Update androidx-constraintlayout_constraintlayout 19 to 21

Aosp-First: No
Apex-Size-Increase:
Change-Id: I49671a41c3a38c47902c2a500a0bcc5188ae90fd
Previous-Platform-Support: yes
Test-Info:Android JUnit Test
ignore-AOSP-First: Merge conflict resolution
1 file changed
tree: aec8364add8a7afa4badae1daa06fbfe97b49f26
  1. build/
  2. java/
  3. javatests/
  4. proguard/
  5. proto/
  6. sdk/
  7. tools/
  8. Android.bp
  9. MODULES_OWNERS
  10. OWNERS
  11. PREBUILTS_MODULE_OWNERS
  12. PREUPLOAD.cfg
  13. README.md
README.md

packages/modules/common

This project includes mainline build and other utility code. Any library code intended for use by modules should go in frameworks/libs/modules-utils instead.

java code

This project uses a single source path for java code. All java code should go in the java directory with subdirectories corresponding to the java package. Android.bp files should go alongside the java source files, and should only include java source for a single java package to encourage good code hygiene.

Tests for java code should go in the javatests directory and follow the same structure.