Native mobile browser select element options count - android

How many options from a standard select element fit on the portrait-oriented screen of a given popular device?
For example, my Pixel 2 fits 9 options (9.5, but I'm looking for wholly visible options)
The purpose of this question is that I have a drop down selector where I don't really need to display all of the options, but more is better. I also think that not having the user scroll is advantageous. I'm trying to find a happy number where I can display the most options without causing those options to overflow the device height.
Since I only have the one mobile device, and nowhere is this data readily available, I'm turning to you.

My iPhone X legibly shows 7. My iPad shows a bunch. Easily 15 depending on where the dropdown is in the screen, since it's more of a desktop style.

Related

Gallery pics re-sized when seeing from android

I’m quite a newbie around here so this kinda feel like I’m learning sanscrit. Thrilling and overwhelming at the same time.
Anyway, the thing is I'm using wordpress at my laptop and I'm sttrugling at keeping my pics at the size expected when I switch to android. They look totally fine on the laptop preview for the phone, but on the real world they're basically turning into a thumbnail. I attach a picture of expectation versus reality
I apologize in advance because I suspect this is part of the ABC of programming; I don't even know if I should be uploading my pics with a particular size. I promise I'm training to become a proper padawan, and 'll appreciate any feedback.
Thank you so much for your time, and have a great day!
If you are starting with Wordpress, best thing to do is to work with themes supported by Elementor & one that allows you to modify the design for desktop, tablet, & mobile versions separately.
-Select 'Edit with Elementor'
-select the section with these six pictures. in the '#Edit Section' box at the right, you will see three options- layout/content, style, advanced.
-Select 'Advanced' and scroll down till the bottom section.
-Select the 3rd last option, 'Responsive'. From here you can hide the mentioned section for mobile.
It would look something like the attached picture
DO BEAR IN MIND THAT I HAVE ADDED SAME BUTTON TWICE - the button at the left is visible to site visitors using desktop/tablet. At the right part, you can see same button blurred. That's 'cause I hid it from Desktop & Tab.
Similarly, you too have to add section with pictures again to show in mobile only.
For that, find and click on Responsive icon & select Mobile.
Decorate the section just the way you want and do not forget to hide it from PC & Tab.

How to make app UI to work 100% same on all devices?

How to make sure that my App's popup or text appears exactly how I intended it to appear in all screen sizes? I want the aspect ratio of the popup to appear same and all the text that appears at the time of designing the popup to be same in all the devices.
Imagine an image who's size and content will be same across devices. But for some reason I can not use image here, the requirement is to use popup with text and butto. I dont want any screen to cut the popup or make the text of the popup disappear or turn to crap.
I can not do testing with one device at a time as I read on a site that there are over 10,000 android devices :|
Is there anyway or any tool part of Android Studio which can like quickly draw outlines of all the phones screen sizes to help me understand what aspect ratio is right for my popup?
Im a noob so my question may not make sense to you so please bear with me.
Unfortunately it's going to be nearly impossible to get things to appear 100% the same across all devices and browsers – Android runs on all sorts of devices and there are probably hundreds or thousands of different possible screen sizes, in addition to browser and operating system quirks. Start with identifying specific devices and screen sizes you wish to support. See Android's screen compatibility overview for some good information on this topic.
If possible look at user analytics to narrow down the most common devices, operating system versions, and browsers, then test against those.

Chrome dev tools to emulate mobile devices with navigation bar

Hey I'm a web developer and I'm looking for a way to emulate mobile devices which also displays their respective navigation bars, toolbars etc. In the 'Device toolbar' in Google Chrome (v58 on macOS) there's a specific mode available for the Nexus 5X (and 'supported devices', according to Google), which is exactly what I'm looking for (see screenshot below), however I can't seem to find a way to turn this on for other devices (such as iPhones, Galaxys etc).
Of course these bars would differ between the devices and the browser that it's running, so ideally I'm looking for a way to manually specify the height of the bars and how they interact with the viewport (e.g. iOS Safari includes the top bar in the viewport height calculation but leaves out the bottom bar, which kinda screws with how the bottom of the page is being displayed (as discussed here)).
Ultimately what I'm trying to achieve is a way to accurately simulate how a website would look on a specific device, by instead of looking at just screen sizes and pixel density actually taking in to account that there are other sections being displayed on the screen which of course takes up screen realestate themselves and affect the appearance and user experience.
All ideas are welcome =)
You can use Blisk browser, it's built on Chromium and supports toolbars and panels for IOS/Android devices, it has a good set of devices that you can emulate on.

Kivy: how to change window size properties and the difference between click and touch

I have two questions that I can not answer to myself:
How can I change the size of my window, if I do not know the exact size of the phone screen? I.e. my aim is to fit all screen sizes.
Is there any difference between clicking with mouse and touching with fingers in the code? If I write code for clicking, will it work with touch?
On mobile, your app should automatically fill the phone screen. You don't need to worry about it. On desktop, you can use the --size=WxH option to test a specific screen size, or use the screen module (-m screen:nexus7 for example - run kivy with -m screen to see the available options).
No. All mouse/touchscreen interactions are considered touches in Kivy. So using on_touch_down/on_touch_move/on_touch_up will work regardless of the input device. The only difference is that with touchscreen you could have multi-touch - but if you write your app assuming single-touch it will work the same on both mobile and desktop.

How can I make my AppWidget automatically fill the width of the home screen?

I am working on a widget. On the typical phone, I would prefer it to be 4x2, filling the width of the home screen. However, on some larger phones (i.e. Samsung Galaxy Mega), the launcher has 5 cells' width. I am trying to find the best way to automatically change my widget provider to be a 5x3, based on the launcher cell dimensions.
Currently, we have two providers: a 4x2 and a 5x3. Since we only want to show one (4x2) on normal-size phones (they don't support 5x3), we do a runtime check when the widget is added to check if the device model matches one of the models with a 5-cell wide launcher. We then disable the other widget provider component. However, this isn't ideal, as the 5x3 will show up temporarily in the app drawer and cause the launcher to force close if the user tries to add it.
Any thoughts on how to work around this? I realize I most likely won't be able to read exactly the cell-width size, as there are tons of launchers, and there isn't an API to check. However, I think we would all agree that there must be something better than keeping a static list of devices that have a 5-cell screen (not to mention people with custom launchers can set a range of widths).
I have thought briefly on using the resource folder qualifiers (sw720dp, etc.) ...but that still doesn't solve the issue of determining what the user's launcher's width in cells is.
Thanks for the help,
Drew
P.S. I also realize that a similar question was asked here: Appwidget Maximum Width that fits all screen sizes with no comments or answers. Any input would be much appreciated.
Any thoughts on how to work around this?
Allow your app widget to be resizeable, so users who want it to fill the home screen width can elect to do so.

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