Exercise: style

A style is a set of one or more formatting attributes that you can apply as a unit to single elements in your layout XML file(s). For example, you could define a style that specifies a certain text size and color, then apply it to instances of a certain type of View element.

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Create a dummy Android Application, AndroidStyle. Create style.xml in the folder res > values

Modify main.xml to apply the styles.

 android:orientation="vertical"
 android:layout_width="fill_parent"
 android:layout_height="fill_parent"
 >
 android:layout_width="fill_parent"
 android:layout_height="wrap_content"
 android:text="@string/hello"
 />
 style="@style/StyleText1"
 android:layout_width="fill_parent"
 android:layout_height="wrap_content"
 android:text="It's StyleText1"
 />
 style="@style/StyleText2"
 android:layout_width="fill_parent"
 android:layout_height="wrap_content"
 android:text="It's StyleText2"
 />
 style="@style/StyleButton1"
 android:text="It's StyleButton1"
 />
 style="@style/StyleButton2"
 android:text="It's StyleButton2"
 />