[flutter_tool] Make Device.dispose() abstract #46006
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This will likely require a manual update in google3 that should be safe to land first. |
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Does this change conflict or allow simplification of the port forwarding in attach? https://github.com/flutter/flutter/blob/master/packages/flutter_tools/lib/src/commands/attach.dart#L331 |
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I filed #46114 to keep track of the |
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Description
We were failing to unforward ports for Android. The resident runner is calling
Device.dispose()in the correct places, butAndroidDevicewas inheriting a no-opdispose()method from theDevicebase class. This PR removes the no-opdisposefrom theDevicebase class (and a couple others). This requires implementers ofDeviceto provide an implementation that makes sense. On Android,dispose()now unforwards ports.Related Issues
Fixes #45948
Tests
I added the following tests:
Added a test to resident_runner_test.dart that ensures that the resident runner is calling dispose() on devices. Added tests to platform specific device tests that calling dispose() on the device results in a call to dispose() on the devices' port forwarders, where appropriate.
Breaking Change
Does your PR require Flutter developers to manually update their apps to accommodate your change?