Snackbar Style
<style name="Theme.App" parent="Theme.MaterialComponents.DayNight.Bridge">
<!-- Primary brand color. -->
<item name="colorPrimary">@color/purple_500</item>
<item name="colorPrimaryVariant">@color/purple_700</item>
<item name="colorOnPrimary">@color/white</item>
<!-- Secondary brand color. -->
<item name="colorSecondary">@color/teal_200</item>
<item name="colorSecondaryVariant">@color/teal_700</item>
<item name="colorOnSecondary">@color/black</item>
<!-- Status bar color. -->
<item name="android:statusBarColor" tools:targetApi="l">?attr/colorPrimaryVariant</item>
<!-- Customize your theme here. -->
<!-- Snackbar -->
<item name="snackbarStyle">@style/MaterialSnackbarTheme</item>
<item name="snackbarButtonStyle">@style/Widget.MaterialComponents.Button.TextButton.Snackbar</item>
<item name="snackbarTextViewStyle">@style/Widget.MaterialComponents.Snackbar.TextView</item>
</style>
<style name="MaterialSnackbarTheme" parent="@style/Widget.MaterialComponents.Snackbar">
<!-- <item name="backgroundTint">#00cc77</item>-->
<!-- <item name="android:background">@drawable/snackbar_background</item>-->
<item name="android:background">#00cc77</item>
<item name="cornerRadius">8dp</item>
<item name="android:layout_margin">24dp</item>
<item name="actionTextColorAlpha">1.0</item>
<item name="android:elevation">50dp</item>
</style>
http://www.haizhu.gov.cn/gzjg/szfbm/hzqrsj/kszp/201804/W020180402615487101184.xlsx
http://www.jiaozhaoedu.com/uploads/1/file/public/201804/20180427141707_b8o6n844mn.xls
谢佩原
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