選択した連絡先を取得したいのですが、実行時例外が発生するため何も返されません。
String[] Phoneprojection = {Phone.NUMBER,Phone.TYPE};
String[] projection ={Contacts.DISPLAY_NAME};
String selection = ContactsContract.Contacts.HAS_PHONE_NUMBER + "=1";
Cursor cursor = null;
Cursor phone = null;
try
{
cursor = managedQuery(intent.getData(), projection, selection, null, null);
while (cursor.moveToNext())
{
String contactId = cursor.getString(cursor.getColumnIndex(ContactsContract.Contacts._ID));
// String name = cursor.getString(cursor.getColumnIndexOrThrow(ContactsContract.Contacts.DISPLAY_NAME));
phone = managedQuery(Phone.CONTENT_URI,Phoneprojection,Data.CONTACT_ID + "=?",
new String[]{String.valueOf(contactId)},
null);
if(phone.moveToFirst()) {
final int contactNumberColumnIndex = phone.getColumnIndex(Phone.NUMBER);
final int contactTypeColumnIndex = phone.getColumnIndex(Phone.TYPE);
while(!phone.isAfterLast()) {
final String number = phone.getString(contactNumberColumnIndex);
//final int type = phone.getInt(contactTypeColumnIndex);
//final int typeLabelResource = Phone.getTypeLabelResource(type);
// if(typeLabelResource==2)
phonenumber.setText(number);
Log.e("TAG1",phonenumber.toString());
phone.moveToNext();
}
}
}
}
catch (Exception npe)
{
Log.e("TAG2", "Error trying to get Contacts."+npe.getMessage());
}
生成されるログは次のとおりです。
Error trying to get Contacts.Couldn't read row 0, col -1 from CursorWindow. Make sure the Cursor is initialized correctly before accessing data from it.
誰でもこれを解決する方法を説明できますか。