Trigger either of the host browser picker dialogs for WebApks. Click the homescreen. Notice that the screen is hung and if you click on recents, you're still in the (now invisible) webapk activity.
The following revision refers to this bug: https://chromium.googlesource.com/chromium/src.git/+/dcfac70ed37adf7f16a305f1e8b0287d796764d9 commit dcfac70ed37adf7f16a305f1e8b0287d796764d9 Author: hanxi <hanxi@chromium.org> Date: Fri Jun 30 20:46:11 2017 Fix host browser picking dialogs hanging after dismiss. Set a listener for OnDismiss events. BUG= 738504 Review-Url: https://codereview.chromium.org/2966843002 Cr-Commit-Position: refs/heads/master@{#483811} [modify] https://crrev.com/dcfac70ed37adf7f16a305f1e8b0287d796764d9/chrome/android/webapk/shell_apk/shell_apk_version.gni [modify] https://crrev.com/dcfac70ed37adf7f16a305f1e8b0287d796764d9/chrome/android/webapk/shell_apk/src/org/chromium/webapk/shell_apk/ChooseHostBrowserDialog.java [modify] https://crrev.com/dcfac70ed37adf7f16a305f1e8b0287d796764d9/chrome/android/webapk/shell_apk/src/org/chromium/webapk/shell_apk/InstallHostBrowserDialog.java
Comment 1 by yfried...@chromium.org
, Jun 30 2017