public void testRestrictedQueryParam() throws Exception {
final long greyContact = mGrey.createContact(true, GENERIC_NAME);
final long greyPhone = mGrey.createPhone(greyContact, PHONE_GREY);
final Uri greyUri = ContentUris.withAppendedId(RawContacts.CONTENT_URI, greyContact);
final Uri redUri =
greyUri
.buildUpon()
.appendQueryParameter(ContactsContract.REQUESTING_PACKAGE_PARAM_KEY, mRed.packageName)
.build();
// When calling normally, we have access to protected
mGrey.ensureCallingPackage();
EntityIterator iterator = mGrey.resolver.queryEntities(greyUri, null, null, null);
while (iterator.hasNext()) {
final Entity entity = iterator.next();
final long rawContactId = entity.getEntityValues().getAsLong(RawContacts._ID);
assertTrue(rawContactId == greyContact);
}
// When calling on behalf of another package, protected is omitted
mGrey.ensureCallingPackage();
iterator = mGrey.resolver.queryEntities(redUri, null, null, null);
while (iterator.hasNext()) {
final Entity entity = iterator.next();
final long rawContactId = entity.getEntityValues().getAsLong(RawContacts._ID);
assertTrue(rawContactId != greyContact);
}
}
@Override
public AccountSet loadInBackground() {
Context context = getContext();
final AccountTypeManager accountTypes = AccountTypeManager.getInstance(context);
final ContentResolver resolver = context.getContentResolver();
final AccountSet accounts = new AccountSet();
for (AccountWithDataSet account : accountTypes.getAccounts(false)) {
final AccountType accountType = accountTypes.getAccountTypeForAccount(account);
if (accountType.isExtension() && !account.hasData(context)) {
// Extension with no data -- skip.
continue;
}
AccountDisplay accountDisplay =
new AccountDisplay(resolver, account.name, account.type, account.dataSet);
final Uri.Builder groupsUri =
Groups.CONTENT_URI
.buildUpon()
.appendQueryParameter(Groups.ACCOUNT_NAME, account.name)
.appendQueryParameter(Groups.ACCOUNT_TYPE, account.type);
if (account.dataSet != null) {
groupsUri.appendQueryParameter(Groups.DATA_SET, account.dataSet).build();
}
final Cursor cursor = resolver.query(groupsUri.build(), null, null, null, null);
if (cursor == null) {
continue;
}
android.content.EntityIterator iterator = ContactsContract.Groups.newEntityIterator(cursor);
try {
boolean hasGroups = false;
// Create entries for each known group
while (iterator.hasNext()) {
final ContentValues values = iterator.next().getEntityValues();
final GroupDelta group = GroupDelta.fromBefore(values);
accountDisplay.addGroup(group);
hasGroups = true;
}
// Create single entry handling ungrouped status
accountDisplay.mUngrouped =
GroupDelta.fromSettings(
resolver, account.name, account.type, account.dataSet, hasGroups);
accountDisplay.addGroup(accountDisplay.mUngrouped);
} finally {
iterator.close();
}
accounts.add(accountDisplay);
}
return accounts;
}
public static Event getEvent(Context context, long eventId) {
Event event = null;
Uri uri = CalendarContract.Events.CONTENT_URI;
Builder builder = uri.buildUpon();
ContentUris.appendId(builder, eventId);
uri = builder.build();
// Run query
ContentResolver cr = context.getContentResolver();
Cursor cur = cr.query(uri, EVENT_PROJECTION, null, null, null);
EntityIterator it = CalendarContract.EventsEntity.newEntityIterator(cur, cr);
if (it.hasNext()) {
event = new Event(it.next());
}
cur.close();
return event;
}
public static ArrayList<Event> getEvents(Context context, long calId) {
ArrayList<Event> events = new ArrayList<Event>();
// Run query
ContentResolver cr = context.getContentResolver();
String selection = "(" + CalendarContract.Events.CALENDAR_ID + " = ?)";
String[] selectionArgs = new String[] {calId + ""};
// Submit the query and get a Cursor object back.
Cursor cur =
cr.query(
CalendarContract.Events.CONTENT_URI, EVENT_PROJECTION, selection, selectionArgs, null);
EntityIterator it = CalendarContract.EventsEntity.newEntityIterator(cur, cr);
while (it.hasNext()) {
Entity entity = it.next();
events.add(new Event(entity));
}
cur.close();
return events;
}
/**
* Create an {@link EntitySet} based on {@link Contacts} specified by the given query parameters.
* This closes the {@link EntityIterator} when finished, so it doesn't subscribe to updates.
*/
public static EntitySet fromQuery(
ContentResolver resolver, String selection, String[] selectionArgs, String sortOrder) {
EntityIterator iterator = null;
final EntitySet state = new EntitySet();
try {
// Perform background query to pull contact details
iterator =
resolver.queryEntities(RawContacts.CONTENT_URI, selection, selectionArgs, sortOrder);
while (iterator.hasNext()) {
// Read all contacts into local deltas to prepare for edits
final Entity before = iterator.next();
final EntityDelta entity = EntityDelta.fromBefore(before);
state.add(entity);
}
} catch (RemoteException e) {
throw new IllegalStateException("Problem querying contact details", e);
} finally {
if (iterator != null) {
iterator.close();
}
}
return state;
}
