[Android] Add a directory browsing view

[Edward Wang]

android | branch: master | Edward Wang <edward.c.wang at compdigitec.com> | Thu Jun 21 12:07:44 2012 -0400| [f976d60669080d1983c068a29f483dce515e2152] | committer: Edward Wang

Add a directory browsing view

This allows the user to browse media by file system hierachy, returning some control to us power users.

> http://git.videolan.org/gitweb.cgi/android.git/?a=commit;h=f976d60669080d1983c068a29f483dce515e2152
---

 vlc-android/res/layout/audio_browser.xml           |   15 +
 .../vlc/gui/audio/AudioBrowserFragment.java        |   30 ++
 .../vlc/gui/audio/AudioDirectoryAdapter.java       |  298 ++++++++++++++++++++
 3 files changed, 343 insertions(+)

Diff:   http://git.videolan.org/gitweb.cgi/android.git/?a=commitdiff;h=f976d60669080d1983c068a29f483dce515e2152