52

来自支持库和材料的Tried Chip组件
com.google.android.support:design:28.0.0-rc01
com.google.android.material:material:1.0.0-rc01

堆栈跟踪

android.view.InflateException: Binary XML file line #72: Binary XML file 
      line #72: Error inflating class com.google.android.material.chip.Chip 
      at android.view.LayoutInflater.inflate(LayoutInflater.java:551)
      at android.view.LayoutInflater.inflate(LayoutInflater.java:429)`

布局 

<com.google.android.material.chip.Chip
    android:id="@+id/chip"
    style="style/Widget.MaterialComponents.Chip.Entry"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:text="@string/account"
    app:closeIconEnabled="true" />`
4

5 回答 5

113

更新您的应用主题以继承以下主题之一：

Theme.MaterialComponents
Theme.MaterialComponents.NoActionBar
Theme.MaterialComponents.Light
Theme.MaterialComponents.Light.NoActionBar
Theme.MaterialComponents.Light.DarkActionBar

例如：

<style name="AppTheme" parent="Theme.MaterialComponents.Light.NoActionBar">

注意：使用 Material Components 主题可以启用自定义视图充气器

来源： https ://www.material.io/develop/android/docs/getting-started/

于 2018-09-13T13:34:34.953 回答
71

您可以像这样在 xml 布局中添加 @style/Theme.MaterialComponents.Light 样式属性：

<com.google.android.material.chip.Chip
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="chip"
android:theme="@style/Theme.MaterialComponents.Light"/>
于 2019-07-16T15:02:17.857 回答
5

将以下新主题属性添加到您现有的应用程序主题中： 

<style name="Theme.MyApp" parent="Theme.AppCompat">

    <!-- Original AppCompat attributes. -->
    <item name="colorPrimary">@color/my_app_primary_color</item>
    <item name="colorPrimaryDark">@color/my_app_primary_dark_color</item>
    <item name="colorAccent">@color/my_app_accent_color</item>

    <!-- New MaterialComponents attributes. -->
    <item name="colorSecondary">?attr/colorPrimary</item>
    <item name="scrimBackground">@color/mtrl_scrim_color</item>
    <item name="textAppearanceHeadline1">@style/TextAppearance.MaterialComponents.Headline1</item>
    <item name="textAppearanceHeadline2">@style/TextAppearance.MaterialComponents.Headline2</item>
    <item name="textAppearanceHeadline3">@style/TextAppearance.MaterialComponents.Headline3</item>
    <item name="textAppearanceHeadline4">@style/TextAppearance.MaterialComponents.Headline4</item>
    <item name="textAppearanceHeadline5">@style/TextAppearance.MaterialComponents.Headline5</item>
    <item name="textAppearanceHeadline6">@style/TextAppearance.MaterialComponents.Headline6</item>
    <item name="textAppearanceSubtitle1">@style/TextAppearance.MaterialComponents.Subtitle1</item>
    <item name="textAppearanceSubtitle2">@style/TextAppearance.MaterialComponents.Subtitle2</item>
    <item name="textAppearanceBody1">@style/TextAppearance.MaterialComponents.Body1</item>
    <item name="textAppearanceBody2">@style/TextAppearance.MaterialComponents.Body2</item>
    <item name="textAppearanceCaption">@style/TextAppearance.MaterialComponents.Caption</item>
    <item name="textAppearanceButton">@style/TextAppearance.MaterialComponents.Button</item>
    <item name="textAppearanceOverline">@style/TextAppearance.MaterialComponents.Overline</item>

</style>

来源：https
://material.io/develop/android/docs/getting-started/ 感谢@Paranoid42

于 2018-08-24T15:47:47.247 回答
4

终于找到了如何使用新材料芯片动态生成芯片的解决方案

Google 没有提供任何有关chipsInput 布局或如何制作类似布局的gmail 地址的文档。使用 ChipDrawable 不会对芯片选项进行删除操作，因为无法调用 setOnCloseIconClickListener。我能够使用 Horizo​​ntalScrollView、ChipGroup 和 EditText

这是我的代码示例：

MaterialChipsInputDemo

于 2018-08-24T15:21:28.223 回答
1

您可以使用Theme.MaterialComponents.**.Bridge来替换您以前的主题。

例如，如果旧主题是Theme.AppCompat.DayNight.NoActionBar，则新主题将是Theme.MaterialComponents.DayNight.NoActionBar.Bridge。

见https://material.io/develop/android/docs/getting-started#bridge-themes

于 2022-02-16T10:48:23.633 回答