我有我的AppTheme定义于style.xml我在其中为所有应用程序全局应用自定义样式TextView, EditText, Button etc.
现在我想做同样的事android.support.design.widget.TextInputEditText但如何呢？
它不延伸EditText所以该样式被忽略。
这是我所得到的：
<?xml version="1.0" encoding="utf-8"?>
<resources>
<style name="AppTheme" parent="@style/Theme.AppCompat.Light.NoActionBar">
<item name="colorPrimary">@color/primary</item>
<item name="colorPrimaryDark">@color/primary</item>
<item name="colorAccent">@color/accent</item>
<!-- Globally override default widget styles with custom -->
<item name="android:textViewStyle">@style/App.TextView</item>
<item name="android:editTextStyle">@style/App.EditText</item>
<item name="android:buttonStyle">@style/App.Button.Primary</item>
</style>
<style name="App.TextView" parent="@android:style/Widget.TextView">
<item name="android:textColor">@color/text</item>
<item name="android:fontFamily">sans-serif-light</item>
<item name="android:textSize">@dimen/textsize_normal</item>
</style>
<style name="App.EditText" parent="@android:style/Widget.EditText">
<item name="android:textColor">#f00</item>
<item name="android:fontFamily">sans-serif-light</item>
<item name="android:textSize">@dimen/textsize_xxxlarge</item>
<item name="android:textStyle">bold</item>
<item name="android:textColorHint">@color/text_hint</item>
</style>
<style name="App.Button" parent="@android:style/Widget.Button">
<item name="android:textSize">@dimen/button_text_size</item>
<item name="android:fontFamily">sans-serif-medium</item>
<item name="android:textAllCaps">false</item>
</style>
<style name="App.Button.Primary">
<item name="android:background">@drawable/button_primary_background</item>
<item name="android:height">@dimen/button_primary_height</item>
<item name="android:width">@dimen/button_primary_width</item>
<item name="android:paddingLeft">@dimen/padding_normal</item>
<item name="android:paddingRight">@dimen/padding_normal</item>
<item name="android:textColor">@color/button_primary_text</item>
</style>
...
对于 Material 主题，您可以使用textInputStyle设计风格com.google.android.material.textfield.TextInputLayout成分。
<style name="AppTheme" parent="Theme.MaterialComponents.Light">
....
<item name="textInputStyle">@style/MyTextInputLayoutStyle</item>
</style>
<style name=MyTextInputLayoutStyle" parent="@style/Widget.MaterialComponents.TextInputLayout.FilledBox">
....
</style>
如果您想定制TextInputEditText只需添加：
<style name=MyTextInputLayoutStyle" parent="@style/Widget.MaterialComponents.TextInputLayout.FilledBox">
....
<item name="materialThemeOverlay">
@style/MyThemeOverlayTextInputEditTextFilledBox</item>
</style>
<style name="MyThemeOverlayTextInputEditTextFilledBox">
<item name="editTextStyle">@style/MyTextInputEditText</item>
</style>
例如：
<style name="MyTextInputEditText" parent="@style/Widget.MaterialComponents.TextInputEditText.FilledBox">
<item name="android:paddingTop">8dp</item>
<item name="android:paddingBottom">8dp</item>
<item name="android:textAppearance">myTextAppearance</item>
...
</style>
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