And*_*Bro 0 android styles colors android-edittext output
所以一段时间以来,我一直在尝试解决 EditText 字段的问题,因为它没有显示提示或实际文本所在的单行。通常情况下,这条线默认是黑色的,所以我的问题是这样的;如何使线条再次显示,以及如何更改它的颜色?(我认为 android:backgroundHint 可以解决问题,但是我根本看不到该行,因此无法对其进行测试)。我正在使用 API 24/25。
下面是我的 XML 代码示例以及模拟器输出:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/activity_register"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="com.example.michael.whatsupldn.RegisterActivity">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:layout_alignParentTop="true"
android:layout_alignParentStart="true">
<EditText
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="Name"
android:layout_margin="16dp"/>
</LinearLayout>
</RelativeLayout>
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我的styles.xml 代码
<resources>
<!-- Base application theme. -->
<style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar">
<!-- Customize your theme here. -->
<item name="colorPrimary">@color/colorPrimary</item>
<item name="colorPrimaryDark">@color/colorPrimaryDark</item>
<item name="colorAccent">@color/colorAccent</item>
</style>
<style name="EditTextTheme">
<!-- Used for the bottom line when not selected / focused -->
<item name="colorControlNormal">#FAFAFA</item>
<!-- colorControlActivated & colorControlHighlight use the colorAccent color by default -->
</style>
</resources>
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我的colors.xml 代码:
<?xml version="1.0" encoding="utf-8"?>
<resources>
<color name="colorPrimary">#3F51B5</color>
<color name="colorPrimaryDark">#303F9F</color>
<color name="colorAccent">#FF4081</color>
<color name="colorRadioButton">#f5f5f5</color>
<color name="yellow1">#ffff00</color>
<color name="yellow2">#ffEA00</color>
<color name="grey05">#F5F5F5</color>
<color name="orange4">#FFB74D</color>
<color name="orange5">#FFA726</color>
<color name="blue2">#f5f5f5</color>
<color name="blue25">#fafafa</color>
<color name="white">#ffffff</color>
</resources>
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<EditText
android:id="@+id/editTextAddress"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="10dp"
android:textSize="20dp"
android:inputType="textMultiLine|textCapWords"
android:background="@drawable/edit_text_bottom_border"
android:hint="Address">
// edit_text_bottom_border.xml
<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/r...">
<item
android:bottom="1dp"
android:left="-3dp"
android:right="-3dp"
android:top="-3dp">
<shape android:shape="rectangle">
<stroke
android:width="2dp"
android:color="#000" />
<solid android:color="#00ffffff" />
</shape>
</item>
</layer-list>
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改变backgroundTint从白色到在其他一些深颜色edittext在你的XML布局文件,改变你的主题活动
请参考此链接:http : //www.codexpedia.com/android/setting-edittext-underline-color-in-android/