bcafba3a1f
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