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I have build the Android Chrome test shell (v27.0.1453.49) using instructions from the website. I need to dump some data to a file in SDCARD from chrome code, but hit the errno=13 everytime. I already tried using all paths /mnt/sdcard/, /sdcard, /storage/XX

My manifest contains the below already.

<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />

My target device is JellyBean 4.1.2.

Any advice?

happysurfer
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  • if you had used emulator, had you set the sdcard size while creating. – vinoth Apr 19 '13 at 10:18
  • I tried it on a device directly. Haven't used the emulator. Sorry forgot to mention that. – happysurfer Apr 19 '13 at 10:19
  • Did you try to get SD Card something like this... http://stackoverflow.com/questions/14765441/how-to-find-external-sdcardmnt-exdsdcard-path-android – surender8388 Apr 19 '13 at 10:23
  • this one also, http://stackoverflow.com/questions/5694933/find-an-external-sd-card-location – surender8388 Apr 19 '13 at 10:25
  • I looked at them before posting this, but both of them are for the SDK. I wanted to dump to file form native code in Chrome. Specifically I was trying to dump the SKbitmap to file for reference. – happysurfer Apr 19 '13 at 10:29
  • BTW as per the post , the contents of my /system/etc/vold.conf say the mount point as /sdcard. There is a ums_path as well which is different. Do you reckon I use that? – happysurfer Apr 19 '13 at 10:32
  • Sory dn't have much idea, Just new to Android. But you can write a dummy program which simply write on your device's sdcard. To access a file directly, "file:///mnt/sdcard/Download/sleepaway.mp3", I used something like this. Just try it once. Yeah, one more thing, don't forget to parse "file path string" to URI. It worked for me perfectly. All the best !!! – surender8388 Apr 19 '13 at 12:04
  • @surender8388 - The normal application has worked for me as well. But I think there is something peculiar about the Chrome test shell, that is preventing me from writing to disk. 2 process maybe? :( – happysurfer Apr 19 '13 at 15:35
  • Any more suggestions? This is still not working for me. – happysurfer Apr 25 '13 at 07:52

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