Android Open Source - HomeWork Main Activity

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License

The source code is released under:

GNU General Public License

Java Source Code

package com.wachid.homework;
/*from  www.  j a  v  a  2  s  . c o  m*/
 
import android.content.Intent;
import android.database.Cursor;
 
import android.os.Bundle;
import android.support.v4.view.MenuItemCompat;
import android.support.v4.widget.SimpleCursorAdapter;
import android.support.v7.app.ActionBarActivity;
import android.support.v7.widget.SearchView;
import android.support.v7.widget.ShareActionProvider;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.FilterQueryProvider;
import android.widget.ListView;
 
import android.widget.Toast;
 
public class MainActivity extends ActionBarActivity implements SearchView.OnQueryTextListener,  SearchView.OnCloseListener {
 
 private static final ListView listView = null;
 private HwDbAdapter dbHelper;

 private SimpleCursorAdapter dataAdapter;
 private static String detail_1;
 private static String detail_2; 
 private static String detail_3; 
 private static String detail_4;
 private static String detail_5;
 private static String detail_6;
 private static String detail_7;
 
 @Override
 public void onCreate(Bundle savedInstanceState) {
  super.onCreate(savedInstanceState);
  setContentView(R.layout.main);
  
  
  dbHelper = new HwDbAdapter(this);
  dbHelper.open();
 
  //Clean all data
  dbHelper.deleteAllCountries();
  //Add some data
  dbHelper.insertSomeCountries();
 
  //Generate ListView from SQLite Database
  displayListView();
//Generate filter querying from SQLite Database
  
 
 }
 
 private void displayListView() {
 
 
  Cursor cursor = dbHelper.fetchAllCountries();
 
//KEY_NOMOR, KEY_DOA, KEY_JUMLAH, KEY_WAKTU, KEY_KEUTAMAAN,  KEY_RIWAYAT, KEY_ARTI 
  // The desired columns to be bound
  String[] columns = new String[] {
    HwDbAdapter.KEY_NOMOR,
    HwDbAdapter.KEY_DOA,
 
  };
  
 
 
  // the XML defined views which the data will be bound to
  int[] to = new int[] { 
  R.id.text_nomor,
  R.id.text_doa,
   
  };
 
  
  
  // create the adapter using the cursor pointing to the desired data 
  //as well as the layout information
  dataAdapter = new SimpleCursorAdapter(
    this, R.layout.doa_list, 
    cursor, 
    columns, 
    to,
    0);
 
  ListView listView = (ListView) findViewById(R.id.listView1);
  // Assign adapter to ListView
  listView.setAdapter(dataAdapter);
//  listView.setTextFilterEnabled(true);
  
  dataAdapter.setFilterQueryProvider(new FilterQueryProvider() {
      public Cursor runQuery(CharSequence constraint) {
          return dbHelper.fetchCountriesByName(constraint.toString());
      }
  });
 
 
  listView.setOnItemClickListener(new OnItemClickListener() {
   @Override
   public void onItemClick(AdapterView<?> listView, View view, 
     int position, long id) {
   // Get the cursor, positioned to the corresponding row in the result set
   Cursor cursor = (Cursor) listView.getItemAtPosition(position);
 //KEY_NOMOR, KEY_DOA, KEY_JUMLAH, KEY_WAKTU, KEY_KEUTAMAAN,  KEY_RIWAYAT, KEY_ARTI 
  
   // Get the state's capital from this row in the database.
   detail_1 = cursor.getString(cursor.getColumnIndexOrThrow("nomor"));
   detail_2 = cursor.getString(cursor.getColumnIndexOrThrow("doa"));
   detail_3 = cursor.getString(cursor.getColumnIndexOrThrow("jumlah"));
   detail_4 = cursor.getString(cursor.getColumnIndexOrThrow("waktu"));
   detail_5 = cursor.getString(cursor.getColumnIndexOrThrow("keutamaan"));
   detail_6 = cursor.getString(cursor.getColumnIndexOrThrow("riwayat"));
   detail_7 = cursor.getString(cursor.getColumnIndexOrThrow("arti"));
   Toast.makeText(getApplicationContext(),detail_1, Toast.LENGTH_SHORT).show();
 
   
  
   ActionDetail();
   }
  });
 
 
 
 }
 
 
  
 
 
 
 
 @Override
  public boolean onCreateOptionsMenu(Menu menu) {

    // Inflate the menu; this adds items to the action bar if it is present.
    getMenuInflater().inflate(R.menu.main, menu);
  
     // Set up ShareActionProvider's default share intent
      MenuItem shareItem = menu.findItem(R.id.action_share);
      ShareActionProvider mShareActionProvider = (ShareActionProvider) MenuItemCompat.getActionProvider(shareItem);
      mShareActionProvider.setShareIntent(ActionShare());
    
      MenuItem searchItem = menu.findItem(R.id.action_search);
      SearchView searchView = (SearchView) MenuItemCompat.getActionView(searchItem);
        searchView.setOnQueryTextListener(this);
        searchView.setOnCloseListener(this);

    
      return super.onCreateOptionsMenu(menu);
  }

 /**
   * For calling Menu
   * */
 
  @Override
  public boolean onOptionsItemSelected(MenuItem item) {
    // Handle action bar item clicks here. The action bar will
    // automatically handle clicks on the Home/Up button, so long
    // as you specify a parent activity in AndroidManifest.xml.
    switch (item.getItemId()) {
    case R.id.action_search:
      // search action
      return true;
    case R.id.action_about:
      // location found
      ActionAbout();
      return true; 
    case R.id.action_help:
      // location found
      ActionHelp();
      return true; 
    case R.id.action_share:
      // location found
      ActionShare();
      return true; 
    default:
      return super.onOptionsItemSelected(item);
    }
  }

  /**
   * Sharing aplication link
   * */
  
 
  private Intent ActionShare() {
      Intent intent = new Intent(Intent.ACTION_SEND);
    //  intent.setType("image/*");
      intent.putExtra(Intent.EXTRA_TEXT, "Enjoy Pray for easy with Home Work 13");
      intent.setType("text/plain");
      return intent;
  }
  
  /**
   * Launching new activity About
   * */
  private void ActionAbout() {
    Intent i = new Intent(this, AboutActivity.class);
    startActivity(i);
  }
  
  private void ActionHelp() {
    Intent i = new Intent(this, HelpActivity.class);
    startActivity(i);
  }
  
  //KEY_NOMOR, KEY_DOA, KEY_JUMLAH, KEY_WAKTU, KEY_KEUTAMAAN,  KEY_RIWAYAT, KEY_ARTI 
  
  private void ActionDetail() {
    Intent i = new Intent(this, DetailActivity.class);
     i.putExtra("key_1", detail_1);
     i.putExtra("key_2", detail_2);
     i.putExtra("key_3", detail_3);
     i.putExtra("key_4", detail_4);
     i.putExtra("key_5", detail_5);
     i.putExtra("key_6", detail_6);
     i.putExtra("key_7", detail_7);
    startActivity(i);
  }
  

  @Override
  public boolean onQueryTextChange(String newText) {
    
   
      dataAdapter.getFilter().filter(newText.toString());
        
    
    // TODO Auto-generated method stub
    return false;
  }

  @Override
  public boolean onQueryTextSubmit(String newText) {
     
    dataAdapter.getFilter().filter(newText.toString());
    // TODO Auto-generated method stub
    return false;
  }

  
  
  @Override
  public boolean onClose() {
    // TODO Auto-generated method stub
     listView.setAdapter(dataAdapter);
  //  listView.setTextFilterEnabled(true);
    return false;
  }

   //adapter
    
  


 
 
}

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