On Dec 10, 4:49 pm, robert <[email protected]> wrote: > We know that it's very convenient to use TraceView in Android java > code to check the runtime of different chunks of code. Now I develop > my app with NDK and I want to check the runtime of some native > functions, but I found nothing in TraceView guide if it's possible to > use this tool. Because I noticed that one of my native methods spent > too much time and I want to dig out the more detailed root cause. Is > there anybody know if we can use TraceView in native code? Or some > other way to help me solve this problem? Thanks in advance!
You can try using the "-trace" flag with the emulator. This creates traceview output that includes native method calls. You need to use "tracedmdump" to convert the output. Brief mention here: http://developer.android.com/guide/developing/tools/emulator.html Example steps here (didn't see a better reference): http://groups.google.com/group/android-ndk/browse_thread/thread/450844f40fd8073d -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
