Attributes of Android edittext

Edittext inheritance relationship: View --> textview --> edittext.


Edittext has many attributes. Here we will introduce several attributes:

Android
: Layout_gravity = "center_vertical"

Set the display position of the control: Top by default. HereCenter
Show, and bottom


Android: hint = "enter a number! "

The settings are displayed onSpatial prompt information



Android: Numeric = "integer"

SetOnly integers can be entered.
In decimal format


Android: singleline = "true"

Set single-row input. Once set to trueText does not wrap automatically
.


Android: Password = "true"

SetOnly passwords can be entered



Android: textcolor = "# ff8c00"
Font color



Android: textstyle = "bold"
Font
, Bold, italic, bolditalic


Android: textsize = "20dip"
Size



Android: Capitalize = "characters"
Uppercase/lowercase letters



Android: textalign = "center"

Edittext does not have this attribute, but textview has,Center



Android: textcolorhighlight = "# cccccc"
Background Color of the selected text
, Blue by default


Android: textcolorhint = "# FFFF00"

SetText color of the prompt message
, Gray by default


Android: textscalex = "1.5"
Control the spacing between words



Android: Typeface = "monospace"
Font
, Normal, SANS, Serif, monospace


Android: Background = "@ null"
Spatial background
, Not here, it indicates transparent


Android: layout_weight = "1"
Weight
Controls the status between controls, which is very useful in the display of controls.


Android: textappearance = "? Android: ATTR/textappearancelargeinverse"
Text appearance