Hi, I found two issues so far with your code:
1) GetContacts is a Activity, so you should not use GetContacts g= new GetContacts(). 2) EmailContactsRepeat is executed in a separate remote process : <receiver android:name=".EmailContactsRepeat" > android:process=":remote" /> So you cannot access anything from the main process directly, do you really want The IntentReceiver to be executed in a separate process? -Megha On Sat, Apr 12, 2008 at 7:06 AM, franw <[EMAIL PROTECTED]> wrote: > > thank you for your reply - as i said, the code worked fine in the main > activity, sendmail.java, but when i moved it to GetContacts.java i get > a nullPrtException from EmailContactsRepeat where the call is. i am > also listing the intent reciever where the code is called. > > here is the manifest > > <?xml version="1.0" encoding="utf-8"?> > <manifest xmlns:android="http://schemas.android.com/apk/res/android"; > package="org.apache.android.mail"> > <uses-permission android:name="android.permission.READ_CONTACTS"/> > <application> > <receiver android:name=".EmailContactsRepeat" > android:process=":remote" /> > > <activity android:name=".SendMail" android:label="SendMail"> > <intent-filter> > <action android:name="android.intent.action.MAIN" /> > <category > android:name="android.intent.category.LAUNCHER" /> > </intent-filter> > </activity> > <activity android:name=".SendContacts" > > </activity> > <activity android:name=".GetContacts" > > > </activity> > </application> > </manifest> > > here is the intent > > package org.apache.android.mail; > > import android.content.Context; > import android.content.Intent; > import android.content.IntentReceiver; > > public class EmailContactsRepeat extends IntentReceiver > { > @Override > public void onReceiveIntent(Context context, Intent intent) > { > //get bundle of extras (userid, passwork, email) from intent > String userid = intent.getStringExtra("userid"); > String password = intent.getStringExtra("password"); > String email = intent.getStringExtra("email"); > int foo=0; > int rbutton = intent.getIntExtra("rbutton", foo); > > //String body = "test"; > //final String body = getContactStr(); > GetContacts g= new GetContacts(); > String body = g.getContactStr(); > body += body + rbutton; > SendContacts s = new SendContacts (body,userid, password, > email,rbutton); > > } > } > > > here is GetContacts.java > > package org.apache.android.mail; > > import android.app.Activity; > import android.database.Cursor; > > public class GetContacts extends Activity > { > > public String getContactStr() > { > String pList = ""; > String st = ""; > > Cursor c = getContentResolver().query( > android.provider.Contacts.Phones.CONTENT_URI, > null, null, null, > android.provider.Contacts.Phones.PERSON_ID+ " ASC"); > startManagingCursor(c); > > // Retrieve the column-indixes of phoneNumber, name and > type > int numberColumn = > c.getColumnIndex(android.provider.Contacts.Phones.NUMBER); > int nameColumn = > c.getColumnIndex(android.provider.Contacts.Phones.NAME); > // type can be: home, cell, etc (number provided - must be > interpreted > int typeColumn = > c.getColumnIndex(android.provider.Contacts.Phones.TYPE); > int labelColumn = > c.getColumnIndex(android.provider.Contacts.Phones.LABEL); > // Will hold the calls, available to the cursor > // Loop through all entries the cursor provides to us. > if(c.first()){ > do{ > String callerPhoneNumber = c.getString(numberColumn); > String pname = c.getString(nameColumn); > int pType = c.getInt(typeColumn); > String label = c.getString(labelColumn); > if (label != null) > st = label; > else > st = getPhoneType(pType); > pList = pList + "\n# " + callerPhoneNumber +" " + pname > +" > " + st; > }while(c.next()); > } > if (pList == "") > return ("No Contacts in Phone # blah"); > else > return pList; > } > > private String getPhoneType(int p) > { > String st = ""; > switch(p) > { > case android.provider.Contacts.Phones.HOME_TYPE: > st = "Home"; > break; > case android.provider.Contacts.Phones.HOME_FAX_TYPE: > st = "HomeFax"; > break; > case android.provider.Contacts.Phones.MOBILE_TYPE: > st = "Cell"; > break; > case android.provider.Contacts.Phones.WORK_TYPE: > st = "Work"; > break; > case android.provider.Contacts.Phones.OTHER_TYPE: > st = ""; > break; > case android.provider.Contacts.Phones.WORK_FAX_TYPE: > st = "WorkFax"; > break; > case android.provider.Contacts.Phones.PAGER_TYPE: > st = "Pager"; > break; > } > return st; > } > } > > here is the main activity, i commented out the code, but it worked > fine when called from here. > > package org.apache.android.mail; > > import android.app.Activity; > import android.app.AlarmManager; > import android.content.Intent; > import android.os.Bundle; > import android.os.SystemClock; > import android.view.View; > import android.view.View.OnClickListener; > import android.widget.EditText; > import android.widget.RadioGroup; > import android.widget.Button; > import android.widget.Toast; > > public class SendMail extends Activity implements > RadioGroup.OnCheckedChangeListener{ > /** > * Called with the activity is first created. > */ > private RadioGroup mRadioGroup; > private int rbutton; > Toast mToast; > @Override > public void onCreate(Bundle icicle) { > super.onCreate(icicle); > setContentView(R.layout.main); > final Button send = (Button) this.findViewById(R.id.send); > final Button cancel = (Button) this.findViewById(R.id.cancel); > final EditText userid = (EditText) > this.findViewById(R.id.userid); > final EditText password = (EditText) > this.findViewById(R.id.password); > final EditText from = (EditText) this.findViewById(R.id.from); > cancel.setOnClickListener(mStopRepeatingListener); > > > //final String body = getContactStr(); > //final String subject = "Contacts from phone"; > > > send.setOnClickListener(new View.OnClickListener() { > public void onClick(View view) { > //final String body = getContactStr(); > String body = "test"; > > Intent intent = new Intent(SendMail.this, > EmailContactsRepeat.class); > > // bundle extras (data) with the intent. > intent.putExtra("userid", > userid.getText().toString()); > intent.putExtra("password", > password.getText().toString()); > intent.putExtra("email", from.getText().toString()); > intent.putExtra("rbutton", rbutton); > > // We want the alarm to go off now. > long firstTime = SystemClock.elapsedRealtime(); > > // Schedule the alarm! > AlarmManager am = > (AlarmManager)getSystemService(ALARM_SERVICE); > am.setRepeating(AlarmManager.ELAPSED_REALTIME_WAKEUP, > firstTime, 60*1000, intent); > } > }); > } > > public void onCheckedChanged(RadioGroup group, int checkedId) { > > //String selection = getString(R.string.radio_group_selection); > //String none = getString(R.string.radio_group_none); > //mChoice.setText(selection + > // (checkedId == View.NO_ID ? none : checkedId)); > > rbutton = checkedId; > if (checkedId == R.id.everyday) > rbutton = 1; > else > if (checkedId == R.id.days2) > rbutton = 2; > else > rbutton = 3; > } > > private OnClickListener mStopRepeatingListener = new > OnClickListener() > { > public void onClick(View v) > { > // Create the same intent that was scheduled. > Intent intent = new Intent(SendMail.this, > EmailContactsRepeat.class); > > // And cancel the alarm. > AlarmManager am = > (AlarmManager)getSystemService(ALARM_SERVICE); > am.cancel(intent); > > // Tell the user about what we did. > if (mToast != null) { > mToast.cancel(); > } > mToast = Toast.makeText(SendMail.this, > R.string.cancel_contacts, > Toast.LENGTH_LONG); > mToast.show(); > } > }; > > /* > private String getContactStr() > { > String pList = ""; > String st = ""; > Cursor c = getContentResolver().query( > android.provider.Contacts.Phones.CONTENT_URI, > null, null, null, > android.provider.Contacts.Phones.PERSON_ID+ " ASC"); > startManagingCursor(c); > > // Retrieve the column-indixes of phoneNumber, name and > type > int numberColumn = > c.getColumnIndex(android.provider.Contacts.Phones.NUMBER); > int nameColumn = > c.getColumnIndex(android.provider.Contacts.Phones.NAME); > // type can be: home, cell, etc (number provided - must be > interpreted > int typeColumn = > c.getColumnIndex(android.provider.Contacts.Phones.TYPE); > int labelColumn = > c.getColumnIndex(android.provider.Contacts.Phones.LABEL); > // Will hold the calls, available to the cursor > // Loop through all entries the cursor provides to us. > if(c.first()){ > do{ > String callerPhoneNumber = c.getString(numberColumn); > String pname = c.getString(nameColumn); > int pType = c.getInt(typeColumn); > String label = c.getString(labelColumn); > if (label != null) > st = label; > else > st = getPhoneType(pType); > pList = pList + "\n# " + callerPhoneNumber +" " + pname > +" > " + st; > }while(c.next()); > } > if (pList == "") > return ("No Contacts in Phone # blah"); > else > return pList; > } > > private String getPhoneType(int p) > { > String st = ""; > switch(p) > { > case android.provider.Contacts.Phones.HOME_TYPE: > st = "Home"; > break; > case android.provider.Contacts.Phones.HOME_FAX_TYPE: > st = "HomeFax"; > break; > case android.provider.Contacts.Phones.MOBILE_TYPE: > st = "Cell"; > break; > case android.provider.Contacts.Phones.WORK_TYPE: > st = "Work"; > break; > case android.provider.Contacts.Phones.OTHER_TYPE: > st = ""; > break; > case android.provider.Contacts.Phones.WORK_FAX_TYPE: > st = "WorkFax"; > break; > case android.provider.Contacts.Phones.PAGER_TYPE: > st = "Pager"; > break; > } > return st; > } > */ > } > > > > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [EMAIL PROTECTED] Announcing the new M5 SDK! http://android-developers.blogspot.com/2008/02/android-sdk-m5-rc14-now-available.html For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~----------~----~----~----~------~----~------~--~---
