private void sync(String api, Bundle args) throws IOException {
if (args == null) {
return;
}
switch (api) {
case Api.API_MEMBER:
{
UserIdentityApi userIdentityApi = new UserIdentityApi(mContext);
String accountName = args.getString("accountName");
userIdentityApi.verifyUserIdentity(accountName);
break;
}
case Api.API_TOPICS_LATEST:
case Api.API_TOPICS_HOT:
case Api.API_TOPICS_SPECIFIC:
{
Api feedsApi = new Api(mContext, args, api, V2exDataHandler.DATA_KEY_FEEDS);
// save the remote data to the database
mDataHandler.applyData(new Bundle[] {feedsApi.sync(Api.HttpMethod.GET)});
break;
}
case Api.API_NODES_ALL:
{
Api allNodesApi = new Api(mContext, args, api, V2exDataHandler.DATA_KEY_NODES);
mDataHandler.applyData(new Bundle[] {allNodesApi.sync(Api.HttpMethod.GET)});
break;
}
case Api.API_NODES_SPECIFIC:
{
Api specificNodesApi = new Api(mContext, args, api, V2exDataHandler.DATA_KEY_NODES);
mDataHandler.applyData(new Bundle[] {specificNodesApi.sync(Api.HttpMethod.GET)});
break;
}
case Api.API_REVIEWS:
{
Api reviewsApi = new Api(mContext, args, api, V2exDataHandler.DATA_KEY_REVIEWS);
mDataHandler.applyData(new Bundle[] {reviewsApi.sync(Api.HttpMethod.GET)});
break;
}
}
}
/**
* Attempts to perform data synchronization.
*
* @param syncResult (optional) the sync result object to update with statistics.
* @param account the account associated with this sync
* @return Whether or not the synchronization made any changes to the data.
*/
public boolean performSync(SyncResult syncResult, Account account, Bundle extras) {
final boolean remoteSync = extras.getBoolean(SyncAdapter.EXTRA_SYNC_REMOTE, true);
// remote sync consists of these operations, which we try one by one (and tolerate
// individual failures on each)
String[] apisToPerform =
remoteSync
? new String[] {Api.API_TOPICS_LATEST, Api.API_TOPICS_HOT}
: new String[] {extras.getString(Api.ARG_API_NAME)};
for (String api : apisToPerform) {
try {
sync(api, extras);
} catch (Throwable throwable) {
throwable.printStackTrace();
EventBus.getDefault().postSticky(new ExceptionEvent(mContext.getString(R.string.err_io)));
LOGE(TAG, "Error performing remote sync.");
increaseIoExceptions(syncResult);
}
}
int operations = mDataHandler.getContentProviderOperationsDone();
if (syncResult != null && syncResult.stats != null) {
syncResult.stats.numEntries += operations;
syncResult.stats.numUpdates += operations;
}
LOGD(
TAG,
"SYNC STATS:\n"
+ " * Account synced: "
+ (account == null ? "null" : account.name)
+ "\n"
+ " * Content provider operations: "
+ operations);
return true;
}