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  • Android 在选项卡视图中搜索视图寻呼机

Android 在选项卡视图中搜索视图寻呼机

android

Android 在选项卡视图中搜索视图寻呼机,android,actionbarsherlock,android-viewpager,android-tabs,android-searchmanager,Android,Actionbarsherlock,Android Viewpager,Android Tabs,Android Searchmanager,我正在学习教程 我想在TabsViewPage中添加一个SearchView，作为链接： 但我的应用程序SearchView不在TabsViewPage中作为链接： 我修不好 这是我的代码： 这是FragmentTab3.java： public class FragmentTab3 extends SherlockFragment implements OnQueryTextListener { TextView mSearchText; @Override p

我正在学习教程

我想在TabsViewPage中添加一个
SearchView
，作为链接：

但我的应用程序SearchView不在TabsViewPage中作为链接：

我修不好

这是我的代码：

  • 这是FragmentTab3.java：

    public class FragmentTab3  extends SherlockFragment  implements OnQueryTextListener {

    TextView mSearchText;
    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
            Bundle savedInstanceState) {
        setHasOptionsMenu(true);

        // Get the view from fragmenttab1.xml
        View view = inflater.inflate(R.layout.fragmenttab3, container, false);
        mSearchText =(TextView)view.findViewById(R.id.test);

        return view;
    }

    @Override
    public void onSaveInstanceState(Bundle outState) {
        super.onSaveInstanceState(outState);
        setUserVisibleHint(true);
    }



@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
    // TODO Auto-generated method stub
    super.onCreateOptionsMenu(menu, inflater);

    inflater.inflate(R.menu.menutab3, menu);

      SearchView searchView = (SearchView) menu.findItem(R.id.action_search).getActionView();
        searchView.setQueryHint("Search");

        //searchView.setBackgroundColor(Color.WHITE);
        searchView.setOnQueryTextListener(this);
}

    @Override
    public boolean onQueryTextChange(String newText) {
        // TODO Auto-generated method stub
        mSearchText.setText("Query so far:"+newText);
           mSearchText.setTextColor(Color.GREEN);
        return false;
    }

    @Override
    public boolean onQueryTextSubmit(String query) {
        // TODO Auto-generated method stub
        mSearchText.setText("Searching for: " + query + "...");
           mSearchText.setTextColor(Color.RED);
        return false;
    }

}
  • 这是fragmenttab3.xml
  • 这是menutab3.xml
我正在使用libs actionbarsherlock

我修不好

下面是带有viewpager的searchview的简单示例

接口IDataCallback

import java.util.ArrayList;

public interface IDataCallback {

    void onFragmentCreated( ArrayList<String> listData);
}
界面ISearch

public interface ISearch {

    void onTextQuery(String text);
}

import android.app.SearchManager;
import android.content.Context;
import android.os.Bundle;
import android.support.design.widget.TabLayout;
import android.support.v4.view.ViewPager;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.SearchView;
import android.support.v7.widget.Toolbar;
import android.util.Log;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;

import java.util.ArrayList;

public class MainActivity extends AppCompatActivity implements TabLayout.OnTabSelectedListener, SearchView.OnQueryTextListener, IFragmentListener {

    //This is our tablayout
    private TabLayout tabLayout;

    //This is our viewPager
    private ViewPager viewPager;

    ArrayList<ISearch> iSearch = new ArrayList<>();
    private MenuItem searchMenuItem;
    private String newText;
    private PageAdapter adapter;
    ArrayList<String> listData = null;

    IDataCallback iDataCallback = null;

    public void setiDataCallback(IDataCallback iDataCallback) {
        this.iDataCallback = iDataCallback;
        iDataCallback.onFragmentCreated(listData);
    }

    @Override
    public void addiSearch(ISearch iSearch) {
        this.iSearch.add(iSearch);
    }

    @Override
    public void removeISearch(ISearch iSearch) {
        this.iSearch.remove(iSearch);
    }

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        //Adding toolbar to the activity
        Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
        setSupportActionBar(toolbar);
        listData = new ArrayList<>();
        //Initializing the tablayout
        tabLayout = (TabLayout) findViewById(R.id.tabLayout);

        //Adding the tabs using addTab() method
        tabLayout.addTab(tabLayout.newTab().setText("Tab1"));
        tabLayout.addTab(tabLayout.newTab().setText("Tab2"));
        tabLayout.addTab(tabLayout.newTab().setText("Tab3"));
        tabLayout.setTabGravity(TabLayout.GRAVITY_FILL);

        //Initializing viewPager
        viewPager = (ViewPager) findViewById(R.id.pager);

        //Creating our pager adapter
        adapter = new PageAdapter(getSupportFragmentManager(), tabLayout.getTabCount(), newText);

        //Adding adapter to pager
        viewPager.setAdapter(adapter);

        //Adding onTabSelectedListener to swipe views
        tabLayout.setOnTabSelectedListener(this);
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        MenuInflater inflater = getMenuInflater();
        inflater.inflate(R.menu.menu, menu);
        SearchManager searchManager = (SearchManager) getSystemService(Context.SEARCH_SERVICE);
        searchMenuItem = menu.findItem(R.id.action_search);
        SearchView searchView = (SearchView) searchMenuItem.getActionView();

        searchView.setSearchableInfo(searchManager.getSearchableInfo(getComponentName()));
        searchView.setSubmitButtonEnabled(true);
        searchView.setOnQueryTextListener(this);
        return super.onCreateOptionsMenu(menu);
    }

    @Override
    public void onTabSelected(TabLayout.Tab tab) {

        viewPager.setCurrentItem(tab.getPosition());
    }


    public void getDataFromFragment_one(ArrayList<String> listData) {
        this.listData = listData;
        Log.e("-->", "" + listData.toString());
    }

    @Override
    public void onTabUnselected(TabLayout.Tab tab) {

    }

    @Override
    public void onTabReselected(TabLayout.Tab tab) {

    }

    @Override
    public boolean onQueryTextChange(String newText) {
        this.newText = newText;
        adapter.setTextQueryChanged(newText);

        for (ISearch iSearchLocal : this.iSearch)
            iSearchLocal.onTextQuery(newText);
        return true;
    }

    @Override
    public boolean onQueryTextSubmit(String query) {
        return false;
    }
}

import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentStatePagerAdapter;

public class PageAdapter extends FragmentStatePagerAdapter {

    private String mSearchTerm;
    //integer to count number of tabs
    int tabCount;

    //Constructor to the class
    public PageAdapter(FragmentManager fm, int tabCount, String searchTerm) {
        super(fm);
        //Initializing tab count
        this.tabCount= tabCount;
        this.mSearchTerm= searchTerm;
    }

    //Overriding method getItem
    @Override
    public Fragment getItem(int position) {
        //Returning the current tabs
        switch (position) {
            case 0:
                Tab1 tab1 = Tab1.newInstance(mSearchTerm);
                return tab1;
            case 1:
                Tab2 tab2 = Tab2.newInstance(mSearchTerm);
                return tab2;
            case 2:
                Tab3 tab3 = Tab3.newInstance(mSearchTerm);
                return tab3;
            default:
                return null;
        }
    }

    //Overriden method getCount to get the number of tabs
    @Override
    public int getCount() {
        return tabCount;
    }

    public void setTextQueryChanged(String newText) {
        mSearchTerm = newText;
    }
}

import android.content.Context;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.ListView;

import java.util.ArrayList;


public class Tab1 extends Fragment implements ISearch {
    private static final String ARG_SEARCHTERM = "search_term";
    private String mSearchTerm = null;

    ArrayList<String> strings = null;
    private IFragmentListener mIFragmentListener = null;
    ArrayAdapter<String> arrayAdapter = null;

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        View view;
        //Returning the layout file after inflating
        //Change R.layout.tab1 in you classes
        view = inflater.inflate(R.layout.tab1, container, false);
        ListView listView = (ListView) view.findViewById(R.id.listview1);
        strings = new ArrayList<>();
        for (int i = 0; i < 20; i++) {
            strings.add(String.valueOf(i));
        }
        strings.add("11");
        arrayAdapter = new ArrayAdapter<>(getActivity(), android.R.layout.simple_list_item_1, strings);
        listView.setAdapter(arrayAdapter);
        MainActivity mainActivity = (MainActivity) getActivity();
        mainActivity.getDataFromFragment_one(strings);
        if (getArguments() != null) {
            mSearchTerm = (String) getArguments().get(ARG_SEARCHTERM);
        }

        return view;
    }

    @Override
    public void onResume() {
        super.onResume();
        if (null != mSearchTerm) {
            onTextQuery(mSearchTerm);
        }
    }

    public Tab1() {
    }

    public static Tab1 newInstance(String searchTerm) {
        Tab1 fragment = new Tab1();
        Bundle bundle = new Bundle();
        bundle.putString(ARG_SEARCHTERM, searchTerm);
        fragment.setArguments(bundle);
        return fragment;
    }

    @Override
    public void onTextQuery(String text) {
        arrayAdapter.getFilter().filter(text);
        arrayAdapter.notifyDataSetChanged();
    }

    @Override
    public void onAttach(Context context) {
        super.onAttach(context);
        mIFragmentListener = (IFragmentListener) context;
        mIFragmentListener.addiSearch(Tab1.this);
    }

    @Override
    public void onDetach() {
        super.onDetach();
        if (null != mIFragmentListener)
            mIFragmentListener.removeISearch(Tab1.this);
    }
}

import android.content.Context;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;


public class Tab2 extends Fragment implements ISearch {

    private static final String ARG_SEARCHTERM = "search_term";
    private String mSearchTerm = null;

    private IFragmentListener mIFragmentListener = null;

    //Overriden method onCreateView
    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {

        //Returning the layout file after inflating
        //Change R.layout.tab1 in you classes
        View view = inflater.inflate(R.layout.tab2, container, false);
        if(getArguments()!=null) {
            mSearchTerm = (String) getArguments().get(ARG_SEARCHTERM);
        }
        return view;
    }


    @Override
    public void onTextQuery(String text) {

    }

    @Override
    public void onResume() {
        super.onResume();
        if(null!=mSearchTerm) {
            onTextQuery(mSearchTerm);
        }
    }

    public static Tab2 newInstance(String searchTerm){
        Tab2 fragment = new Tab2();
        Bundle bundle = new Bundle();
        bundle.putString(ARG_SEARCHTERM, searchTerm);
        fragment.setArguments(bundle);
        return fragment;
    }

    @Override
    public void onAttach(Context context) {
        super.onAttach(context);
        mIFragmentListener = (IFragmentListener) context;
        mIFragmentListener.addiSearch(Tab2.this);
    }

    @Override
    public void onDetach() {
        super.onDetach();
        if(null!=mIFragmentListener)
            mIFragmentListener.removeISearch(Tab2.this);
    }
}
您的活动main活动

public interface ISearch {

    void onTextQuery(String text);
}

import android.app.SearchManager;
import android.content.Context;
import android.os.Bundle;
import android.support.design.widget.TabLayout;
import android.support.v4.view.ViewPager;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.SearchView;
import android.support.v7.widget.Toolbar;
import android.util.Log;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;

import java.util.ArrayList;

public class MainActivity extends AppCompatActivity implements TabLayout.OnTabSelectedListener, SearchView.OnQueryTextListener, IFragmentListener {

    //This is our tablayout
    private TabLayout tabLayout;

    //This is our viewPager
    private ViewPager viewPager;

    ArrayList<ISearch> iSearch = new ArrayList<>();
    private MenuItem searchMenuItem;
    private String newText;
    private PageAdapter adapter;
    ArrayList<String> listData = null;

    IDataCallback iDataCallback = null;

    public void setiDataCallback(IDataCallback iDataCallback) {
        this.iDataCallback = iDataCallback;
        iDataCallback.onFragmentCreated(listData);
    }

    @Override
    public void addiSearch(ISearch iSearch) {
        this.iSearch.add(iSearch);
    }

    @Override
    public void removeISearch(ISearch iSearch) {
        this.iSearch.remove(iSearch);
    }

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        //Adding toolbar to the activity
        Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
        setSupportActionBar(toolbar);
        listData = new ArrayList<>();
        //Initializing the tablayout
        tabLayout = (TabLayout) findViewById(R.id.tabLayout);

        //Adding the tabs using addTab() method
        tabLayout.addTab(tabLayout.newTab().setText("Tab1"));
        tabLayout.addTab(tabLayout.newTab().setText("Tab2"));
        tabLayout.addTab(tabLayout.newTab().setText("Tab3"));
        tabLayout.setTabGravity(TabLayout.GRAVITY_FILL);

        //Initializing viewPager
        viewPager = (ViewPager) findViewById(R.id.pager);

        //Creating our pager adapter
        adapter = new PageAdapter(getSupportFragmentManager(), tabLayout.getTabCount(), newText);

        //Adding adapter to pager
        viewPager.setAdapter(adapter);

        //Adding onTabSelectedListener to swipe views
        tabLayout.setOnTabSelectedListener(this);
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        MenuInflater inflater = getMenuInflater();
        inflater.inflate(R.menu.menu, menu);
        SearchManager searchManager = (SearchManager) getSystemService(Context.SEARCH_SERVICE);
        searchMenuItem = menu.findItem(R.id.action_search);
        SearchView searchView = (SearchView) searchMenuItem.getActionView();

        searchView.setSearchableInfo(searchManager.getSearchableInfo(getComponentName()));
        searchView.setSubmitButtonEnabled(true);
        searchView.setOnQueryTextListener(this);
        return super.onCreateOptionsMenu(menu);
    }

    @Override
    public void onTabSelected(TabLayout.Tab tab) {

        viewPager.setCurrentItem(tab.getPosition());
    }


    public void getDataFromFragment_one(ArrayList<String> listData) {
        this.listData = listData;
        Log.e("-->", "" + listData.toString());
    }

    @Override
    public void onTabUnselected(TabLayout.Tab tab) {

    }

    @Override
    public void onTabReselected(TabLayout.Tab tab) {

    }

    @Override
    public boolean onQueryTextChange(String newText) {
        this.newText = newText;
        adapter.setTextQueryChanged(newText);

        for (ISearch iSearchLocal : this.iSearch)
            iSearchLocal.onTextQuery(newText);
        return true;
    }

    @Override
    public boolean onQueryTextSubmit(String query) {
        return false;
    }
}

import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentStatePagerAdapter;

public class PageAdapter extends FragmentStatePagerAdapter {

    private String mSearchTerm;
    //integer to count number of tabs
    int tabCount;

    //Constructor to the class
    public PageAdapter(FragmentManager fm, int tabCount, String searchTerm) {
        super(fm);
        //Initializing tab count
        this.tabCount= tabCount;
        this.mSearchTerm= searchTerm;
    }

    //Overriding method getItem
    @Override
    public Fragment getItem(int position) {
        //Returning the current tabs
        switch (position) {
            case 0:
                Tab1 tab1 = Tab1.newInstance(mSearchTerm);
                return tab1;
            case 1:
                Tab2 tab2 = Tab2.newInstance(mSearchTerm);
                return tab2;
            case 2:
                Tab3 tab3 = Tab3.newInstance(mSearchTerm);
                return tab3;
            default:
                return null;
        }
    }

    //Overriden method getCount to get the number of tabs
    @Override
    public int getCount() {
        return tabCount;
    }

    public void setTextQueryChanged(String newText) {
        mSearchTerm = newText;
    }
}

import android.content.Context;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.ListView;

import java.util.ArrayList;


public class Tab1 extends Fragment implements ISearch {
    private static final String ARG_SEARCHTERM = "search_term";
    private String mSearchTerm = null;

    ArrayList<String> strings = null;
    private IFragmentListener mIFragmentListener = null;
    ArrayAdapter<String> arrayAdapter = null;

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        View view;
        //Returning the layout file after inflating
        //Change R.layout.tab1 in you classes
        view = inflater.inflate(R.layout.tab1, container, false);
        ListView listView = (ListView) view.findViewById(R.id.listview1);
        strings = new ArrayList<>();
        for (int i = 0; i < 20; i++) {
            strings.add(String.valueOf(i));
        }
        strings.add("11");
        arrayAdapter = new ArrayAdapter<>(getActivity(), android.R.layout.simple_list_item_1, strings);
        listView.setAdapter(arrayAdapter);
        MainActivity mainActivity = (MainActivity) getActivity();
        mainActivity.getDataFromFragment_one(strings);
        if (getArguments() != null) {
            mSearchTerm = (String) getArguments().get(ARG_SEARCHTERM);
        }

        return view;
    }

    @Override
    public void onResume() {
        super.onResume();
        if (null != mSearchTerm) {
            onTextQuery(mSearchTerm);
        }
    }

    public Tab1() {
    }

    public static Tab1 newInstance(String searchTerm) {
        Tab1 fragment = new Tab1();
        Bundle bundle = new Bundle();
        bundle.putString(ARG_SEARCHTERM, searchTerm);
        fragment.setArguments(bundle);
        return fragment;
    }

    @Override
    public void onTextQuery(String text) {
        arrayAdapter.getFilter().filter(text);
        arrayAdapter.notifyDataSetChanged();
    }

    @Override
    public void onAttach(Context context) {
        super.onAttach(context);
        mIFragmentListener = (IFragmentListener) context;
        mIFragmentListener.addiSearch(Tab1.this);
    }

    @Override
    public void onDetach() {
        super.onDetach();
        if (null != mIFragmentListener)
            mIFragmentListener.removeISearch(Tab1.this);
    }
}

import android.content.Context;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;


public class Tab2 extends Fragment implements ISearch {

    private static final String ARG_SEARCHTERM = "search_term";
    private String mSearchTerm = null;

    private IFragmentListener mIFragmentListener = null;

    //Overriden method onCreateView
    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {

        //Returning the layout file after inflating
        //Change R.layout.tab1 in you classes
        View view = inflater.inflate(R.layout.tab2, container, false);
        if(getArguments()!=null) {
            mSearchTerm = (String) getArguments().get(ARG_SEARCHTERM);
        }
        return view;
    }


    @Override
    public void onTextQuery(String text) {

    }

    @Override
    public void onResume() {
        super.onResume();
        if(null!=mSearchTerm) {
            onTextQuery(mSearchTerm);
        }
    }

    public static Tab2 newInstance(String searchTerm){
        Tab2 fragment = new Tab2();
        Bundle bundle = new Bundle();
        bundle.putString(ARG_SEARCHTERM, searchTerm);
        fragment.setArguments(bundle);
        return fragment;
    }

    @Override
    public void onAttach(Context context) {
        super.onAttach(context);
        mIFragmentListener = (IFragmentListener) context;
        mIFragmentListener.addiSearch(Tab2.this);
    }

    @Override
    public void onDetach() {
        super.onDetach();
        if(null!=mIFragmentListener)
            mIFragmentListener.removeISearch(Tab2.this);
    }
}
第一个片段Tab1

public interface ISearch {

    void onTextQuery(String text);
}

import android.app.SearchManager;
import android.content.Context;
import android.os.Bundle;
import android.support.design.widget.TabLayout;
import android.support.v4.view.ViewPager;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.SearchView;
import android.support.v7.widget.Toolbar;
import android.util.Log;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;

import java.util.ArrayList;

public class MainActivity extends AppCompatActivity implements TabLayout.OnTabSelectedListener, SearchView.OnQueryTextListener, IFragmentListener {

    //This is our tablayout
    private TabLayout tabLayout;

    //This is our viewPager
    private ViewPager viewPager;

    ArrayList<ISearch> iSearch = new ArrayList<>();
    private MenuItem searchMenuItem;
    private String newText;
    private PageAdapter adapter;
    ArrayList<String> listData = null;

    IDataCallback iDataCallback = null;

    public void setiDataCallback(IDataCallback iDataCallback) {
        this.iDataCallback = iDataCallback;
        iDataCallback.onFragmentCreated(listData);
    }

    @Override
    public void addiSearch(ISearch iSearch) {
        this.iSearch.add(iSearch);
    }

    @Override
    public void removeISearch(ISearch iSearch) {
        this.iSearch.remove(iSearch);
    }

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        //Adding toolbar to the activity
        Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
        setSupportActionBar(toolbar);
        listData = new ArrayList<>();
        //Initializing the tablayout
        tabLayout = (TabLayout) findViewById(R.id.tabLayout);

        //Adding the tabs using addTab() method
        tabLayout.addTab(tabLayout.newTab().setText("Tab1"));
        tabLayout.addTab(tabLayout.newTab().setText("Tab2"));
        tabLayout.addTab(tabLayout.newTab().setText("Tab3"));
        tabLayout.setTabGravity(TabLayout.GRAVITY_FILL);

        //Initializing viewPager
        viewPager = (ViewPager) findViewById(R.id.pager);

        //Creating our pager adapter
        adapter = new PageAdapter(getSupportFragmentManager(), tabLayout.getTabCount(), newText);

        //Adding adapter to pager
        viewPager.setAdapter(adapter);

        //Adding onTabSelectedListener to swipe views
        tabLayout.setOnTabSelectedListener(this);
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        MenuInflater inflater = getMenuInflater();
        inflater.inflate(R.menu.menu, menu);
        SearchManager searchManager = (SearchManager) getSystemService(Context.SEARCH_SERVICE);
        searchMenuItem = menu.findItem(R.id.action_search);
        SearchView searchView = (SearchView) searchMenuItem.getActionView();

        searchView.setSearchableInfo(searchManager.getSearchableInfo(getComponentName()));
        searchView.setSubmitButtonEnabled(true);
        searchView.setOnQueryTextListener(this);
        return super.onCreateOptionsMenu(menu);
    }

    @Override
    public void onTabSelected(TabLayout.Tab tab) {

        viewPager.setCurrentItem(tab.getPosition());
    }


    public void getDataFromFragment_one(ArrayList<String> listData) {
        this.listData = listData;
        Log.e("-->", "" + listData.toString());
    }

    @Override
    public void onTabUnselected(TabLayout.Tab tab) {

    }

    @Override
    public void onTabReselected(TabLayout.Tab tab) {

    }

    @Override
    public boolean onQueryTextChange(String newText) {
        this.newText = newText;
        adapter.setTextQueryChanged(newText);

        for (ISearch iSearchLocal : this.iSearch)
            iSearchLocal.onTextQuery(newText);
        return true;
    }

    @Override
    public boolean onQueryTextSubmit(String query) {
        return false;
    }
}

import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentStatePagerAdapter;

public class PageAdapter extends FragmentStatePagerAdapter {

    private String mSearchTerm;
    //integer to count number of tabs
    int tabCount;

    //Constructor to the class
    public PageAdapter(FragmentManager fm, int tabCount, String searchTerm) {
        super(fm);
        //Initializing tab count
        this.tabCount= tabCount;
        this.mSearchTerm= searchTerm;
    }

    //Overriding method getItem
    @Override
    public Fragment getItem(int position) {
        //Returning the current tabs
        switch (position) {
            case 0:
                Tab1 tab1 = Tab1.newInstance(mSearchTerm);
                return tab1;
            case 1:
                Tab2 tab2 = Tab2.newInstance(mSearchTerm);
                return tab2;
            case 2:
                Tab3 tab3 = Tab3.newInstance(mSearchTerm);
                return tab3;
            default:
                return null;
        }
    }

    //Overriden method getCount to get the number of tabs
    @Override
    public int getCount() {
        return tabCount;
    }

    public void setTextQueryChanged(String newText) {
        mSearchTerm = newText;
    }
}

import android.content.Context;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.ListView;

import java.util.ArrayList;


public class Tab1 extends Fragment implements ISearch {
    private static final String ARG_SEARCHTERM = "search_term";
    private String mSearchTerm = null;

    ArrayList<String> strings = null;
    private IFragmentListener mIFragmentListener = null;
    ArrayAdapter<String> arrayAdapter = null;

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        View view;
        //Returning the layout file after inflating
        //Change R.layout.tab1 in you classes
        view = inflater.inflate(R.layout.tab1, container, false);
        ListView listView = (ListView) view.findViewById(R.id.listview1);
        strings = new ArrayList<>();
        for (int i = 0; i < 20; i++) {
            strings.add(String.valueOf(i));
        }
        strings.add("11");
        arrayAdapter = new ArrayAdapter<>(getActivity(), android.R.layout.simple_list_item_1, strings);
        listView.setAdapter(arrayAdapter);
        MainActivity mainActivity = (MainActivity) getActivity();
        mainActivity.getDataFromFragment_one(strings);
        if (getArguments() != null) {
            mSearchTerm = (String) getArguments().get(ARG_SEARCHTERM);
        }

        return view;
    }

    @Override
    public void onResume() {
        super.onResume();
        if (null != mSearchTerm) {
            onTextQuery(mSearchTerm);
        }
    }

    public Tab1() {
    }

    public static Tab1 newInstance(String searchTerm) {
        Tab1 fragment = new Tab1();
        Bundle bundle = new Bundle();
        bundle.putString(ARG_SEARCHTERM, searchTerm);
        fragment.setArguments(bundle);
        return fragment;
    }

    @Override
    public void onTextQuery(String text) {
        arrayAdapter.getFilter().filter(text);
        arrayAdapter.notifyDataSetChanged();
    }

    @Override
    public void onAttach(Context context) {
        super.onAttach(context);
        mIFragmentListener = (IFragmentListener) context;
        mIFragmentListener.addiSearch(Tab1.this);
    }

    @Override
    public void onDetach() {
        super.onDetach();
        if (null != mIFragmentListener)
            mIFragmentListener.removeISearch(Tab1.this);
    }
}

import android.content.Context;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;


public class Tab2 extends Fragment implements ISearch {

    private static final String ARG_SEARCHTERM = "search_term";
    private String mSearchTerm = null;

    private IFragmentListener mIFragmentListener = null;

    //Overriden method onCreateView
    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {

        //Returning the layout file after inflating
        //Change R.layout.tab1 in you classes
        View view = inflater.inflate(R.layout.tab2, container, false);
        if(getArguments()!=null) {
            mSearchTerm = (String) getArguments().get(ARG_SEARCHTERM);
        }
        return view;
    }


    @Override
    public void onTextQuery(String text) {

    }

    @Override
    public void onResume() {
        super.onResume();
        if(null!=mSearchTerm) {
            onTextQuery(mSearchTerm);
        }
    }

    public static Tab2 newInstance(String searchTerm){
        Tab2 fragment = new Tab2();
        Bundle bundle = new Bundle();
        bundle.putString(ARG_SEARCHTERM, searchTerm);
        fragment.setArguments(bundle);
        return fragment;
    }

    @Override
    public void onAttach(Context context) {
        super.onAttach(context);
        mIFragmentListener = (IFragmentListener) context;
        mIFragmentListener.addiSearch(Tab2.this);
    }

    @Override
    public void onDetach() {
        super.onDetach();
        if(null!=mIFragmentListener)
            mIFragmentListener.removeISearch(Tab2.this);
    }
}
第二个片段xmltab2.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">

<ListView
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:id="@+id/listview1">

</ListView>

</RelativeLayout>

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical">

    <TextView
        android:id="@+id/textView"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_centerInParent="true"
        android:text="Tab 2"
        android:textAppearance="?android:attr/textAppearanceLarge"/>

</RelativeLayout>

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical">

    <ListView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:id="@+id/listview2">

    </ListView>

</RelativeLayout>

<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:yourapp="http://schemas.android.com/apk/res-auto">
    <item
        android:id="@+id/action_search"
        android:icon="@android:drawable/ic_menu_search"
        yourapp:showAsAction="collapseActionView|always"
        yourapp:actionViewClass="android.support.v7.widget.SearchView"
        android:title="Search"/>

</menu>
第三个片段Tab3

import android.content.Context;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.ListView;

import java.util.ArrayList;


//Our class extending fragment
public class Tab3 extends Fragment implements ISearch, IDataCallback {

    private static final String ARG_SEARCHTERM = "search_term";
    private String mSearchTerm = null;

    ArrayList<String> strings = null;
    private IFragmentListener mIFragmentListener = null;
    ArrayAdapter<String> arrayAdapter = null;

    //Overriden method onCreateView
    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        View view;
        //Returning the layout file after inflating
        //Change R.layout.tab1 in you classes
        view = inflater.inflate(R.layout.tab3, container, false);
        ListView listView = (ListView) view.findViewById(R.id.listview2);
        ((MainActivity) getActivity()).setiDataCallback(this);
        arrayAdapter = new ArrayAdapter<>(getActivity(), android.R.layout.simple_list_item_1, strings);
        listView.setAdapter(arrayAdapter);
        if (getArguments() != null) {
            mSearchTerm = (String) getArguments().get(ARG_SEARCHTERM);
        }
        return view;
    }

    @Override
    public void onTextQuery(String text) {
        arrayAdapter.getFilter().filter(text);
        arrayAdapter.notifyDataSetChanged();
    }

    @Override
    public void onResume() {
        super.onResume();
        if (null != mSearchTerm) {
            onTextQuery(mSearchTerm);
        }
    }

    public static Tab3 newInstance(String searchTerm) {
        Tab3 fragment = new Tab3();
        Bundle bundle = new Bundle();
        bundle.putString(ARG_SEARCHTERM, searchTerm);
        fragment.setArguments(bundle);
        return fragment;
    }

    @Override
    public void onAttach(Context context) {
        super.onAttach(context);
        mIFragmentListener = (IFragmentListener) context;
        mIFragmentListener.addiSearch(Tab3.this);
    }

    @Override
    public void onDetach() {
        super.onDetach();
        if (null != mIFragmentListener)
            mIFragmentListener.removeISearch(Tab3.this);
    }

    @Override
    public void onFragmentCreated(ArrayList<String> listData) {
        strings = listData;
    }
}

导入android.content.Context；
导入android.os.Bundle；
导入android.support.v4.app.Fragment；
导入android.view.LayoutInflater；
导入android.view.view；
导入android.view.ViewGroup；
导入android.widget.ArrayAdapter；
导入android.widget.ListView；
导入java.util.ArrayList；
//我们的类扩展片段
公共类Tab3扩展了实现ISearch、IDataCallback的片段{
私有静态最终字符串ARG\u SEARCHTERM=“search\u term”；
私有字符串mSearchTerm=null；
ArrayList字符串=null；
私有IfFragmentListener MifFragmentListener=null；
ArrayAdapter ArrayAdapter=null；
//重写方法onCreateView
@凌驾
CreateView上的公共视图（布局、充气机、视图组容器、捆绑包保存状态）{
视图；
//充气后返回布局文件
//更改类中的R.layout.tab1
视图=充气机。充气（R.layout.tab3，容器，假）；
ListView=（ListView）view.findViewById（R.id.listview2）；
（（MainActivity）getActivity（））.setiDataCallback（this）；
arrayAdapter=新的arrayAdapter（getActivity（），android.R.layout.simple\u list\u item\u 1，字符串）；
setAdapter（arrayAdapter）；
如果（getArguments（）！=null）{
mSearchTerm=（字符串）getArguments（）.get（ARG_SEARCHTERM）；
}
返回视图；
}
@凌驾
公共void onTextQuery（字符串文本）{
arrayAdapter.getFilter（）.filter（文本）；
arrayAdapter.notifyDataSetChanged（）；
}
@凌驾
恢复时公开作废（）{
super.onResume（）；
如果（null！=mSearchTerm）{
onTextQuery（msearchter）；
}
}
公共静态选项卡3 newInstance（字符串搜索术语）{
Tab3片段=新Tab3（）；
Bundle=新Bundle（）；
bundle.putString（ARG_SEARCHTERM，SEARCHTERM）；
fragment.setArguments（bundle）；
返回片段；
}
@凌驾
公共void-onAttach（上下文）{
super.onAttach（上下文）；
mIFragmentListener=（IFragmentListener）上下文；
mIFragmentListener.addiSearch（Tab3.this）；
}
@凌驾
公共无效连接（）{
super.onDetach（）；
if（null！=mIFragmentListener）
removiesearch（Tab3.this）；
}
@凌驾
已创建碎片上的公共void（ArrayList listData）{
字符串=列表数据；
}
}
第三个片段xmltab3.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">

<ListView
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:id="@+id/listview1">

</ListView>

</RelativeLayout>

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical">

    <TextView
        android:id="@+id/textView"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_centerInParent="true"
        android:text="Tab 2"
        android:textAppearance="?android:attr/textAppearanceLarge"/>

</RelativeLayout>

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical">

    <ListView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:id="@+id/listview2">

    </ListView>

</RelativeLayout>

<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:yourapp="http://schemas.android.com/apk/res-auto">
    <item
        android:id="@+id/action_search"
        android:icon="@android:drawable/ic_menu_search"
        yourapp:showAsAction="collapseActionView|always"
        yourapp:actionViewClass="android.support.v7.widget.SearchView"
        android:title="Search"/>

</menu>
活动菜单Menu.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">

<ListView
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:id="@+id/listview1">

</ListView>

</RelativeLayout>

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical">

    <TextView
        android:id="@+id/textView"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_centerInParent="true"
        android:text="Tab 2"
        android:textAppearance="?android:attr/textAppearanceLarge"/>

</RelativeLayout>

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical">

    <ListView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:id="@+id/listview2">

    </ListView>

</RelativeLayout>

<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:yourapp="http://schemas.android.com/apk/res-auto">
    <item
        android:id="@+id/action_search"
        android:icon="@android:drawable/ic_menu_search"
        yourapp:showAsAction="collapseActionView|always"
        yourapp:actionViewClass="android.support.v7.widget.SearchView"
        android:title="Search"/>

</menu>
我想说的很好