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<?xml version="1.0" encoding="utf-8"?>

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

              android:layout_width="match_parent"

              android:layout_height="match_parent"

              android:layout_margin="15dp"

              android:orientation="vertical" >

    <SearchView

        android:id="@+id/searchView"

        android:layout_width="match_parent"

        android:layout_height="wrap_content"

        android:iconifiedByDefault="false"

        android:queryHint="请输入搜索内容" />

    <ListView

        android:id="@+id/listView"

        android:layout_width="match_parent"

        android:layout_height="0dp"

        android:layout_weight="1" />

</LinearLayout>

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package com.jinyu.cqkxzsxy.android.advancedviewsample;

import android.os.Bundle;

import android.support.v7.app.AppCompatActivity;

import android.text.TextUtils;

import android.widget.ArrayAdapter;

import android.widget.ListView;

import android.widget.SearchView;

/**

 * @创建者 鑫鱻

 * @描述 Android零基础入门到精通系列教程，欢迎关注微信公众号ShareExpert

 */

public class SearchViewActivity   extends AppCompatActivity   {

    private SearchView mSearchView = null;

    private ListView mListView = null;

    private String[] mDatas = {"aaa", "bbb",   "ccc", "airsaid"};

    @Override

    protected void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.searchview_layout);

        mSearchView   = (SearchView) findViewById(R.id.searchView);

        mListView   = (ListView) findViewById(R.id.listView);

        mListView.setAdapter(new ArrayAdapter<string>(this,

                android.R.layout.simple_list_item_1,   mDatas));

        mListView.setTextFilterEnabled(true);

        //   设置搜索文本监听

        mSearchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {

            //   当点击搜索按钮时触发该方法

            @Override

            public boolean onQueryTextSubmit(String query) {

                return false;

            }

            //   当搜索内容改变时触发该方法

            @Override

            public boolean onQueryTextChange(String newText) {

                if (!TextUtils.isEmpty(newText)){

                    mListView.setFilterText(newText);

                }else{

                    mListView.clearTextFilter();

                }

                return false;

            }

        });

    }

}

</string>