Application of Android Development--textview

1. Overview

TextView is mainly used in the application of the Chinese text of activity. Where layout in the XML file (activity) sets the width of the text, height, id;values strings.xml set the text content.

TextView generally do the instructions or use the combination button.

2. Steps

Operations in the A:layout

1. Drag the TextView into the XML-created interface in layout to achieve the initial creation of the text

2. Set TextView code in XML

Code Explanation:

Id:

Note: There is often a lot of text in one interface, so the ID is unique.

Widthandheight:

Note: There are two ways to choose between width and height, to be full-sized, adaptive, and both.

Text

Note: text content is found by index.

Operations in the B:values

1. Set the text content and corresponding to the index

Note: This step is implemented in Values->strings.xml, name is the index name, and the text content is filled in the middle.

Application of Android Development--textview