Android Expandable Text View

    Rating: ★★★★☆
    View: 405
    Download: 197
    Từ khóa:


    API Level 8 (Froyo) and above.


    The library is pushed to Maven Central as an AAR, so you just need to add the followings to yourbuild.gradle file:

    dependencies {
        compile ''


    Using the library is really simple, just look at the source code of the provided sample. (Look at the for the use within a ListView)

    The important thing to note is that the view Ids for TextView and ImageButton must be set to "@id/expandable_text" and "@id/expand_collapse" respectively for this library to work.

    Also, you can optionally set the following attributes in your layout xml file to customize the behavior of the ExpandableTextView.

    1. maxCollapsedLines (defaults to 8) The maximum number of text lines allowed to be shown when the TextView gets collapsed

    2. animDuration (defaults to 300ms) Duration of the Animation for the expansion/collapse

    3. animAlphaStart (defaults to 0.7f) Alpha value of the TextView when the animation starts (NOTE) Set this value to 1 if you want to disable the alpha animation.

    4. expandDrawable Customize a drawable set to ImageButton to expand the TextView

    5. collapseDrawable Customize a drawable set to ImageButton to collapse the TextView


    loading Đang tải...

    template được ưa chuộng