Android Open Source - call_b4u_drink Main Activity

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From Project

Back to project page call_b4u_drink.

License

The source code is released under:

GNU General Public License

Java Source Code

package org.beltcan.sponsor;
//from   w w w.  j  a va2 s.  c  om
import java.io.InputStream;

import org.beltcan.sponsor.R;

import android.app.Activity;
import android.app.PendingIntent;
import android.app.ProgressDialog;
import android.os.Bundle;
import android.os.Handler;
import android.telephony.SmsManager;
import android.view.View;
import android.view.Gravity;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View.OnClickListener;
import android.widget.EditText;
import android.widget.TextView;
import android.widget.ImageView;
import android.widget.ImageButton;
import android.widget.Toast;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.ContentUris;
import android.content.Intent;
import android.content.IntentFilter;
import android.database.Cursor;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.net.Uri;
import android.provider.ContactsContract;
import android.util.Log;


public class MainActivity extends Activity
{
  private static final int PICK_CONTACT_REQUEST = 0;
  private DBHelper databaseHelper;
    private EditText textMessage;    
    private Uri contactUri;
  private Handler handler;

    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState)
    {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        
        handler = new Handler();
        databaseHelper = new DBHelper(this);
        Cursor cursor = databaseHelper.getAllSponsorData();
        
        if (cursor.moveToLast()) {
      do { String s = cursor.getString(1);
                 Uri mUri = Uri.parse(s);
                 contactUri = mUri;
                 renderContact(mUri);
         Log.d("DB Value", s);
      } while (cursor.moveToNext());
    }
    
    else { renderContact(null); }
        
        if (!cursor.isClosed()) {
      cursor.close();
    }        
        textMessage = (EditText) findViewById(R.id.etId);        
        ImageButton callBut = (ImageButton) findViewById(R.id.call_btn);
        ImageButton sendBut = (ImageButton) findViewById(R.id.send_btn);        
        
        callBut.setOnClickListener(new OnClickListener() {
      
      @Override
      public void onClick(View v) {
        /* Dial mobile number */
        if (contactUri != null) {
          Intent callIntent = new Intent(Intent.ACTION_CALL);
              callIntent.setData(Uri.parse("tel:" + getMobileNumber(contactUri)));
              startActivity(callIntent);          
        }        
      }
    });        
                      
        sendBut.setOnClickListener(new OnClickListener() {
      
      @Override
      public void onClick(View v) {
        String stextMessage = textMessage.getText().toString();
        if (stextMessage.matches("")){
          
        } else if (contactUri != null) {
          final ProgressDialog dialog = ProgressDialog.show(MainActivity.this, "Sending", "Sending text message");
          Thread th = new Thread() {
            
              @Override
              public void run() {                
                /* Send text message */
              try {
                      String SENT = "sent";
                      String DELIVERED = "delivered";

                      Intent sentIntent = new Intent(SENT);
                      /*Create Pending Intents*/
                      PendingIntent sentPI = PendingIntent.getBroadcast(
                          getApplicationContext(), 0, sentIntent,
                          PendingIntent.FLAG_UPDATE_CURRENT);

                      Intent deliveryIntent = new Intent(DELIVERED);

                      PendingIntent deliverPI = PendingIntent.getBroadcast(
                          getApplicationContext(), 0, deliveryIntent,
                          PendingIntent.FLAG_UPDATE_CURRENT);
                      /* Register for SMS send action */
                      registerReceiver(new BroadcastReceiver() {
                        String result = "";

                          @Override
                          public void onReceive(Context context, Intent intent) {                                  

                              switch (getResultCode()) {

                              case Activity.RESULT_OK:
                                  result = "Message sent";
                                  break;
                              case SmsManager.RESULT_ERROR_GENERIC_FAILURE:
                                  result = "Sending failed";
                                  break;
                              case SmsManager.RESULT_ERROR_RADIO_OFF:
                                  result = "Radio off";
                                  break;
                              case SmsManager.RESULT_ERROR_NULL_PDU:
                                  result = "No PDU defined";
                                  break;
                              case SmsManager.RESULT_ERROR_NO_SERVICE:
                                  result = "No service";
                                  break;
                              }
                              
                              handler.post(new Runnable() {
                      
                      @Override
                      public void run() {
                        if (result != "") {                          
                          Toast toast = Toast.makeText(getApplicationContext(), result,
                                      Toast.LENGTH_LONG);
                                  toast.setGravity(Gravity.CENTER, 0, 0);
                                  toast.show();
                                  result = "";
                        }                            
                                  dialog.dismiss();                            
                      }
                    });                                  
                          }

                      }, new IntentFilter(SENT));
                      /* Register for Delivery event */
                      registerReceiver(new BroadcastReceiver() {

                          @Override
                          public void onReceive(Context context, Intent intent) {
                            handler.post(new Runnable() {
                      
                      @Override
                      public void run() {
                        Toast.makeText(getApplicationContext(), "Delivered",
                                        Toast.LENGTH_LONG).show();                            
                      }
                    });                                  
                          }

                      }, new IntentFilter(DELIVERED));

                      /*Send SMS*/
                      SmsManager smsManager = SmsManager.getDefault();
                      smsManager.sendTextMessage(
                          getMobileNumber(contactUri),
                          null,
                          textMessage.getText().toString(),
                          sentPI,
                          deliverPI);
                  } catch (Exception ex) {
                    final String exception = ex.getMessage().toString();
                    handler.post(new Runnable() {
                  
                  @Override
                  public void run() {
                    Toast.makeText(getApplicationContext(),
                            exception, Toast.LENGTH_LONG).show();                        
                  }
                });
                    ex.printStackTrace();
                    dialog.dismiss();
                  }                
              }  
          };
          th.start();
        }                    
      }
    });
    }   

    private void renderContact(Uri uri) {
        TextView contactNameView = (TextView) findViewById(R.id.contact_name);
        TextView contactPhoneView = (TextView) findViewById(R.id.contact_phone);
        ImageView contactPhotoView = (ImageView) findViewById(R.id.portrait);

        if (uri == null) {
            contactNameView.setText("Select sponsor");
            contactPhoneView.setText("");
            contactPhotoView.setImageBitmap(null);            
        } else {
            contactNameView.setText(getDisplayName(uri));
            contactPhoneView.setText(getMobileNumber(uri));
            contactPhotoView.setImageBitmap(getPhoto(uri));
        }
    }

    public void onUpdateContact(View view) {
        startActivityForResult(new Intent(Intent.ACTION_PICK, ContactsContract.Contacts.CONTENT_URI),
            PICK_CONTACT_REQUEST
        );
    }

    protected void onActivityResult(int requestCode, int resultCode, Intent intent) {
      if (requestCode == PICK_CONTACT_REQUEST) {
            if (resultCode == Activity.RESULT_OK) {              
                contactUri = intent.getData();
                String s = contactUri.toString();
                databaseHelper.saveSponsorData(s);
                renderContact(intent.getData());                
            }
        }
    }

    private String getDisplayName(Uri uri) { 
        String displayName = null;

        Cursor cursor = getContentResolver().query(uri, null, null, null, null);
            if(cursor.moveToFirst()) {
                displayName = cursor.getString(
                    cursor.getColumnIndex(
                        ContactsContract.Contacts.DISPLAY_NAME
                    )
                );
            }
        cursor.close();

        return displayName;
    }

    private String getMobileNumber(Uri uri) {
        String phoneNumber = null;

        Cursor contactCursor = getContentResolver().query(
            uri, new String[]{ContactsContract.Contacts._ID},
            null, null, null);

            String id = null;
            if (contactCursor.moveToFirst()){
                id = contactCursor.getString(
                    contactCursor.getColumnIndex(ContactsContract.Contacts._ID));
            }
            contactCursor.close();

        Cursor phoneCursor = getContentResolver().query(
            ContactsContract.CommonDataKinds.Phone.CONTENT_URI,
            new String[] { ContactsContract.CommonDataKinds.Phone.NUMBER },
            ContactsContract.CommonDataKinds.Phone.CONTACT_ID + " = ? AND "
                + ContactsContract.CommonDataKinds.Phone.TYPE + " = "
                + ContactsContract.CommonDataKinds.Phone.TYPE_MOBILE,
            new String[] { id },
            null
        );
        if (phoneCursor.moveToFirst()){
            phoneNumber = phoneCursor.getString(phoneCursor.getColumnIndex(
                ContactsContract.CommonDataKinds.Phone.NUMBER)
            );
        }
        phoneCursor.close();
        return phoneNumber;
    }

    private Bitmap getPhoto(Uri uri) {
        Bitmap photo = null;
        String id = null;
        Uri photoUri = null;
        Cursor contactCursor = getContentResolver().query(
            uri, new String[]{ContactsContract.Contacts._ID},
            null, null, null);

        if (contactCursor.moveToFirst()){
            id = contactCursor.getString(
                contactCursor.getColumnIndex(ContactsContract.Contacts._ID));
            photoUri = ContentUris.withAppendedId(
                            ContactsContract.Contacts.CONTENT_URI,
                            new Long(id).longValue());
        }
        else {
            Bitmap defaultPhoto = BitmapFactory.decodeResource(getResources(), android.R.drawable.ic_menu_report_image);
            return defaultPhoto;
        }
        contactCursor.close();        
        if (photoUri != null) {
        InputStream input =
                    ContactsContract.Contacts.openContactPhotoInputStream(
                        getContentResolver(),
                        ContentUris.withAppendedId(
                            ContactsContract.Contacts.CONTENT_URI,
                            new Long(id).longValue())
                    );
            if (input != null) {
                return BitmapFactory.decodeStream(input);
            }
        } else {
            Bitmap defaultPhoto = BitmapFactory.decodeResource(getResources(), android.R.drawable.ic_menu_report_image);
            return defaultPhoto;
        }
        Bitmap defaultPhoto = BitmapFactory.decodeResource(getResources(), android.R.drawable.ic_menu_report_image);
        return defaultPhoto;
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) 
    {
        MenuInflater inflater = getMenuInflater();
        inflater.inflate(R.menu.options_menu, menu);
        return true;
    }
    
    @Override
    public boolean onOptionsItemSelected(MenuItem item) 
    {
    Intent steps_intent = null;
    Intent meeting_intent = null;
    
        switch (item.getItemId()) 
        {
            case R.id.steps:
                steps_intent = new Intent(this, TwelveStepsActivity.class);
                startActivity(steps_intent);
                return true;

            case R.id.meeting:
                meeting_intent = new Intent(this, MeetingActivity.class);
                startActivity(meeting_intent);
                return true;

            default:
                return super.onOptionsItemSelected(item);
        }
    }
}

Java Source Code List

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