improve UI

[vidma]

also https://github.com/vidma/aac-speech-android/issues/8

http://developer.android.com/design/patterns/actionbar.html

https://github.com/rameshkec85/BottomTabsFragmentTabHost/blob/master/src/com/ramesh/fragmenttabhostdemo/MainActivity.java https://github.com/rameshkec85/BottomTabsFragmentTabHost/blob/master/res/layout/bottom_tabs.xml

http://adilsoomro.blogspot.com/2011/06/iphone-like-tabs-in-android.html

• [ ] play/pause?

on bottom add a specific line for:

• [ ] tenses selector (checkbox)
• [ ] settings
• [ ] manual/info
• [ ] donate ❤$
• [ ] history / recent phrases? / favorite phrases - a button - later....?
• [ ] add icon (later)
• [ ] search

on bottom in category view:

• [ ] important/everyday (!)
• [ ] favorites ( ☆ ❤ ) --> show next to icon
• [ ] all ∞ ?
• [ ] search

add a folder - favorites

smarter UI/ leading the user:

• [ ] suggest to install dependencies: TTS, Gesture search

can we integrate more closely with gesture search?

• inform user how to use it
• automatic dependency management?!
  • TTS
  • gestures

on phones:

• [x] indicate that scroll view exists...? fixed in #45

probably not: http://www.recursiverobot.com/post/59404388046/implementing-the-new-navigation-drawer-in-android