Android Open Source - sana Notification List

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License

The source code is released under:

Copyright (c) 2010, Moca All rights reserved. The source code for Moca is licensed under the BSD license as follows: Redistribution and use in source and binary forms, with or without modification, ...

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Java Source Code

package org.moca.activity;
//from  w  w  w  . j av a2 s.c  om
import org.moca.db.MocaDB.NotificationSQLFormat;
import android.app.ListActivity;
import android.content.ContentUris;
import android.content.Intent;
import android.database.Cursor;
import android.net.Uri;
import android.os.Bundle;
import android.util.Log;
import android.view.Menu;
import android.view.View;
import android.widget.ListView;
import android.widget.SimpleCursorAdapter;
import android.widget.TextView;

/**
 * NotificationList is the activity that allows a user to browse all of the current notifications 
 * (generally physician-issued diagnoses) that have yet to be dismissed. It is a simple list view 
 * that displays notifications by Patient ID number. Clicking on a notification launches the 
 * NotificationViewer.
 */
public class NotificationList extends ListActivity implements SimpleCursorAdapter.ViewBinder {
  private static final String TAG = NotificationList.class.toString();
  private static int MESSAGE_LENGTH_LIMIT = 35;
  private static final String[] PROJECTION = new String[] {
      NotificationSQLFormat._ID, NotificationSQLFormat.PATIENT_ID,
      NotificationSQLFormat.FULL_MESSAGE };
  

  public boolean setViewValue(View v, Cursor cur, int columnIndex) {
    ((TextView)v).setText(cur.getString(columnIndex));
    switch(columnIndex) {
    case 1:
      String patientId = cur.getString(columnIndex);
      ((TextView)v).setText(patientId);
      break;
    case 2:
      // Limit the message to a fixed length.
      String message = cur.getString(columnIndex);
      if(message.length() > MESSAGE_LENGTH_LIMIT) {
        message = message.substring(0, MESSAGE_LENGTH_LIMIT) + "...";
      }
      ((TextView)v).setText(message);
      break;
    
    }
    
    return true;
  }
  
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        Uri uri = getIntent().getData();
        if (uri == null) {
            uri = NotificationSQLFormat.CONTENT_URI;
        }
        
        Cursor cursor = managedQuery(uri, PROJECTION, NotificationSQLFormat.DOWNLOADED + "=1", null, NotificationSQLFormat.DEFAULT_SORT_ORDER);

        SimpleCursorAdapter adapter = new SimpleCursorAdapter(this,
                android.R.layout.two_line_list_item, cursor,
                new String[] { NotificationSQLFormat.PATIENT_ID, NotificationSQLFormat.FULL_MESSAGE },
                new int[] { android.R.id.text1, android.R.id.text2 });
        adapter.setViewBinder(this);
        setListAdapter(adapter);
    }
    
    @Override
    protected void onListItemClick(ListView l, View v, int position, long id) {
        Uri uri = ContentUris.withAppendedId(getIntent().getData(), id);
        String action = getIntent().getAction();
        if (Intent.ACTION_PICK.equals(action) || Intent.ACTION_GET_CONTENT.equals(action)) {
            setResult(RESULT_OK, new Intent().setData(uri));
            finish();
        } else {
            // Launch activity to view/edit the currently selected item
            startActivity(new Intent(Intent.ACTION_EDIT, uri));
        }
    }
}

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