Use v2 for user info, also switched to typed response

Signed-off-by: tobiasKaminsky <tobias@kaminsky.me>

src/androidTest/java/com/nextcloud/client/EndToEndRandomIT.java

@@ -32,6 +32,7 @@ import com.owncloud.android.files.services.FileUploader;
 import com.owncloud.android.lib.common.accounts.AccountUtils;
 import com.owncloud.android.lib.common.operations.RemoteOperationResult;
 import com.owncloud.android.lib.common.utils.Log_OC;
+import com.owncloud.android.lib.ocs.responses.PrivateKey;
 import com.owncloud.android.lib.resources.e2ee.ToggleEncryptionRemoteOperation;
 import com.owncloud.android.lib.resources.files.ReadFileRemoteOperation;
 import com.owncloud.android.lib.resources.status.OCCapability;
@@ -56,7 +57,6 @@ import org.junit.Test;
 import java.io.File;
 import java.io.IOException;
 import java.security.KeyPair;
-import java.security.PrivateKey;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Random;
@@ -504,14 +504,14 @@ public class EndToEndRandomIT extends AbstractOnServerIT {
                                                     EncryptionUtils.PUBLIC_KEY,
                                                     publicKeyFromServer);
 
-        GetPrivateKeyOperation privateKeyOperation = new GetPrivateKeyOperation();
+        RemoteOperationResult<PrivateKey> privateKeyResult = new GetPrivateKeyOperation().execute(account,
-        RemoteOperationResult privateKeyResult = privateKeyOperation.execute(account, targetContext);
+                                                                                                  targetContext);
         assertTrue(privateKeyResult.isSuccess());
 
-        String privateKey = (String) privateKeyResult.getData().get(0);
+        PrivateKey privateKey = privateKeyResult.getResultData();
 
         String mnemonic = generateMnemonicString();
-        String decryptedPrivateKey = EncryptionUtils.decryptPrivateKey(privateKey, mnemonic);
+        String decryptedPrivateKey = EncryptionUtils.decryptPrivateKey(privateKey.getKey(), mnemonic);
 
         arbitraryDataProvider.storeOrUpdateKeyValue(account.name,
                                                     EncryptionUtils.PRIVATE_KEY, decryptedPrivateKey);
@@ -544,7 +544,7 @@ public class EndToEndRandomIT extends AbstractOnServerIT {
             throw new Exception("failed to send CSR", result.getException());
         }
 
-        PrivateKey privateKey = keyPair.getPrivate();
+        java.security.PrivateKey privateKey = keyPair.getPrivate();
         String privateKeyString = EncryptionUtils.encodeBytesToBase64String(privateKey.getEncoded());
         String privatePemKeyString = EncryptionUtils.privateKeyToPEM(privateKey);
         String encryptedPrivateKey = EncryptionUtils.encryptPrivateKey(privatePemKeyString,

src/main/java/com/nextcloud/client/account/UserAccountManagerImpl.java

@@ -31,13 +31,13 @@ import android.content.SharedPreferences;
 import android.preference.PreferenceManager;
 import android.text.TextUtils;
 
+import com.nextcloud.common.NextcloudClient;
 import com.nextcloud.java.util.Optional;
 import com.owncloud.android.MainApp;
 import com.owncloud.android.R;
 import com.owncloud.android.datamodel.ArbitraryDataProvider;
 import com.owncloud.android.datamodel.OCFile;
 import com.owncloud.android.lib.common.OwnCloudAccount;
-import com.owncloud.android.lib.common.OwnCloudClient;
 import com.owncloud.android.lib.common.OwnCloudClientManagerFactory;
 import com.owncloud.android.lib.common.UserInfo;
 import com.owncloud.android.lib.common.accounts.AccountUtils;
@@ -361,13 +361,14 @@ public class UserAccountManagerImpl implements UserAccountManager {
             // add userId
             try {
                 OwnCloudAccount ocAccount = new OwnCloudAccount(account, context);
-                OwnCloudClient client = OwnCloudClientManagerFactory.getDefaultSingleton()
+                NextcloudClient nextcloudClient = OwnCloudClientManagerFactory
-                    .getClientFor(ocAccount, context);
+                    .getDefaultSingleton()
+                    .getNextcloudClientFor(ocAccount, context);
 
-                RemoteOperationResult result = remoteUserNameOperation.execute(client);
+                RemoteOperationResult<UserInfo> result = remoteUserNameOperation.execute(nextcloudClient);
 
                 if (result.isSuccess()) {
-                    UserInfo userInfo = (UserInfo) result.getData().get(0);
+                    UserInfo userInfo = result.getResultData();
                     userId = userInfo.id;
                     displayName = userInfo.displayName;
                 } else {

src/main/java/com/owncloud/android/authentication/AuthenticatorActivity.java

@@ -124,7 +124,6 @@ import com.owncloud.android.utils.ErrorMessageAdapter;
 import com.owncloud.android.utils.PermissionUtil;
 import com.owncloud.android.utils.theme.ThemeDrawableUtils;
 import com.owncloud.android.utils.theme.ThemeToolbarUtils;
-import com.owncloud.android.utils.theme.ThemeUtils;
 
 import java.io.ByteArrayInputStream;
 import java.io.InputStream;
@@ -133,7 +132,6 @@ import java.security.cert.Certificate;
 import java.security.cert.CertificateException;
 import java.security.cert.CertificateFactory;
 import java.security.cert.X509Certificate;
-import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.Locale;
 import java.util.Map;
@@ -835,7 +833,7 @@ public class AuthenticatorActivity extends AccountAuthenticatorActivity
         }
     }
 
-    private void onGetUserNameFinish(RemoteOperationResult result) {
+    private void onGetUserNameFinish(RemoteOperationResult<UserInfo> result) {
         mWaitingForOpId = Long.MAX_VALUE;
         if (result.isSuccess()) {
             boolean success = false;
@@ -1105,7 +1103,7 @@ public class AuthenticatorActivity extends AccountAuthenticatorActivity
      * @param result Result of the operation.
      */
     @Override
-    public void onAuthenticatorTaskCallback(RemoteOperationResult result) {
+    public void onAuthenticatorTaskCallback(RemoteOperationResult<UserInfo> result) {
         mWaitingForOpId = Long.MAX_VALUE;
         dismissWaitingDialog();
         mAsyncTask = null;
@@ -1230,7 +1228,7 @@ public class AuthenticatorActivity extends AccountAuthenticatorActivity
      */
     @SuppressFBWarnings("DMI")
     @SuppressLint("TrulyRandom")
-    protected boolean createAccount(RemoteOperationResult authResult) {
+    protected boolean createAccount(RemoteOperationResult<UserInfo> authResult) {
         String accountType = MainApp.getAccountType(this);
 
         // create and save new ownCloud account
@@ -1281,13 +1279,12 @@ public class AuthenticatorActivity extends AccountAuthenticatorActivity
             mAccountMgr.setUserData(mAccount, Constants.KEY_OC_VERSION, mServerInfo.mVersion.getVersion());
             mAccountMgr.setUserData(mAccount, Constants.KEY_OC_BASE_URL, mServerInfo.mBaseUrl);
 
-            ArrayList<Object> authResultData = authResult.getData();
+            UserInfo userInfo = authResult.getResultData();
-            if (authResultData == null || authResultData.size() == 0) {
+            if (userInfo == null) {
                 Log_OC.e(this, "Could not read user data!");
                 return false;
             }
 
-            UserInfo userInfo = (UserInfo) authResultData.get(0);
             mAccountMgr.setUserData(mAccount, Constants.KEY_DISPLAY_NAME, userInfo.getDisplayName());
             mAccountMgr.setUserData(mAccount, Constants.KEY_USER_ID, userInfo.getId());
             mAccountMgr.setUserData(mAccount,

src/main/java/com/owncloud/android/authentication/AuthenticatorAsyncTask.java

@@ -24,9 +24,11 @@ import android.content.Context;
 import android.net.Uri;
 import android.os.AsyncTask;
 
+import com.nextcloud.common.NextcloudClient;
 import com.owncloud.android.lib.common.OwnCloudClient;
 import com.owncloud.android.lib.common.OwnCloudClientFactory;
 import com.owncloud.android.lib.common.OwnCloudCredentials;
+import com.owncloud.android.lib.common.UserInfo;
 import com.owncloud.android.lib.common.network.RedirectionPath;
 import com.owncloud.android.lib.common.operations.RemoteOperationResult;
 import com.owncloud.android.lib.resources.files.ExistenceCheckRemoteOperation;
@@ -40,7 +42,7 @@ import static com.owncloud.android.datamodel.OCFile.ROOT_PATH;
 /**
  * Async Task to verify the credentials of a user
  */
-public class AuthenticatorAsyncTask  extends AsyncTask<Object, Void, RemoteOperationResult> {
+public class AuthenticatorAsyncTask extends AsyncTask<Object, Void, RemoteOperationResult<UserInfo>> {
 
     private static final boolean SUCCESS_IF_ABSENT = false;
 
@@ -53,9 +55,9 @@ public class AuthenticatorAsyncTask  extends AsyncTask<Object, Void, RemoteOpera
     }
 
     @Override
-    protected RemoteOperationResult doInBackground(Object... params) {
+    protected RemoteOperationResult<UserInfo> doInBackground(Object... params) {
 
-        RemoteOperationResult result;
+        RemoteOperationResult<UserInfo> result;
         if (params != null && params.length == 2 && mWeakContext.get() != null) {
             String url = (String) params[0];
             Context context = mWeakContext.get();
@@ -64,6 +66,11 @@ public class AuthenticatorAsyncTask  extends AsyncTask<Object, Void, RemoteOpera
             // Client
             Uri uri = Uri.parse(url);
             OwnCloudClient client = OwnCloudClientFactory.createOwnCloudClient(uri, context, true);
+            NextcloudClient nextcloudClient = OwnCloudClientFactory.createNextcloudClient(uri,
+                                                                                          credentials.getUsername(),
+                                                                                          credentials.toOkHttpCredentials(),
+                                                                                          context,
+                                                                                          true);
             client.setCredentials(credentials);
 
             // Operation - try credentials
@@ -79,7 +86,7 @@ public class AuthenticatorAsyncTask  extends AsyncTask<Object, Void, RemoteOpera
             // Operation - get display name
             if (result.isSuccess()) {
                 GetUserInfoRemoteOperation remoteUserNameOperation = new GetUserInfoRemoteOperation();
-                result = remoteUserNameOperation.execute(client);
+                result = remoteUserNameOperation.execute(nextcloudClient);
             }
 
         } else {
@@ -90,13 +97,11 @@ public class AuthenticatorAsyncTask  extends AsyncTask<Object, Void, RemoteOpera
     }
 
     @Override
-    protected void onPostExecute(RemoteOperationResult result) {
+    protected void onPostExecute(RemoteOperationResult<UserInfo> result) {
 
-        if (result!= null)
+        if (result != null) {
-        {
             OnAuthenticatorTaskListener listener = mListener.get();
-            if (listener!= null)
+            if (listener != null) {
-            {
                 listener.onAuthenticatorTaskCallback(result);
             }
         }
@@ -106,6 +111,6 @@ public class AuthenticatorAsyncTask  extends AsyncTask<Object, Void, RemoteOpera
      */
     public interface OnAuthenticatorTaskListener{
 
-        void onAuthenticatorTaskCallback(RemoteOperationResult result);
+        void onAuthenticatorTaskCallback(RemoteOperationResult<UserInfo> result);
     }
 }

src/main/java/com/owncloud/android/operations/GetUserProfileOperation.java

@@ -22,8 +22,8 @@ package com.owncloud.android.operations;
 import android.accounts.Account;
 import android.accounts.AccountManager;
 
+import com.nextcloud.common.NextcloudClient;
 import com.owncloud.android.MainApp;
-import com.owncloud.android.lib.common.OwnCloudClient;
 import com.owncloud.android.lib.common.UserInfo;
 import com.owncloud.android.lib.common.accounts.AccountUtils;
 import com.owncloud.android.lib.common.operations.RemoteOperationResult;
@@ -49,16 +49,15 @@ public class GetUserProfileOperation extends SyncOperation {
      *              Call {@link RemoteOperationResult#getData()}.get(0) to get it.
      */
     @Override
-    protected RemoteOperationResult run(OwnCloudClient client) {
+    public RemoteOperationResult<UserInfo> run(NextcloudClient client) {
 
         // get display name
-        GetUserInfoRemoteOperation getDisplayName = new GetUserInfoRemoteOperation();
+        RemoteOperationResult<UserInfo> result = new GetUserInfoRemoteOperation().execute(client);
-        RemoteOperationResult result = getDisplayName.execute(client);
 
         if (result.isSuccess()) {
             // store display name with account data
             AccountManager accountManager = AccountManager.get(MainApp.getAppContext());
-            UserInfo userInfo = (UserInfo) result.getData().get(0);
+            UserInfo userInfo = result.getResultData();
             Account storedAccount = getStorageManager().getAccount();
             accountManager.setUserData(storedAccount, AccountUtils.Constants.KEY_DISPLAY_NAME, userInfo.getDisplayName());
         }

src/main/java/com/owncloud/android/operations/RefreshFolderOperation.java

@@ -34,6 +34,7 @@ import com.owncloud.android.datamodel.OCFile;
 import com.owncloud.android.lib.common.DirectEditing;
 import com.owncloud.android.lib.common.OwnCloudClient;
 import com.owncloud.android.lib.common.OwnCloudClientFactory;
+import com.owncloud.android.lib.common.UserInfo;
 import com.owncloud.android.lib.common.accounts.AccountUtils;
 import com.owncloud.android.lib.common.operations.RemoteOperation;
 import com.owncloud.android.lib.common.operations.RemoteOperationResult;
@@ -278,12 +279,18 @@ public class RefreshFolderOperation extends RemoteOperation {
     }
 
     private void updateUserProfile() {
-        GetUserProfileOperation update = new GetUserProfileOperation();
+        try {
-        RemoteOperationResult result = update.execute(mStorageManager, mContext);
+            NextcloudClient nextcloudClient = OwnCloudClientFactory.createNextcloudClient(mAccount, mContext);
+
+            RemoteOperationResult<UserInfo> result = new GetUserProfileOperation().execute(nextcloudClient,
+                                                                                           mStorageManager);
             if (!result.isSuccess()) {
                 Log_OC.w(TAG, "Couldn't update user profile from server");
             } else {
-            Log_OC.i(TAG, "Got display name: " + result.getData().get(0));
+                Log_OC.i(TAG, "Got display name: " + result.getResultData());
+            }
+        } catch (AccountUtils.AccountNotFoundException e) {
+            Log_OC.e(this, "Error updating profile", e);
         }
     }
 
@@ -308,10 +315,11 @@ public class RefreshFolderOperation extends RemoteOperation {
     }
 
     private void updateDirectEditing(ArbitraryDataProvider arbitraryDataProvider, String newDirectEditingEtag) {
-        RemoteOperationResult result = new DirectEditingObtainRemoteOperation().execute(mAccount, mContext);
+        RemoteOperationResult<DirectEditing> result = new DirectEditingObtainRemoteOperation().execute(mAccount,
+                                                                                                       mContext);
 
         if (result.isSuccess()) {
-            DirectEditing directEditing = (DirectEditing) result.getSingleData();
+            DirectEditing directEditing = result.getResultData();
             String json = new Gson().toJson(directEditing);
             arbitraryDataProvider.storeOrUpdateKeyValue(mAccount.name, ArbitraryDataProvider.DIRECT_EDITING, json);
         } else {
@@ -333,10 +341,11 @@ public class RefreshFolderOperation extends RemoteOperation {
             return;
         }
 
-        RemoteOperationResult result = new GetPredefinedStatusesRemoteOperation().execute(client);
+        RemoteOperationResult<ArrayList<PredefinedStatus>> result =
+            new GetPredefinedStatusesRemoteOperation().execute(client);
 
         if (result.isSuccess()) {
-            ArrayList<PredefinedStatus> predefinedStatuses = (ArrayList<PredefinedStatus>) result.getSingleData();
+            ArrayList<PredefinedStatus> predefinedStatuses = result.getResultData();
             String json = new Gson().toJson(predefinedStatuses);
             arbitraryDataProvider.storeOrUpdateKeyValue(mAccount.name, ArbitraryDataProvider.PREDEFINED_STATUS, json);
         } else {

src/main/java/com/owncloud/android/operations/common/SyncOperation.java

@@ -23,17 +23,19 @@ package com.owncloud.android.operations.common;
 import android.content.Context;
 import android.os.Handler;
 
+import com.nextcloud.common.NextcloudClient;
 import com.owncloud.android.datamodel.FileDataStorageManager;
 import com.owncloud.android.lib.common.OwnCloudClient;
 import com.owncloud.android.lib.common.operations.OnRemoteOperationListener;
 import com.owncloud.android.lib.common.operations.RemoteOperation;
 import com.owncloud.android.lib.common.operations.RemoteOperationResult;
 
+import androidx.annotation.NonNull;
+
 
 /**
- * Operation which execution involves both interactions with an ownCloud server and
+ * Operation which execution involves both interactions with an ownCloud server and with local data in the device.
- * with local data in the device.
+ * <p>
- *
  * Provides methods to execute the operation both synchronously or asynchronously.
  */
 public abstract class SyncOperation extends RemoteOperation {
@@ -85,6 +87,15 @@ public abstract class SyncOperation extends RemoteOperation {
         return super.execute(client);
     }
 
+    public RemoteOperationResult execute(@NonNull NextcloudClient client, FileDataStorageManager storageManager) {
+        if (storageManager == null) {
+            throw new IllegalArgumentException("Trying to execute a sync operation with a NULL storage manager");
+        }
+        this.storageManager = storageManager;
+
+        return run(client);
+    }
+
 
     /**
      * Asynchronously executes the remote operation

src/main/java/com/owncloud/android/ui/activity/DrawerActivity.java

@@ -27,6 +27,8 @@
 
 package com.owncloud.android.ui.activity;
 
+import android.accounts.AuthenticatorException;
+import android.accounts.OperationCanceledException;
 import android.app.Activity;
 import android.content.Context;
 import android.content.Intent;
@@ -55,6 +57,7 @@ import com.nextcloud.client.di.Injectable;
 import com.nextcloud.client.network.ClientFactory;
 import com.nextcloud.client.onboarding.FirstRunActivity;
 import com.nextcloud.client.preferences.AppPreferences;
+import com.nextcloud.common.NextcloudClient;
 import com.nextcloud.java.util.Optional;
 import com.nextcloud.ui.ChooseAccountDialogFragment;
 import com.owncloud.android.MainApp;
@@ -66,6 +69,7 @@ import com.owncloud.android.datamodel.FileDataStorageManager;
 import com.owncloud.android.datamodel.OCFile;
 import com.owncloud.android.lib.common.ExternalLink;
 import com.owncloud.android.lib.common.ExternalLinkType;
+import com.owncloud.android.lib.common.OwnCloudClientManagerFactory;
 import com.owncloud.android.lib.common.Quota;
 import com.owncloud.android.lib.common.UserInfo;
 import com.owncloud.android.lib.common.accounts.ExternalLinksOperation;
@@ -99,6 +103,7 @@ import org.greenrobot.eventbus.Subscribe;
 import org.greenrobot.eventbus.ThreadMode;
 import org.parceler.Parcels;
 
+import java.io.IOException;
 import java.util.ArrayList;
 import java.util.List;
 
@@ -731,10 +736,24 @@ public abstract class DrawerActivity extends ToolbarActivity
             }
 
             final Context context = MainApp.getAppContext();
-            RemoteOperationResult result = new GetUserInfoRemoteOperation().execute(user.toPlatformAccount(), context);
+            NextcloudClient nextcloudClient = null;
+            try {
+                nextcloudClient = OwnCloudClientManagerFactory
+                    .getDefaultSingleton()
+                    .getNextcloudClientFor(user.toOwnCloudAccount(),
+                                           context);
+            } catch (OperationCanceledException | AuthenticatorException | IOException e) {
+                Log_OC.e(this, "Error retrieving user quota", e);
+            }
 
-            if (result.isSuccess() && result.getData() != null) {
+            if (nextcloudClient == null) {
-                final UserInfo userInfo = (UserInfo) result.getData().get(0);
+                return;
+            }
+
+            RemoteOperationResult<UserInfo> result = new GetUserInfoRemoteOperation().execute(nextcloudClient);
+
+            if (result.isSuccess() && result.getResultData() != null) {
+                final UserInfo userInfo = result.getResultData();
                 final Quota quota = userInfo.getQuota();
 
                 if (quota != null) {

src/main/java/com/owncloud/android/ui/activity/UserInfoActivity.java

@@ -48,10 +48,12 @@ import com.bumptech.glide.request.target.SimpleTarget;
 import com.nextcloud.client.account.User;
 import com.nextcloud.client.di.Injectable;
 import com.nextcloud.client.preferences.AppPreferences;
+import com.nextcloud.common.NextcloudClient;
 import com.owncloud.android.R;
 import com.owncloud.android.databinding.UserInfoLayoutBinding;
+import com.owncloud.android.lib.common.OwnCloudClientFactory;
 import com.owncloud.android.lib.common.UserInfo;
-import com.owncloud.android.lib.common.operations.RemoteOperation;
+import com.owncloud.android.lib.common.accounts.AccountUtils;
 import com.owncloud.android.lib.common.operations.RemoteOperationResult;
 import com.owncloud.android.lib.common.utils.Log_OC;
 import com.owncloud.android.lib.resources.users.GetUserInfoRemoteOperation;
@@ -318,12 +320,21 @@ public class UserInfoActivity extends DrawerActivity implements Injectable {
 
     private void fetchAndSetData() {
         Thread t = new Thread(() -> {
-            RemoteOperation getRemoteUserInfoOperation = new GetUserInfoRemoteOperation();
+            NextcloudClient nextcloudClient;
-            RemoteOperationResult result = getRemoteUserInfoOperation.execute(user.toPlatformAccount(), this);
+
+            try {
+                nextcloudClient = OwnCloudClientFactory.createNextcloudClient(user.toPlatformAccount(),
+                                                                              this);
+            } catch (AccountUtils.AccountNotFoundException e) {
+                Log_OC.e(this, "Error retrieving user info", e);
+                return;
+            }
+
+            RemoteOperationResult<UserInfo> result = new GetUserInfoRemoteOperation().execute(nextcloudClient);
 
             if (getLifecycle().getCurrentState().isAtLeast(Lifecycle.State.RESUMED)) {
-                if (result.isSuccess() && result.getData() != null) {
+                if (result.isSuccess() && result.getResultData() != null) {
-                    userInfo = (UserInfo) result.getData().get(0);
+                    userInfo = result.getResultData();
 
                     runOnUiThread(() -> populateUserInfoUi(userInfo));
                 } else {

src/main/java/com/owncloud/android/ui/asynctasks/RetrieveStatusAsyncTask.java

@@ -53,10 +53,11 @@ public class RetrieveStatusAsyncTask extends AsyncTask<Void, Void, Status> {
     protected com.owncloud.android.lib.resources.users.Status doInBackground(Void... voids) {
         try {
             NextcloudClient client = clientFactory.createNextcloudClient(user);
-            RemoteOperationResult result = new GetStatusRemoteOperation().execute(client);
+            RemoteOperationResult<com.owncloud.android.lib.resources.users.Status> result =
+                new GetStatusRemoteOperation().execute(client);
 
             if (result.isSuccess()) {
-                return (com.owncloud.android.lib.resources.users.Status) result.getSingleData();
+                return result.getResultData();
             } else {
                 return new com.owncloud.android.lib.resources.users.Status(StatusType.OFFLINE, "", "", -1);
             }
@@ -72,6 +73,5 @@ public class RetrieveStatusAsyncTask extends AsyncTask<Void, Void, Status> {
         if (fragment != null && fragment.getLifecycle().getCurrentState().isAtLeast(Lifecycle.State.RESUMED)) {
             fragment.setStatus(status, fragment.requireContext());
         }
-
     }
 }

src/main/java/com/owncloud/android/ui/dialog/ChooseTemplateDialogFragment.java

@@ -307,7 +307,7 @@ public class ChooseTemplateDialogFragment extends DialogFragment implements View
             try {
                 OwnCloudClient client = clientFactory.create(user);
 
-                RemoteOperationResult result =
+                RemoteOperationResult<String> result =
                     new DirectEditingCreateFileRemoteOperation(path,
                                                                creator.getEditor(),
                                                                creator.getId(),
@@ -339,7 +339,7 @@ public class ChooseTemplateDialogFragment extends DialogFragment implements View
                 storageManager.saveFile(temp);
                 file = storageManager.getFileByPath(path);
 
-                return result.getData().get(0).toString();
+                return result.getResultData();
 
             } catch (ClientFactory.CreationException e) {
                 Log_OC.e(TAG, "Error creating file from template!", e);
@@ -392,7 +392,8 @@ public class ChooseTemplateDialogFragment extends DialogFragment implements View
 
             try {
                 OwnCloudClient client = clientFactory.create(user);
-                RemoteOperationResult result = new DirectEditingObtainListOfTemplatesRemoteOperation(creator.getEditor(),
+                RemoteOperationResult<TemplateList> result =
+                    new DirectEditingObtainListOfTemplatesRemoteOperation(creator.getEditor(),
                                                                           creator.getId())
                         .execute(client);
 
@@ -400,7 +401,7 @@ public class ChooseTemplateDialogFragment extends DialogFragment implements View
                     return new TemplateList();
                 }
 
-                return (TemplateList) result.getSingleData();
+                return result.getResultData();
             } catch (ClientFactory.CreationException e) {
                 Log_OC.e(TAG, "Could not fetch template", e);
 

src/main/java/com/owncloud/android/ui/dialog/SetupEncryptionDialogFragment.java

@@ -263,14 +263,14 @@ public class SetupEncryptionDialogFragment extends DialogFragment {
                 return null;
             }
 
-            GetPrivateKeyOperation privateKeyOperation = new GetPrivateKeyOperation();
+            RemoteOperationResult<com.owncloud.android.lib.ocs.responses.PrivateKey> privateKeyResult =
-            RemoteOperationResult privateKeyResult = privateKeyOperation.execute(user.toPlatformAccount(), getContext());
+                new GetPrivateKeyOperation().execute(user.toPlatformAccount(), getContext());
 
             if (privateKeyResult.isSuccess()) {
                 Log_OC.d(TAG, "private key successful downloaded for " + user.getAccountName());
 
                 keyResult = KEY_EXISTING_USED;
-                return (String) privateKeyResult.getData().get(0);
+                return privateKeyResult.getResultData().getKey();
             } else {
                 return null;
             }