Question:
When using Appcompat v7 to achieve consistent UI across Android versions, how can the bottom line and accent colors of EditTexts be modified?
Answer:
Material Design Color Properties:
Despite the apparent use of colorControlActivated and colorControlNormal in EditText for Material Design, these properties have no effect when using Appcompat.
Theme Overrides:
The solution involves overriding these color properties in the application theme. Here's an example:
<code class="xml"><style name="Theme.App.Base" parent="Theme.AppCompat.Light.DarkActionBar">
<item name="colorControlNormal">#c5c5c5</item>
<item name="colorControlActivated">@color/accent</item>
<item name="colorControlHighlight">@color/accent</item>
</style></code>
This overrides the default colorControlNormal, colorControlActivated, and colorControlHighlight properties in the application theme, effectively changing the bottom line and accent colors of EditTexts.
Usage:
Apply this theme to the activities where you want to customize the EditText colors. For example:
<code class="xml"><activity android:name=".MainActivity" android:theme="@style/Theme.App.Base" /></code>
By applying this modified theme, EditTexts will inherit the customized bottom line and accent colors.
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