requirements: Android and Ios share a set of styles. as set in the figure, the requirement cannot be achieved (the style on Xiaomi phone is the same as the expected style (ios), and the style of vivo Huawei pad is not the desired style). how to s...
Project scaffolding: vue-cli 3.x, using vue + vue-router + iview iview for on-demand introduction, using: Row, Col, Button, Carousel, CarouselItem, Icon problem description problem: access is normal in the high version browser, but it is access...
topic description android shuts off a permission manually while the program is running and collapses when the permission is turned on sources of topics and their own ideas when I was doing app, I suddenly found that the system would collapse and n...
now to get the Android signature, you can see that there is a step in the online blog: get the platform.x509.pem,platform.pk8 in the system s build target product security directory. but I can t find this directory in the android set-top box, no...
Hello, everyone. I d like to ask Android how to make a 3D spin ball . similar to the home page on soul software are there any bosses who can provide some ideas? novice android ...
Caused by: java.lang.IllegalStateException: Cannot load Jill from build tools. ask for advice, where should I solve it? ...
the book I am reading about Java, recently is Java from beginner to proficiency (fourth edition). This book divides Java learning into four parts: basic knowledge-> core technology-> advanced applications--> project practice. What I want to ask is, if I ...
following the official description of Anko, I added the following code to my dependency: api "org.jetbrains.anko:anko-commons:$anko_version " then I want to use his startActivity < AAA > () method. Cannot use The project uses Kotlin develop...
prompt: could not find main class com intellij idea Main when android studio starts...
demand: 1. View pictures on the mobile phone, which can be zoomed in, zoomed out, panned, etc. (refer to the photo preview function of the mobile photo album). 2. Establish a coordinate system for the picture at the same time. When you pass in the coo...
when you start to learn Android, when you finish your homework, you find that the notification you wrote will not appear on the virtual machine on time if you customize an instance, but if you change the time to System.currentTimeMillis (), you will be ...
I want to achieve proportional full-screen preview in camera2. But in the process, referring to online materials, including the official demo, the preview screen made a compromise to change its aspect ratio. On my Samsung note8 phone, which has an aspect...
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because I am an individual developer, which application market APP does not need soft work? ...
problem description now more than half of my page will be covered by a pop-up keyboard. In fact, I don t need to enter it with a soft keyboard at all. I have an external code sweep gun what result do you expect? What is the error message actually s...
Fatal Exception: java.lang.RuntimeException: Unable to start activity ComponentInfo{com.abc.xxx com.example.xxx.ui.activity.MainActivity}: android.content.res.Resources$NotFoundException: File res drawable selecter_tab_a.xml from drawable resource ID -sh...
while developing a hybrid APP , I encountered a problem while updating description: the front part of the project is based on vue. If you don t update the shell, if you update the web page separately and update more times, you will have the proble...
topic description sometimes the mobile terminal slides up many times and then triggers it once. Even if it slips lighter, it doesn t work. If it doesn t trigger, it s very insensitive. No one has encountered this problem? This problem occurs when I...
1, how to dynamically control color settings with EditText ...
the following service startup methods are valid <intent-filter> <action android:name="io.github.grooters.practicer.BindeRer.ServicerTest" > < intent-filter> < service> ...
< H2 > question: < H2 > how to temporarily encapsulate events in promise then mode into a queue, and then traverse the queue to execute the corresponding events! actual scene: Requests in the ajax layer rely on some shared data, but do not want to...
I made a form with element ui, in which there are many label, who just want to change the color of one of the label to red, but several methods don t work. I have tried to add a class to label, but it doesn t work. Do you know which god? ...
what pre-knowledge is needed before learning netty? ...
set style <style lang="scss" scoped> * { margin: 0; padding: 0; box-sizing: border-box; } < style> found that it is only valid for some elements. all valid after being changed to deep .editor deep { * { ...
in a project created with eclipse, there is a web page that uses the tag textarea, uses the attribute value wrap, and assigns the value "off ", but eclipse prompts undefined attribute value (off), but still works. What is the reason for this? ...