作者:小琪宝宝2010 | 来源:互联网 | 2023-06-28 08:23
ExpandableTextView
项目地址:
Chen-Sir/ExpandableTextView
简介:可收缩展开的 TextView
ExpandableTextView library is a similar copy of
ExpandableTextView
by
Manabu Shimobe
, but change a little UI structure and improve the code to make it easier to use.
Setup
Download the library module and add it to your project.
Usage
Using the library is very simple, look at the source code of the provided sample.
Step 1. In your layout xml:
Step 2. In your activity:
((ExpandableTextView) findViewById(R.id.tv)).setText(getString(R.string.dummy_text));
Just so !
Also , you can optionally set the following attributes in your layout xml file to customize the behavior of the ExpandableTextView.
maxCollapsedLines
(defaults to 8) The maximum number of text lines allowed to be shown when the TextView gets collapsed
animDuration
(defaults to 300ms) Duration of the Animation for the expansion/collapse
expandDrawable
Customize a drawable set to ImageButton to expand the TextView
collapseDrawable
Customize a drawable set to ImageButton to collapse the TextView
contentTextSize
Customize the text size of content
contentTextColor
Customize the text color of content
expandText
Customize the text for expandDrawable
collapseText
Customize the text for collapseDrawable
expandCollapseTextColor
Customize the text color for expandText
and collapseText
DrawableAndTextGravity
Customize the gravity of expandDrawable
and collapseDrawable
below the content
contentLineSpacingMultiplier
Sets line spacing multiplier for the content text
Thanks
Manabu Shimobe / ExpandableTextView