GoogleChrome/android-browser-helper

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The Android Browser Helper library helps developers use Custom Tabs and Trusted Web Activities on top of the AndroidX browser support library.

Stars: 832
Forks: 370
Open beginner issues: 0
Indexed issues: 73
Avg merge: 1d 3h
Merged PRs (30d): 6

Dominant language: Java
License: Apache-2.0
Last GitHub push: Aug 28, 2026
Latest indexed: Sep 16, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed

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73 open issues indexed

Allow setting data on the intent referrer Open

enhancement

GoogleChrome/android-browser-helper#13 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
Add a postMessage demo. Open

enhancement

GoogleChrome/android-browser-helper#56 · 49 comments · 5 reactions · 0 assignees · Indexed Sep 16, 2026
Enable appending extra parameters to a deep link query string Open

enhancement

GoogleChrome/android-browser-helper#74 · 1 comment · 1 reaction · 0 assignees · Indexed Sep 16, 2026
help with adding custom headers Open

GoogleChrome/android-browser-helper#277 · 10 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Remove notification URL Open

GoogleChrome/android-browser-helper#278 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
TwaLauncher class does not appear to have a way to warm up / pre cache the URL Open

GoogleChrome/android-browser-helper#331 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
When using TwaLauncher.launch(URI uri) method it is possible to get Null Pointer Exception (due to no fallback strategy) Open

GoogleChrome/android-browser-helper#332 · 3 comments · 1 reaction · 0 assignees · Indexed Sep 16, 2026
Beforeinstallprompt not working in chrome custom tabs Open

enhancement

GoogleChrome/android-browser-helper#336 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Add ability to open apps and browsers from TWA Open

GoogleChrome/android-browser-helper#340 · 2 comments · 4 reactions · 0 assignees · Indexed Sep 16, 2026
Deep link not working when chrome custom tab is connected to service Open

GoogleChrome/android-browser-helper#345 · 8 comments · 1 reaction · 0 assignees · Indexed Sep 16, 2026
Impossible to return to application in custom-tabs-oauth demo in Android 9 Open

GoogleChrome/android-browser-helper#346 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Url bar is not hidden in the android version upper to 10 Open

GoogleChrome/android-browser-helper#360 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Authorisation Issue in Header Open

GoogleChrome/android-browser-helper#364 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 16, 2026
I am unable to send Non Whitelisted headers to my web application Open

GoogleChrome/android-browser-helper#367 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Intercepting url changed event Open

GoogleChrome/android-browser-helper#373 · 3 comments · 3 reactions · 0 assignees · Indexed Sep 16, 2026
Trusted Web Activity - 302 redirects without user interactions are blocked Open

GoogleChrome/android-browser-helper#375 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
[Question] Share/add cookies to cookie request headers? Open

GoogleChrome/android-browser-helper#379 · 1 comment · 3 reactions · 0 assignees · Indexed Sep 16, 2026
Header is not accepting when we use com.android.chrome Open

GoogleChrome/android-browser-helper#380 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Toggle dark mode in android navigation bar from TWA Open

GoogleChrome/android-browser-helper#382 · 4 comments · 1 reaction · 0 assignees · Indexed Sep 16, 2026
Mute microphone event sound in twa Open

GoogleChrome/android-browser-helper#385 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Setting up TWA provider package name still opens default browser. Open

GoogleChrome/android-browser-helper#390 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
CustomTabsCallback.onRelationshipValidationResult doesn't get called. Open

GoogleChrome/android-browser-helper#396 · 0 comments · 2 reactions · 0 assignees · Indexed Sep 16, 2026
Set cookies Open

GoogleChrome/android-browser-helper#399 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
TWA toast error Open

GoogleChrome/android-browser-helper#410 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
DigitalGoodsApi clientAppUnavailable rejection on service Open

GoogleChrome/android-browser-helper#411 · 11 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Trusted Web Activity - Skip Welcome and Turn on Sync Page Open

GoogleChrome/android-browser-helper#416 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Set proper paddings when inmersive mode is enabled Open

GoogleChrome/android-browser-helper#424 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
When a separate activity is launched and finished, the app backgrounds and doesn't return to the twa activity Open

GoogleChrome/android-browser-helper#428 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Consistent Google Play Billing error in TWA: clientAppUnavailable (Android 13, API 33 and above) Open

GoogleChrome/android-browser-helper#431 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
[BUG] Custom Tab height doesn't change Open

GoogleChrome/android-browser-helper#442 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Demo site not working Open

GoogleChrome/android-browser-helper#443 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
PostMessage request has failed due to an internal error on the browser message channel. Open

GoogleChrome/android-browser-helper#445 · 3 comments · 1 reaction · 0 assignees · Indexed Sep 16, 2026
Base Plans are not supported in subscriptions Open

GoogleChrome/android-browser-helper#449 · 1 comment · 3 reactions · 0 assignees · Indexed Sep 16, 2026
How to support activity embedding, cross-application embedding. Open

GoogleChrome/android-browser-helper#453 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Isolating TWA local storage Open

GoogleChrome/android-browser-helper#456 · 0 comments · 1 reaction · 0 assignees · Indexed Sep 16, 2026
onActivityResult not triggering when Activity is started by LauncherActivity Open

GoogleChrome/android-browser-helper#458 · 1 comment · 1 reaction · 0 assignees · Indexed Sep 16, 2026
Broken caching behavior in `SplashImageTransferTask` on dark / light mode switches Open

GoogleChrome/android-browser-helper#461 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
PWA: Call to Javascript "alert()" causes un-dismissible URL bar to appear Open

GoogleChrome/android-browser-helper#462 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
I need help with keyboard shortcuts for chrome on android 13 Open

GoogleChrome/android-browser-helper#467 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Chrome or samsung browser not find or not detected as custom tab compatible Open

GoogleChrome/android-browser-helper#468 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Cannot open multiple TWA application instances Open

GoogleChrome/android-browser-helper#469 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Trusted Web Activity Bubblewrap with PostMessage Open

GoogleChrome/android-browser-helper#472 · 12 comments · 8 reactions · 0 assignees · Indexed Sep 16, 2026
[Question] Disable all default handlers for all deeplinks when loaded by CCT Open

GoogleChrome/android-browser-helper#474 · 0 comments · 3 reactions · 0 assignees · Indexed Sep 16, 2026
PWA app don't show when we start it from another app with function startActivity and flag FLAG_ACTIVITY_SINGLE_TOP Open

GoogleChrome/android-browser-helper#475 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Purchase Extra Params DeveloperPayload setObfuscatedAccountId() in digital goods api Open

GoogleChrome/android-browser-helper#478 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Detection and Prevention of App Opening in Desktop Mode in Trusted Web Activity Open

GoogleChrome/android-browser-helper#480 · 7 comments · 1 reaction · 0 assignees · Indexed Sep 16, 2026
Site Permission Shortcut Open

GoogleChrome/android-browser-helper#481 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Crash: android.view.WindowManagerGlobal.addView - window count is over max!! Open

GoogleChrome/android-browser-helper#482 · 1 comment · 3 reactions · 0 assignees · Indexed Sep 16, 2026
Increase compatibility of `LauncherActivity` by extending `AppCompatActivity` Open

GoogleChrome/android-browser-helper#483 · 1 comment · 2 reactions · 0 assignees · Indexed Sep 16, 2026
Google Ads / Firebase Integration to user identifier Open

GoogleChrome/android-browser-helper#487 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026

GoogleChrome/android-browser-helper

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