Firefox for Android 技術支援討論區

I've noticed that my Firefox browser is taking longer than usual to load web pages, switch between tabs, and respond to user input. This slowdown is affecting my browsing experience and productivity. I've tried restarting the browser and my computer, clearing the cache and cookies, and disabling unnecessary extensions, but the performance issues persist. I'm not sure what else I can do to improve the speed and responsiveness of Firefox.

Up until the last few days I had bookmarks, shortcuts etc saved on my phone and Firefox browser. Today I went to click on a shortcut that I regularly use, only to find it had been completely deleted from my phone! How did Firefox get access to my phone to remove these and to completely clear my history, bookmarks, shortcuts etc??? I never gave permission to access or to delete anything from my phone or browser!

I want Firefox as my only browser, and have disabled google. I have Firefox as my default browser, but yet still have google as the browser that I'm forced to use. I seem to have to go through the whole process to have one search that isn't taken over by Google. Any advise? Thanks.

When I click on the scan feature next to the FireFox's search box, FireFox only shows a black screen. Same issue exists when I try to sign in to my FireFox account using the QR code scanner option. My camera outside FireFox works fine.

It is impossible to trigger a doubleclick or from some tests, extremelly difficult to do. I calculated that in order to trigger a doubleclick, the 2 clicks needs to be somewhat no more than 0.08 seconds aparts. :That's wrog and inaccessible, the value should be between 0.4 and 0.8, NOT 0.08.

Firefox mobile should support doubleclick: https://developer.mozilla.org/en-US/docs/Web/API/Element/dblclick_event

Test page: https://developer.mozilla.org/en-US/docs/Web/API/Element/dblclick_event

I'm developing an android app that uses the OAuth2.0 auth code flow to authenticate users. The app launches a CustomTab which in turn, responds with a redirect to the app's redirect scheme. Chrome redirects immediately, closing the CustomTab. Firefox does nothing regardless of the state of the "Open in app" setting.

In order to reproduce this: 1. Create an android app with a redirect scheme 2. Create a webserver that simply redirects to that scheme 3. From the app, open a CustomTab to the webserver 4. Observe the CustomTab not redirect

For a more concrete example, I can reliably reproduce using the sample app from https://github.com/kalinjul/kotlin-multiplatform-oidc and an [Authentik](https://goauthentik.io/) server but I'm sure something like Auth0 would have the same problem.

Hi, when I try to upload a file such as my resume to a job board it won't open my file location on my device. When I click on the websites upload button it doesn't do anything. I have tried on many websites with the same outcome. When I go to the same websites using Chrome it works.

Hi,

My question is this: when visiting websites all Icons appear like in the screenshot: replaced by gray shapes.

Anyone familiar with this? Perhaps a solution? Would a reinstall help. Any suggestion is welcome.

Greetings,

Ronald

I have been living a battery drain issue in background. When i do not force stop firefox manually, it just continues to drain some percentage of my battery while my whole usage. Like 10% to 30%. It's worse when i turn my phone off and sleep. Firefox drains all of my battery while i sleep.

Hey guys apparently I have opened a web site that instantly installed adware on my Samsung Galaxy S21 ultra 5G phone. I have installed AVG virus protection. I also have installed adblock app, and a Malware block app. Nothing works. I've tried the web fixes for Chrome. And Samsung Internet. Still nothing works. Anyone know how to fix this without resetting the phone back to factory.

I am migrating to a new phone. WhatsApp offered firefox as an option for storing its passkey. That took me to the connection and synchronisation process which the new phone said had failed. However all my tabs and other passwords appear to be syncing. Now selecting firefox to store the WhatsApp passkey takes me back to the failure page every time. Any idea how to restart the passkey addition to firefox process? WhatsApp won't work whilst I'm hung up in limbo between the two apps.

I am migrating to a new phone. WhatsApp offered firefox as an option for storing its passkey. That took me to the connection and synchronisation process which the new phone said had failed. However all my tabs and other passwords appear to be syncing. Now selecting firefox to store the WhatsApp passkey takes me back to the failure page every time. Any idea how to restart the passkey addition to firefox process? WhatsApp won't work whilst I'm hung up in limbo between the two apps.