This is a follow up CL to my previous CL [1], which attempted to show
the most appropriate IME icon even when multiple IMEs are implemented
in a single APK.
This CL simplifies the way how IME icon is obtained in the Settings
app, by simply using InputMethodInfo#loadIcon(), which already does
what we want.
Notable user-visible behavior changes are:
- Like before my previous CL was submitted, android:logo will not be
used in the IME settings (again).
- Icons shown in IME settings start having (user) badges like other
settings pages.
- If no icon is available in IME,
PackageManager#getDefaultActivityIcon() will be used. This is
actually consistent with other settings pages.
[1]: I406ccc0d53e6ec69793c2fc8be8c6c1c90b34811
2cae5b8952
Bug: 28204635
Fix: 131432102
Test: Manually verified as follows.
1. Build aosp_taimen-userdebug and flash it
2. Install TestDPC.
3. Set up a work profile
4. Open Settings App -> System -> Languages & input
-> Advanced -> Virtual keyboard for work
5. Make sure the icon of "Android Keyboard (AOSP)" has a small badge.
6. Tap "Manage keyboards"
7. Make sure the icon of "Android Keyboard (AOSP)" has the same icon
as the step 5.
8. Open Settings App -> System -> Languages & input
-> Virtual keyboard
9. Make sure the icon of "Android Keyboard (AOSP)" does not have a
small badge on it.
10. Tap "Manage keyboards"
11. Make sure the icon of "Android Keyboard (AOSP)" has the same icon
as the step 9.
Change-Id: Ie9be1eb3071abcc2df7723ceb10d76fe458c4808
8cb387adae