X-Git-Url: http://git.linex4red.de/pub/Android/ownCloud.git/blobdiff_plain/c13741ba2056f175978ecdbc05b81cf473781e3d..13a73dd56872b6fcbc12ab8c62806cbfd48dc93b:/src/com/owncloud/android/ui/activity/FileActivity.java

diff --git a/src/com/owncloud/android/ui/activity/FileActivity.java b/src/com/owncloud/android/ui/activity/FileActivity.java
index 154aa7d6..3edd40c9 100644
--- a/src/com/owncloud/android/ui/activity/FileActivity.java
+++ b/src/com/owncloud/android/ui/activity/FileActivity.java
@@ -315,12 +315,26 @@ public class FileActivity extends AppCompatActivity
         super.onBackPressed();
     }
 
+    /**
+     * checks if the drawer exists and is opened.
+     *
+     * @return <code>true</code> if the drawer is open, else <code>false</code>
+     */
     public boolean isDrawerOpen() {
-        return mDrawerLayout.isDrawerOpen(GravityCompat.START);
+        if(mDrawerLayout != null) {
+            return mDrawerLayout.isDrawerOpen(GravityCompat.START);
+        } else {
+            return false;
+        }
     }
 
+    /**
+     * closes the navigation drawer.
+     */
     public void closeNavDrawer() {
-        mDrawerLayout.closeDrawer(GravityCompat.START);
+        if(mDrawerLayout != null) {
+            mDrawerLayout.closeDrawer(GravityCompat.START);
+        }
     }
 
     protected void initDrawer(){
@@ -506,7 +520,7 @@ public class FileActivity extends AppCompatActivity
      */
     private void swapToDefaultAccount() {
         // default to the most recently used account
-        Account newAccount  = AccountUtils.getCurrentOwnCloudAccount(getApplicationContext());
+        Account newAccount = AccountUtils.getCurrentOwnCloudAccount(getApplicationContext());
         if (newAccount == null) {
             /// no account available: force account creation
             createFirstAccount();
@@ -598,7 +612,7 @@ public class FileActivity extends AppCompatActivity
     }
 
     /**
-     * @return  'True' when the Activity is finishing to enforce the setup of a new account.
+     * @return 'True' when the Activity is finishing to enforce the setup of a new account.
      */
     protected boolean isRedirectingToSetupAccount() {
         return mRedirectingToSetupAccount;
@@ -748,6 +762,7 @@ public class FileActivity extends AppCompatActivity
     }
 
 
+
     private void onCreateShareOperationFinish(CreateShareOperation operation,
                                               RemoteOperationResult result) {
         dismissLoadingDialog();
@@ -853,7 +868,7 @@ public class FileActivity extends AppCompatActivity
     /**
      * Dismiss loading dialog
      */
-    public void dismissLoadingDialog(){
+    public void dismissLoadingDialog() {
         Fragment frag = getSupportFragmentManager().findFragmentByTag(DIALOG_WAIT_TAG);
         if (frag != null) {
             LoadingDialog loading = (LoadingDialog) frag;