Super Simple Searchview "Android Custom View Combat"

Super Simple Searchview "Android Custom View Combat"
in Android Development we often use the search box, and the system does not provide perfect. So customize a relatively simple searchview.


Implementation Code

Package Cn.bluemobi.dylan.searchview;import Android.content.context;import Android.text.editable;import Android.text.textwatcher;import Android.util.attributeset;import Android.view.layoutinflater;import Android.view.view;import Android.widget.button;import Android.widget.edittext;import Android.widget.LinearLayout ;/** * Android Custom Searchview * Created by Yuandl */public class Searchview extends LinearLayout implements Textwatcher, Vi ew.    Onclicklistener {/** * input box */private EditText et_search;    /** * The Clear button after the input box */private button bt_clear;        Public Searchview (context context, AttributeSet Attrs) {Super (context, attrs);        /** Load Layout file */layoutinflater.from (context). Inflate (R.layout.pub_searchview, this, true);        /*** Find control */Et_search = (EditText) Findviewbyid (R.id.et_search);        Bt_clear = (Button) Findviewbyid (r.id.bt_clear);        Bt_clear.setvisibility (GONE);        Et_search.addtextchangedlistener (this); Bt_clear.Setonclicklistener (this); } @Override public void beforetextchanged (charsequence charsequence, int i, int i1, int i2) {} @Override P ublic void OnTextChanged (charsequence charsequence, int i, int i1, int i2) {}/**** * listening for user input text * @p Aram Editable */@Override public void aftertextchanged (editable editable) {/** get input text **/String I        Nput = Et_search.gettext (). toString (). Trim ();        if (Input.isempty ()) {bt_clear.setvisibility (GONE);        } else {bt_clear.setvisibility (VISIBLE);    }} @Override public void OnClick (view view) {Et_search.settext (""); }}

GitHub

Super Simple Searchview "Android Custom View Combat"