AutoCompleteTextView设置白色 主题Theme_Light问题

 在AutoCompleteTextView设置白色主题的时候 下拉的选项是白色的没有内容

解决办法

1. use an extended theme in your manifest:
...
<application android:theme="@style/Theme.Light.NoTitleBar.Workaround" ... >
...

2. create the new theme (res/values/themes.xml) which uses fixed styles:
...
	<style name="Theme.Light.NoTitleBar.Workaround" parent="@android:style/Theme.Light.NoTitleBar">
		<item name="android:autoCompleteTextViewStyle">@style/AutoCompleteTextViewLight</item>
		<item name="android:dropDownItemStyle">@style/Widget.DropDownItemLight</item>
	</style>
...

3. create the styles (res/values/styles.xml) which fix the color:
...
	<style name="AutoCompleteTextViewLight" parent="@android:style/Widget.AutoCompleteTextView">
		<item name="android:textColor">@android:color/primary_text_light</item>
	</style>
	<style name="Widget.DropDownItemLight" parent="@android:style/Widget.DropDownItem">
		<item name="android:textColor">@android:color/primary_text_light</item>
	</style>