X-Git-Url: http://git.linex4red.de/pub/Android/ownCloud.git/blobdiff_plain/055be963861b3c5bdd2fa1d656f20f0587b5e3ad..7d0e39f730f8adc1421d0f5720b6bd7bf637fdfa:/src/com/owncloud/android/ui/activity/FileDisplayActivity.java

diff --git a/src/com/owncloud/android/ui/activity/FileDisplayActivity.java b/src/com/owncloud/android/ui/activity/FileDisplayActivity.java
index e263b953..b234dcf3 100644
--- a/src/com/owncloud/android/ui/activity/FileDisplayActivity.java
+++ b/src/com/owncloud/android/ui/activity/FileDisplayActivity.java
@@ -48,6 +48,7 @@ import android.provider.MediaStore;
 import android.support.v4.app.Fragment;
 import android.support.v4.app.FragmentManager;
 import android.support.v4.app.FragmentTransaction;
+import android.support.v4.widget.SwipeRefreshLayout;
 import android.util.Log;
 import android.view.View;
 import android.view.ViewGroup;
@@ -109,8 +110,9 @@ import com.owncloud.android.utils.Log_OC;
  */
 
 public class FileDisplayActivity extends HookActivity implements
-FileFragment.ContainerActivity, OnNavigationListener, OnSslUntrustedCertListener {
-
+FileFragment.ContainerActivity, OnNavigationListener, 
+OnSslUntrustedCertListener, SwipeRefreshLayout.OnRefreshListener {
+    
     private ArrayAdapter<String> mDirectories;
 
     private SyncBroadcastReceiver mSyncBroadcastReceiver;
@@ -196,6 +198,8 @@ FileFragment.ContainerActivity, OnNavigationListener, OnSslUntrustedCertListener
         getSupportActionBar().setHomeButtonEnabled(true);       // mandatory since Android ICS, according to the official documentation
         setSupportProgressBarIndeterminateVisibility(mSyncInProgress /*|| mRefreshSharesInProgress*/);    // always AFTER setContentView(...) ; to work around bug in its implementation
         
+        setBackgroundText();
+
         Log_OC.d(TAG, "onCreate() end");
     }
     
@@ -960,6 +964,8 @@ FileFragment.ContainerActivity, OnNavigationListener, OnSslUntrustedCertListener
                     removeStickyBroadcast(intent);
                     Log_OC.d(TAG, "Setting progress visibility to " + mSyncInProgress);
                     setSupportProgressBarIndeterminateVisibility(mSyncInProgress /*|| mRefreshSharesInProgress*/);
+
+                    setBackgroundText();
                         
                 }
                 
@@ -976,6 +982,23 @@ FileFragment.ContainerActivity, OnNavigationListener, OnSslUntrustedCertListener
         }
     }
     
+    /**
+     * Show a text message on screen view for notifying user if content is
+     * loading or folder is empty
+     */
+    private void setBackgroundText() {
+        OCFileListFragment ocFileListFragment = getListOfFilesFragment();
+        if (ocFileListFragment != null) {
+            int message = R.string.file_list_loading;
+            if (!mSyncInProgress) {
+                // In case file list is empty
+                message = R.string.file_list_empty;
+            }
+            ocFileListFragment.setMessageForEmptyList(getString(message));
+        } else {
+            Log.e(TAG, "OCFileListFragment is null");
+        }
+    }
 
     /**
      * Once the file upload has finished -> update view
@@ -1529,6 +1552,8 @@ FileFragment.ContainerActivity, OnNavigationListener, OnSslUntrustedCertListener
         synchFolderOp.execute(getAccount(), this, null, null);
         
         setSupportProgressBarIndeterminateVisibility(true);
+
+        setBackgroundText();
     }
 
     /**
@@ -1630,5 +1655,18 @@ FileFragment.ContainerActivity, OnNavigationListener, OnSslUntrustedCertListener
         }
         onTransferStateChanged(file, false, false);
     }
-    
+
+    @Override
+    public void onRefresh() {
+        OCFileListFragment listOfFiles = getListOfFilesFragment();
+        if (listOfFiles != null) {
+            OCFile folder = listOfFiles.getCurrentFile();
+            if (folder != null) {
+                /*mFile = mContainerActivity.getStorageManager().getFileById(mFile.getFileId());
+                listDirectory(mFile);*/
+                startSyncFolderOperation(folder);
+            }
+        }
+    }
+
 }