Currently, 'dumpsys activity' can dump the state of some managers:
- AutofillManager
- ContentCapturemaanger
- UiTranslationController
But the support for these custom dumping is hardcoded into
Activity itself, which makes it harder to extend. For example,
automotive builds provide an app-side Car object, which currently
cannot be dumped.
This CL makes the mechanism more flexible by providing a couple new
public / SystemAPIs that let Automotive (or other mainline modules)
extend it.
Examples:
$ adb shell dumpsys activity com.android.car.carlauncher/.CarLauncher --list-dumpables
$ adb shell dumpsys activity com.android.car.carlauncher/.CarLauncher --dump-dumpable CarUserManager
$ adb shell dumpsys activity service com.android.systemui/.SystemUIService CarUserManager
NOTE: this CL only adds the new APIs; a follow-up CL will change the
existing managers to use them.
Test: see above
Test: m update-api
Bug: 149254050
CTS-Coverage-Bug: 149254050
Change-Id: I6920ff3542d3d75edd667c2c7658e9d0a7af534f
bcafba3a1f