IssueTracker

I'm also seeing this issue with Material Components 1.3.0 and ConstraintLayout 2.1.0-alpha2

What device is this on? Specifically, what API level?

Possible dup of b/264292265

Note: although the slow execution upon first adb installation does not occur any more on all my test devices.

However below is still happen on all the devices API tested i.e. API-21, API-24, API-28, API-29, API-33.

In the past the exact same problem happens only after the app resumes from an inline break-point. Whenever this happens, I just restart a whole new adb debug process. However the above new problem has now prevented one to do any form of useful app debug; except to dump/view the logcat message.

I don't understand the last comment.

What is still happening? What is not happening?

Are you saying that it takes a long time to resume from a breakpoint?

Can you attach a video?

What devices are you using? Is this happening with the built-in emulators in Android Studio?

Can you confirm that it's happening on all API levels?

We are aware that is happening on AI 33 and used to happen on API 32 until it was recently patched with a fix. But in my testing, I could not reproduce this with ny other API levels.

I built and installed https://github.com/cmeng-git/hymnchtv and added:

    private void onNumberClick(View btnView) {
        Random random = new Random(System.currentTimeMillis());
        long now = System.currentTimeMillis();
        for (int i = 0; i < 1_000_000; i++) {
            Math.sin(random.nextInt());
        }
        Toast.makeText(this, "Time: " + (System.currentTimeMillis() - now), Toast.LENGTH_SHORT).show();
        ...

I don't see any slowdown when debugging with or without a breakpoint on API 31 or 32. I do see a significant slowdown on API 33 with or without a breakpoint (b/264292265).