[Android] Get the color from the theme.

_main.java

// ---------------------------------------------------
// Get the color and more attributes from the theme.
// ---------------------------------------------------
TypedArray ta = context.getTheme().obtainStyledAttributes(R.styleable.ViewStyle);

int labelColor = ta.getColor(R.styleable.ViewStyle_labelColor, defValue);

int dividerColor = ta.getColor(R.styleable.ViewStyle_dividerColor, defValue);

float textSize = ta.getDimension(R.styleable.ViewStyle_textSize, defValue);

attrs.xml

<resources>
    <declare-styleable name="ViewStyle">

        <attr name="dividerColor" format="color" />

        <attr name="labelColor" format="color" />

        <attr name="textSize" format="dimension" />

    </declare-styleable>
</resources>

dimens.xml

<resources>

    <dimen name="font_size">16sp</dimen>

</resources>

themes.xml

<resources>
    <style name="MyTheme" parent="Theme.Sherlock">

        <item name="dividerColor">@android:color/darker_gray</item>

        <item name="labelColor">@android:color/primary_text_light</item>

        <item name="textSize">@dimen/font_size</item>

    </style>
</resources>

Very helpful

I agree--very helpful. Thank you!