mobile

问题 We have a PreferenceFragmentCompat , and with a tap on a preference, we want to switch from the current PreferenceFragmentCompat to a new PreferenceFragmentCompat . (To have certain settings on a new screen). However, regardless of what we have tried, we keep running into the following error: Fragment declared target fragment that does not belong to this FragmentManager MainActivity.kt class MainActivity : AppCompatActivity(), ActivityCompat.OnRequestPermissionsResultCallback,

问题 Why does this CSS not work in Opera mini? .gogogo{height:50px;width:100%;} @media screen and (min-width:100px){ .gogogo {background-color:red;} } @media screen and (min-width:320px){ .gogogo {background-color:orangered;} } @media screen and (min-width:480px){ .gogogo {background-color:orange;} } @media screen and (min-width:600px){ .gogogo {background-color:yellowgreen;} } @media screen and (min-width:768px){ .gogogo {background-color:green;} } HTML: <div class="gogogo"></div> JSFiddle,

问题 Why does this CSS not work in Opera mini? .gogogo{height:50px;width:100%;} @media screen and (min-width:100px){ .gogogo {background-color:red;} } @media screen and (min-width:320px){ .gogogo {background-color:orangered;} } @media screen and (min-width:480px){ .gogogo {background-color:orange;} } @media screen and (min-width:600px){ .gogogo {background-color:yellowgreen;} } @media screen and (min-width:768px){ .gogogo {background-color:green;} } HTML: <div class="gogogo"></div> JSFiddle,

问题 Need to test responsive design for web app. I understand that browser didn't emulate like real device or even device emulator, but i don't need it. Note: i'm looking for not to run Safari inside emulator, but to activate mobile emulation in Safari question 1 : Is it possible to start Safari via selenium with predefined mobile emulation, like in Chrome here Map<String, String> mobileEmulation = new HashMap<>(); mobileEmulation.put("deviceName", "Nexus 5"); ChromeOptions chromeOptions = new

问题 This last week I have been building myself a personal website. It has some information in semi transparent divs in front of an animation of a spinning cube. (pretty basic stuff right?) Well here's the rub, I noticed that examples at threjs.org/examples run on mobile well and despite my best efforts to do things likewise my site doesn't appear to be rendering threejs components on mobile. So far I have tried a few things: First to ensure that I was rolling back gracefully from webgl I included

问题 I've tried looking up this topic on here, none of the answers answered my specific problem. The problem is this: Every time I go to the mobile version of my site, I scroll down the first time to the very bottom of my page and it's fine, my background image fills the entire screen. But then I scroll back up and scroll back down and there's suddenly a white bar below my footer. I've tried numerous things in CSS and HTML and nothing has worked so far. Again, this problem does not happen in my

问题 I've tried looking up this topic on here, none of the answers answered my specific problem. The problem is this: Every time I go to the mobile version of my site, I scroll down the first time to the very bottom of my page and it's fine, my background image fills the entire screen. But then I scroll back up and scroll back down and there's suddenly a white bar below my footer. I've tried numerous things in CSS and HTML and nothing has worked so far. Again, this problem does not happen in my

问题 How would I scan an entire folder in my Java code and then read each text file in to a separate array? What I'm trying to do is have a set of LocationNodes(class I created) on a map app that I'm creating for my college campus/side project for my resume. When the code initializes, I want my app to scan for all text files in my "LocationTextFiles" folder. Each text file has 3 sets of text: Line 0 (the name of the location), Line 1 (Hours the building is open), and Line 2-EOF (description of the

问题 I have a button that shows for mobile and desktop users, currently its set as tel:123-456-7890. This works great for mobile users, but I want Desktop users to instead go to an anchor link #contact I'll mention that I can't change the class name of the button but I can set an ID. I'd like to change the default to #contact anchor tag, in case users don't have javascript set. Then if determined to be mobile, change URL to tel: else anchor tag. 回答1: So i found this SO answer for Mobile detection:

问题 I have a button that shows for mobile and desktop users, currently its set as tel:123-456-7890. This works great for mobile users, but I want Desktop users to instead go to an anchor link #contact I'll mention that I can't change the class name of the button but I can set an ID. I'd like to change the default to #contact anchor tag, in case users don't have javascript set. Then if determined to be mobile, change URL to tel: else anchor tag. 回答1: So i found this SO answer for Mobile detection: