I'm afraid I'm quite lost because I've built an Android app that uses tinyalsa through jni, but when I call pcm_open, I get:
cannot open device '/dev/snd/pcmC1D0c': Permission denied I do see the file in question if I su -c 'ls /dev/snd' on adb shell. In fact, if I statthis file and the directories above it, all the way up to the root directory, the permissions that statoutputs conform to the permissions that I see on my ordinary linux workstation: All of the directories are 0755/drwxr-xr-x, and the file itself is 0660/crw-rw----. Is my approach wrong? I am attempting to use tinyalsa by adding pcm.c <https://github.com/tinyalsa/tinyalsa/blob/master/src/pcm.c> and an Android.mk file to compile it as a module. Then in another .c file, I call pcm_open. *Please, why would Android deny me permission, and what do I need to do about it?* -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/android-developers. To view this discussion on the web visit https://groups.google.com/d/msgid/android-developers/29a119d1-e965-4c2c-a926-ba7b851ff263%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
