public Response validateCredentials() {
Response ableToGetToken = Response.SUCCESSFUL;
if (AmazonSharedPreferencesWrapper.areCredentialsExpired(this.sharedPreferences)) {
synchronized (this) {
if (AmazonSharedPreferencesWrapper.areCredentialsExpired(this.sharedPreferences)) {
Log.i(LOG_TAG, "Credentials were expired.");
AmazonTVMClient tvm =
new AmazonTVMClient(
this.sharedPreferences,
PropertyLoader.getInstance().getTokenVendingMachineURL(),
PropertyLoader.getInstance().useSSL());
ableToGetToken = tvm.anonymousRegister();
if (ableToGetToken.requestWasSuccessful()) {
ableToGetToken = tvm.getToken();
if (ableToGetToken.requestWasSuccessful()) {
Log.i(LOG_TAG, "Creating New Credentials.");
initClients();
}
}
}
}
} else if (ddb == null) {
synchronized (this) {
if (ddb == null) {
Log.i(LOG_TAG, "Creating New Credentials.");
initClients();
}
}
}
return ableToGetToken;
}
public boolean hasCredentials() {
return PropertyLoader.getInstance().hasCredentials();
}