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Handling a Menu Item Click Event - Android
...;menu xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
tools:context=".MainActivity">
<item
android:id="@+id/settings"
android:title="Setting"
ap...
Gridview with two columns and auto resized images
...
another simple approach with modern built-in stuff like PercentRelativeLayout is now available for new users who hit this problem.
thanks to android team for release this item.
<android.support.percent.PercentRelativeLayout xmlns:androi...
How can you make a custom keyboard in Android?
...able to drag it around). Is that something I can control via my keyboard app or is it handled by the android system?
– user3294126
Mar 2 '16 at 21:05
...
Phase • Animations made easy! - Extensions - Kodular Community
... background-color: #ffffff;
}
#d-splash .preloader-text-wrapper {
color: #000000;
}
}
/* then deal with dark scheme */
@media (prefers-color-scheme: dark) {
html {
background-color: #ffffff;
}
#d-splash .preloader-text-wrapper {
...
Fragment transaction animation: slide in and slide out
... works only when using support fragments (android.support.v4.app.Fragment)
– Aviv Ben Shabat
Feb 9 '16 at 7:20
...
How To fix white screen on app Start up?
I have an android app which displays a white screen for 2 seconds on startup. My other apps don't do this, but this one does. I have also implemented a splashscreen with the hope that it would fix this. Should I increase my splash screen sleep time?
Thanks.
...
App Inventor 2数据存储组件之：微数据库，本地存储数据App下次启动可共享...
... 网络，本地一般是数据文件的形式存储在手机上，本地App每次启动都可以共享读取，但是不同的手机之间不可以共享数据；如果需要多个手机之间共享获取或存储数据的话，那就需要用到网络数据库了（云数据库、网络微数据...
Difference between /res and /assets directories
...for mismatches between the code and the resources themselves. None of that applies to assets.
So why have an assets folder at all? If you want to compute the asset you want to use at run time, it's pretty easy. With resources, you would have to declare a list of all the resource IDs that might be u...
自己搭建的MQTT云服务器 - App Inventor 2 中文网 - 清泛IT社区，为创新赋能！
自己搭建的MQTT云服务器，怎么用APP inventor 做APP远程控制开关灯？ 谢谢指导MQTT保姆级入门教程已出，请参考：https://www.fun123.cn/reference/iot/MQTTGuide.html
按照例程我实现了功能，但编译成APK安装在手机上后，有个致命问题：每次...
How do I align views at the bottom of the screen?
...onstrain the bottom of the view to the bottom of the ConstraintLayout with app:layout_constraintBottom_toBottomOf="parent"
The example below creates a FloatingActionButton that will be aligned to the end and the bottom of the screen.
<android.support.constraint.ConstraintLayout
xmlns:android...