In the work with field select all available sites and let it load.įurthermore, can I use Eclipse for C++? To use Eclipse for C/ C++ programming, you need a C/ C++ compiler. After setting up an environment open eclipse got to help > install new software. Just download eclipse from the site and install a CDE or java environment. Ya one can use the same eclipse for java and c/ c++ development. Choose MinGW if you are not sure, because MinGW is lighter and easier to install, but having less features.īeside this, how can I use both Java and C++ in eclipse?
On Windows, you could install either MinGW GCC or Cygwin GCC. Http:// use Eclipse for C/ C++ programming, you need a C/ C++ compiler. I tried it n times and failed, my project is under D: \ My document (ndk is in c: \ Android \ android-ndk-r7) I can say that I can directly CD it to the current project directory, and then run it. I copied the project to the ndk configuration environment directory to run it. Open cygwin (for cygwin installation, see to build the android ndk Environment). c file)Ħ compile and generate the libtestjni. Of course, if your eclipse environment has been integrated with the C/C ++ Development Environment (For details, refer to to build the android ndk environment. ), Which can be directly written in eclipse The first three red boxes are common errors. ③ Compile and generate the com_testjni_testjni.h FileĬompilation Method: As shown in. Method 2: Run cmd, locate the project directory, and run the javac command. Class file under the binfile of the project. Method 1: Click build project under android to generate the corresponding. D ("hi", "android call JNI:" + outputjni ()) Ģ4 }② Compile and generate the testjni. */ġ1 Public Void Oncreate (bundle savedinstancestate)ġ3 Super.
The source code is as follows:ĩ /** Called when the activity is first created. Example: testjni ( in windows, for the Linux environment, please refer to the article in refs) ① create an android project and compile the testjni.
In addition:Borrow an image from the Refs-8, as shown belowģ. Note signature before the function: () ljava/lang/string brackets in the meaning: indicates that the function parameter is null, ljava/lang/string indicates that the function return value is a string object of Java Private native string Hello () // has the native keyword Static // declared in the static areaCodeWill be executed before the oncreate Method Android JNI entry instance (Windows + cygwin + eclipse) Skyseraph Feb 20ty 2012 sztcl
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