mobile

问题 I am interested in trying to use information from two ViewModels in one element. Here is my sample. At the beginning of the page I got this <ContentPage.BindingContext> <vm: MainViewModel /> </ContentPage.BindingContext> ... at one point I have an element that I need values from 2 VMs. <TapGestureRecognizer Command="{Binding CommandValueFromAnotherViewModel}" CommandParameter="{Binding StringValueFromCurrentViewModel}"> // This <TapGestureRecognizer.BindingContext> <vm

问题 I want to set the three image icon as per in the screens available. i have tried but i cut down from the bottom. Also, i am unable to make the click. can you please help me out. i am new in Juce framework. #pragma once #include <JuceHeader.h> class CameraDemo : public Component { public: CameraDemo() { setOpaque (true); updateCameraList(); openCameraAsync(0); imgcaptureimg.setImage(ImageCache::getFromMemory(BinaryData::camicon_64_png, BinaryData::camicon_64_pngSize)); auto db = addToList(new

问题 I'm trying to make it so that my navbar gets centered once it reaches phone width screen size. I figure I just do @media all and (max-width: 600px) { {.menu ul? text-align: center;} } and I put that all under the css for desktop size. (Be nice. I just graduated Bootcamp :) ) <div class="hero-image"> <div class="topnav"> <ul class="menu"> <li class="item"><a href="#">Home</a></li> <li class="item"><a href="#">My Work</a></li> <li class="item"><a href="#">About Me</a></li> </ul> </div> <div

问题 I'm making my first website and I've run into a problem I can't easily fix as I'm not sure how to phrase a google search for it. I need to slide images into the page without making the scroll bar appear or, rather, without the page expanding in width to encompass the newly appeared image while it slides in. Here's the actual test version of the page: http://test.dingac.com/accommodation.html The part I need help with is the sliding of the pictures when you click on the arrows next to the

问题 I am trying to create this layout in Xamarin XAML but I cannot figure out how to combine TabView within a TabView. I want 3 main tabs in the bottom and for each page 1-2 subtabs. On each subtab I will need to have a ScrollView(I think thats the right element to use) with list items, which makes it even more complex. Like this picture: Any idea or guidance of how to achieve this? 回答1: I am trying to create this layout in Xamarin XAML but I cannot figure out how to combine TabView within a

问题 I'm working on a flutter facial recognition app. I don't know how to customize the UI as shown below. Can someone give me a suggestion: lib or example. Thanks very much. 来源： https://stackoverflow.com/questions/64871992/how-to-custom-camera-ui-on-flutter

问题 I need to know how to check if any type of screen lock is enabled in the settings part of the device. I need to check this using an adb command (by using adb shell). I also need to know the type of lock applied. I have tried dumpsys but did not get any success. I want to know if the screen lock is enabled in the settings even if the device is currently unlocked, just check if any security is there, in any state. 回答1: Has answered in Is there a way to check if Android device screen is locked

问题 I am trying to make a simple Android application to count steps. When I run the application the else is called in the onResume method meaning it did not find the sensor. I am testing on a 2016 Samsung J3 running Api 22. I am wondering is the problem in my code or is it that the phone does not have the sensor. If it is the phone is there a workaround for it? public class MainActivity extends AppCompatActivity implements SensorEventListener { private TextView counterTextView; private

问题 I am new to mobile development with a requirement to develop applications for Android and IOS. My programming background is in C#. Which is the best language and framework to start developing mobile applications? Is it better to use native development or use cross-platform frameworks? Please suggest frameworks and languages with respect to ease of development, development support etc.. 回答1: I am no expert in Cross Platform Mobile Development (in fact, I was just searching for a cross platform

问题 I am new to mobile development with a requirement to develop applications for Android and IOS. My programming background is in C#. Which is the best language and framework to start developing mobile applications? Is it better to use native development or use cross-platform frameworks? Please suggest frameworks and languages with respect to ease of development, development support etc.. 回答1: I am no expert in Cross Platform Mobile Development (in fact, I was just searching for a cross platform