My basic requirement is to compile some of my existing C++ code with android ndk. I already have some existing logging in it which is writing to a file. I compiled my code and executed the same and found that the log file i wanted was empty. Hence i wrote a sample test application as below, which was also resulting in an empty file.
On Sat, Dec 5, 2009 at 1:51 AM, Dinesh Harjani <[email protected]>wrote: > > I'm no expert, but if you allow me, why do you need to use the ndk? > This can be done perfectly and quickly using the sdk. Besides, it's > easy to find samples for the sdk; just Google it. > > On Dec 4, 11:56 am, KK <[email protected]> wrote: > > Hi, > > > > I am very new to Android. I am trying the following code in the > > android ndk. > > > > FILE* fp = fopen("/sdcard/test", "wb") > > if(NULL == fp) > > { > > return errno;} > > > > int written = fwrite("Test", 1, 4, fp); > > if(4 != written) > > { > > return -1;} > > > > fclose(fp); > > > > return 0; > > > > I am trying this on emulator and I have created and sdcard for the > > emulator. The function returns 0. When I check the sdcard, a file with > > the name is created, but it is empty. Can anyone please help me on > > this? > > > > Thanks in advance > > -- > 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]<android-developers%[email protected]> > For more options, visit this group at > http://groups.google.com/group/android-developers?hl=en > -- 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
