How do I put the Search view on my Android toolbar
Other than the Activity layout, the SearchView widget can also be implemented over ToolBar/ActionBar. Create the menu option and place a SearchView widget on it, to implement the SearchView over ToolBar.
Example of SearchView on ToolBar (ActionBar):
In the below example, we are demonstrating the SearchView over ToolBar and searching data in ListView.
activity_main.xml:
In the activity_main.xml file, we will add the ListView.
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menu.xml:
We will place the code to place the SearchView widget over ToolBar, in the menu.xml file in the menu folder. To create the menu folder, right-click on the res folder, then click New, select Directory and name it as menu. The menu.xml file then needs to be created inside the menu folder.
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Activity class:(File: MainActivity.java)
package com.example.radioapp;
import android.support.v4.view.MenuItemCompat;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.widget.ArrayAdapter;
import android.widget.ListView;
import android.widget.SearchView;
import android.widget.Toast;
import java.util.ArrayList;
public class MainActivity extends AppCompatActivity {
ListView listView;
ArrayList list;
ArrayAdapter adapter;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
listView = (ListView) findViewById(R.id.listView);
list = new ArrayList<>();
list.add("A1");
list.add("B2");
list.add("C3");
list.add("D4");
list.add("E5");
list.add("F6");
list.add("G7");
list.add("H8");
list.add("I9");
list.add("J10");
adapter = new ArrayAdapter(this, android.R.layout.simple_list_item_1,list);
listView.setAdapter(adapter);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
MenuInflater inflater = getMenuInflater();
inflater.inflate(R.menu.menu, menu);
MenuItem searchViewItem = menu.findItem(R.id.app_bar_search);
final SearchView searchView = (SearchView) MenuItemCompat.getActionView(searchViewItem);
searchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
@Override
public boolean onQueryTextSubmit(String query) {
searchView.clearFocus();
/* if(list.contains(query)){
adapter.getFilter().filter(query);
}else{
Toast.makeText(MainActivity.this, "No Match found",Toast.LENGTH_LONG).show();
}*/
return false;
}
@Override
public boolean onQueryTextChange(String newText) {
adapter.getFilter().filter(newText);
return false;
}
});
return super.onCreateOptionsMenu(menu);
}
} |
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