大约有 900 项符合查询结果（耗时：0.0227秒） [XML]
Repeat a task with a time delay?
... task
taskHandler .removeCallbacks(repeatativeTaskRunnable );
UPDATE: In Kotlin:
//update interval for widget
override val UPDATE_INTERVAL = 1000L
//Handler to repeat update
private val updateWidgetHandler = Handler()
//runnable to update widget
private var updateWidgetRu...
How to capitalize the first character of each word in a string
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In case someone is looking for its Kotlin version, here is it: stackoverflow.com/a/55390188/1708390
– Bugs Happen
Mar 28 '19 at 4:30
ad...
Java's L number (long) specification
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This proposals are probably implemented on kotlin instead of java, as oracle don't want the community tell them how to work... we're on 2018 and still nothing about this proposal, sadly
– JoelBonetR
Mar 28 '18 at 15:17
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App Inventor 2开发简单计算器 - App Inventor 2 中文网 - 清泛IT论坛，有思想、有深度
...实物计算器，给用户一种良好的使用体验。但对于我们的编程过程来说，还是应该从实现最简单的功能入手，先实现常规操作，否则将会迷失在各种不确定之中。一、输入数字（1）设置三个全局变量：前数、后数、算符如第一...
Clicking the back button twice to exit an activity
...essedOnce=false;
}
}, 2000);
}
In Kotlin Activity:
private var doubleBackToExitPressedOnce = false
override fun onBackPressed() {
if (doubleBackToExitPressedOnce) {
super.onBackPressed()
return
}
this.doubleB...
bpftrace教程【官方】 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...加喜欢用tracepoints探针，因为tracepoints有稳定的应用程序编程接口。注意：现代linux系统(glibc >= 2.26)，open总是调用openat系统调用。
comm是内建变量，代表当前进程的名字。其它类似的变量还有pid和tid，分别表示进程标识和线程标...
AlertDialog.Builder with custom layout and EditText; cannot access view
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In case any one wants it in Kotlin :
val dialogBuilder = AlertDialog.Builder(this)
// ...Irrelevant code for customizing the buttons and title
val dialogView = layoutInflater.inflate(R.layout.alert_label_editor, null)
dialogBuilder.setView(dialogView)...
how to get an uri of an image resource in android
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Based on the answers above I want to share a kotlin example on how to get a valid Uri for any resource in your project. I think it's the best solution because you don't have to type any strings in your code and risk typing it wrongly.
val resourceId = R.raw.scanner...
Show and hide a View with a slide up/down animation
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Kotlin
Based on Suragch's answer, here is an elegant way using View extension:
fun View.slideUp(duration: Int = 500) {
visibility = View.VISIBLE
val animate = TranslateAnimation(0f, 0f, this.height.toFloat(), 0f)
...
Creating runnable JAR with Gradle
...kaLopusina The class you specified isn't in your JAR file. If you're using kotlin, you need to say 'com.my.app.MainKt'. Without more info, I can't help you further.
– byxor
Oct 4 '19 at 14:29
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