OnyxAndroidSDK:Add a method for intercepting the volume keys and optimization logic
Revert "OnyxAndroidSDK:Add a method for intercepting the volume keys and optimization logic"

This reverts commit ab1e98d6eab6e1be3a6629da2f10e61828a0d84a.
OnyxAndroidSDK:Add a method for intercepting the volume keys and optimization logic
OnyxAndroidSDK:Add a method for intercepting the volume keys and optimization logic
Merge pull request #66 from onyx-peekaboo/master

Add a method for intercepting the volume keys and optimization logic
handle the IOException in media player's prepare method. fix the stopped issue of TTS.
Merge pull request #67 from onyx-cap/master

handle the IOException in media player's prepare method. fix the stopped issue of TTS.
IDocumentModel: add get document begin/end methods