System login interface development and implementation (5) interface copyright component settings, copyright component

System login interface development and implementation (5) interface copyright component settings, copyright component

Development steps:

• Open activity_login.xml in layout under res.
• Add a TextView component object and set its attributes

Android: layout_width attribute

• Purpose: set the component width.

Android: layout_height attribute

• Purpose: set the height of the component.
• Constant parameter: warp_content text adaptive, fill_parent container adaptive

Android: gravity attributes

• Purpose: Set alignment
• Constant parameter: horizontal alignment of center_horizontal

Android: layout_marginBottom attributes

• Purpose: set the distance from the bottom.

Android: layout_alignParentBottom attributes

• Purpose: Set it to align at the bottom of the parent container.

Code:

<TextView    android:layout_width="fill_parent"    android:layout_height="wrap_content"    android:text="Copyright@2015 Socrates Reserved."    android:gravity="center_horizontal"    android:textSize="12sp"    android:textColor="#000000"    android:layout_marginBottom="10dp"    android:layout_alignParentBottom="true"/>

Run:
Summary:Android: layout_alignParentBottom attributes must be relatively laid out in the parent container!