Internationalize InputFilter.AllCaps
The new code support non-BMP characters, as well as locale-specific
uppercasing and fine-grained span copying.
The modern capitalization code in AllCapsTransformationMethod is
moved to TextUtils now, so InputFilter.AllCaps can share it.
Fixes: 37222101
Test: New CTS and core tests are added.
Test: cts-tradefed run cts-dev --module CtsTextTestCases
Test: adb shell am instrument -w -e package android.text com.android.frameworks.coretests/android.support.test.runner.AndroidJUnitRunner
Change-Id: I021ff2a97a60396fb1b6e4940d91d3cd6ccb6196
7 files changed