Issue Summary (GetX + WebView)

[Bhuvan90902002]

Issue Summary (GetX + WebView)

After upgrading Flutter from 3.29.2 to 3.38.5, navigating from an active InAppWebView using GetX (Get.offAllNamed) causes a black screen / blank screen on Android.

Why it happens

Navigation is triggered from the GetX controller while the WebView is still loading

Get.offAllNamed immediately removes the WebView route

In Flutter 3.38+ (Android WebView v134+), this crashes the WebView renderer

Result: black screen flash

Why it worked before

Flutter 3.29.2 had a more tolerant WebView lifecycle

Route removal during active WebView loading did not crash

Correct approach

Do not navigate from GetX controller

Controller should only detect URL state

UI should:

Stop WebView loading

Wait briefly

Then call Get.offAllNamed

Key takeaway

In Flutter 3.38+, GetX navigation must not remove an active WebView directly.
Navigation should happen only after WebView is stopped and stabilized.