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2014/10/16 ¤W¤È 08:13:23
android Programming Glossary: externporting libcurl on android with ssl support http://stackoverflow.com/questions/11330180/porting-libcurl-on-android-with-ssl-support are needed Download cURL unpack curl under android_src external curl make the configure script for curl by creating a sh file.. the configure script for curl by creating a sh file in the external curl folder with this content. ` export A home user Development.. include I NDKLIBS . configure host arm eabi with ssl A external openssl ` And the output summary is this one configure Configured..
Rotating a bitmap using JNI & NDK http://stackoverflow.com/questions/14398670/rotating-a-bitmap-using-jni-ndk __android_log_print ANDROID_LOG_ERROR LOG_TAG __VA_ARGS__ extern C JNIEXPORT jobject JNICALL Java_com_example_jnitest_MainActivity_rotateBitmapCcw90..
How to cache bitmaps into native memory http://stackoverflow.com/questions/17900732/how-to-cache-bitmaps-into-native-memory __android_log_print ANDROID_LOG_ERROR LOG_TAG __VA_ARGS__ extern C JNIEXPORT jobject JNICALL Java_com_example_jnibitmapstoragetest_JniBitmapHolder_jniStoreBitmapData..
JNI bitmap operations , for helping to avoid OOM when using large images [closed] http://stackoverflow.com/questions/18250951/jni-bitmap-operations-for-helping-to-avoid-oom-when-using-large-images __android_log_print ANDROID_LOG_ERROR LOG_TAG __VA_ARGS__ extern C JNIEXPORT jobject JNICALL Java_com_jni_bitmap_1operations_JniBitmapHolder_jniStoreBitmapData..
Can't include C++ headers like vector in Android NDK http://stackoverflow.com/questions/4893403/cant-include-c-headers-like-vector-in-android-ndk ANDROID_LOG_ERROR LOG_TAG __VA_ARGS__ #ifdef __cplusplus extern C #endif Comments omitted. void Java_com_example_hellojni_HelloJni_stringFromJNI..
http://stackoverflow.com/questions/6423078/use-c-with-android-ndk-jni ndk samples only make use of basic C functions declared as extern in the header and defined in the cpp file. Then after including.. #include jni.h #include first.h #ifdef __cplusplus extern C #endif jint Java_com_example_twolibs_TwoLibs_add JNIEnv env..
How does setMicrophoneMute() work? http://stackoverflow.com/questions/6874881/how-does-setmicrophonemute-work Basically it ends up in a libhardware with an extern C call to createAudioHardware which plugs in the correct AudioHardWare..
Android app restarts automatically after a crash http://stackoverflow.com/questions/7245550/android-app-restarts-automatically-after-a-crash signal siginfo_t info void reserved kill getpid SIGKILL extern C jint JNI_OnLoad JavaVM vm void reserved struct sigaction handler..
Can't create shared library with static inside http://stackoverflow.com/questions/7332679/cant-create-shared-library-with-static-inside #define _Included_com_Fido_OSTXLib_OSTX #ifdef __cplusplus extern C #endif Class com_Fido_OSTXLib_OSTX Method JMean Signature..
http://stackoverflow.com/questions/7339229/android-std-and-stl-support code is is a .cpp file #include string.h #include jni.h extern C JNIEXPORT jstring JNICALL Java_org_android_helloworld_HelloworldActivity_invokeNativeFunction..
Include Boost C++ library in android http://stackoverflow.com/questions/7885384/include-boost-c-library-in-android if you are going to code in C put your all cpp code inside extern C . extern C cpp code Dont give up Be patient and keep trying... going to code in C put your all cpp code inside extern C . extern C cpp code Dont give up Be patient and keep trying. . share..
Android - A simple ndk project using the Eigen library and jni http://stackoverflow.com/questions/8543221/android-a-simple-ndk-project-using-the-eigen-library-and-jni void vecAdd Vector3f vecA Vector3f vecB vecRtrn vecA vecB extern C JNIEXPORT jfloatArray JNICALL Java_jnimath_act_JnimathActivity_test..
Lame MP3 Encoder compile for Android http://stackoverflow.com/questions/8632835/lame-mp3-encoder-compile-for-android i386 vector . edit file jni utils.h and replace definition extern ieee754_float32_t fast_log2 ieee754_float32_t x with this extern.. ieee754_float32_t fast_log2 ieee754_float32_t x with this extern float fast_log2 float x go to the root directory of your Android..
How to create dll using android http://stackoverflow.com/questions/8656500/how-to-create-dll-using-android #ifdef __cplusplus extern C #endif Class com_testpack_nativetest_NativeLibrary Method..
Calling Android NDK function from Unity Script http://stackoverflow.com/questions/9121781/calling-android-ndk-function-from-unity-script #include android log.h #define DEBUG_TAG NDK_blahy extern C jstring Java_com_blah_blah_getURL JNIEnv env jobject this.. if I load the function correctly like this private static extern jstring Java_com_lyfelotto_blah_blah_getURL JNIEnv env jobject..
porting libcurl on android with ssl support http://stackoverflow.com/questions/11330180/porting-libcurl-on-android-with-ssl-support Source code and compile it since some of the intermediate libs are needed Download cURL unpack curl under android_src external curl make the configure script for curl by creating a sh file in the external curl folder with this content. ` export.. cURL unpack curl under android_src external curl make the configure script for curl by creating a sh file in the external curl folder with this content. ` export A home user Development AOSP 2.3.3 export CC A prebuilt linux x86 toolchain arm.. I SYSROOT usr include I A system core include I NDKLIBS . configure host arm eabi with ssl A external openssl ` And the output summary is this one configure Configured to build curl libcurl curl version 7.26.0 Host setup..
Rotating a bitmap using JNI & NDK http://stackoverflow.com/questions/14398670/rotating-a-bitmap-using-jni-ndk ANDROID_LOG_DEBUG LOG_TAG __VA_ARGS__ #define LOGE ... __android_log_print ANDROID_LOG_ERROR LOG_TAG __VA_ARGS__ extern C JNIEXPORT jobject JNICALL Java_com_example_jnitest_MainActivity_rotateBitmapCcw90 JNIEnv env jobject obj jobject bitmap..
How to cache bitmaps into native memory http://stackoverflow.com/questions/17900732/how-to-cache-bitmaps-into-native-memory ANDROID_LOG_DEBUG LOG_TAG __VA_ARGS__ #define LOGE ... __android_log_print ANDROID_LOG_ERROR LOG_TAG __VA_ARGS__ extern C JNIEXPORT jobject JNICALL Java_com_example_jnibitmapstoragetest_JniBitmapHolder_jniStoreBitmapData JNIEnv env jobject..
JNI bitmap operations , for helping to avoid OOM when using large images [closed] http://stackoverflow.com/questions/18250951/jni-bitmap-operations-for-helping-to-avoid-oom-when-using-large-images ANDROID_LOG_DEBUG LOG_TAG __VA_ARGS__ #define LOGE ... __android_log_print ANDROID_LOG_ERROR LOG_TAG __VA_ARGS__ extern C JNIEXPORT jobject JNICALL Java_com_jni_bitmap_1operations_JniBitmapHolder_jniStoreBitmapData JNIEnv env jobject obj jobject..
Can't include C++ headers like vector in Android NDK http://stackoverflow.com/questions/4893403/cant-include-c-headers-like-vector-in-android-ndk LOG_TAG __VA_ARGS__ #define LOGE ... __android_log_print ANDROID_LOG_ERROR LOG_TAG __VA_ARGS__ #ifdef __cplusplus extern C #endif Comments omitted. void Java_com_example_hellojni_HelloJni_stringFromJNI JNIEnv env jobject thiz std vector std..
http://stackoverflow.com/questions/6423078/use-c-with-android-ndk-jni C with Android ndk jni All the ndk samples only make use of basic C functions declared as extern in the header and defined in the cpp file. Then after including the header file in the C file containing the jni callback.. FIRST_H #define FIRST_H class Test #endif FIRST_H File second.cpp #include jni.h #include first.h #ifdef __cplusplus extern C #endif jint Java_com_example_twolibs_TwoLibs_add JNIEnv env jobject this jint x jint y Test t return 0 #ifdef __cplusplus..
How does setMicrophoneMute() work? http://stackoverflow.com/questions/6874881/how-does-setmicrophonemute-work way the hardware is plugged study the file AudioHardwareInterface.cpp. Basically it ends up in a libhardware with an extern C call to createAudioHardware which plugs in the correct AudioHardWare for the platform. There are also switches for using..
Android app restarts automatically after a crash http://stackoverflow.com/questions/7245550/android-app-restarts-automatically-after-a-crash signal.h #include unistd.h static void signal_handler int signal siginfo_t info void reserved kill getpid SIGKILL extern C jint JNI_OnLoad JavaVM vm void reserved struct sigaction handler memset handler 0 sizeof handler handler.sa_sigaction..
Can't create shared library with static inside http://stackoverflow.com/questions/7332679/cant-create-shared-library-with-static-inside #ifndef _Included_com_Fido_OSTXLib_OSTX #define _Included_com_Fido_OSTXLib_OSTX #ifdef __cplusplus extern C #endif Class com_Fido_OSTXLib_OSTX Method JMean Signature II I JNIEXPORT jint JNICALL Java_com_Fido_OSTXLib_OSTX_JMean..
http://stackoverflow.com/questions/7339229/android-std-and-stl-support the hello world jni sample on my phone. It is working. The code is is a .cpp file #include string.h #include jni.h extern C JNIEXPORT jstring JNICALL Java_org_android_helloworld_HelloworldActivity_invokeNativeFunction JNIEnv env jobject javaThis..
Include Boost C++ library in android http://stackoverflow.com/questions/7885384/include-boost-c-library-in-android
Android - A simple ndk project using the Eigen library and jni http://stackoverflow.com/questions/8543221/android-a-simple-ndk-project-using-the-eigen-library-and-jni z2 vec 0 x vec 1 y vec 2 z vec2 0 x2 vec2 1 y2 vec2 2 z2 void vecAdd Vector3f vecA Vector3f vecB vecRtrn vecA vecB extern C JNIEXPORT jfloatArray JNICALL Java_jnimath_act_JnimathActivity_test JNIEnv env jobject obj jfloatArray fltarray1 jfloatArray..
Lame MP3 Encoder compile for Android http://stackoverflow.com/questions/8632835/lame-mp3-encoder-compile-for-android Makefile.in libmp3lame_vc8.vcproj logoe.ico depcomp folders i386 vector . edit file jni utils.h and replace definition extern ieee754_float32_t fast_log2 ieee754_float32_t x with this extern float fast_log2 float x go to the root directory of your.. vector . edit file jni utils.h and replace definition extern ieee754_float32_t fast_log2 ieee754_float32_t x with this extern float fast_log2 float x go to the root directory of your Android project and run pathtoandroidndk ndk build and you're done..
How to create dll using android http://stackoverflow.com/questions/8656500/how-to-create-dll-using-android #define _Included_com_testpack_nativetest_NativeLibrary #ifdef __cplusplus extern C #endif Class com_testpack_nativetest_NativeLibrary Method add Signature II I JNIEXPORT jint JNICALL Java_com_testpack_nativetest_NativeLibrary_add..
Calling Android NDK function from Unity Script http://stackoverflow.com/questions/9121781/calling-android-ndk-function-from-unity-script functions in Unity. Here is my lib #include jni.h #include string.h #include android log.h #define DEBUG_TAG NDK_blahy extern C jstring Java_com_blah_blah_getURL JNIEnv env jobject this void Java_com_blah_blah_setURL JNIEnv env jobject this jstring.. loads the library just fine using DllImport libname . Now if I load the function correctly like this private static extern jstring Java_com_lyfelotto_blah_blah_getURL JNIEnv env jobject this bad things happen Have I gone about this the wrong way..
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