This patch does the following things:
- add new graphic assets of large icons for accessibility needs
(imported from ChromeOS data)
- add the logic to choose the set of normal icons or accessibility icons
- make InputManagerService to observe the settings change, so that
it can reload the new resources
This patch misses non-1x graphic though, because ChromeOS doesn't
have such data.
Bug: 25778857
Change-Id: Ia5f95d47f50b3f6eea555c3af8069bc6bae0b400
Right now, it only supports I-beam on EditText, but further
rules will come in the future.
The png files for the icons are from chromium.
Bug: 24180385
Change-Id: I8de4ec8a5412b4830c08aa232c5083841c5c751c
Refactored the directory structure so that services can be optionally
excluded. This is step 1. Will be followed by another change that makes
it possible to remove services from the build.
Change-Id: Ideacedfd34b5e213217ad3ff4ebb21c4a8e73f85
