multi-touch / pinch-zoom troubles on android - Githubissues

nativescript-community / ui-webview

Extended WebView which adds many options such as custom scheme handlers, JavaScript execution, URL capturing, and more.

Apache License 2.0

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multi-touch / pinch-zoom troubles on android #21

Open ray007 opened 1 month ago

ray007 commented 1 month ago

I have already posted the problem at https://github.com/NativeScript/android/issues/1827, but maybe someone here has an idea on what's going wrong.

Which platform(s) does your issue occur on?

Android
tested on Android 13+
devices, all phones
tested with versions 1.4.11 and 1.5.0

Please, provide the following version numbers that your issue occurs with:

CLI: 8.8.2
Cross-platform modules: 8.8.2
Runtime(s): android 8.8.5

Please, tell us how to recreate the issue in as much detail as possible.

Even the simplest project with just a single webview fails to work with multi-touch in the webview.

Is there any code involved?

I created a preview app at https://stackblitz.com/edit/nativescript-stackblitz-templates-fblndg?file=app%2Fcomponents%2FHome.vue, but the webview does not show any content in NS-preview. Generating a simple app with only a webview showing a pinch-zoom test https://humphryscomputing.com/test.pinch.html or https://coderundebug.com/blog/pinch-zoom-move-rotate-image/ should suffice.

ray007 commented 1 month ago

Info Update: although pinch-zoom broke when only updating @nativescript/android, a simple test page with the standard WebView still seems to do pinch-zoom fine, while using AWebView (vue variant) does not.