blocks|key|2501878|text|安卓有视图可见性的静态常量。为了以编程方式更改可见性，应该使用View.VISIBLE、View.INVISIBLE或View.GONE。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|2501879|在Kotlin中使用myView.visibility+=+myVisibility设置可见性与在Java中使用myView.setVisibility(myVisibility)设置可见性相同。|2501880|就你而言：|2501881|fun+hacerVisibleLaFoto(v:+View)+{
++++imageView.visibility+=+View.VISIBLE
}|code-block|syntax|javascript|2501882|entityMap|0|LINK|mutability|MUTABLE|url|https://developer.android.com/reference/android/view/View.html#setVisibility(int))^0|V|C|18|E|1N|9|3|5|0|0|A|W|1K|Y|0|0|0^^$0|@$1|2|3|4|5|6|7|W|8|@$9|X|A|Y|B|C]|$9|Z|A|10|B|C]|$9|11|A|12|B|C]]|D|@$9|13|A|14|1|15]]|E|$]]|$1|F|3|G|5|6|7|16|8|@$9|17|A|18|B|C]|$9|19|A|1A|B|C]]|D|@]|E|$]]|$1|H|3|I|5|6|7|1B|8|@]|D|@]|E|$]]|$1|J|3|K|5|L|7|1C|8|@]|D|@]|E|$M|N]]|$1|O|3|-4|5|6|7|1D|8|@]|D|@]|E|$]]]|P|$Q|$5|R|S|T|E|$U|V]]]]

Android has static constants for <a href="https://developer.android.com/reference/android/view/View.html#setVisibility(int)" rel="noreferrer">view visibilities</a>. In order to change the visibility programmatically, you should use <code>View.VISIBLE</code>, <code>View.INVISIBLE</code> or <code>View.GONE</code>.

Setting the visibility using <code>myView.visibility = myVisibility</code> in Kotlin is the same as setting it using <code>myView.setVisibility(myVisibility)</code> in Java.

In your case:

<pre><code>fun hacerVisibleLaFoto(v: View) {
 imageView.visibility = View.VISIBLE
}
</code></pre>

blocks|key|2463920|text|使用View.VISIBLE。这是在View类中定义的常量。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|2463921|fun+hacerVisibleLaFoto(v:+View)+{
++++imageView.visibility+=+View.VISIBLE;
}|code-block|syntax|javascript|2463922|entityMap^0|2|C|I|4|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@$9|N|A|O|B|C]|$9|P|A|Q|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|R|8|@]|D|@]|E|$I|J]]|$1|K|3|-4|5|6|7|S|8|@]|D|@]|E|$]]]|L|$]]

Use <code>View.VISIBLE</code>. That is a constant defined in <code>View</code> class.

<pre><code>fun hacerVisibleLaFoto(v: View) {
 imageView.visibility = View.VISIBLE;
}
</code></pre>

blocks|key|1172609|text|View.VISIBLE+|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|1172610|应该在=符号之后，使该值可见。它在View类中具有整数常量值。您可以通过按ctrl+%2B+click+(Windows)或cmd+%2B+click+(Mac)来检查它。|unstyled|1172611|所以应该是这样。|1172612|imageView.visibility+=+View.VISIBLE|1172613|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|N|8|@]|9|@]|A|$]]|$1|G|3|H|5|F|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|6|7|P|8|@]|9|@]|A|$B|C]]|$1|K|3|-4|5|F|7|Q|8|@]|9|@]|A|$]]]|L|$]]

<pre><code>View.VISIBLE 
</code></pre>

Should go after the = sign to make the value visible. It has integer constant value in View class. You can check it by pressing ctrl + click (Windows) or cmd + click (Mac).

So it should be like this.

<pre><code>imageView.visibility = View.VISIBLE
</code></pre>

blocks|key|1172615|text|利用Kotlin的一些语言特性，我在View上使用这两种扩展方法，为了方便起见，使用布尔值来切换可见性。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1172616|fun+View.showOrGone(show:+Boolean)+{
++++visibility+=+if(show)+{
++++++++View.VISIBLE
++++}+else+{
++++++++View.GONE
++++}
}

fun+View.showOrInvisible(show:+Boolean)+{
++++visibility+=+if(show)+{
++++++++View.VISIBLE
++++}+else+{
++++++++View.INVISIBLE
++++}
}|code-block|syntax|javascript|1172617|基本用法：|1172618|imageView.showOrGone(true)+//will+make+it+visible
imageView.showOrGone(false)+//will+make+it+gone|1172619|虽然如果您只需要一个小的语法Kotlin糖使您的View可见，您可以只编写一个像这样的扩展函数，以使它可见。|1172620|fun+View.visible()+{
++++visibility+=+View.Visible
}|1172621|1172622|imageView.visible()|1172623|entityMap^0|I|4|0|0|0|0|O|4|0|0|0|0^^$0|@$1|2|3|4|5|6|7|X|8|@$9|Y|A|Z|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|10|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|11|8|@]|D|@]|E|$]]|$1|M|3|N|5|H|7|12|8|@]|D|@]|E|$I|J]]|$1|O|3|P|5|6|7|13|8|@$9|14|A|15|B|C]]|D|@]|E|$]]|$1|Q|3|R|5|H|7|16|8|@]|D|@]|E|$I|J]]|$1|S|3|L|5|6|7|17|8|@]|D|@]|E|$]]|$1|T|3|U|5|H|7|18|8|@]|D|@]|E|$I|J]]|$1|V|3|-4|5|6|7|19|8|@]|D|@]|E|$]]]|W|$]]

Taking advantage of some of Kotlin's language features, I use these two extension methods on <code>View</code> that toggle the visibility with a boolean as a convenience. 

<pre><code>fun View.showOrGone(show: Boolean) {
 visibility = if(show) {
 View.VISIBLE
 } else {
 View.GONE
 }
}

fun View.showOrInvisible(show: Boolean) {
 visibility = if(show) {
 View.VISIBLE
 } else {
 View.INVISIBLE
 }
}
</code></pre>

Basic usage: 

<pre><code>imageView.showOrGone(true) //will make it visible
imageView.showOrGone(false) //will make it gone
</code></pre>

Although if you are looking for just a little syntactic Kotlin sugar to make your <code>View</code> visible, you could just write an extension function like so to make it visible. 

<pre><code>fun View.visible() {
 visibility = View.Visible
}
</code></pre>

Basic usage:

<pre><code>imageView.visible()
</code></pre>

blocks|key|2464190|text|很简单很简单
若要看到视图：|type|blockquote|depth|inlineStyleRanges|entityRanges|data|2464191|ViewName.visibility+=+View.VISIBLE|code-block|syntax|javascript|2464192|例如-+button.visibity+=+View.VISIBLE|unstyled|offset|length|style|CODE|2464193|看不见某一视图：|2464194|ViewName.visibility+=+View.INVISIBLE|2464195|例如-+button.visibity+=+View.INVISIBLE|2464196|您可以使用的任何东西，如按钮、文本视图、图像视图等。
希望这能成功。|2464197|entityMap^0|0|0|4|U|0|0|0|4|W|0|0^^$0|@$1|2|3|4|5|6|7|X|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|Y|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|I|7|Z|8|@$J|10|K|11|L|M]]|9|@]|A|$]]|$1|N|3|O|5|I|7|12|8|@]|9|@]|A|$]]|$1|P|3|Q|5|D|7|13|8|@]|9|@]|A|$E|F]]|$1|R|3|S|5|I|7|14|8|@$J|15|K|16|L|M]]|9|@]|A|$]]|$1|T|3|U|5|6|7|17|8|@]|9|@]|A|$]]|$1|V|3|-4|5|I|7|18|8|@]|9|@]|A|$]]]|W|$]]

<blockquote>
 Very easy and simple
 
 To visible a view :
</blockquote>

<pre><code>ViewName.visibility = View.VISIBLE
</code></pre>

e.g.- <code>button.visibity = View.VISIBLE</code>

To invisible a view :

<pre><code>ViewName.visibility = View.INVISIBLE
</code></pre>

e.g.- <code>button.visibity = View.INVISIBLE</code>

<blockquote>
 Anything you can use like button, textview, image view etc
 
 Hope this would work.
</blockquote>

I have this code that is supposed to make an image visible, but I don't know exactly how it's supposed to be written for Kotlin.

I'm trying to use <code>.visibility</code> in Kotlin, and I don't know what to give it for a value. It's based off of <code>setVisibility()</code>.

Code:

<pre><code>fun hacerVisibleLaFoto(v: View) {
 imageView.visibility = 1;
}
</code></pre>

I put <code>1</code> in the value spot because an integer value is required there, and that's my placeholder value until I find what really goes there.

What should go after the <code>=</code> sign to make the value visible?

Android Kotlin .visibility

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我有这样的代码，可以使图像可见，但我不知道它是如何为Kotlin编写的。我试图在Kotlin中使用.visibility，但我不知道如何给出它的值。它是基于setVisibility()的。代码：fun hacerVisibleLaFoto(v: View) {    imageView.visibility = 1;}我将1放在值点中，因为那里需要一个整数值，这是我的占位符值，直到我找到真正的占

问Android Kotlin .visibility
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