Lost appCache by Android 4.4 WebView

Question

I'm developing android 4.4 application using WebView of Chromium base. It lost to the appCache when the process is Kill. (Ex. task list, settings - application - stop)

android 4.3 or lower is no problem.

1. app start on Online

2. launch WebView activity <- get appCache

3. app start on OffLine

4. launch WebView activity using appCache <- no problem

5. Kill Process from task list

6. app start on OffLine

7. launch WebView activity <- cannot using appcache. lost appcache!

How to workaround this problem?

Thanks,

tmk

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Update 16, Mar

I detected following message in chromium. Probably, AppCache has been cleanup by the chromium.

[ERROR:cache_creator.cc(115)] Unable to create cache

[ERROR:appcache_storage_impl.cc(1803)] Failed to open the appcache diskcache.

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I found it to occur only over https(SSL).

Pyromania

Is this related to code.google.com/p/android/issues/detail?id=64620 ? – Danforth

Thank you comments. I'm investigating whether there is a workaround. – Pyromania