MainActivity.java package com.example.qwe; import java.io.IOException; import android.app.SearchManager; import android.content.Intent; import android.database.Cursor; import android.os.Bundle; import android.support.v4.widget.SimpleCursorAdapter; import android.support.v7.app.ActionBarActivity; import android.view.KeyEvent; import android.view.View; import android.view.View.OnClickListener; import android.view.inputmethod.EditorInfo; import android.widget.Button; import android.widget.EditText; import android.widget.ListView; import android.widget.TextView; import android.widget.TextView.OnEditorActionListener; public class MainActivity extends ActionBarActivity { ExternalDbOpenHelper dbHelper; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); Intent intent = getIntent(); if (Intent.ACTION_SEARCH.equals(intent.getAction())) { String query = intent.getStringExtra(SearchManager.QUERY); String query1 = intent.getStringExtra(SearchManager.QUERY); showData(query, query1); } // Intent another = getIntent(); // if (Intent.ACTION_SEARCH.equals(another.getAction())) { // String query1 = another.getStringExtra(SearchManager.QUERY); // showData(query1); // } final EditText searchQuery = (EditText) findViewById(R.id.search_query); searchQuery.setOnEditorActionListener(new OnEditorActionListener() { @Override public boolean onEditorAction(TextView v, int actionId, KeyEvent event) { if (actionId == EditorInfo.IME_ACTION_SEARCH) { final String searchData = searchQuery.getText().toString(); showData(searchData, null); // passing string to search in // your // database to your method return true; } return false; } }); final EditText searchQuery2 = (EditText) findViewById(R.id.search_query2); searchQuery2.setOnEditorActionListener(new OnEditorActionListener() { @Override public boolean onEditorAction(TextView v, int actionId, KeyEvent event) { if (actionId == EditorInfo.IME_ACTION_SEARCH) { String searchData1 = searchQuery2.getText().toString(); showData(searchData1, null); // passing string to search in // your // database to your method return true; } return false; } }); Button search = (Button) findViewById(R.id.button1); search.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { String search = searchQuery.getText().toString(); showData(search, null); } }); } private void showData(String searchData, String searchdata1) { String[] from = new String[] { "BusNumber" }; int[] to = new int[] { R.id.TextView1 }; dbHelper = new ExternalDbOpenHelper(this); try { dbHelper.createDataBase(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } Cursor c = dbHelper.getData(searchData, searchdata1); @SuppressWarnings("deprecation") SimpleCursorAdapter adapter = new SimpleCursorAdapter( getApplicationContext(), R.layout.list, c, from, to); ListView list = (ListView) findViewById(R.id.listView1); list.setAdapter(adapter); } } And the ExternalDbOpenHelper.java package com.example.qwe; import java.io.File; import java.io.FileOutputStream; import java.io.IOException; import java.io.InputStream; import java.io.OutputStream; import android.content.Context; import android.database.Cursor; import android.database.sqlite.SQLiteDatabase; import android.database.sqlite.SQLiteOpenHelper; public class ExternalDbOpenHelper extends SQLiteOpenHelper { private static String DB_NAME = "busDetail.sqlite3"; private SQLiteDatabase db; private final Context context; private String DB_PATH; public ExternalDbOpenHelper(Context context) { // TODO Auto-generated constructor s super(context, DB_NAME, null, 1); this.context = context; DB_PATH = "/data/data/" + context.getPackageName() + "/" + "databases/"; } public void createDataBase() throws IOException { boolean dbExist = checkDataBase(); if (dbExist) { } else { this.getReadableDatabase()
var
This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)