![]() adb devices in order to make sure the emulator appears in the device list. apk file for OpenCV Manager is already provided at the $ANDROID_SDK_HOME/apk/ directory.Įnter directory $ANDROID_SDK_HOME/platform-tools/ OpenCV Manager must be installed prior running any application.Target … for instance “Android 4.0 – API Level 14” (select the one that matches the target platform) Create an emulator with appropriate configuration (arbitrary config may not work!).Click on “Android Virtual Device (AVD) Manager” on the toolbar Eclipse.Build the project (clean it before if necessary) until no error.Ĭonfigure an emulator (in case no real device).Double check on platforms and gnu-libstdc++ version. Because Android NDK is frequently updated on behalf of Google, the version used to develop OpenCV does not match against the latest version shipped in Android NDK. In C/C++ General > Paths and Symbols > At Languages GNU C and GNU C++, make sure that Include directories point to existing file(s) and/or directories.In C/C++ Build tag > change “$/ndk-build”.Right click on the project > Properties > Android tag > Select the proper Android platform target (that you have downloaded) Add the OpenCV Library (this is done by default).This setting may not be easy at the first use. In order to make sure that everything works fine, we have to compile successfully a project. ![]() Right click on OpenCV-2.4.9-android-sdk and Properties > Android > Check the proper Android API level.The essential project is “OpenCV Library x.x.x” Check all projects detected in the list below and FINISH. File > Import… > General > Existing Projects into Workspace > Next > Browse for the home directory of OpenCV-2.4.9-android-sdk. Upzip it into the same directory level of Eclipse (not mandatory). Download the OpenCV pack for Android development, for instance.Besides CDT, NDK needs to be installed so that Android native codes can be compiled.Start Eclipse and now C/C++ projects are available. Unzip the directory so that it merges with the existing Eclipse home directory. Put the zip file into the same directory level with the Eclipse. Doing this by downloading the latest CDT package from (Eclipse IDE for C/C++ developers). Next we need to install the CDT development tool so that we can write C and C++ code inside Android apps.Second, check on API level you want to write applications essential items are SDK Platforms and some system images (Google API is required if you develop Google related apps like Google maps). First, check on Tools > Android SDK Tools Android SDK Platform-tools Android SDK Build tools. There are several important stuffs to be installed. ![]() Start Android SDK Manager by clicking on the icon Anroid in the toolbar Eclipse, or run from the command line There are a lot of different platforms (CPU, API level, arch, etc.) just download the one you want to use. Download and install platform tools of Android SDK.Check all modules appearing in the box below and FINISH. Put “ADT plugin” into the Name field and put “ ” into the Location field. Install the plugin ADT (Android Development Tool) onto the newly downloaded Eclipse: run eclipse and access Help > Install New Software … > Add.Run Eclipse and config the path to the SDK tools for Android.Note that just down load “SDK Tools only” Goto and download the file that fits to the machine’s architecture. Download the SDK tools for Android development.Download and unzip the latest Eclipse IDE for Java developers ( ).These instructions are typically for whom to use Ubuntu. ![]() That’s why I note down here how to hack this stuff. There are a lot of way doing this but none of them is straightforward to me. So all I need is to install Android SDK and the OpenCV for mobile. I am interested in developing those applications using Android. As processors in smartphones are powerful than before, computation-demanding applications are feasible on mobiles.
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