如何更改 TextinputLayout 的标签和编辑文本下划线的颜色 android
how to change color of TextinputLayout's label and edittext underline android
我正在使用 android 设计库的 TextinputLayout
。但是无法自定义TextinputLayout
里面EditText
的提示颜色、标签颜色和下划线颜色。请帮忙。
<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>
您可以为布局覆盖此样式
您也可以更改内部 EditText 项目的样式。
更改底线颜色:
<item name="colorControlNormal">#c5c5c5</item>
<item name="colorControlActivated">@color/accent</item>
<item name="colorControlHighlight">@color/accent</item>
有关更多信息,请查看 this thread。
浮动时更改提示颜色
<style name="MyHintStyle" parent="@android:style/TextAppearance">
<item name="android:textColor">@color/main_color</item>
</style>
并像这样使用它:
<android.support.design.widget.TextInputLayout
...
app:hintTextAppearance="@style/MyHintStyle">
当不是浮动标签时更改提示颜色:
<android.support.design.widget.TextInputLayout
...
app:hintTextAppearance="@style/MyHintStyle"
android:textColorHint="#c1c2c4">
感谢
此 Blog Post 描述了 EditText
和 AutoCompleteTextView
由 TextInputLayout
包装的各种样式方面。
对于 EditText
和 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>
并将它们应用于 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。
您需要在代码中解决此问题:
private void setStyleForTextForAutoComplete(int color) {
Drawable wrappedDrawable = DrawableCompat.wrap(autoCompleteTextView.getBackground());
DrawableCompat.setTint(wrappedDrawable, color);
autoCompleteTextView.setBackgroundDrawable(wrappedDrawable);
}
并在 Activity.onCreate
中:
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));
}
}
});
<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
根据和其他人的回答,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>
重点:
没有焦点:
错误信息:
如果您想更改 bar/line 颜色和 TextInputLayout
的提示文本颜色 (强调色通常是什么),那么只需创建此样式:
<style name="MyStyle">
<item name="colorAccent">@color/your_color</item>
</style>
然后将其应用到您的 TextInputLayout
作为 主题:
<android.support.design.widget.TextInputLayout
...
app:theme="@style/MyStyle" />
这基本上是将 主题(不是样式)设置为一个视图(与整个 activity 相反)。
在Edittext标签中添加此属性即可享受:
android:backgroundTint="@color/colorWhite"
TextinputLayout
不是视图,而是 Layout
,正如 Dimitrios Tsigouris in his blog post here 所描述的那样。因此,您不需要仅用于 Views
的 Style
,而是使用 Theme
。按照博客 post,我最终得到以下解决方案:
从 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>
并在您的布局中添加
<com.google.android.material.textfield.TextInputLayout
android:theme="@style/TextInputLayoutAppearance"
...
随着Material Components Library you can use the 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,您必须使用这些属性:
hintTextColor
和 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。类似于:
<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,您必须使用属性:boxStrokeColor
.
<style name="Custom_textinputlayout_filledbox" parent="@style/Widget.MaterialComponents.TextInputLayout.FilledBox">
....
<item name="boxStrokeColor">@color/selector_stroke_color</item>
</style>
同样在这种情况下,您应该使用选择器。类似于:
<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>
您还可以在布局中应用这些属性:
<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"
...>
我使用了以上所有答案,none 成功了。此答案适用于 API 21+。在文本字段获得焦点时使用 app:hintTextColor 属性,在其他状态时使用 app:textColorHint 属性。要更改底线颜色,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:)
适合我。如果您尝试使用带有标签的 EditText 并尝试更改下划线颜色,请使用它。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>
更改 TextInputLayout + TextInputEditText 的线条颜色
colors.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>
您可以使用 TextInputLayout
中的 app:hintTextAppearance
属性更改 TextInputLayout
的 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" />
我需要更改 TextInputLayout 中 TextInputEditText 的底线颜色,然后其他答案没有解决。我终于通过为 TextInputLayouts 主题设置 colorOnSurface 解决了这个问题。我会在这里留下我的代码,以防它对其他人有帮助。
XML:
<com.google.android.material.textfield.TextInputLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:theme=""@style/TextInputLayoutStyle"">
<com.google.android.material.textfield.TextInputEditText
android:layout_width="match_parent"
android:layout_height="wrap_content"/>
</com.google.android.material.te`tfield.TextInputLayout>
风格:
<style name="TextInputLayoutStyle">
<item name="colorOnSurface">#0ff</item>
</style>
创建如下所述的样式
<style name="text_input_layout_style">
<item name="colorControlNormal">@color/primary</item>
<item name="colorControlActivated">@color/primary</item>
<item name="colorControlHighlight">@color/primary</item>
</style>
并将其应用到您的 TextInputLayout
作为 android:theme="@style/text_input_layout_style"
而且肯定会为大家工作。
我正在使用 android 设计库的 TextinputLayout
。但是无法自定义TextinputLayout
里面EditText
的提示颜色、标签颜色和下划线颜色。请帮忙。
<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>
您可以为布局覆盖此样式
您也可以更改内部 EditText 项目的样式。
更改底线颜色:
<item name="colorControlNormal">#c5c5c5</item>
<item name="colorControlActivated">@color/accent</item>
<item name="colorControlHighlight">@color/accent</item>
有关更多信息,请查看 this thread。
浮动时更改提示颜色
<style name="MyHintStyle" parent="@android:style/TextAppearance">
<item name="android:textColor">@color/main_color</item>
</style>
并像这样使用它:
<android.support.design.widget.TextInputLayout
...
app:hintTextAppearance="@style/MyHintStyle">
当不是浮动标签时更改提示颜色:
<android.support.design.widget.TextInputLayout
...
app:hintTextAppearance="@style/MyHintStyle"
android:textColorHint="#c1c2c4">
感谢
此 Blog Post 描述了 EditText
和 AutoCompleteTextView
由 TextInputLayout
包装的各种样式方面。
对于 EditText
和 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>
并将它们应用于 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。
您需要在代码中解决此问题:
private void setStyleForTextForAutoComplete(int color) {
Drawable wrappedDrawable = DrawableCompat.wrap(autoCompleteTextView.getBackground());
DrawableCompat.setTint(wrappedDrawable, color);
autoCompleteTextView.setBackgroundDrawable(wrappedDrawable);
}
并在 Activity.onCreate
中:
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));
}
}
});
<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
根据
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>
重点:
没有焦点:
错误信息:
如果您想更改 bar/line 颜色和 TextInputLayout
的提示文本颜色 (强调色通常是什么),那么只需创建此样式:
<style name="MyStyle">
<item name="colorAccent">@color/your_color</item>
</style>
然后将其应用到您的 TextInputLayout
作为 主题:
<android.support.design.widget.TextInputLayout
...
app:theme="@style/MyStyle" />
这基本上是将 主题(不是样式)设置为一个视图(与整个 activity 相反)。
在Edittext标签中添加此属性即可享受:
android:backgroundTint="@color/colorWhite"
TextinputLayout
不是视图,而是 Layout
,正如 Dimitrios Tsigouris in his blog post here 所描述的那样。因此,您不需要仅用于 Views
的 Style
,而是使用 Theme
。按照博客 post,我最终得到以下解决方案:
从 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>
并在您的布局中添加
<com.google.android.material.textfield.TextInputLayout
android:theme="@style/TextInputLayoutAppearance"
...
随着Material Components Library you can use the 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,您必须使用这些属性:
hintTextColor
和 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。类似于:
<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,您必须使用属性:boxStrokeColor
.
<style name="Custom_textinputlayout_filledbox" parent="@style/Widget.MaterialComponents.TextInputLayout.FilledBox">
....
<item name="boxStrokeColor">@color/selector_stroke_color</item>
</style>
同样在这种情况下,您应该使用选择器。类似于:
<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>
您还可以在布局中应用这些属性:
<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"
...>
我使用了以上所有答案,none 成功了。此答案适用于 API 21+。在文本字段获得焦点时使用 app:hintTextColor 属性,在其他状态时使用 app:textColorHint 属性。要更改底线颜色,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:)
适合我。如果您尝试使用带有标签的 EditText 并尝试更改下划线颜色,请使用它。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>
更改 TextInputLayout + TextInputEditText 的线条颜色
colors.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>
您可以使用 TextInputLayout
中的 app:hintTextAppearance
属性更改 TextInputLayout
的 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" />
我需要更改 TextInputLayout 中 TextInputEditText 的底线颜色,然后其他答案没有解决。我终于通过为 TextInputLayouts 主题设置 colorOnSurface 解决了这个问题。我会在这里留下我的代码,以防它对其他人有帮助。
XML:
<com.google.android.material.textfield.TextInputLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:theme=""@style/TextInputLayoutStyle"">
<com.google.android.material.textfield.TextInputEditText
android:layout_width="match_parent"
android:layout_height="wrap_content"/>
</com.google.android.material.te`tfield.TextInputLayout>
风格:
<style name="TextInputLayoutStyle">
<item name="colorOnSurface">#0ff</item>
</style>
创建如下所述的样式
<style name="text_input_layout_style">
<item name="colorControlNormal">@color/primary</item>
<item name="colorControlActivated">@color/primary</item>
<item name="colorControlHighlight">@color/primary</item>
</style>
并将其应用到您的 TextInputLayout
作为 android:theme="@style/text_input_layout_style"
而且肯定会为大家工作。