Android Open Source - hts-cycle Music Setting Activity

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License

The source code is released under:

GNU General Public License

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Java Source Code

package it.uniroma2.musicsharep2p;
/*from w  w  w.  j  a v a  2 s .c  o m*/
import android.app.Activity;
import android.app.AlertDialog;
import android.content.ContentValues;
import android.content.DialogInterface;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;

public class MusicSettingActivity extends Activity {


  private static SQLiteDatabase database;
  private DataBaseHelper myDbHelper;
  
  private void showdialog(){

    
      LayoutInflater factory = LayoutInflater.from(this);
      final View textEntryView = factory.inflate(R.layout.edit, null);
      //text_entry is an Layout XML file containing two text field to display in alert dialog
      final EditText input1 = (EditText) textEntryView.findViewById(R.id.path);
 
      final String path;
      

    try
    
      {database=myDbHelper.getWritableDatabase();}
    catch(Exception e){
      
      database=myDbHelper.getWritableDatabase();
      
    }
   
    


      Cursor cursore = database.rawQuery(("SELECT * FROM dest"), null);
      cursore.moveToFirst();
      path = cursore.getString(cursore.getColumnIndex("dest"));
      cursore.close();
      
    database.close();
      
      
      input1.setText(path);
      
      AlertDialog.Builder alert = new AlertDialog.Builder(this);

    alert.setTitle("Insert New Music Folder Path");

    // Set an EditText view to get user input 
    alert.setView(textEntryView);
    alert.setCancelable(false);
  
    alert.setPositiveButton("Ok", new DialogInterface.OnClickListener() {
    public void onClick(DialogInterface dialog, int whichButton) {
      String dest = input1.getText().toString();

      
  
      try
      
        {database=myDbHelper.getWritableDatabase();}
      catch(Exception e){
        
        database=myDbHelper.getWritableDatabase();
        
      }
      
      
      database.delete("dest", "dest='"+path+"'", null);
       ContentValues values = new ContentValues();
       values.put("dest",dest );
       database.insert("dest", null, values);
        
      database.close();
    
     }
    });

    alert.setNegativeButton("Cancel", new DialogInterface.OnClickListener() {
      public void onClick(DialogInterface dialog, int whichButton) {
        // Canceled.
        
      }
    });

    alert.show();
  
      
    
    
  }

  
  private Button changepath;
  
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_music_setting);
    
    changepath=(Button) findViewById(R.id.button1);
    
    OnClickListener ls= new OnClickListener(){

      @Override
      public void onClick(View v) {
        // TODO Auto-generated method stub
        showdialog();
        
      }
      
      
      
      
    };
    changepath.setOnClickListener(ls);
  
    
  }

  @Override
  public boolean onCreateOptionsMenu(Menu menu) {
    // Inflate the menu; this adds items to the action bar if it is present.
    getMenuInflater().inflate(R.menu.music_setting, menu);
    menu.clear();
    return true;
  }

}

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