VW Play Regio WebView Escape Tests

Your screenshot shows net::ERR_UNKNOWN_URL_SCHEME. That means Waze WebView is blocking direct intent:// Settings launches. Use this page to test other WebView capabilities: file picker, downloads, target blank, and alternate schemes.

Test one card at a time. Record exactly what opens: same WebView error, Android chooser, file picker, download popup, Package Installer, or external app.

1. File picker tests

Open Android file picker

If this opens DocumentsUI / Files, the WebView allows file chooser intents.

Open file picker filtered to APK

If this opens a picker and lets you select an APK, we can test whether any install/open flow follows.

2. Download tests

Download harmless text file

Checks whether Waze WebView has a download handler.

Download text file

APK download path test

Put a real APK on the same web server later and replace test.apk. If tapping this opens Package Installer or a download prompt, this is useful.

Open/download test.apk Download test.apk with download attribute

3. External app / scheme behavior

Waze scheme self-test

If this works, only Waze-owned custom schemes are allowed.

href waze://

Geo scheme

May open Maps/Waze chooser if external schemes are allowed.

href geo:

Package scheme

Usually blocked, but test whether Application Details routing is handled differently.

href package:

4. Same intent, different launch mechanisms

Settings intent launch mechanism test

If all buttons give ERR_UNKNOWN_URL_SCHEME, Waze WebView has no generic intent bridge.

href target=_blank plain href

5. Log

Ready.