Capitalize Settings UI time zone display name strings for languanges
like Polish for standalone locations like summaries and lists. The
motivating example case is the string for "Coordinated Universal Time"
in Polish, which is not capitalized in CLDR, as they capitalize for the
middle of sentences by default. In English, Coordinated Universal Time
is already capitalized, but the Polish string is not.
With this commit all "display name"-like strings have been capitalized
(region names, exemplar locations, time zone names like
"Coordinated Universal Time" and "British Summer Time") for
completeness. For the Polish case, many are already capitalized, but
capitalizing the first letter is therefore a no-op. The
"GMT+xx:xx"-style strings have not been changed.
Bug: 190109975
Test: Visual inspection in English and Polish of UTC, United States,
Russia in the time zone picker and the date & time screen on mobile
Change-Id: I57d915ac1e30e22cc05e605fcb7d46b102fa8ce1
The time zone transitions can be obtained via the public API
ZoneId.getRules() instead.
Bug: 119751170
Test: atest SettingsRoboTests
com.android.settings.datetime.timezone.TimeZoneInfoPreferenceControllerTest passes
Change-Id: I2c7864580b2a36b725ee250253e97f6cc86d72a4
ICU's TimeZoneNames requires a "canonical" zone ID, otherwise it will
return no data. Usually the ID being used is the same as the canonical
ID so there's no problem. TZDB version 2020a switched the ID of one of
Greenland's zones from America/Godthab to America/Nuuk, and ICU/CLDR
hold their translation data against America/Godthab in the current
version of ICU on Android.
Bug: 155167041
Test: Manual - viewed settings on a device with the tzdb 2020a update
Change-Id: Ia89c777a832f8b41c8d56d3327a9b7370ba44b52
The codes are unused due to the UX changes in b/73952488
Test: m RunSettingsRoboTests ROBOTEST_FILTER=com.android.settings.datetime.timezone
Bug: 72376227
Change-Id: I9562e97fe13a3c00f8c142f30af7ca350af10757
- android.icu.impl.TimeZoneAdapter doesn't fully implement
java.util.TimeZone, e.g. does not override getOffset(long date).
TimeZoneAdapter isn't a public API in ICU/Android. It shouldn't be
used in the first place
Bug: 77223510
Test: m RunSettingsRoboTests ROBOTEST_FILTER=com.android.settings.datetime.timezone
Change-Id: Ic0d7794326948796dcc5cc0b268ef634a74803c4
- Use CountryZonesFinder to provide time zone id and region-to-timezone
mapping, where the underlying data is updatable through an unbundled time zone
data app in some devices.
Bug: 73952488
Bug: 72144448
Test: m RunSettingsRoboTests
Change-Id: I2e01e167c48987ebb98d4881a1a528d16dd82944
Add new data loading classes for improved manual time zone picker.
These classes use existing sources mostly from ICU4J to construct the
list of regions and timezones to present to the user.
Test: SettingsRoboTests
Bug: 62255208
Change-Id: I244c391a41b0b53cd3f7857f9c0d1ef766a39b17
