Use of the android multiautocompletetextview Control

1. Background: text input box with search function, which can be used for contact search, Webpage Search, and other applications.

2. for common methods, see the SDK documentation.

3. The drop-down box is updated. When the text content changes, delete the drop-down box and display it again to avoid overlap of page refresh.

Listen to view text content changesCode:

Textwatcher watcher = new textwatcher (){

@ Override
Public void aftertextchanged (editable s ){

}

@ Override
Public void beforetextchanged (charsequence S, int start, int count,
Int after ){

}

@ Override
Public void ontextchanged (charsequence S, int start, int before,
Int count ){
// Handle text changes
}

View. addtextchangedlistener (watcher );