Android Open Source - clinicalguide Clinical Guide Activity

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License

The source code is released under:

Apache License

Java Source Code

package org.get.oxicam.clinicalguide;
/*from  www. j a  v  a 2  s. co  m*/
import java.io.File;

import org.ecemgroup.sharevitalsigns.library.ShareVitalSigns;
import org.get.oxicam.clinicalguide.ui.HomescreenFragment;
import org.get.oxicam.clinicalguide.ui.ListItemOnClickListener;
import org.get.oxicam.clinicalguide.xml.CGFormParser;
import org.get.oxicam.clinicalguide.xml.CGParser;
import org.get.oxicam.clinicalguide.xml.CGStatsParser;
import org.get.oxicam.clinicalguide.xml.data.User;

import android.content.Intent;
import android.os.Bundle;
import android.os.Environment;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentActivity;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentTransaction;
import android.util.Log;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.Toast;

public class ClinicalGuideActivity extends FragmentActivity {

       
    public static ShareVitalSigns sharevitals = new ShareVitalSigns(0);

    private CGParser mXmlParser;
    private CGFormParser mFormParser;
    private CGStatsParser mStatsParser;
  //  private ShareVitalSignResultsReceiver vitalSignReceiver;
    private User user;
    
    

    public void setXmlParser(CGParser xmlParser) {
  this.mXmlParser = xmlParser;
    }

    public User getUser() {
  return user;
    }

    private int mHomescreenId;
    private ListItemOnClickListener listItemListener;

    @Override
    public void onCreate(Bundle savedInstanceState) {
  super.onCreate(savedInstanceState);

  mXmlParser = new CGParser(this);
  mFormParser = new CGFormParser(this);
  mStatsParser = new CGStatsParser(this);
  user = LoginActivity.getUser();

  getSupportFragmentManager().addOnBackStackChangedListener(
    new FragmentManager.OnBackStackChangedListener() {
        @Override
        public void onBackStackChanged() {
      int stackSize = getSupportFragmentManager()
        .getBackStackEntryCount();
      if (stackSize == 0) {
          // exit app
          finish();
      }
        }
    });

  mHomescreenId = setContent(new HomescreenFragment());
    }

    public CGParser getXmlParser() {
  return mXmlParser;
    }
    
    public CGFormParser getFormParser() {
  return mFormParser;
    }

    public CGStatsParser getStatsParser() {
  return mStatsParser; 
    }

    /**
     * Callback method that is called if a button in a ListView item is clicked.
     * Maybe a bit messy to have the listener method here instead of in the
     * corresponding fragment, but XML defined listener methods have to be in
     * the Activity.
     * 
     * @param v
     *            View that was clicked.
     */
    public void onListItemClick(View v) {
  if (listItemListener != null) {
      listItemListener.onListItemClick(v);
  }
    }

    /**
     * Displays a new Fragment. The previously displayed Fragment is added to
     * the back-stack. Fragments on the back-stack will show up again after
     * pressing the back button.
     * 
     * @param fragment
     *            The Fragment to display
     * @return The transaction ID.
     */
    public int setContent(Fragment fragment) {
  Log.d("Activity", "setContent: " + fragment.getClass().getName());

  if (fragment instanceof ListItemOnClickListener) {
      listItemListener = (ListItemOnClickListener) fragment;
  } else {
      listItemListener = null;
  }

  FragmentManager fm = getSupportFragmentManager();
  FragmentTransaction transaction = fm.beginTransaction();
  transaction.replace(android.R.id.content, fragment);
  transaction.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_FADE);
  transaction.addToBackStack(null);
  return transaction.commit();
    }

    /**
     * Pops the entire fragment backstack to display the homescreen.
     */
    public void gotoHomescreen() {
  Log.d("Activity", "goto homescreen");
  FragmentManager fm = getSupportFragmentManager();
  fm.popBackStack(mHomescreenId, 0);
    }

    /**
     * Open a measurement app and request heart rate measurement.
     */
   /* public void measureHeartRate(ShareVitalSignsResultReceiver resultReceiver) {
      vitalSignReceiver = resultReceiver;
      startVitalSignAquisition(ShareVitalSigns.MEASURE_HR);

    }*/
    /**
     * Open a measurement app and request heart rate measurement.
     */
    /*public void measurePulseOx(ShareVitalSignsResultReceiver resultReceiver) {
      vitalSignReceiver = resultReceiver;
      startVitalSignAquisition(ShareVitalSigns.MEASURE_PO);

    }*/
    /**
     * Open a measurement app and request respiratory rate measurement.
     */
   /* public void measureRespiratoryRate(ShareVitalSignsResultReceiver resultReceiver) {
      vitalSignReceiver = resultReceiver;
      startVitalSignAquisition(ShareVitalSigns.MEASURE_RR);
        }*/

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
  getMenuInflater().inflate(R.menu.activity_clinical_guide_main, menu);
  return true;
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
  if (item.getItemId() == R.id.menu_home) {
      gotoHomescreen();
      return true;

  }
  return super.onOptionsItemSelected(item);
    }

    @Override
    public void onActivityResult(int requestCode, int resultCode, Intent data) {
  
      
    /*
     * To check and process the received data in the Intent, execute 
     * ShareVitals_get_results(int requestCode, int resultCode, Intent data) it will return "true" if 
     * the requested vital sign was obtained, "false" otherwise
     */
      if (sharevitals.getResults(requestCode, resultCode,  data)){ //process Intent data
        
          //Do something here if necessary
      
      } else {
        Toast.makeText(
                      this,
                      String.format("WARNING: No valid vital sign obtained"),
                      Toast.LENGTH_SHORT).show();
      }
    
      
      
    }


    /**
     * Returns the base directory for the xml
     * TODO use FileUtils function
     */
    public static File getClinicalGuideDirectory() {
  File f = new File(Environment.getExternalStorageDirectory()
    .getAbsolutePath() + "/ClinicalGuide");
  // create directory if it does not exist
  f.mkdirs();
  return f;
    }

    /*
    public interface VitalSignResultReceiver {
  public void onVitalSignResult(float vs1, float vs2);
    }*/
}

Java Source Code List

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