I\'m trying to profile my JNI application. Is there something like \"Get ticks since startup\" that I can use to measure functions and/or systems? Any开发者_开发知识库thing with the precision of 1/10
I have some C code for Android that does lots of low-level number crunching. I\'d like to know what settings I should use (e.g. for my Android.mk and Application.mk) files so that the code produced wi
I am accessing an ICU4C function through JNI which returns a UChar * (i.e. unicode character array).... I was able to conv开发者_C百科ert that to jbyteArray by equating each member of the UChar array
I am looking to access a FX7400 RFID reader with a Java application, unfortunately the only developer kits they offer for the reader are .NET and C. Is ther开发者_运维技巧e an easy way for me to acces
I have a JNI function that returns a UChar array (from the ICU4C library) which I\'d like to convert to a Java character array so I can call this from Java. I am not sure where the problem is as whene
Is there any mechanism to send asynchronous events/signals through JNI from C to Java开发者_Go百科 or viceversa? I need to catch a signal/event from C to Java.It sounds a bit tricky, as JNI is suppose
I happened to chance upon the file \"org_apache_harmony_xnet_provider_jsse_NativeCrypto.cpp\" in the libcore of android.
I have a bitmap created from java code and updating the pixels from native code. I was just wondering if we can call invalidate from the native code.
This question is about event handling on Android. It is not specific to c++. I need to process UI/OS events, without blocking when all events have been processed.
I have a question. Is there a way by which I can check if a dll can be loaded without actually loading it? My problem is as follows:
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