[Android] mobile guard custom scroll control

Textview control sets single line display Android: singleline = "true"

Set the starting position of textview, display ellipsis, Android: ellipsize = "start"

Set scroll properties, Android: ellipsize = "marquee"

The scrolling effect is called only when the control has focus

Create a new UI package

Create a textview that inherits the system of focusedtextview

Rewrite construction method

Rewriting the isfoused () method and returning true can make it have focus. In fact, it has no focus, but deceives the Android system

Copy the full path of this class, enter the layout file, and replace the original textview

java：

Layout:

effect