样式化，Style样式的定义

<?xml version="1.0" encoding="utf-8"?>
    <LinearLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:background="@drawable/white"
    android:orientation="vertical"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    >
    <!--应用样式1的TextView-->
    <TextView
        style="@style/WzcStyleText1"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:gravity="center_vertical|center_horizontal"
        android:text="@string/str_text_view1"
        />
    <!--应用样式2的TextView-->
    <TextView
        style="@style/WzcStyleText2"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:gravity="center_vertical|center_horizontal"
        android:text="@string/str_text_view2"/>
</LinearLayout>

<resources>

    <!-- Base application theme. -->
    <style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
        <!-- Customize your theme here. -->
        <item name="colorPrimary">@color/colorPrimary</item>
        <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
        <item name="colorAccent">@color/colorAccent</item>
    </style>

    <style name="WzcStyleText1">
        <item name="android:textSize">18sp</item>
        <item name="android:textColor">#EC9237</item>
    </style>
    <style name="WzcStyleText2">
        <item name="android:textSize">14sp</item>
        <item name="android:textColor">#FF7F7C</item>
        <item name="android:fromAlpha">0.0</item>
        <item name="android:toAlpha">0.0</item>
    </style>

</resources>