has been working on custom controls for Android recently. for example, when you customize the navigation bar, you can: first define a navigation item containing pictures and text After , use the package name in the main navigate view, set each item...
follow the tutorial: https: github.com flutter fl... step to introduce flutter into an existing project in the completion step: : ERROR: Could not find method testImplementation() for arguments [junit:junit:4.12] on object of type org.gradle.api....
webapp, written by myself on an Android phone, pressing the back button once will exit app, and return to the desktop, instead of like native app, there will be a prompt, such as "press to exit the application again ", but there is still no fallback ef...
because I am an individual developer, which application market APP does not need soft work? ...
the resolution of the picture is 300cm 500, and the coordinate of a point in it is (100100). When the picture is enlarged to 1080mm 1920, how much should the original (100100) coordinate be converted to ...
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= problem description each image can be clicked, and the whole column can be slided. when you slide, there will be ups and downs. The number of image is uncertain, and seven are displayed on the full screen (there is a phenomenon of displayin...
where the request code > 0, standard mode, 7.0 (real machine), 8.0 (virtual machine) can. private void installApp() { Intent intent = new Intent(Intent.ACTION_VIEW); File file = new File(appTask.path); textAppProgressStatus.setT...
the requirement is that the backend gives a simple video playback page to play the video resources included in the webview page. I would like to ask the gods whether there is any way to make the local video resources also play in the web pages displaye...
how can I make dialog global so that all activity can be used? I put dialog initialization in the parent class, but I get an error: android.view.WindowManager$BadTokenException: Unable to add window-- token android.os.BinderProxy@978279 is not valid;...
now there is a requirement for the front end to check the entered date, one of which is to select traditional holidays & & legal holidays to remind you to choose the wrong date. Is there any good idea or plug-in recommendation if implemented in vue? P.S....
this is the code for weaving dream list page to call paging {dede:list pagesize= 8 } <li class="do-element-media-li " ><a href="[field:url ]" target="_blank"> <div class="do-title do-html-conten...
Code first as a token of respect const routes = [ { path: , exact: true, component: Main, }, { path: company , exact: true, component: CompanyIntroduce, routes:[ ...
for embedded development, because the programming language is CPP, but if you use C language style code to write code similar to strings and queues, it will inevitably be suspected of building wheels, and the code is not necessarily perfect, there will i...
1. First take a look at the error 2.react this is the routing file ...