So setzen Sie die Standardfarbe in Android Studio

<style name="LibraryTheme.TextAppearance">
    <item name="android:textColor">@color/color</item>
    <item name="colorControlNormal">@color/color</item>
    <item name="android:textColorHint">@color/color</item>
    <item name="colorControlActivated">@color/color</item>
    <item name="colorControlHighlight">@color/color</item>
</style>
Light Leopard