blocks|key|4649636|text|R:+128+
G:+128+
B:+128|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|4649637|或|unstyled|4649638|#808080|offset|length|style|CODE|4649639|entityMap^0|0|0|0|7|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|P|8|@]|9|@]|A|$]]|$1|G|3|H|5|F|7|Q|8|@$I|R|J|S|K|L]]|9|@]|A|$]]|$1|M|3|-4|5|F|7|T|8|@]|9|@]|A|$]]]|N|$]]

blocks|key|4649662|text|在xml中使用以下代码：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4649663|++++android:textColor="?android:textColorHint"|code-block|syntax|javascript|4649664|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

in your xml use this:

<pre><code> android:textColor="?android:textColorHint"
</code></pre>

blocks|key|143052|text|要获取提示颜色，可以使用getCurrentHintTextColor()。然后，您需要将int转换为十六进制格式。例如：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|143053|EditText+et+=+(EditText)+findViewById(R.id.edit_text);
++++++++int+c+=+et.getCurrentHintTextColor();
++++++++Log.d("Hint+color",+String.format("%25X",+c));|code-block|syntax|javascript|143054|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

For getting hint color you can use getCurrentHintTextColor().
Then you need to transform int to hex format.
For example:

<pre><code>EditText et = (EditText) findViewById(R.id.edit_text);
 int c = et.getCurrentHintTextColor();
 Log.d("Hint color", String.format("%X", c));
</code></pre>

blocks|key|143090|text|在源代码中，全息主题：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|143091|<color+name="hint_foreground_holo_light">#808080</color>
<color+name="hint_foreground_holo_dark">#808080</color>|code-block|syntax|javascript|143092|材料主题：|143093|<color+name="foreground_material_dark">@android:color/white</color>
<item+format="float"+name="hint_alpha_material_dark"+type="dimen">0.50</item>

<color+name="foreground_material_light">@android:color/black</color>++++++
<item+format="float"+name="hint_alpha_material_light"+type="dimen">0.38</item>|143094|因此对于轻量级主题，您可以使用#61000000+//black+38%25|offset|length|style|CODE|143095|而对于黑暗主题#80ffffff+//white+50%25|143096|entityMap^0|0|0|0|0|F|L|0|7|L|0^^$0|@$1|2|3|4|5|6|7|U|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|V|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|W|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|X|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|Y|8|@$M|Z|N|10|O|P]]|9|@]|A|$]]|$1|Q|3|R|5|6|7|11|8|@$M|12|N|13|O|P]]|9|@]|A|$]]|$1|S|3|-4|5|6|7|14|8|@]|9|@]|A|$]]]|T|$]]

in sources, holo theme :

<pre><code>&lt;color name="hint_foreground_holo_light"&gt;#808080&lt;/color&gt;
&lt;color name="hint_foreground_holo_dark"&gt;#808080&lt;/color&gt;
</code></pre>

Material theme:

<pre><code>&lt;color name="foreground_material_dark"&gt;@android:color/white&lt;/color&gt;
&lt;item format="float" name="hint_alpha_material_dark" type="dimen"&gt;0.50&lt;/item&gt;

&lt;color name="foreground_material_light"&gt;@android:color/black&lt;/color&gt; 
&lt;item format="float" name="hint_alpha_material_light" type="dimen"&gt;0.38&lt;/item&gt;
</code></pre>

so for light theme you can use <code>#61000000 //black 38%</code>

and for dark theme <code>#80ffffff //white 50%</code>

blocks|key|4649726|text|像这样创建一个适配器|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4649727|class+SpinnerAdapter(context:+Context,+items:+List<String>)+:
++++ArrayAdapter<String>(context,+R.layout.spinner_item_layout,+items)+{

++++override+fun+getDropDownView(position:+Int,+convertView:+View?,+parent:+ViewGroup):+View+{
++++++++val+spinnerItemView+=+super.getDropDownView(position,+null,+parent)+as+TextView
++++++++spinnerItemView.setBackgroundResource(R.drawable.light_gray_border_bottom_bg)+//+optional(+here+i+am+giving+a+style+for+spinner+item)

++++++++if+(position+==+0)+{
++++++++++++spinnerItemView.setTextColor(
++++++++++++++++ContextCompat.getColor(
++++++++++++++++++++context,
++++++++++++++++++++R.color.hintColor
++++++++++++++++)
++++++++++++)
++++++++}+else+{
++++++++++++spinnerItemView.setTextColor(ContextCompat.getColor(context,+R.color.colorPrimaryText))
++++++++}
++++++++return+spinnerItemView
++++}

++++override+fun+isEnabled(position:+Int)+=+position+!=+0

}|code-block|syntax|javascript|4649728|这是我的spinner_item_layout文件|offset|length|style|CODE|4649729|<?xml+version="1.0"+encoding="utf-8"?>
<TextView
++++android:padding="10dp"
++++android:text="Spinner+Text"
++++android:textColor="?android:textColorHint"
++++android:textSize="14sp"
++++android:includeFontPadding="false"
++++xmlns:android="http://schemas.android.com/apk/res/android"+android:layout_width="match_parent"
++++android:layout_height="wrap_content"/>|4649730|entityMap^0|0|0|4|J|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|R|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|S|8|@$I|T|J|U|K|L]]|9|@]|A|$]]|$1|M|3|N|5|D|7|V|8|@]|9|@]|A|$E|F]]|$1|O|3|-4|5|6|7|W|8|@]|9|@]|A|$]]]|P|$]]

Create an adapter like this
<pre><code>class SpinnerAdapter(context: Context, items: List&lt;String&gt;) :
 ArrayAdapter&lt;String&gt;(context, R.layout.spinner_item_layout, items) {

 override fun getDropDownView(position: Int, convertView: View?, parent: ViewGroup): View {
 val spinnerItemView = super.getDropDownView(position, null, parent) as TextView
 spinnerItemView.setBackgroundResource(R.drawable.light_gray_border_bottom_bg) // optional( here i am giving a style for spinner item)

 if (position == 0) {
 spinnerItemView.setTextColor(
 ContextCompat.getColor(
 context,
 R.color.hintColor
 )
 )
 } else {
 spinnerItemView.setTextColor(ContextCompat.getColor(context, R.color.colorPrimaryText))
 }
 return spinnerItemView
 }

 override fun isEnabled(position: Int) = position != 0

}
</code></pre>
And this is my <code>spinner_item_layout</code> file
<pre><code>&lt;?xml version=&quot;1.0&quot; encoding=&quot;utf-8&quot;?&gt;
&lt;TextView
 android:padding=&quot;10dp&quot;
 android:text=&quot;Spinner Text&quot;
 android:textColor=&quot;?android:textColorHint&quot;
 android:textSize=&quot;14sp&quot;
 android:includeFontPadding=&quot;false&quot;
 xmlns:android=&quot;http://schemas.android.com/apk/res/android&quot; android:layout_width=&quot;match_parent&quot;
 android:layout_height=&quot;wrap_content&quot;/&gt;
</code></pre>

What's the Color code that Android:hint uses? 
By that I mean the grayish color.

What's the Color code for Android Hint?

Android:hint使用的颜色代码是什么？我指的是浅灰色。

问Android的颜色代码是什么？
EN

回答 5

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