@Override
protected Integer doInBackground(RawContactDeltaList... params) {
final Context context = activityTarget;
final ContentResolver resolver = context.getContentResolver();
RawContactDeltaList state = params[0];
if (state == null) {
return RESULT_FAILURE;
}
// Trim any empty fields, and RawContacts, before persisting
RawContactModifier.trimEmpty(state, mAccountTypeManager);
// Attempt to persist changes
int tries = 0;
Integer result = RESULT_FAILURE;
while (tries++ < PERSIST_TRIES) {
try {
// Build operations and try applying
// Note: In case we've created a new raw_contact because the selected contact
// is read-only, buildDiff() will create aggregation exceptions to join
// the new one to the existing contact.
final ArrayList<ContentProviderOperation> diff = state.buildDiff();
ContentProviderResult[] results = null;
if (!diff.isEmpty()) {
results = resolver.applyBatch(ContactsContract.AUTHORITY, diff);
}
result = (diff.size() > 0) ? RESULT_SUCCESS : RESULT_UNCHANGED;
break;
} catch (RemoteException e) {
// Something went wrong, bail without success
Log.e(TAG, "Problem persisting user edits", e);
break;
} catch (OperationApplicationException e) {
// Version consistency failed, bail without success
Log.e(TAG, "Version consistency failed", e);
break;
}
}
return result;
}
@Override
protected void onPostExecute(RawContactDeltaList entityList) {
if (activityTarget.isFinishing()) {
return;
}
if ((entityList == null) || (entityList.size() == 0)) {
Log.e(TAG, "Contact not found.");
activityTarget.finish();
return;
}
activityTarget.setEntityDeltaList(entityList);
}
private void setEntityDeltaList(RawContactDeltaList entityList) {
if (entityList == null) {
throw new IllegalStateException();
}
if (VERBOSE_LOGGING) {
Log.v(TAG, "setEntityDeltaList: " + entityList);
}
mEntityDeltaList = entityList;
// Find the editable raw_contact.
mRawContactDelta = mEntityDeltaList.getFirstWritableRawContact(this);
// If no editable raw_contacts are found, create one.
if (mRawContactDelta == null) {
mRawContactDelta = addEditableRawContact(this, mEntityDeltaList);
if ((mRawContactDelta != null) && VERBOSE_LOGGING) {
Log.v(TAG, "setEntityDeltaList: created editable raw_contact " + entityList);
}
}
if (mRawContactDelta == null) {
// Selected contact is read-only, and there's no editable account.
mIsReadOnly = true;
mEditableAccountType = null;
} else {
mIsReadOnly = false;
mEditableAccountType = mRawContactDelta.getRawContactAccountType(this);
// Handle any incoming values that should be inserted
final Bundle extras = getIntent().getExtras();
if (extras != null && extras.size() > 0) {
// If there are any intent extras, add them as additional fields in the
// RawContactDelta.
RawContactModifier.parseExtras(this, mEditableAccountType, mRawContactDelta, extras);
}
}
bindEditor();
}
/**
* Create an {@link RawContactDelta} for a raw_contact on the first editable account found, and
* add to the list. Also copy the structured name from an existing (read-only) raw_contact to the
* new one, if any of the read-only contacts has a name.
*/
private static RawContactDelta addEditableRawContact(
Context context, RawContactDeltaList entityDeltaList) {
// First, see if there's an editable account.
final AccountTypeManager accounts = AccountTypeManager.getInstance(context);
final List<AccountWithDataSet> editableAccounts = accounts.getAccounts(true);
if (editableAccounts.size() == 0) {
// No editable account type found. The dialog will be read-only mode.
return null;
}
final AccountWithDataSet editableAccount = editableAccounts.get(0);
final AccountType accountType =
accounts.getAccountType(editableAccount.type, editableAccount.dataSet);
// Create a new RawContactDelta for the new raw_contact.
final RawContact rawContact = new RawContact(context);
rawContact.setAccount(editableAccount);
final RawContactDelta entityDelta =
new RawContactDelta(ValuesDelta.fromAfter(rawContact.getValues()));
// Then, copy the structure name from an existing (read-only) raw_contact.
for (RawContactDelta entity : entityDeltaList) {
final ArrayList<ValuesDelta> readOnlyNames =
entity.getMimeEntries(StructuredName.CONTENT_ITEM_TYPE);
if ((readOnlyNames != null) && (readOnlyNames.size() > 0)) {
final ValuesDelta readOnlyName = readOnlyNames.get(0);
final ValuesDelta newName =
RawContactModifier.ensureKindExists(
entityDelta, accountType, StructuredName.CONTENT_ITEM_TYPE);
// Copy all the data fields.
newName.copyStructuredNameFieldsFrom(readOnlyName);
break;
}
}
// Add the new RawContactDelta to the list.
entityDeltaList.add(entityDelta);
return entityDelta;
}
@Override
protected RawContactDeltaList doInBackground(Intent... params) {
final Intent intent = params[0];
final ContentResolver resolver = activityTarget.getContentResolver();
// Handle both legacy and new authorities
final Uri data = intent.getData();
final String authority = data.getAuthority();
final String mimeType = intent.resolveType(resolver);
mSelection = "0";
String selectionArg = null;
if (ContactsContract.AUTHORITY.equals(authority)) {
if (Contacts.CONTENT_ITEM_TYPE.equals(mimeType)) {
// Handle selected aggregate
final long contactId = ContentUris.parseId(data);
selectionArg = String.valueOf(contactId);
mSelection = RawContacts.CONTACT_ID + "=?";
} else if (RawContacts.CONTENT_ITEM_TYPE.equals(mimeType)) {
final long rawContactId = ContentUris.parseId(data);
final long contactId = queryForContactId(resolver, rawContactId);
selectionArg = String.valueOf(contactId);
mSelection = RawContacts.CONTACT_ID + "=?";
}
} else if (android.provider.Contacts.AUTHORITY.equals(authority)) {
final long rawContactId = ContentUris.parseId(data);
selectionArg = String.valueOf(rawContactId);
mSelection = Data.RAW_CONTACT_ID + "=?";
}
// Note that this query does not need to concern itself with whether the contact is
// the user's profile, since the profile does not show up in the picker.
return RawContactDeltaList.fromQuery(
RawContactsEntity.CONTENT_URI,
activityTarget.getContentResolver(),
mSelection,
new String[] {selectionArg},
null);
}