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Android 4.4 odepreni zapisu SD

 
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ppavel4



Joined: 22 Feb 2011
Posts: 32

PostPosted: Wed Nov 05, 2014 10:51 pm    Post subject: Android 4.4 odepreni zapisu SD Reply with quote

Dobrý den,
nejde mi spustit záznam trasy, hlásí mi to file///storage/sdcard1/trekbuddy/tracks-gpx/....gpx java.io/IOEXCEPTION : open failed: EACCES (permission denied). Tento dotaz už byl položen v angličtině, ale podle toho, co jsem pochopil, tak jako odpověď bylo nahrát mapy do telefonu, jenže já používám hodně map a nechce se mi to neustále přehrávat z karty a zpět, podle toho, jakou mapu zrovna potřebuji. Na starém "hloupém" samsungu B2710 vše chodilo bez problémů z karty. Je nějaká možnost jak spustit záznam a mapy přitom mít na kartě?

Děkuji.
P.S.: mám Xperia Z3 Compact a s androidem KitKat 4.4.4
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guest



Joined: 08 Oct 2006
Posts: 4716

PostPosted: Thu Nov 06, 2014 6:01 pm    Post subject: Reply with quote

Hoj, Android 4.4 má zápis na externí úložiště pro nesystémové aplikace zakázán. Dá se to ale nějakým hackem obcházet, třeba tady (nezkoušel jsem):

http://technofaq.org/posts/2014/04/fixing-external-sd-card-write-issue-on-android-kitkat/
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MrKev



Joined: 13 Jan 2008
Posts: 778
Location: Nikdykde

PostPosted: Thu Nov 06, 2014 9:31 pm    Post subject: Reply with quote

http://www.svetandroida.cz/android-5-0-pametova-karta-201411

Smile

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ppavel4



Joined: 22 Feb 2011
Posts: 32

PostPosted: Mon Nov 10, 2014 7:06 pm    Post subject: Reply with quote

guest wrote:
Hoj, Android 4.4 má zápis na externí úložiště pro nesystémové aplikace zakázán. Dá se to ale nějakým hackem obcházet, třeba tady (nezkoušel jsem):

http://technofaq.org/posts/2014/04/fixing-external-sd-card-write-issue-on-android-kitkat/


Na to je třeba rootnutej telefon a to zatím u xperie z3 není dořešeno (dojde ke zhoršení kvality fotek).
Ono by stačilo, kdyby se do nastavení přidalo zadávání uložiště, a ne jen cesta, kde TrekBuddy hledá mapy i uložiště.
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pinon69



Joined: 23 Sep 2009
Posts: 16

PostPosted: Tue Nov 18, 2014 11:29 am    Post subject: android Reply with quote

Dobrý den
Měl bych prosím tento dotaz,trekbuddyho používám cca 7-8 let,na všech systémech sem ho zprovoznil,hloupé telefony,symbiany,nyní ho provozuji na wp8,1 bez problému,nyní jsem ho chtěl naistalovat do tabletu asus s androidem 4.4.3.,je to muj první android a jeho zkušenosti s ním,trekbuddyho jsem naistaloval z google play,instalace ok,strukturu se složkama sem si na kartu nahrál dopředu,ve složce maps mam atlas v taru,a když chci načíst mapu tak ta potvora žadnou nenajde,potřeboval bych radu co stím,jestli se muj problém třrba nevztahuje na odkaz víše?
Děkuji.

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Ranger



Joined: 12 Dec 2006
Posts: 6011

PostPosted: Tue Nov 18, 2014 11:51 am    Post subject: Reply with quote

Android devices have 2 storage memory mostly, one build-in and second removable as microSD card.
Try to find maps on external card, means path like that in device filesystem:
/storage/sdcard1/TrekBuddy/
You can use in TB's Maps ".." (double dot) to explore folders down.
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pinon69



Joined: 23 Sep 2009
Posts: 16

PostPosted: Tue Nov 18, 2014 12:12 pm    Post subject: Reply with quote

Jestli sem to teda pochopil,tak to mam nahrát do interní paměti,a zadat cestu /storage/sdcard1/TrekBuddy/ ?
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Ranger



Joined: 12 Dec 2006
Posts: 6011

PostPosted: Tue Nov 18, 2014 12:23 pm    Post subject: Reply with quote

Not exactly Smile
You should have TB's Data folders in internal storage, cause it is read/write (external microSD is write restricted in 4.4.3).
Maps are read only, so you can still read them from external microSD card.
If you ie use atlas, just load it via Maps command in TB, one time and choose main map as default.
Path just shows where you can find microSD in Android's file system.
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pinon69



Joined: 23 Sep 2009
Posts: 16

PostPosted: Tue Nov 18, 2014 2:36 pm    Post subject: Reply with quote

jsem z toho jelen Shocked
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Ranger



Joined: 12 Dec 2006
Posts: 6011

PostPosted: Tue Nov 18, 2014 3:07 pm    Post subject: Reply with quote

Don't afraid Smile
Just touch ".." few times, up to moment when it isn't available.
Means you are in filesystem root.
Next try find external card, TrekBuddy folder and your maps on it.



microSD_system_search.jpg
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microSD_system_search.jpg


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pinon69



Joined: 23 Sep 2009
Posts: 16

PostPosted: Tue Nov 18, 2014 4:03 pm    Post subject: Reply with quote

OOOOO, Laughing díky,to už chápu Embarassed
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ppavel4



Joined: 22 Feb 2011
Posts: 32

PostPosted: Wed Nov 19, 2014 10:44 am    Post subject: Reply with quote

Ranger wrote:
Not exactly Smile
You should have TB's Data folders in internal storage, cause it is read/write (external microSD is write restricted in 4.4.3).
Maps are read only, so you can still read them from external microSD card.
If you ie use atlas, just load it via Maps command in TB, one time and choose main map as default.
Path just shows where you can find microSD in Android's file system.


dík, už mi to funguje i z paměťovky, jen škoda, že TB nehledá mapy, tam kde je výchozí mapa, ale hledá je tam, kde je uložiště.
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Ranger



Joined: 12 Dec 2006
Posts: 6011

PostPosted: Wed Nov 19, 2014 12:12 pm    Post subject: Reply with quote

Yep, problem was introduced by Google with stupid microSD restrictions in KitKat.
Idea to use first part of default map path as location of maps seems not bad.
But it doesn't solve all problems, ie map acceleration files (tmc) can't be created by app on microSD, etc.
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jcrhan



Joined: 31 Jul 2009
Posts: 3

PostPosted: Wed Jun 24, 2015 6:15 am    Post subject: Reply with quote

Některé aplikace v mé XPERII Z3 Compact dokáží psát na SD kartu i bez rootu - například OSMAND, MAPY.cz.... Myslím si, že by TrekBuddy šel udělat tak aby to dokázal taky. Z toho co jsem četl tady: http://forum.xperia.cz/viewtopic.php?f=41&t=10218
,si myslím že aplikace v KitKatu může psát do adresáře který si sama vytvoří, ale potřebuje k tomu právo WRITE_EXTERNAL_STORAGE ( Jiné
•upravit/smazat obsah vnitřních úložišť médií ??).
Tyto aplikace píší data do svých složek v adresáři /sdcard1/Android/data/
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Ranger



Joined: 12 Dec 2006
Posts: 6011

PostPosted: Sun Aug 02, 2015 7:48 pm    Post subject: Reply with quote

What is exactly your problem ? Smile
TB doesn't save maps to storage, like others apps do.
Atlases can still be used from SD card (as maps for TB are read only) ...
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