Android Open Source - sana Notification Viewer

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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, ...

Java Source Code

package org.moca.activity;
//from   ww  w. j a va 2s.co m
import org.moca.db.MocaDB.NotificationSQLFormat;

import android.app.Activity;
import android.app.NotificationManager;
import android.database.Cursor;
import android.net.Uri;
import android.os.Bundle;
import android.view.Gravity;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.LinearLayout;
import android.widget.TextView;

/**
 * NotificationViewer builds the interface for viewing a single received notification. This 
 * displays the diagnosis, pertaining patient, and allows the user to dismiss the notification 
 * if desired.
 */
public class NotificationViewer extends Activity implements OnClickListener {
  
  private static String TAG = NotificationViewer.class.toString();

  private static final String[] PROJECTION = new String[] { NotificationSQLFormat._ID,
      NotificationSQLFormat.PROCEDURE_ID, NotificationSQLFormat.PATIENT_ID, NotificationSQLFormat.FULL_MESSAGE};
  
  private Button dismiss, save;
  
  private Uri notification;
  
  public void onCreate(Bundle instance) {
        super.onCreate(instance);
        notification = getIntent().getData();
        
        Cursor cursor = managedQuery(getIntent().getData(), PROJECTION, null,
                null, NotificationSQLFormat.DEFAULT_SORT_ORDER);
        
        cursor.moveToFirst();
        String procedureIdentifier = cursor.getString(cursor.getColumnIndex(NotificationSQLFormat.PROCEDURE_ID));
        String patientId = cursor.getString(cursor.getColumnIndex(NotificationSQLFormat.PATIENT_ID));
        String message = cursor.getString(cursor.getColumnIndex(NotificationSQLFormat.FULL_MESSAGE));
        cursor.close();
        /*
        cursor = managedQuery(SavedProcedureSQLFormat.CONTENT_URI, new String[] {SavedProcedureSQLFormat._ID, SavedProcedureSQLFormat.PROCEDURE_ID, SavedProcedureSQLFormat.PROCEDURE_STATE},
            SavedProcedureSQLFormat.GUID + " = ?",
            new String[] { procedureIdentifier }, null);
        
        if(cursor.getCount() == 0) {
          // doh
          
        }
        cursor.moveToFirst();
        int spId = cursor.getInt(0);
        int procedureId = cursor.getInt(1);
        String answers = cursor.getString(2);
        cursor.close();
        Uri savedUri = ContentUris.withAppendedId(SavedProcedureSQLFormat.CONTENT_URI, spId);
        
        Uri procedureUri = ContentUris.withAppendedId(ProcedureSQLFormat.CONTENT_URI, procedureId);
        Log.i(TAG, "Getting procedure " + procedureUri.toString());
        cursor = getContentResolver().query(procedureUri, new String[] { ProcedureSQLFormat.PROCEDURE }, null, null, null);
        cursor.moveToFirst();
        String procedureXml = cursor.getString(0);
        cursor.deactivate();
        
        Map<String, Map<String,String>> questionsAnswers = new HashMap<String, Map<String,String>>();
        try{
          Procedure p = Procedure.fromXMLString(procedureXml);
          p.setInstanceUri(savedUri);
          
          JSONTokener tokener = new JSONTokener(answers);
          JSONObject answersDict = new JSONObject(tokener);
  
          Map<String,String> answersMap = new HashMap<String,String>();
          Iterator it = answersDict.keys();
          while(it.hasNext()) {
            String key = (String)it.next();
            answersMap.put(key, answersDict.getString(key));
            Log.i(TAG, "onCreate() : answer '" + key + "' : '" + answersDict.getString(key) +"'");
          }
          Log.i(TAG, "onCreate() : restoreAnswers");
          p.restoreAnswers(answersMap);
          questionsAnswers = p.toQAMap();
        } catch(ProcedureParseException e) {
          
        } catch(JSONException e) {
          
        } catch (IOException e) {

    } catch (ParserConfigurationException e) {

    } catch (SAXException e) {

    }
        */
        LinearLayout notifView = new LinearLayout(this);
        notifView.setOrientation(LinearLayout.VERTICAL);
        TextView tv1 = new TextView(this);
        tv1.setText("Diagnosis for Patient " + patientId);
        tv1.setTextAppearance(this, android.R.style.TextAppearance_Large);
        tv1.setGravity(Gravity.CENTER_HORIZONTAL);
        TextView tv2 = new TextView(this);
        tv2.setText("");
        tv2.setTextAppearance(this, android.R.style.TextAppearance_Medium);
        TextView tv4 = new TextView(this);
        tv4.setText("");
        tv4.setTextAppearance(this, android.R.style.TextAppearance_Medium);
        TextView tv3 = new TextView(this);
        tv3.setText(message);
        tv3.setTextAppearance(this, android.R.style.TextAppearance_Medium);
        dismiss = new Button(this);
        dismiss.setText("Dismiss");
        dismiss.setOnClickListener(this);
        save = new Button(this);
        save.setText("Save");
        save.setOnClickListener(this);
        LinearLayout ll = new LinearLayout(this);
        ll.setOrientation(LinearLayout.HORIZONTAL);      
        ll.addView(dismiss,new LinearLayout.LayoutParams(-2,-1, 0.5f));
        ll.addView(save,new LinearLayout.LayoutParams(-2,-1, 0.5f));
        notifView.setWeightSum(1.0f);
        ll.setGravity(Gravity.BOTTOM);
        notifView.addView(tv1);
        notifView.addView(tv2);
        notifView.addView(tv3);
        notifView.addView(tv4);
        notifView.addView(ll);
        this.setContentView(notifView);
  }

  /**
   * If a user elects to dismiss the notification, the status bar will be cleared of ALL 
   * notification alerts. This employs a "only the latest notification in status bar" policy.
   */
  public void onClick(View v) {
    if (v == dismiss) {
      this.getContentResolver().delete(notification, null, null);
      ((NotificationManager)this.getSystemService(NOTIFICATION_SERVICE)).cancelAll();
      this.finish();
    } else if (v == save) {
      ((NotificationManager)this.getSystemService(NOTIFICATION_SERVICE)).cancelAll();
      this.finish();
    }
  }
}

Java Source Code List

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