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2014/10/16 ¤W¤È 08:18:29
android Programming Glossary: mallochttp://stackoverflow.com/questions/10255910/bitmap-memory-leaks was just a pointer for a native heap memory space using malloc and i could clean that native memory calling .recycle after..
AES gets different results in iOS and Java http://stackoverflow.com/questions/17535918/aes-gets-different-results-in-ios-and-java 'r' 'e' 't' 'K' 'e' 'y' size_t bufferSize 16 void buffer malloc bufferSize size_t numBytesEncrypted 0 const char iv2 16 65 1..
http://stackoverflow.com/questions/1945142/bitmaps-in-android that backs a Bitmap object is allocated using native code malloc rather than the Java new keyword. This means that the memory..
How to use NDK in android project? http://stackoverflow.com/questions/4359720/how-to-use-ndk-in-android-project Addition i char szResult jlong sum value1 value2 szResult malloc sizeof szFormat 20 sprintf szResult szFormat sum jstring result..
http://stackoverflow.com/questions/4577268/iptables-in-android tcp new unsigned short totaltcp_len unsigned short tcp malloc totaltcp_len memcpy unsigned char tcp pseudohead sizeof struct..
ByteBuffer not releasing memory http://stackoverflow.com/questions/5060307/bytebuffer-not-releasing-memory JNIEnv env jlong size void buffer malloc size jobject directBuffer env NewDirectByteBuffer buffer size.. allocates memory from the native heap free store think malloc which is in turn wrapped in to a ByteBuffer instance. When the.. long size entry point that calls void buffer malloc size to allocate native memory wraps the newly allocated array..
Problem with Runtime.exec and Android http://stackoverflow.com/questions/6018126/problem-with-runtime-exec-and-android
Decoding audio via Android using FFMpeg http://stackoverflow.com/questions/6228008/decoding-audio-via-android-using-ffmpeg env file isCopy int16_t pAudioBuffer int16_t av_malloc AVCODEC_MAX_AUDIO_FRAME_SIZE 2 FF_INPUT_BUFFER_PADDING_SIZE.. FF_INPUT_BUFFER_PADDING_SIZE int16_t outBuffer int16_t av_malloc AVCODEC_MAX_AUDIO_FRAME_SIZE 2 FF_INPUT_BUFFER_PADDING_SIZE.. 0 fprintf stderr could not open codec n exit 1 outbuf malloc AVCODEC_MAX_AUDIO_FRAME_SIZE f fopen filename rb if f fprintf..
http://stackoverflow.com/questions/10255910/bitmap-memory-leaks memory leaks So before honeycomb the Bitmap obeject was just a pointer for a native heap memory space using malloc and i could clean that native memory calling .recycle after honeycomb the memory for the Bitmap is allocated in the app..
AES gets different results in iOS and Java http://stackoverflow.com/questions/17535918/aes-gets-different-results-in-ios-and-java kCCKeySizeAES128 'T' 'h' 'e' 'B' 'e' 's' 't' 'S' 'e' 'c' 'r' 'e' 't' 'K' 'e' 'y' size_t bufferSize 16 void buffer malloc bufferSize size_t numBytesEncrypted 0 const char iv2 16 65 1 2 23 4 5 6 7 32 21 10 11 12 13 84 45 CCCryptorStatus cryptStatus..
http://stackoverflow.com/questions/1945142/bitmaps-in-android android bitmap share improve this question The memory that backs a Bitmap object is allocated using native code malloc rather than the Java new keyword. This means that the memory is managed directly by the OS rather than by Dalvik. The only..
How to use NDK in android project? http://stackoverflow.com/questions/4359720/how-to-use-ndk-in-android-project env jobject this jint value1 jint value2 char szFormat Addition i char szResult jlong sum value1 value2 szResult malloc sizeof szFormat 20 sprintf szResult szFormat sum jstring result env NewStringUTF env szResult free szResult return result..
http://stackoverflow.com/questions/4577268/iptables-in-android sizeof struct tcphdr tcpopt_len tcpdatalen unsigned short tcp new unsigned short totaltcp_len unsigned short tcp malloc totaltcp_len memcpy unsigned char tcp pseudohead sizeof struct tcp_pseudo memcpy unsigned char tcp sizeof struct tcp_pseudo..
ByteBuffer not releasing memory http://stackoverflow.com/questions/5060307/bytebuffer-not-releasing-memory on the C side I then defined JNIEXPORT jobject JNICALL Java_com_foo_bar_allocNative JNIEnv env jlong size void buffer malloc size jobject directBuffer env NewDirectByteBuffer buffer size jobject globalRef env NewGlobalRef directBuffer return globalRef.. this question There is no leak. ByteBuffer.allocateDirect allocates memory from the native heap free store think malloc which is in turn wrapped in to a ByteBuffer instance. When the ByteBuffer instance gets garbage collected the native memory.. could implement the following publish a native ByteBuffer allocateNative long size entry point that calls void buffer malloc size to allocate native memory wraps the newly allocated array into a ByteBuffer instance with a call to env NewDirectByteBuffer..
Problem with Runtime.exec and Android http://stackoverflow.com/questions/6018126/problem-with-runtime-exec-and-android
Decoding audio via Android using FFMpeg http://stackoverflow.com/questions/6228008/decoding-audio-via-android-using-ffmpeg begining of your main function const char szfile env GetStringUTFChars env file isCopy int16_t pAudioBuffer int16_t av_malloc AVCODEC_MAX_AUDIO_FRAME_SIZE 2 FF_INPUT_BUFFER_PADDING_SIZE int16_t outBuffer int16_t av_malloc AVCODEC_MAX_AUDIO_FRAME_SIZE.. int16_t av_malloc AVCODEC_MAX_AUDIO_FRAME_SIZE 2 FF_INPUT_BUFFER_PADDING_SIZE int16_t outBuffer int16_t av_malloc AVCODEC_MAX_AUDIO_FRAME_SIZE 2 FF_INPUT_BUFFER_PADDING_SIZE __android_log_print ANDROID_LOG_INFO DEBUG_TAG RAH28 Starting.. 1 c avcodec_alloc_context open it if avcodec_open c codec 0 fprintf stderr could not open codec n exit 1 outbuf malloc AVCODEC_MAX_AUDIO_FRAME_SIZE f fopen filename rb if f fprintf stderr could not open s n filename exit 1 decode until eof..
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