Android Open Source - chat.android Immunizations Summary Activity

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The source code is released under:
GNU General Public License
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Java Source Code

package org.chat.android;
//  ww w .j  a  va  2s . co m
import java.util.List;

import org.chat.android.models.Client;
import org.chat.android.models.Household;
import org.chat.android.models.Vaccine;
import org.chat.android.models.VaccineRecorded;
import org.chat.android.models.Worker;

import android.app.AlertDialog;
import android.content.DialogInterface;
import android.content.pm.PackageManager;
import android.os.AsyncTask;
import android.os.Bundle;
import android.telephony.SmsManager;
import android.util.Log;
import android.view.View;
import android.widget.TextView;

public class ImmunizationsSummaryActivity extends BaseActivity {
  private int visitId = 0;
  private int hhId = 0;
  private int clientId = 0;
  private Client client = null;
  private Mail m;
  String emailContentStr = "";
  
    @Override    
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        context = getApplicationContext();
        setContentView(R.layout.activity_immunization_summary);
        
        Bundle b = getIntent().getExtras();
    visitId = b.getInt("visitId");
    hhId = b.getInt("hhId");
    clientId = b.getInt("clientId");
    client = ModelHelper.getClientForId(getHelper(), clientId);
    String missingVaccines = getMissingVaccines(client);
    
    TextView tv = (TextView) findViewById(R.id.missing_vaccines_box);
    // String msg = getResources().getString(getResources().getIdentifier("immunization_missing_vaccines_text", "string", getPackageName()));
    tv.setText(missingVaccines);
    }
    
    private String getMissingVaccines(Client client) {
      Boolean referralFlag = false;
      String mv = "";
      List<Vaccine> vList = ModelHelper.getVaccinesForAge(getHelper(), client.getAge());
      List<VaccineRecorded> vaccinesRecorded = null;
      
      int stopReferCount = 0;
      for (Vaccine vaccine : vList) {
        // will return null if it doesn't exist
        VaccineRecorded vr = ModelHelper.getVaccineRecordedForClientIdAndVaccineId(getHelper(), client.getId(), vaccine.getId());
        if (vr == null) {
          mv += "\n- ";
          mv += vaccine.getShortName();
          referralFlag = true;
        } else {
          // disturbing implicit check, need confirm from Lisa. If any vaccines missing but 'last' vaccines are there (ie ages 0.75 and 1.5), do not refer
          if (vaccine.getAge() == 0.75 || vaccine.getAge() == 1.5) {
            // if stopReferCount is 4, then we don't need to refer
            stopReferCount++;
          }
        }
      }
      
      if (referralFlag == true && stopReferCount < 4) {
        sendReferral(mv);
        mv = "Refer " + client.getFirstName() + " " + client.getLastName() + " for the required immunizations:" + mv;
      } else {
         mv = client.getFirstName() + " " + client.getLastName() + " is missing some vaccinations, but has their most recent vaccines";
       }
      
      return mv;
    }
    
    public void completeImmunizationSummary(View v) {
      // CHAAccessed object is updated as completed (ie end_time is added) in ImmunizationReceivedActivity
      String msg = getResources().getString(getResources().getIdentifier("immunization_completed_text", "string", getPackageName()));
      BaseActivity.toastHelper(this,msg +" " + client.getFirstName() + " " + client.getLastName() );
      finish();
    }
    
    
    // semi-duplicated from ReferralFragment. TODO - abstract me and set logical params
    private void sendReferral(String mv) {
      Client c = ModelHelper.getClientForId(getHelper(), clientId);
      String clientFName = c.getFirstName();
      String clientLName = c.getLastName();
      Household hh = ModelHelper.getHouseholdForId(getHelper(), hhId);
      String hhName = hh.getHhName();
      int workerId = hh.getWorkerId();
      Worker worker = ModelHelper.getWorkerForId(getHelper(), workerId);
      String fName = worker.getFirstName();
      String lName = worker.getLastName();
      Log.i("Related Info", "household name:"+hhName+",volunteer Name:"+fName+" "+lName);
      
      // currently have the phone_numbers saved as ints, may be better to change to string (would prevent the 0 at the beginning of the number from getting dropped)
      String workerPhoneNum = "0" + Integer.toString(worker.getPhoneNumber());
      m = new Mail("chatreferral@gmail.com", "health001"); 
      String[] toArr = {"lmbutler.ssa@gmail.com"}; // This is an array, you can add more emails, just separate them with a coma      
      
      //send sms
      String nursePhoneNum = "0812567890";          // now Fikile's number. Ok? Still need to switch the target email
      String smsMessage = "Vaccination referral for - Household [Household name] by Volunteer [Volunteer Name].  See email for details or phone volunteer at: [Phone Number]";
      smsMessage = smsMessage.replace("[Household name]", hhName);
      smsMessage = smsMessage.replace("[Volunteer Name]", fName+" "+lName);
      smsMessage = smsMessage.replace("[Phone Number]", workerPhoneNum);
      
      PackageManager pm = context.getPackageManager();
      if (pm.hasSystemFeature(PackageManager.FEATURE_TELEPHONY)) {
        new SendSMS().execute(nursePhoneNum, smsMessage);
      } else {
        BaseActivity.toastHelper(this, "This device does not seem to be equipped with SMS capabilities. Please send a PlsCall SMS to Fikile at 0812567890 to explain the serious health condition.");
      }
      
      emailContentStr = emailContentStr + ("\n") + "Missing vaccinations: " + mv;
      
      //send email
      StringBuilder strBuilder = new StringBuilder();
      String emailTitleStr = "Vaccination referral for - Child name: [Child name] at Household: [Household name]; assessment performed by [Home Visitor Name]. Child is missing vaccinations";
      emailTitleStr = emailTitleStr.replace("[Household name]", hhName);
      emailTitleStr = emailTitleStr.replace("[Child name]", clientFName+" "+clientLName);
      emailTitleStr = emailTitleStr.replace("[Home Visitor Name]", fName+" "+lName);

      strBuilder.append(emailTitleStr);
      strBuilder.append("\n\n");
      strBuilder.append(emailContentStr);
      new SendMail().execute(toArr, "chatreferral@gmail.com", "Health referral", strBuilder.toString());
    }
    
    protected boolean sendSMSMessage(String phoneNo, String message) {
        Log.i("Send SMS", "");
        
        try {
           SmsManager smsManager = SmsManager.getDefault();
           smsManager.sendTextMessage(phoneNo, null, message, null, null);
           Log.i("Send SMS", "SMS sent");
           return true;
        } catch (Exception e) {
          Log.i("Send SMS", "SMS failed, please try again");
          e.printStackTrace();
          return false;
        }
     }
     
    private class SendMail extends AsyncTask<Object, Integer, Boolean> {

    @Override
    protected Boolean doInBackground(Object... params) {
      return ImmunizationsSummaryActivity.this.sendEmail((String[])params[0],String.valueOf(params[1]),String.valueOf(params[2]),String.valueOf(params[3]));
    }

    @Override
    protected void onPostExecute(Boolean result) {
      super.onPostExecute(result);
      if(!result)
      {
        showToast("Email was not sent.");
        String warningStr = "Unable to send Email automatically. Please send a PlsCall SMS to Fikile at 0812567890 to explain the serious health condition";
        showAlertDialog("Send Email failed",warningStr);
      }
      else
        showToast("Email was sent successfully.");
    }
     }
    
    private class SendSMS extends AsyncTask<Object, Integer, Boolean> {

    @Override
    protected Boolean doInBackground(Object... params) {
      return ImmunizationsSummaryActivity.this.sendSMSMessage(String.valueOf(params[0]),String.valueOf(params[1]));
    }

    @Override
    protected void onPostExecute(Boolean result) {
      super.onPostExecute(result);
      if(!result)
      {
        showToast("SMS was not sent.");
        String warningStr = "Unable to send SMS automatically.  Please send a PlsCall SMS to Fikile at 0812567890 to explain the serious health condition";
        showAlertDialog("Send SMS failed",warningStr);
      }
      else
        showToast("SMS was sent successfully.");
    }
    }
    
    public boolean sendEmail(String[] toArr, String fromArr, String subject, String message){
      m.setTo(toArr); // load array to setTo function
      m.setFrom(fromArr); // who is sending the email 
      m.setSubject(subject); 
      m.setBody(message); 
      boolean isSuccess=false;

      try { 
        //m.addAttachment("/sdcard/myPicture.jpg");  // path to file you want to attach
        if(m.send()) { 
          // success
          
          Log.i("Send Email", "send email successful");
          isSuccess=true;
        } else { 
          // failure
          Log.i("Send Email", "send email failed");
          isSuccess=false;
        } 
      } catch(Exception e) { 
        // some other problem
        Log.i("Send Email", "send email failed becaues of other problem");
        e.printStackTrace();
        isSuccess=false;
      } 
      return isSuccess;

    }
     
    private void showAlertDialog(String title, String message)
    {
    AlertDialog.Builder alert = new AlertDialog.Builder(context);
  
    alert.setTitle(title);
    alert.setMessage(message);
  
    alert.setPositiveButton(context.getText(R.string.action_confirm), new DialogInterface.OnClickListener() {
    public void onClick(DialogInterface dialog, int whichButton) {
           // Do something with value!
       }
    });
  
    alert.show();
     }
 
     private void showToast(String s) {
       BaseActivity.toastHelper(this, s);
     }
}
Java Source Code List
