X-Git-Url: http://git.linex4red.de/pub/Android/ownCloud.git/blobdiff_plain/9d9efd1c1ded9c225c16be80f4b648018839f3ef..f28faf0c26d1c739d27b718690d31cd41a18046f:/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 14a65f5d..adeb1893 100644
--- a/src/com/owncloud/android/ui/activity/FileActivity.java
+++ b/src/com/owncloud/android/ui/activity/FileActivity.java
@@ -100,6 +100,8 @@ public class FileActivity extends AppCompatActivity
     public static final String TAG = FileActivity.class.getSimpleName();
 
     private static final String DIALOG_WAIT_TAG = "DIALOG_WAIT";
+    public static final String DIALOG_SHARE_FILE = "DIALOG_SHARE_FILE";
+
     private static final String KEY_WAITING_FOR_OP_ID = "WAITING_FOR_OP_ID";
     private static final String DIALOG_SHARE_PASSWORD = "DIALOG_SHARE_PASSWORD";
     private static final String KEY_TRY_SHARE_AGAIN = "TRY_SHARE_AGAIN";
@@ -315,12 +317,26 @@ 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(){
@@ -496,7 +512,7 @@ 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();
@@ -588,7 +604,7 @@ 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;
@@ -738,6 +754,7 @@ public class FileActivity extends AppCompatActivity
     }
 
 
+
     private void onCreateShareOperationFinish(CreateShareOperation operation,
                                               RemoteOperationResult result) {
         dismissLoadingDialog();
@@ -843,7 +860,7 @@ 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;