Cleanup

Signed-off-by: Alex Saveau <[email protected]>

Author: SUPERCILEX

app/src/main/java/com/firebase/uidemo/auth/AuthUiActivity.java

@@ -172,8 +172,7 @@ public void signIn(View view) {
     @OnClick(R.id.sign_in_silent)
     public void silentSignIn(View view) {
         List<IdpConfig> providers = new ArrayList<>();
-        List<IdpConfig> selected = getSelectedProviders();
-        for (IdpConfig config : selected) {
+        for (IdpConfig config : getSelectedProviders()) {
             String provider = config.getProviderId();
             if (provider.equals(EmailAuthProvider.PROVIDER_ID)
                     || provider.equals(GoogleAuthProvider.PROVIDER_ID)) {

auth/src/main/java/com/firebase/ui/auth/AuthUI.java

@@ -271,14 +271,15 @@ public static int getDefaultTheme() {
      * Signs the user in without any UI if possible. If this operation fails, you can safely start a
      * UI-based sign-in flow knowing it is required.
      *
-     * @param context the context requesting the user be signed in
+     * @param context requesting the user be signed in
+     * @param configs to use for silent sign in
      * @return a task which indicates whether or not the user was successfully signed in.
      */
     @NonNull
     public Task<AuthResult> silentSignIn(@NonNull final Context context,
                                          @NonNull List<IdpConfig> configs) {
         if (configs.isEmpty()) {
-            throw new IllegalArgumentException("Configs must not be empty.");
+            throw new IllegalArgumentException("At least one provider must be specified.");
         }
         for (IdpConfig config : configs) {
             String provider = config.getProviderId();