslashes, e. It provides headers and libraries that allow you to build activities, handle user input, use hardware sensors, access application resources, and more, when programming. This is a limitation with the Android NDK. dir is set to a valid NDK directory. Project Member #15 [email protected] I try the following code but in both cases I get fail messages reporting that the files failed to open. I am running Windows 8. The Android Issue Tracker has a variety of sub-components in a number of categories related to Android. 12 or later, use the latest available version of NDK with android-clang toolchain. It should give there already a warning when the content is not correct. For certain types of apps, this can be helpful so you can reuse existing code libraries written in these languages, but most apps do not need the Android NDK. @amsantosr your kit seems Ok, and it was auto-detected by Qt Creator. If # ANDROID_NDK_ROOT is set, then the value is ignored.