如何更改TextinputLayout的标签和edittext下划线android的颜色

时间:2015-07-30 11:02:50

标签: android android-design-library android-textinputlayout

我正在使用Android设计库TextinputLayout。但无法在EditText内自定义提示颜色,标签颜色和TextinputLayout的下划线颜色。请帮忙。

13 个答案:

答案 0 :(得分:224)

要更改底线颜色,您可以在应用主题中使用它:

<item name="colorControlNormal">#c5c5c5</item>
<item name="colorControlActivated">@color/accent</item>
<item name="colorControlHighlight">@color/accent</item>

有关详细信息,请选中THIS THREAD

更改浮动标签颜色

<style name="TextAppearance.App.TextInputLayout" parent="@android:style/TextAppearance">
<item name="android:textColor">@color/main_color</item>

并使用它:

 <android.support.design.widget.TextInputLayout
  ...
   app:hintTextAppearance="@style/TextAppearance.App.TextInputLayout" >

<强>更新
如果你想改变Hint Color,当它不是浮动标签时,就像下面一样使用它:

<android.support.design.widget.TextInputLayout
  ...
    app:hintTextAppearance="@style/TextAppearance.App.TextInputLayout"
    android:textColorHint="#c1c2c4">

感谢@AlbAtNf

答案 1 :(得分:28)

基于Fedor Kazakov和其他答案,我创建了一个默认配置。

styles.xml

<resources>

    <!-- Base application theme. -->
    <style name="AppTheme" parent="Theme.AppCompat.Light">
        <!-- 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="Widget.Design.TextInputLayout" parent="AppTheme">
        <item name="hintTextAppearance">@style/AppTheme.TextFloatLabelAppearance</item>
        <item name="errorTextAppearance">@style/AppTheme.TextErrorAppearance</item>
        <item name="counterTextAppearance">@style/TextAppearance.Design.Counter</item>
        <item name="counterOverflowTextAppearance">@style/TextAppearance.Design.Counter.Overflow</item>
    </style>

    <style name="AppTheme.TextFloatLabelAppearance" parent="TextAppearance.Design.Hint">
        <!-- Floating label appearance here -->
        <item name="android:textColor">@color/colorAccent</item>
        <item name="android:textSize">20sp</item>
    </style>

    <style name="AppTheme.TextErrorAppearance" parent="TextAppearance.Design.Error">
        <!-- Error message appearance here -->
        <item name="android:textColor">#ff0000</item>
        <item name="android:textSize">20sp</item>
    </style>

</resources>

activity_layout.xml

<android.support.design.widget.TextInputLayout
    android:layout_width="match_parent"
    android:layout_height="wrap_content">

    <android.support.v7.widget.AppCompatEditText
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:hint="Text hint here"
        android:text="5,2" />

</android.support.design.widget.TextInputLayout>

聚焦:

Focused

没有焦点:

Without focus

错误讯息:

enter image description here

答案 2 :(得分:13)

Blog Post描述了由EditText包裹的AutoCompleteTextViewTextInputLayout的各种样式方面。

对于EditText AppCompat lib 22.1.0 + ,您可以使用一些与主题相关的设置来设置主题属性:

<style name="StyledTilEditTextTheme">
   <item name="android:imeOptions">actionNext</item>
   <item name="android:singleLine">true</item>
   <item name="colorControlNormal">@color/greyLight</item>
   <item name="colorControlActivated">@color/blue</item>
   <item name="android:textColorPrimary">@color/blue</item>
   <item name="android:textSize">@dimen/styledtil_edit_text_size</item>
</style>

<style name="StyledTilEditText">
    <item name="android:theme">@style/StyledTilEditTextTheme</item>
    <item name="android:paddingTop">4dp</item>
</style>

并将其应用于EditText

<EditText
    android:id="@+id/etEditText"
    style="@style/StyledTilEditText"

对于AutoCompleteTextView事情更复杂,因为将其包装在TextInputLayout中并应用此主题会破坏浮动标签行为。 您需要在代码中修复此问题:

private void setStyleForTextForAutoComplete(int color) {
    Drawable wrappedDrawable =     DrawableCompat.wrap(autoCompleteTextView.getBackground());
    DrawableCompat.setTint(wrappedDrawable, color);
    autoCompleteTextView.setBackgroundDrawable(wrappedDrawable);
}

Activity.onCreate

setStyleForTextForAutoComplete(getResources().getColor(R.color.greyLight));
autoCompleteTextView.setOnFocusChangeListener((v, hasFocus) -> {
    if(hasFocus) {
        setStyleForTextForAutoComplete(getResources().getColor(R.color.blue));
    } else {
        if(autoCompleteTextView.getText().length() == 0) {  
              setStyleForTextForAutoComplete(getResources().getColor(R.color.greyLight));
        }
    }
});

答案 3 :(得分:9)

在Edittext标签中添加此属性并享受:

 android:backgroundTint="@color/colorWhite"

答案 4 :(得分:7)

通过Material Components Library,您可以使用com.google.android.material.textfield.TextInputLayout

您可以应用自定义样式来更改颜色。

要更改提示颜色,您必须使用以下属性:
  hintTextColor android:textColorHint

<style name="Custom_textinputlayout_filledbox" parent="@style/Widget.MaterialComponents.TextInputLayout.FilledBox">
    <!-- The color of the label when it is collapsed and the text field is active -->
    <item name="hintTextColor">?attr/colorPrimary</item>

    <!-- The color of the label in all other text field states (such as resting and disabled) -->
    <item name="android:textColorHint">@color/selector_hint_text_color</item>
</style>

您应该为android:textColorHint使用选择器。像这样:

<selector xmlns:android="http://schemas.android.com/apk/res/android">
  <item android:alpha="0.38" android:color="?attr/colorOnSurface" android:state_enabled="false"/>
  <item android:alpha="0.6" android:color="?attr/colorOnSurface"/>
</selector>

要更改底线颜色,您必须使用以下属性: boxStrokeColor

<style name="Custom_textinputlayout_filledbox" parent="@style/Widget.MaterialComponents.TextInputLayout.FilledBox">
    ....
    <item name="boxStrokeColor">@color/selector_stroke_color</item>
</style>

在这种情况下,您还应该使用选择器。像这样:

<selector xmlns:android="http://schemas.android.com/apk/res/android">
  <item android:color="?attr/colorPrimary" android:state_focused="true"/>
  <item android:alpha="0.87" android:color="?attr/colorOnSurface" android:state_hovered="true"/>
  <item android:alpha="0.12" android:color="?attr/colorOnSurface" android:state_enabled="false"/>
  <item android:alpha="0.38" android:color="?attr/colorOnSurface"/>
</selector>

enter image description here enter image description here

您还可以在布局中应用以下属性:

<com.google.android.material.textfield.TextInputLayout
    style="@style/Widget.MaterialComponents.TextInputLayout.FilledBox"
    app:boxStrokeColor="@color/selector_stroke_color"
    app:hintTextColor="?attr/colorPrimary"
    android:textColorHint="@color/selector_hint_text_color"
    ...>

答案 5 :(得分:6)

如果您想更改TextInputLayout条形/线条颜色和提示文字颜色(通常是重点颜色),那么只需创建此样式:

<style name="MyStyle">
    <item name="colorAccent">@color/your_color</item>
</style>

然后将其作为主题应用于TextInputLayout

<android.support.design.widget.TextInputLayout
    ...
    app:theme="@style/MyStyle" />

这基本上将主题(不是样式)设置为一个视图(而不是整个活动)。

答案 6 :(得分:4)

<style name="Widget.Design.TextInputLayout" parent="android:Widget">
    <item name="hintTextAppearance">@style/TextAppearance.Design.Hint</item>
    <item name="errorTextAppearance">@style/TextAppearance.Design.Error</item>
</style>

您可以覆盖此布局样式

您也可以更改内部的EditText项目样式。

答案 7 :(得分:4)

我使用了上述所有答案,但都没有奏效。此答案适用于 API 21+。文本字段聚焦时使用 app:hintTextColor 属性,其他状态下使用 app:textColorHint 属性。要更改底部线条颜色,请使用此属性 app:boxStrokeColor,如下所示:

<com.google.android.material.textfield.TextInputLayout
            app:boxStrokeColor="@color/colorAccent"
            app:hintTextColor="@color/colorAccent"
            android:textColorHint="@android:color/darker_gray"
    
       <com.google.android.material.textfield.TextInputEditText
                android:layout_width="match_parent"
                android:layout_height="wrap_content" />
</com.google.android.material.textfield.TextInputLayout>

它也适用于 AutoCompleteTextView。希望它对你有用:)

答案 8 :(得分:4)

对我有用。如果您尝试使用带有标签的 EditText 并尝试更改为下划线颜色,请使用此选项。更改为 TextInputEditText 而不是 EditText。

           <com.google.android.material.textfield.TextInputLayout
                android:id="@+id/editTextTextPersonName3"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_marginStart="@dimen/_16sdp"
                android:layout_marginLeft="@dimen/_16sdp"
                android:layout_marginTop="@dimen/_16sdp"
                android:layout_marginEnd="@dimen/_8sdp"
                android:layout_marginRight="@dimen/_8sdp"
                android:textColorHint="@color/white"
                app:layout_constraintEnd_toStartOf="@+id/guideline3"
                app:layout_constraintStart_toStartOf="parent"
                app:layout_constraintTop_toTopOf="parent">

                <EditText
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:backgroundTint="@color/white"
                    android:hint="Lastname"
                    android:textSize="@dimen/_14sdp"
                    android:inputType="textPersonName"
                    android:textColor="@color/white"
                    android:textColorHint="@color/white" />
            </com.google.android.material.textfield.TextInputLayout>

答案 9 :(得分:2)

<style name="EditScreenTextInputLayoutStyle" parent="Theme.AppCompat.Light.NoActionBar">
    <item name="colorControlNormal">@color/actionBar_background</item>
    <item name="colorControlActivated">@color/actionBar_background</item>
    <item name="colorControlHighlight">@color/actionBar_background</item>
    <item name="colorAccent">@color/actionBar_background</item>
    <item name="android:textColorHint">@color/actionBar_background</item>
</style>

将此样式应用于TextInputLayout

答案 10 :(得分:1)

更改 TextInputLayout + TextInputEditText 的线条颜色

颜色.xml

<color name="mtrl_textinput_default_box_stroke_color" tools:override="true">@color/lineColor</color>

styles.xml

<style name="TextInputLayout" parent="Widget.MaterialComponents.TextInputLayout.FilledBox.Dense">
    <item name="boxStrokeColor">@color/lineColor</item>
    <item name="android:textColorHint">@color/hintColor</item>
    <item name="boxStrokeWidth">1dp</item>
    <item name="boxBackgroundColor">@color/backgroundColor</item>
</style>

<style name="TextInputEditText" parent="ThemeOverlay.MaterialComponents.TextInputEditText.FilledBox.Dense">
    <item name="android:textColor">@color/black</item>
</style>

layout.xml

<com.google.android.material.textfield.TextInputLayout
            style="@style/TextInputLayout"
            android:layout_height="wrap_content"
            android:layout_width="match_parent">

            <com.google.android.material.textfield.TextInputEditText
                style="@style/TextInputEditText"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:inputType="text" />
</com.google.android.material.textfield.TextInputLayout>

答案 11 :(得分:1)

您可以使用 TextInputLayout 中的 app:hintTextAppearance 属性更改 TextInputLayout标签颜色

<android.support.design.widget.TextInputLayout
    android:id="@+id/inputlayout"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    app:hintTextAppearance="@style/TextAppearance.App.TextInputLayout">

    <EditText
        android:id="@+id/mail"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginTop="10dp"
        android:hint="@string/email"
        android:inputType="textEmailAddress"
        android:maxLines="1"
        android:paddingStart="5dp"
        android:singleLine="true"/>

</android.support.design.widget.TextInputLayout>

风格

 <style name="TextAppearance.App.TextInputLayout" 
 parent="@android:style/TextAppearance">
        <item name="android:textColor">@android:color/black</item>
        <item name="android:textSize">20sp</item>
    </style>

要更改 edittext 下划线颜色,您可以使用 android:backgroundTint

<EditText
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:hint="Underline color change"
        android:backgroundTint="@android:color/holo_red_light" />

答案 12 :(得分:0)

TextinputLayout不是视图,而是Layout,正如Dimitrios Tsigourishis blog post here中的描述。因此,您不需要Style(仅适用于Views),而需要使用Theme。在博客文章之后,我得到了以下解决方案:

styles.xml开始

<style name="TextInputLayoutAppearance" parent="Widget.Design.TextInputLayout">
        <!-- reference our hint & error styles -->
        <item name="android:textColor">@color/your_colour_here</item>
        <item name="android:textColorHint">@color/your_colour_here</item>
        <item name="colorControlNormal">@color/your_colour_here</item>
        <item name="colorControlActivated">@color/your_colour_here</item>
        <item name="colorControlHighlight">@color/your_colour_here</item>
</style>

然后在您的布局中添加

<com.google.android.material.textfield.TextInputLayout
                android:theme="@style/TextInputLayoutAppearance"
...
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