Add Java code snippets for understand-window-insets

[sushantsikka]

No description provided.

[snippet-bot]

Here is the summary of changes.

You are about to add 2 region tags.

• views/src/main/java/com/example/example/snippet/views/webapps/UnderstandWindowInsetsJava.java:28, tag android_views_webapps_window_insets_override_bounds_java
• views/src/main/java/com/example/example/snippet/views/webapps/UnderstandWindowInsetsJava.java:39, tag android_views_webapps_window_insets_zeroing_java

---

This comment is generated by snippet-bot.
If you find problems with this result, please file an issue at:
https://github.com/googleapis/repo-automation-bots/issues.
To update this comment, add snippet-bot:force-run label or use the checkbox below:

• Refresh this comment