Merge branch 'bug_hunting' into feature_previews
[pub/Android/ownCloud.git] / src / com / owncloud / android / ui / activity / FileDisplayActivity.java
index 7df1ecb..17504a8 100644 (file)
@@ -4,7 +4,7 @@
  *\r
  *   This program is free software: you can redistribute it and/or modify\r
  *   it under the terms of the GNU General Public License as published by\r
- *   the Free Software Foundation, either version 2 of the License, or\r
+ *   the Free Software Foundation, either version 3 of the License, or\r
  *   (at your option) any later version.\r
  *\r
  *   This program is distributed in the hope that it will be useful,\r
@@ -49,6 +49,7 @@ import android.os.Handler;
 import android.os.IBinder;\r
 import android.preference.PreferenceManager;\r
 import android.provider.MediaStore;\r
+import android.support.v4.app.Fragment;\r
 import android.support.v4.app.FragmentTransaction;\r
 import android.util.Log;\r
 import android.view.View;\r
@@ -90,7 +91,11 @@ import com.owncloud.android.ui.dialog.SslValidatorDialog;
 import com.owncloud.android.ui.dialog.EditNameDialog.EditNameDialogListener;\r
 import com.owncloud.android.ui.dialog.SslValidatorDialog.OnSslValidatorListener;\r
 import com.owncloud.android.ui.fragment.FileDetailFragment;\r
+import com.owncloud.android.ui.fragment.FileFragment;\r
 import com.owncloud.android.ui.fragment.OCFileListFragment;\r
+import com.owncloud.android.ui.preview.PreviewImageActivity;\r
+import com.owncloud.android.ui.preview.PreviewImageFragment;\r
+import com.owncloud.android.ui.preview.PreviewMediaFragment;\r
 \r
 import com.owncloud.android.R;\r
 import eu.alefzero.webdav.WebdavClient;\r
@@ -99,7 +104,7 @@ import eu.alefzero.webdav.WebdavClient;
  * Displays, what files the user has available in his ownCloud.\r
  * \r
  * @author Bartek Przybylski\r
- * \r
+ * @author David A. Velasco\r
  */\r
 \r
 public class FileDisplayActivity extends SherlockFragmentActivity implements\r
@@ -137,7 +142,11 @@ public class FileDisplayActivity extends SherlockFragmentActivity implements
     \r
     private static final String TAG = "FileDisplayActivity";\r
 \r
-    private static int[] mMenuIdentifiersToPatch = {R.id.about_app};\r
+    private static int[] mMenuIdentifiersToPatch = {R.id.action_about_app};\r
+    \r
+    private OCFile mWaitingToPreview;\r
+    private Handler mHandler;\r
+\r
     \r
     @Override\r
     public void onCreate(Bundle savedInstanceState) {\r
@@ -154,6 +163,10 @@ public class FileDisplayActivity extends SherlockFragmentActivity implements
         if(savedInstanceState != null) {\r
             // TODO - test if savedInstanceState should take precedence over file in the intent ALWAYS (now), NEVER, or SOME TIMES\r
             mCurrentDir = savedInstanceState.getParcelable(FileDetailFragment.EXTRA_FILE);\r
+            mWaitingToPreview = (OCFile) savedInstanceState.getParcelable(FileDetailActivity.KEY_WAITING_TO_PREVIEW);\r
+\r
+        } else {\r
+            mWaitingToPreview = null;\r
         }\r
         \r
         if (!AccountUtils.accountsAreSetup(this)) {\r
@@ -201,6 +214,19 @@ public class FileDisplayActivity extends SherlockFragmentActivity implements
         mDualPane = (findViewById(R.id.file_details_container) != null);\r
         if (mDualPane) {\r
             initFileDetailsInDualPane();\r
+        } else {\r
+            // quick patchES to fix problem in turn from landscape to portrait, when a file is selected in the right pane\r
+            // TODO serious refactorization in activities and fragments providing file browsing and handling \r
+            if (mCurrentFile != null) {\r
+                onFileClick(mCurrentFile);\r
+                mCurrentFile = null;\r
+            }\r
+            Fragment rightPanel = getSupportFragmentManager().findFragmentByTag(FileDetailFragment.FTAG);\r
+            if (rightPanel != null) {\r
+                FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();\r
+                transaction.remove(rightPanel);\r
+                transaction.commit();\r
+            }\r
         }\r
             \r
         // Action bar setup\r
@@ -255,7 +281,7 @@ public class FileDisplayActivity extends SherlockFragmentActivity implements
         startActivity(intent);  // the new activity won't be created until this.onStart() and this.onResume() are finished;\r
     }\r
 \r
-\r
+    \r
     /**\r
      *  Load of state dependent of the existence of an ownCloud account\r
      */\r
@@ -292,8 +318,18 @@ public class FileDisplayActivity extends SherlockFragmentActivity implements
         if (mDualPane && getSupportFragmentManager().findFragmentByTag(FileDetailFragment.FTAG) == null) {\r
             FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();\r
             if (mCurrentFile != null) {\r
-                transaction.replace(R.id.file_details_container, new FileDetailFragment(mCurrentFile, AccountUtils.getCurrentOwnCloudAccount(this)), FileDetailFragment.FTAG); // empty FileDetailFragment\r
+                if (PreviewMediaFragment.canBePreviewed(mCurrentFile)) {\r
+                    if (mCurrentFile.isDown()) {\r
+                        transaction.replace(R.id.file_details_container, new PreviewMediaFragment(mCurrentFile, AccountUtils.getCurrentOwnCloudAccount(this)), FileDetailFragment.FTAG);\r
+                    } else {\r
+                        transaction.replace(R.id.file_details_container, new FileDetailFragment(mCurrentFile, AccountUtils.getCurrentOwnCloudAccount(this)), FileDetailFragment.FTAG);\r
+                        mWaitingToPreview = mCurrentFile;\r
+                    }\r
+                } else {\r
+                    transaction.replace(R.id.file_details_container, new FileDetailFragment(mCurrentFile, AccountUtils.getCurrentOwnCloudAccount(this)), FileDetailFragment.FTAG);\r
+                }\r
                 mCurrentFile = null;\r
+                \r
             } else {\r
                 transaction.replace(R.id.file_details_container, new FileDetailFragment(null, null), FileDetailFragment.FTAG); // empty FileDetailFragment\r
             }\r
@@ -315,7 +351,7 @@ public class FileDisplayActivity extends SherlockFragmentActivity implements
     @Override\r
     public boolean onCreateOptionsMenu(Menu menu) {\r
         MenuInflater inflater = getSherlock().getMenuInflater();\r
-            inflater.inflate(R.menu.menu, menu);\r
+            inflater.inflate(R.menu.main_menu, menu);\r
             \r
             patchHiddenAccents(menu);\r
             \r
@@ -346,12 +382,12 @@ public class FileDisplayActivity extends SherlockFragmentActivity implements
     public boolean onOptionsItemSelected(MenuItem item) {\r
         boolean retval = true;\r
         switch (item.getItemId()) {\r
-            case R.id.createDirectoryItem: {\r
-                //showDialog(DIALOG_CREATE_DIR);\r
+            case R.id.action_create_dir: {\r
                 EditNameDialog dialog = EditNameDialog.newInstance(getString(R.string.uploader_info_dirname), "", this);\r
                 dialog.show(getSupportFragmentManager(), "createdirdialog");\r
+                break;\r
             }\r
-            case R.id.startSync: {\r
+            case R.id.action_sync_account: {\r
                 startSynchronization();\r
                 break;\r
             }\r
@@ -364,7 +400,7 @@ public class FileDisplayActivity extends SherlockFragmentActivity implements
                 startActivity(settingsIntent);\r
                 break;\r
             }\r
-            case R.id.about_app : {\r
+            case R.id.action_about_app: {\r
                 showDialog(DIALOG_ABOUT_APP);\r
                 break;\r
             }\r
@@ -508,11 +544,10 @@ public class FileDisplayActivity extends SherlockFragmentActivity implements
         \r
         if (mDualPane) {\r
             // Resets the FileDetailsFragment on Tablets so that it always displays\r
-            FileDetailFragment fileDetails = (FileDetailFragment) getSupportFragmentManager().findFragmentByTag(FileDetailFragment.FTAG);\r
-            if (fileDetails != null && !fileDetails.isEmpty()) {\r
+            Fragment fileFragment = getSupportFragmentManager().findFragmentByTag(FileDetailFragment.FTAG);\r
+            if (fileFragment != null && (fileFragment instanceof PreviewMediaFragment || !((FileDetailFragment) fileFragment).isEmpty())) {\r
                 FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();\r
-                transaction.remove(fileDetails);\r
-                transaction.add(R.id.file_details_container, new FileDetailFragment(null, null), FileDetailFragment.FTAG);\r
+                transaction.replace(R.id.file_details_container, new FileDetailFragment(null, null), FileDetailFragment.FTAG); // empty FileDetailFragment                \r
                 transaction.commit();\r
             }\r
         }\r
@@ -530,19 +565,20 @@ public class FileDisplayActivity extends SherlockFragmentActivity implements
         super.onSaveInstanceState(outState);\r
         outState.putParcelable(FileDetailFragment.EXTRA_FILE, mCurrentDir);\r
         if (mDualPane) {\r
-            FileDetailFragment fragment = (FileDetailFragment) getSupportFragmentManager().findFragmentByTag(FileDetailFragment.FTAG);\r
+            FileFragment fragment = (FileFragment) getSupportFragmentManager().findFragmentByTag(FileDetailFragment.FTAG);\r
             if (fragment != null) {\r
-                OCFile file = fragment.getDisplayedFile();\r
+                OCFile file = fragment.getFile();\r
                 if (file != null) {\r
                     outState.putParcelable(FileDetailFragment.EXTRA_FILE, file);\r
                 }\r
             }\r
         }\r
+        outState.putParcelable(FileDetailActivity.KEY_WAITING_TO_PREVIEW, mWaitingToPreview);\r
         Log.d(getClass().toString(), "onSaveInstanceState() end");\r
     }\r
 \r
     @Override\r
-    protected void onResume() {\r
+    public void onResume() {\r
         Log.d(getClass().toString(), "onResume() start");\r
         super.onResume();\r
 \r
@@ -567,7 +603,8 @@ public class FileDisplayActivity extends SherlockFragmentActivity implements
             registerReceiver(mUploadFinishReceiver, uploadIntentFilter);\r
             \r
             // Listen for download messages\r
-            IntentFilter downloadIntentFilter = new IntentFilter(FileDownloader.DOWNLOAD_FINISH_MESSAGE);\r
+            IntentFilter downloadIntentFilter = new IntentFilter(FileDownloader.DOWNLOAD_ADDED_MESSAGE);\r
+            downloadIntentFilter.addAction(FileDownloader.DOWNLOAD_FINISH_MESSAGE);\r
             mDownloadFinishReceiver = new DownloadFinishReceiver();\r
             registerReceiver(mDownloadFinishReceiver, downloadIntentFilter);\r
         \r
@@ -585,7 +622,7 @@ public class FileDisplayActivity extends SherlockFragmentActivity implements
 \r
     \r
     @Override\r
-    protected void onPause() {\r
+    public void onPause() {\r
         Log.d(getClass().toString(), "onPause() start");\r
         super.onPause();\r
         if (mSyncBroadcastReceiver != null) {\r
@@ -716,27 +753,33 @@ public class FileDisplayActivity extends SherlockFragmentActivity implements
             break;\r
         }\r
         case DIALOG_CHOOSE_UPLOAD_SOURCE: {\r
-            final String [] items = {   getString(R.string.actionbar_upload_files), \r
-                                        getString(R.string.actionbar_upload_from_apps) }; \r
+            final String[] items = {    getString(R.string.actionbar_upload_files),\r
+                                        getString(R.string.actionbar_upload_from_apps), \r
+                                        getString(R.string.actionbar_failed_instant_upload) };\r
             builder = new AlertDialog.Builder(this);\r
             builder.setTitle(R.string.actionbar_upload);\r
             builder.setItems(items, new DialogInterface.OnClickListener() {\r
                 public void onClick(DialogInterface dialog, int item) {\r
                     if (item == 0) {\r
-                        //if (!mDualPane) { \r
-                            Intent action = new Intent(FileDisplayActivity.this, UploadFilesActivity.class);\r
-                            action.putExtra(UploadFilesActivity.EXTRA_ACCOUNT, AccountUtils.getCurrentOwnCloudAccount(FileDisplayActivity.this));\r
-                            startActivityForResult(action, ACTION_SELECT_MULTIPLE_FILES);\r
-                        //} else {\r
-                            // TODO create and handle new fragment LocalFileListFragment\r
-                        //}\r
+                        // if (!mDualPane) {\r
+                        Intent action = new Intent(FileDisplayActivity.this, UploadFilesActivity.class);\r
+                        action.putExtra(UploadFilesActivity.EXTRA_ACCOUNT,\r
+                                AccountUtils.getCurrentOwnCloudAccount(FileDisplayActivity.this));\r
+                        startActivityForResult(action, ACTION_SELECT_MULTIPLE_FILES);\r
+                        // } else {\r
+                        // TODO create and handle new fragment\r
+                        // LocalFileListFragment\r
+                        // }\r
                     } else if (item == 1) {\r
                         Intent action = new Intent(Intent.ACTION_GET_CONTENT);\r
-                        action = action.setType("*/*")\r
-                                .addCategory(Intent.CATEGORY_OPENABLE);\r
-                        startActivityForResult(\r
-                                Intent.createChooser(action, getString(R.string.upload_chooser_title)),\r
+                        action = action.setType("*/*").addCategory(Intent.CATEGORY_OPENABLE);\r
+                        startActivityForResult(Intent.createChooser(action, getString(R.string.upload_chooser_title)),\r
                                 ACTION_SELECT_CONTENT_FROM_APPS);\r
+                    } else if (item == 2) {\r
+                        Account account = AccountUtils.getCurrentOwnCloudAccount(FileDisplayActivity.this);\r
+                        Intent action = new Intent(FileDisplayActivity.this, InstantUploadActivity.class);\r
+                        action.putExtra(FileUploader.KEY_ACCOUNT, account);\r
+                        startActivity(action);\r
                     }\r
                 }\r
             });\r
@@ -962,27 +1005,78 @@ public class FileDisplayActivity extends SherlockFragmentActivity implements
     \r
     \r
     /**\r
-     * Once the file download has finished -> update view\r
+     * Class waiting for broadcast events from the {@link FielDownloader} service.\r
+     * \r
+     * Updates the UI when a download is started or finished, provided that it is relevant for the\r
+     * current folder.\r
      */\r
     private class DownloadFinishReceiver extends BroadcastReceiver {\r
         @Override\r
         public void onReceive(Context context, Intent intent) {\r
+            boolean sameAccount = isSameAccount(context, intent);\r
             String downloadedRemotePath = intent.getStringExtra(FileDownloader.EXTRA_REMOTE_PATH);\r
-            String accountName = intent.getStringExtra(FileDownloader.ACCOUNT_NAME);\r
-            boolean sameAccount = accountName.equals(AccountUtils.getCurrentOwnCloudAccount(context).name);\r
-            boolean isDescendant = (mCurrentDir != null) && (downloadedRemotePath != null) && (downloadedRemotePath.startsWith(mCurrentDir.getRemotePath()));\r
+            boolean isDescendant = isDescendant(downloadedRemotePath);\r
+            \r
             if (sameAccount && isDescendant) {\r
-                OCFileListFragment fileListFragment = (OCFileListFragment) getSupportFragmentManager().findFragmentById(R.id.fileList);\r
-                if (fileListFragment != null) { \r
-                    fileListFragment.listDirectory();\r
+                updateLeftPanel();\r
+                if (mDualPane) {\r
+                    updateRightPanel(intent.getAction(), downloadedRemotePath, intent.getBooleanExtra(FileDownloader.EXTRA_DOWNLOAD_RESULT, false));\r
                 }\r
             }\r
+            \r
+            removeStickyBroadcast(intent);\r
+        }\r
+\r
+        private boolean isDescendant(String downloadedRemotePath) {\r
+            return (mCurrentDir != null && downloadedRemotePath != null && downloadedRemotePath.startsWith(mCurrentDir.getRemotePath()));\r
+        }\r
+\r
+        private boolean isSameAccount(Context context, Intent intent) {\r
+            String accountName = intent.getStringExtra(FileDownloader.ACCOUNT_NAME);\r
+            return (accountName != null && accountName.equals(AccountUtils.getCurrentOwnCloudAccount(context).name));\r
         }\r
     }\r
     \r
     \r
-    \r
-    \r
+    protected void updateLeftPanel() {\r
+        OCFileListFragment fileListFragment = (OCFileListFragment) getSupportFragmentManager().findFragmentById(R.id.fileList);\r
+        if (fileListFragment != null) { \r
+            fileListFragment.listDirectory();\r
+        }\r
+    }\r
+\r
+    protected void updateRightPanel(String downloadEvent, String downloadedRemotePath, boolean success) {\r
+        Fragment fragment = getSupportFragmentManager().findFragmentByTag(FileDetailFragment.FTAG);\r
+        boolean waitedPreview = (mWaitingToPreview != null && mWaitingToPreview.getRemotePath().equals(downloadedRemotePath));\r
+        if (fragment != null && fragment instanceof FileDetailFragment) {\r
+            FileDetailFragment detailsFragment = (FileDetailFragment) fragment;\r
+            OCFile fileInFragment = detailsFragment.getFile();\r
+            if (fileInFragment != null && !downloadedRemotePath.equals(fileInFragment.getRemotePath())) {\r
+                // the user browsed to other file ; forget the automatic preview \r
+                mWaitingToPreview = null;\r
+                \r
+            } else if (downloadEvent.equals(FileDownloader.DOWNLOAD_ADDED_MESSAGE)) {\r
+                // grant that the right panel updates the progress bar\r
+                detailsFragment.listenForTransferProgress();\r
+                detailsFragment.updateFileDetails(true, false);\r
+                \r
+            } else if (downloadEvent.equals(FileDownloader.DOWNLOAD_FINISH_MESSAGE)) {\r
+                //  update the right panel \r
+                if (success && waitedPreview) {\r
+                    mWaitingToPreview = mStorageManager.getFileById(mWaitingToPreview.getFileId());   // update the file from database, for the local storage path\r
+                    FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();\r
+                    transaction.replace(R.id.file_details_container, new PreviewMediaFragment(mWaitingToPreview, AccountUtils.getCurrentOwnCloudAccount(this)), FileDetailFragment.FTAG);\r
+                    transaction.commit();\r
+                    mWaitingToPreview = null;\r
+                    \r
+                } else {\r
+                    detailsFragment.updateFileDetails(false, (success));\r
+                }\r
+            }\r
+        }\r
+    }\r
+\r
+\r
     /**\r
      * {@inheritDoc}\r
      */\r
@@ -991,7 +1085,7 @@ public class FileDisplayActivity extends SherlockFragmentActivity implements
         return mStorageManager;\r
     }\r
     \r
-    \r
+\r
     /**\r
      * {@inheritDoc}\r
      */\r
@@ -1003,11 +1097,10 @@ public class FileDisplayActivity extends SherlockFragmentActivity implements
         \r
         if (mDualPane) {\r
             // Resets the FileDetailsFragment on Tablets so that it always displays\r
-            FileDetailFragment fileDetails = (FileDetailFragment) getSupportFragmentManager().findFragmentByTag(FileDetailFragment.FTAG);\r
-            if (fileDetails != null && !fileDetails.isEmpty()) {\r
+            Fragment fileFragment = getSupportFragmentManager().findFragmentByTag(FileDetailFragment.FTAG);\r
+            if (fileFragment != null && (fileFragment instanceof PreviewMediaFragment || !((FileDetailFragment) fileFragment).isEmpty())) {\r
                 FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();\r
-                transaction.remove(fileDetails);\r
-                transaction.add(R.id.file_details_container, new FileDetailFragment(null, null), FileDetailFragment.FTAG);\r
+                transaction.replace(R.id.file_details_container, new FileDetailFragment(null, null), FileDetailFragment.FTAG); // empty FileDetailFragment                \r
                 transaction.commit();\r
             }\r
         }\r
@@ -1019,16 +1112,40 @@ public class FileDisplayActivity extends SherlockFragmentActivity implements
      */\r
     @Override\r
     public void onFileClick(OCFile file) {\r
-        \r
-        // If we are on a large device -> update fragment\r
+        if (file != null && PreviewImageFragment.canBePreviewed(file)) {\r
+            // preview image - it handles the download, if needed\r
+            startPreviewImage(file);\r
+            \r
+        } else if (file != null && PreviewMediaFragment.canBePreviewed(file)) {\r
+            if (file.isDown()) {\r
+                // general preview\r
+                startMediaPreview(file);\r
+                \r
+            } else {\r
+                // automatic download, preview on finish\r
+                startDownloadForPreview(file);\r
+                \r
+            }\r
+        } else {\r
+            // details view\r
+            startDetails(file);\r
+        }\r
+    }\r
+\r
+    private void startPreviewImage(OCFile file) {\r
+        Intent showDetailsIntent = new Intent(this, PreviewImageActivity.class);\r
+        showDetailsIntent.putExtra(FileDetailFragment.EXTRA_FILE, file);\r
+        showDetailsIntent.putExtra(FileDetailFragment.EXTRA_ACCOUNT, AccountUtils.getCurrentOwnCloudAccount(this));\r
+        startActivity(showDetailsIntent);\r
+    }\r
+    \r
+    private void startMediaPreview(OCFile file) {\r
         if (mDualPane) {\r
-            // buttons in the details view are problematic when trying to reuse an existing fragment; create always a new one solves some of them, BUT no all; downloads are 'dangerous'\r
             FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();\r
-            transaction.replace(R.id.file_details_container, new FileDetailFragment(file, AccountUtils.getCurrentOwnCloudAccount(this)), FileDetailFragment.FTAG);\r
-            transaction.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_FADE);\r
+            transaction.replace(R.id.file_details_container, new PreviewMediaFragment(file, AccountUtils.getCurrentOwnCloudAccount(this)), FileDetailFragment.FTAG);\r
             transaction.commit();\r
             \r
-        } else {    // small or medium screen device -> new Activity\r
+        } else {\r
             Intent showDetailsIntent = new Intent(this, FileDetailActivity.class);\r
             showDetailsIntent.putExtra(FileDetailFragment.EXTRA_FILE, file);\r
             showDetailsIntent.putExtra(FileDetailFragment.EXTRA_ACCOUNT, AccountUtils.getCurrentOwnCloudAccount(this));\r
@@ -1036,7 +1153,37 @@ public class FileDisplayActivity extends SherlockFragmentActivity implements
         }\r
     }\r
     \r
+    private void startDownloadForPreview(OCFile file) {\r
+        if (mDualPane) {\r
+            FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();\r
+            transaction.replace(R.id.file_details_container, new FileDetailFragment(file, AccountUtils.getCurrentOwnCloudAccount(this)), FileDetailFragment.FTAG);\r
+            transaction.commit();\r
+            mWaitingToPreview = file;\r
+            requestForDownload();\r
+            \r
+        } else {\r
+            Intent showDetailsIntent = new Intent(this, FileDetailActivity.class);\r
+            showDetailsIntent.putExtra(FileDetailFragment.EXTRA_FILE, file);\r
+            showDetailsIntent.putExtra(FileDetailFragment.EXTRA_ACCOUNT, AccountUtils.getCurrentOwnCloudAccount(this));\r
+            startActivity(showDetailsIntent);\r
+        }\r
+    }\r
+\r
     \r
+    private void startDetails(OCFile file) {\r
+        if (mDualPane && !file.isImage()) {\r
+            FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();\r
+            transaction.replace(R.id.file_details_container, new FileDetailFragment(file, AccountUtils.getCurrentOwnCloudAccount(this)), FileDetailFragment.FTAG);\r
+            transaction.commit();\r
+        } else {\r
+            Intent showDetailsIntent = new Intent(this, FileDetailActivity.class);\r
+            showDetailsIntent.putExtra(FileDetailFragment.EXTRA_FILE, file);\r
+            showDetailsIntent.putExtra(FileDetailFragment.EXTRA_ACCOUNT, AccountUtils.getCurrentOwnCloudAccount(this));\r
+            startActivity(showDetailsIntent);\r
+        }\r
+    }\r
+\r
+\r
     /**\r
      * {@inheritDoc}\r
      */\r
@@ -1084,6 +1231,10 @@ public class FileDisplayActivity extends SherlockFragmentActivity implements
             if (component.equals(new ComponentName(FileDisplayActivity.this, FileDownloader.class))) {\r
                 Log.d(TAG, "Download service connected");\r
                 mDownloaderBinder = (FileDownloaderBinder) service;\r
+                if (mWaitingToPreview != null) {\r
+                    requestForDownload();\r
+                }\r
+                \r
             } else if (component.equals(new ComponentName(FileDisplayActivity.this, FileUploader.class))) {\r
                 Log.d(TAG, "Upload service connected");\r
                 mUploaderBinder = (FileUploaderBinder) service;\r
@@ -1094,9 +1245,12 @@ public class FileDisplayActivity extends SherlockFragmentActivity implements
             if (mFileList != null)\r
                 mFileList.listDirectory();\r
             if (mDualPane) {\r
-                FileDetailFragment fragment = (FileDetailFragment) getSupportFragmentManager().findFragmentByTag(FileDetailFragment.FTAG);\r
-                if (fragment != null)\r
-                    fragment.updateFileDetails(false);\r
+                Fragment fragment = getSupportFragmentManager().findFragmentByTag(FileDetailFragment.FTAG);\r
+                if (fragment != null && fragment instanceof FileDetailFragment) {\r
+                    FileDetailFragment detailFragment = (FileDetailFragment)fragment;\r
+                    detailFragment.listenForTransferProgress();\r
+                    detailFragment.updateFileDetails(false, false);\r
+                }\r
             }\r
         }\r
 \r
@@ -1176,8 +1330,8 @@ public class FileDisplayActivity extends SherlockFragmentActivity implements
             msg.show();\r
             OCFile removedFile = operation.getFile();\r
             if (mDualPane) {\r
-                FileDetailFragment details = (FileDetailFragment) getSupportFragmentManager().findFragmentByTag(FileDetailFragment.FTAG);\r
-                if (details != null && removedFile.equals(details.getDisplayedFile()) ) {\r
+                FileFragment details = (FileFragment) getSupportFragmentManager().findFragmentByTag(FileDetailFragment.FTAG);\r
+                if (details != null && removedFile.equals(details.getFile())) {\r
                     FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();\r
                     transaction.replace(R.id.file_details_container, new FileDetailFragment(null, null)); // empty FileDetailFragment\r
                     transaction.commit();\r
@@ -1209,9 +1363,9 @@ public class FileDisplayActivity extends SherlockFragmentActivity implements
         OCFile renamedFile = operation.getFile();\r
         if (result.isSuccess()) {\r
             if (mDualPane) {\r
-                FileDetailFragment details = (FileDetailFragment) getSupportFragmentManager().findFragmentByTag(FileDetailFragment.FTAG);\r
-                if (details != null && renamedFile.equals(details.getDisplayedFile()) ) {\r
-                    details.updateFileDetails(renamedFile, AccountUtils.getCurrentOwnCloudAccount(this));\r
+                FileFragment details = (FileFragment) getSupportFragmentManager().findFragmentByTag(FileDetailFragment.FTAG);\r
+                if (details != null && details instanceof FileDetailFragment && renamedFile.equals(details.getFile()) ) {\r
+                    ((FileDetailFragment) details).updateFileDetails(renamedFile, AccountUtils.getCurrentOwnCloudAccount(this));\r
                 }\r
             }\r
             if (mStorageManager.getFileById(renamedFile.getParentId()).equals(mCurrentDir)) {\r
@@ -1273,12 +1427,12 @@ public class FileDisplayActivity extends SherlockFragmentActivity implements
             fileListFragment.listDirectory();\r
         }*/\r
         if (mDualPane) {\r
-            FileDetailFragment details = (FileDetailFragment) getSupportFragmentManager().findFragmentByTag(FileDetailFragment.FTAG);\r
-            if (details != null && file.equals(details.getDisplayedFile()) ) {\r
+            FileFragment details = (FileFragment) getSupportFragmentManager().findFragmentByTag(FileDetailFragment.FTAG);\r
+            if (details != null && details instanceof FileDetailFragment && file.equals(details.getFile()) ) {\r
                 if (downloading || uploading) {\r
-                    details.updateFileDetails(file, AccountUtils.getCurrentOwnCloudAccount(this));\r
+                    ((FileDetailFragment)details).updateFileDetails(file, AccountUtils.getCurrentOwnCloudAccount(this));\r
                 } else {\r
-                    details.updateFileDetails(downloading || uploading);\r
+                    ((FileDetailFragment)details).updateFileDetails(false, true);\r
                 }\r
             }\r
         }\r
@@ -1286,6 +1440,21 @@ public class FileDisplayActivity extends SherlockFragmentActivity implements
 \r
 \r
     @Override\r
+    public void showFragmentWithDetails(OCFile file) {\r
+        if (mDualPane) {\r
+            FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();\r
+            transaction.replace(R.id.file_details_container, new FileDetailFragment(file, AccountUtils.getCurrentOwnCloudAccount(this)), FileDetailFragment.FTAG); \r
+            transaction.commit();\r
+            \r
+        } else {\r
+            Intent showDetailsIntent = new Intent(this, FileDetailActivity.class);\r
+            showDetailsIntent.putExtra(FileDetailFragment.EXTRA_FILE, file);\r
+            showDetailsIntent.putExtra(FileDetailFragment.EXTRA_ACCOUNT, AccountUtils.getCurrentOwnCloudAccount(this));\r
+            showDetailsIntent.putExtra(FileDetailActivity.EXTRA_MODE, FileDetailActivity.MODE_DETAILS);\r
+            startActivity(showDetailsIntent);\r
+        }\r
+    }\r
+\r
     public void onDismiss(EditNameDialog dialog) {\r
         //dialog.dismiss();\r
         if (dialog.getResult()) {\r
@@ -1313,4 +1482,16 @@ public class FileDisplayActivity extends SherlockFragmentActivity implements
         }\r
     }\r
 \r
+    private void requestForDownload() {\r
+        Account account = AccountUtils.getCurrentOwnCloudAccount(this);\r
+        if (!mDownloaderBinder.isDownloading(account, mWaitingToPreview)) {\r
+            Intent i = new Intent(this, FileDownloader.class);\r
+            i.putExtra(FileDownloader.EXTRA_ACCOUNT, account);\r
+            i.putExtra(FileDownloader.EXTRA_FILE, mWaitingToPreview);\r
+            startService(i);\r
+        }\r
+    }\r
+\r
+    \r
 }\r
+