大约有 900 项符合查询结果（耗时：0.0131秒） [XML]
Convert String to Uri
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If you are using Kotlin and Kotlin android extensions, then there is a beautiful way of doing this.
val uri = myUriString.toUri()
To add Kotlin extensions (KTX) to your project add the following to your app module's build.gradle
reposit...
runOnUiThread in fragment
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Use a Kotlin extension function
fun Fragment?.runOnUiThread(action: () -> Unit) {
this ?: return
if (!isAdded) return // Fragment not attached to an Activity
activity?.runOnUiThread(action)
}
Then, in any Fragment...
Get Bitmap attached to ImageView
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drawingCache is deprecated in Kotlin
– Raju yourPepe
Oct 5 '18 at 13:38
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@UniqueConstraint annotation in Java
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Note: In Kotlin the syntax for declaring the arrays in annotations uses arrayOf(...) instead of {...}
@Entity
@Table(uniqueConstraints=arrayOf(UniqueConstraint(columnNames=arrayOf("book", "chapter_number"))))
class Chapter(@ManyToOne...
Android: checkbox listener
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for kotlin satView.setOnCheckedChangeListener { buttonView, _ -> if (buttonView.isChecked) { // perform action } else { // perform action } }
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Android - How to get application name? (Not package name)
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In Kotlin, use the following codes to get Application Name:
// Get App Name
var appName: String = ""
val applicationInfo = this.getApplicationInfo()
val stringId = applicationInfo.labelRes
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一个自媒体的运营手记：我做公众号已经两年多了 - 资讯 - 清泛网 - 专注C/C...
...文章的，即使写出来了，也不会深入到行业内部，也没有权威性。这个其实就是行业媒体人和媒体自媒体人的区别，但是这些东西很多人都不懂。
内容除了深度和专业外，还有就是有方向，发什么方面的内容，什么类型的文章...
Converting double to string
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Kotlin
You can use .toString directly on any data type in kotlin, like
val d : Double = 100.00
val string : String = d.toString()
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Passing enum or object through an intent (the best solution)
... =
EnumUtil.deserialize(AwesomeEnum.class).from(intent);
OPTION 3 (with Kotlin):
It's been a while, but since now we have Kotlin, I thought I would add another option for the new paradigm. Here we can make use of extension functions and reified types (which retains the type when compiling).
inl...
ZMQ: 基本原理 - 开源 & Github - 清泛网 - 专注C++内核技术
...念是含混不清的非常重要的。 它的含混不清与面向对象编程里的类含混不清相同。正式的定义解释了类是数据成员和方法的集合，然而，没有定义解释商务逻辑的哪一部分应当形成类，哪一部分不能形成类。这完全由编程者决...