How to use the Android Searchview search box Component _android

Searchview is a search box component that allows users to enter text in a text box, get input from a listener, and perform actual searches when a user clicks on a search.

This article for everyone to share the Searchview search box components of the use of methods for your reference, the specific content as follows

Effect:

Code Searchactivity.java

Package com.jialianjia.bzw.activity;
Import Android.os.Bundle;
Import Android.widget.ArrayAdapter;
Import Android.annotation.SuppressLint;
Import Android.widget.ListView;
Import Android.widget.SearchView;
Import com.jialianjia.bzw.BaseActivity;
Import COM.JIALIANJIA.BZW.R;
Import Com.lidroid.xutils.ViewUtils;

Import java.util.ArrayList;
 /** * search * Created by GXS on 2016/5/5. */public class Searchactivity extends baseactivity implements searchview.onquerytextlistener{private Searchview Searc
 Hview;
 Private ListView ListView;
 Private arrayadapter<string> Arrayadapter;
 Private arraylist<string> ArrayList = new arraylist<string> ();

 Private object[] names;
 @Override protected void OnCreate (Bundle savedinstancestate) {super.oncreate (savedinstancestate);
 Setcontentview (R.layout.activity_search);
 names = LoadData ();
 Viewutils.inject (this);
 Searchview = (Searchview) Findviewbyid (R.id.searchview);
 ListView = (ListView) Findviewbyid (R.id.listview); ListvIew.setadapter (New arrayadapter<object> (Getapplicationcontext), Android.
 R.layout.simple_expandable_list_item_1, names));
 Searchview.setonquerytextlistener (this);
 Searchview.setsubmitbuttonenabled (FALSE);
 @Override public boolean onquerytextsubmit (String query) {return false;
 @Override public boolean onquerytextchange (String newtext) {object[] obj = Searchitem (NewText);
 Updatelayout (obj);
 return false;
 Public object[] Searchitem (String name) {arraylist<string> msearchlist = new arraylist<string> ();
  for (int i = 0; i < arraylist.size (); i++) {int index = Arraylist.get (i). IndexOf (name);
  There is a matching data if (index!=-1) {Msearchlist.add (Arraylist.get (i));
 } return Msearchlist.toarray (); }//Update data public void Updatelayout (object[] obj) {listview.setadapter (new arrayadapter<object> (Getapplicationco ntext (), Android.
 R.layout.simple_expandable_list_item_1, obj)); }//test data public object[] LoadData () {Arraylist.add("AAA");
 Arraylist.add ("AaB");
 Arraylist.add ("AAC");
 Arraylist.add ("Aad");
 Arraylist.add ("abc");
 Arraylist.add ("ABCD");
 Arraylist.add ("CDF");
 Arraylist.add ("EDA");
 Arraylist.add ("Sdfa");
 Arraylist.add ("Ddda");
 Arraylist.add ("Sssa");
 return Arraylist.toarray ();

 }
}

Layout Activity_search.xml

<linearlayout xmlns:android= "http://schemas.android.com/apk/res/android" android:layout_width= "Match_parent"
 android:layout_height= "match_parent" android:orientation= "vertical" > <android.support.v7.widget.toolbar Android:id= "@+id/toolbar" android:layout_width= "match_parent" android:layout_height= "50DP" android:background= "? Attr/colorprimary "Android:theme=" @style/apptheme.appbaroverlay "android:fitssystemwindows= true"/> < LinearLayout android:layout_width= "match_parent" android:layout_height= "Wrap_content"

 Horizontal "android:layout_margintop=" 5DP "android:layout_marginleft=" 5DP "android:layout_marginright=" 5DP "> <searchview android:id= "@+id/searchview" android:layout_width= wrap_content "android:layout_height=" Wrap_ Content "android:iconifiedbydefault=" false "android:background=" @drawable/shape_search "android:queryhint=" Please enter the content you want to find "/> <button android:layout_width=" wrap_content "android:layout_height=" WRAp_content "android:text=" Back "/> </LinearLayout> <tablerow android:layout_width=" Match_parent "Android: layout_height= "Wrap_content" android:layout_gravity= "right" ></TableRow> <listview android:id= "@+id/" ListView "android:layout_width=" wrap_content "android:layout_height=" wrap_content "android:background=" "#969696"
 > </LinearLayout>

You can also refer to: Android Search box Components Searchview Basic use of in-depth study.

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