[android-developers] Re: how to save a temporary file to /cache
HI Chris. I have to save the file to /cache. not the cache under my appl. Thanks anyway. -Paul On Apr 22, 12:11 pm, theSmith wrote: > Paul, > > You cannot write to the top level 'cache' directory. You must write > to the 'cache' directory in you application's package structure. I'm > not using C so I can't give you an example there, but from java you > can use your application's context to get the cache dir and use an io > stream to write to it. > > The file structure looks like this /data/data/your-package-name/cache > > --- > Creator of My College Lifehttp://mycollegelife.org > > On Apr 22, 2:20 am, paul2000 wrote: > > > > > > > any idea about this issue? thanks! > > > On Apr 21, 11:49 am, paul2000 wrote: > > > > Hi, > > > > I created an android application. This application calls C native > > > library which requires save a temporary file to /cache. However the > > > permission for /cache is wrxwrx--- with uid=cache and gid=system. so > > > the application is not allowed to save a file to /cache. > > > > Any workaround? > > > > Thanks for any info, > > > > -Paul > > > > -- > > > You received this message because you are subscribed to the Google > > > Groups "Android Developers" group. > > > To post to this group, send email to android-developers@googlegroups.com > > > To unsubscribe from this group, send email to > > > android-developers+unsubscr...@googlegroups.com > > > For more options, visit this group > > > athttp://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 android-developers@googlegroups.com > > To unsubscribe from this group, send email to > > android-developers+unsubscr...@googlegroups.com > > For more options, visit this group > > athttp://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 android-developers@googlegroups.com > To unsubscribe from this group, send email to > android-developers+unsubscr...@googlegroups.com > For more options, visit this group > athttp://groups.google.com/group/android-developers?hl=en- Hide quoted text - > > - Show quoted text - -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: how to save a temporary file to /cache
Paul, You cannot write to the top level 'cache' directory. You must write to the 'cache' directory in you application's package structure. I'm not using C so I can't give you an example there, but from java you can use your application's context to get the cache dir and use an io stream to write to it. The file structure looks like this /data/data/your-package-name/cache --- Creator of My College Life http://mycollegelife.org On Apr 22, 2:20 am, paul2000 wrote: > any idea about this issue? thanks! > > On Apr 21, 11:49 am, paul2000 wrote: > > > > > Hi, > > > I created an android application. This application calls C native > > library which requires save a temporary file to /cache. However the > > permission for /cache is wrxwrx--- with uid=cache and gid=system. so > > the application is not allowed to save a file to /cache. > > > Any workaround? > > > Thanks for any info, > > > -Paul > > > -- > > You received this message because you are subscribed to the Google > > Groups "Android Developers" group. > > To post to this group, send email to android-developers@googlegroups.com > > To unsubscribe from this group, send email to > > android-developers+unsubscr...@googlegroups.com > > For more options, visit this group > > athttp://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 android-developers@googlegroups.com > To unsubscribe from this group, send email to > android-developers+unsubscr...@googlegroups.com > For more options, visit this group > athttp://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 android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: how to save a temporary file to /cache
any idea about this issue? thanks! On Apr 21, 11:49 am, paul2000 wrote: > Hi, > > I created an android application. This application calls C native > library which requires save a temporary file to /cache. However the > permission for /cache is wrxwrx--- with uid=cache and gid=system. so > the application is not allowed to save a file to /cache. > > Any workaround? > > Thanks for any info, > > -Paul > > -- > You received this message because you are subscribed to the Google > Groups "Android Developers" group. > To post to this group, send email to android-developers@googlegroups.com > To unsubscribe from this group, send email to > android-developers+unsubscr...@googlegroups.com > For more options, visit this group > athttp://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 android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
