tablet

Javascript read keypresses on tablet?

由 泄露秘密 提交于 2019-12-10 04:04:54
问题 I have this interesting problem - I would like to read keypresses using javascript, but not directed into a text field. This is straightforward on computers and I have that working (As long as the window has focus, the javascript can detect keypresses). However, on tablets running Android and iOS, the operating system ignores the keypresses. The javascript code only receives the keypress data if I am focused in a text field. Is there some way around this? I would like to read the keypresses

How to restrict app for tablet in Android?

由 会有一股神秘感。 提交于 2019-12-09 12:46:25
问题 i want to my app run only mobile device not in the tablet 10 and 7 inch . but my app is run on both tablet size .please help me out 回答1: Yes as @OceanLife says you Should Go with compatible-screens or supports-screens. but I would like to add Something here. if you are using <supports-screens android:largeScreens="false" android:normalScreens="true" android:smallScreens="true" android:xlargeScreens="false" /> then note what official compatible-screens documentation says: if you want your

Some Android devices treat Internal Storage as SD Cards and External Storage as EXTSD

由 被刻印的时光 ゝ 提交于 2019-12-09 09:02:14
问题 I have a bunch of Android devices from different vendors. Some of them attach /mnt/sdcard to internal storage and /mnt/extsd to external storage(Scenario 1) and others attach /mnt/sdcard to external storage(Scenario 2) I think the second scenario is standard since the Android API provides a handle to this path. Now the problem is that in scenario 1, /mnt/extsd becomes readonly even with WRITE_EXTERNAL_STORAGE permission! This means I can only read data from the actual external sd card and not

Tablet's scaling my web page by 1.5x causing layout issues

由 烂漫一生 提交于 2019-12-09 07:40:35
So I have a web app that looks perfectly fine at 1024x768 pixels on a laptop (I really don't care about phone at the moment). However, when I take the same app onto a tablet it doesn't fit even though the pixel availability is way higher than 1024x768. It turns out that the tablets are scaling my app so it uses a 1.5 x css pixel multiplier causing it to be much larger on the tablets. I have the following in my html head: <meta name="viewport" content="width=device-width, initial-scale=1.0"> But it still scales the web page. This code seems to me that it would set the initial scale to 1.0 so

How should a Windows 8 Metro Application connect to a central database?

由 烂漫一生 提交于 2019-12-08 16:18:14
问题 How should a Windows 8 Metro application connect to a central database? I've read about local storage, but I haven't read anything about connecting to a central database. Obviously, this architectural design decision needs to support the disconnected scenario. WCF web services seem to make sense. But even if they do make sense, should we really create separate methods for all read/write operations? Or are OData WCF services the way to go? It seems like tablet software architecture should be

What is the perfect way to detect a tablet?

由 北城以北 提交于 2019-12-08 16:12:11
问题 I am looking for the perfect way to detect tablets. With media queries you can set min- and max-widths for specific CSS. But there are tablets that have higher resolutions than soms desktop monitors. So that will give a conflict. With Javascript (Modernizr, Detectivizr) tablets are recognized and sets this in the HTML with a class 'tablet' on the HTML tag. But... Not all users have Javascript enabled. So what you want is (in my opinion) use CSS to detect tablets. Does anyone know the perfect

Android application for Tablet

由 别说谁变了你拦得住时间么 提交于 2019-12-08 11:09:17
问题 I have developed an application that is to be run on android Tablet as well. It is working on android phones perfectly. When I ran it on Tablet, it did not expand on whole screen. It just covered a area equal to a mobile device. I want that it also runs on Tablet and cover the whole screen as running on mobile device. Do I have to create two different designs for each type and at run time before using design, I would have to check it whether it is android phone or table? 回答1: Add the

What are the updated (2013) Facebook URI Schemes for iOS and Android

由 别等时光非礼了梦想. 提交于 2019-12-08 09:48:08
问题 I'm working on an application where we need to have the user click on a "Share on Facebook" link/button and launch the Facebook app with the post option (which we can do with fb://composer) and then have the ability to automatically put text in it (so for example we need something like this: <a href="fb://composer?text="Share this item!">Share on Facebook</a> In the past it was possible, but Facebook must have changed their URI/URL schemes. Does anyone have an updated list available? Does

Can't get current location when offline Windows 10 App?

由 ≡放荡痞女 提交于 2019-12-08 09:21:34
问题 I'm trying to find out whether it's possible to get the current location of a Windows 10 device if it's not connected to the internet via Wi-Fi (Wi-Fi) is disabled . I'm aiming this at Windows 10tablets and I don't think they all support GPS. Does anyone know what would be the best way to go about this? Or is it possible at all? when i use Geoposition pos = await geolocator.GetGeopositionAsync(); it returns Exception . 来源： https://stackoverflow.com/questions/33391228/cant-get-current-location

Tablet resolution issue

由 感情迁移 提交于 2019-12-08 08:28:25
问题 I have a tablet motorola xoom with 1280*800 I have one image in my drawable folder in my project and when i checked the size of the that image its showing 1280*755 but when i used this image in my project. And debugging it to know the size of it showing 853*503 and obviously it will not fit into the tablet.i have attached the picture here also. I am getting the width and height by using following code. BitmapDrawable bd=(BitmapDrawable)this.getResources().getDrawable(R.drawable.fish_normal);
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