Android Open Source - GeoPosts View Geopost

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Back to project page GeoPosts.

License

The source code is released under:

GNU General Public License

Java Source Code

package org.surrel.geoposts;
// ww w.  j a va  2 s .  c om
import java.util.Date;
import android.app.Activity;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
import android.graphics.drawable.Drawable;
import android.os.Bundle;
import android.util.Log;
import android.widget.ImageView;
import android.widget.TextView;

public class ViewGeopost extends Activity{
  
  String category, text, title, user;
  Date creation;
  int id, cat;
  Drawable icon;
  
  TextView tvcategory, tvtitle, tvtext, tvcreation, tvuser;
  ImageView tvicon;
  
  @Override
  public void onBackPressed() {
    finish();
    return;
  }
  
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_geopost_details);
        
        tvicon     = (ImageView) findViewById(R.id.geopost_cat_icon);
    tvcategory = (TextView) findViewById(R.id.geopost_cat);
    tvtitle    = (TextView) findViewById(R.id.geopost_title);
    tvtext     = (TextView) findViewById(R.id.geopost_text);
    tvcreation = (TextView) findViewById(R.id.geopost_creation);
    tvuser     = (TextView) findViewById(R.id.geopost_username);
    
        this.id = Integer.parseInt(getIntent().getStringExtra("id"));
        
    try {
          NotesDbHelper notesDbHelper = new NotesDbHelper(getApplicationContext());
      SQLiteDatabase db = notesDbHelper.getReadableDatabase();
      String[] columns = new String[]{
          "ID", "title",
          "text", "user", "creation",
          "cat"
      };
      
      String[] selectionArgs = new String[]{
          String.valueOf(this.id)
      };
      
      Log.v("Success","get data base");
      Cursor selected_post = db.query(
          "notes",
          columns,
          "ID = ?",
          selectionArgs,
          null, null, null);
      Log.v("Success","filter");
          
      selected_post.moveToFirst();
      Log.v("success","move to first");
      title = selected_post.getString(selected_post.getColumnIndex("title"));
      Log.v("success","set title");
      text = selected_post.getString(selected_post.getColumnIndex("text"));
      Log.v("success","set text");
      user = selected_post.getString(selected_post.getColumnIndex("user"));
      Log.v("success","set user");
      creation = new Date(1000*selected_post.getLong(selected_post.getColumnIndex("creation")));
      Log.v("success","set creation");
      cat = selected_post.getInt(selected_post.getColumnIndex("cat"));
      Log.v("success","set category");
      
        }
    
    catch (Exception ex) {
      Log.e("Error", "Loading exception");
    }
    
    switch(cat)
    {
    case 0:
      icon = this.getBaseContext().getResources().getDrawable(R.drawable.recommendation_icon);
      category = this.getBaseContext().getResources().getString(R.string.recommendation);
      break;
    case 1:
      icon = this.getBaseContext().getResources().getDrawable(R.drawable.comment_icon);
      category = this.getBaseContext().getResources().getString(R.string.comment);
      break;
    case 2:
      icon = this.getBaseContext().getResources().getDrawable(R.drawable.special_event_icon);
      category = this.getBaseContext().getResources().getString(R.string.special_event);
      break;
    default:
      icon = this.getBaseContext().getResources().getDrawable(R.drawable.ic_launcher);
      category = "no category";
    }
      
      tvicon.setImageDrawable(icon);
      tvtitle.setText(title);
      tvtext.setText(text);
      tvuser.setText(user);
      tvcategory.setText(category);
      
      java.text.DateFormat dateFormat = android.text.format.DateFormat.getDateFormat(getApplicationContext());
        tvcreation.setText(dateFormat.format(creation));
    }
  
}

Java Source Code List

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