... also fixed missing copyright headers in 2 existing test files
... also made the instrumentation against the demo activity for real
Bug: 277819423
Test: atest FlagStateComboTests
adb shell device_config put test \
com.example.android.aconfig.demo.flags.awesome_flag_1 <true|false>
adb shell device_config put test \
com.example.android.aconfig.demo.flags.awesome_flag_2 <true|false>
Change-Id: I6083f11ee743a8b4f0f9bc23ac6945b5d072ab5e
Add the Injection use case of Aconfig flag.
Add corresponding tests.
Test: atest AconfigDemo_ContentLibs_Test
Bug: 287644619
Change-Id: I47cea59764b2956644ad0c159945d3cdb3231c09
Add a simple app uses aconfig.
This app can demonstrate
1. declare aconfig flag
2. build aconfig flag in building system
3. generate aconfig java flag
4. use aconfig java flag in java code
Test: atest AconfigDemo_ContentProvide_Test
Bug: 280833426
Change-Id: Ieacbe4b2368a00872254dab1c87dc66c569fc30a