OC-2489:Add new check to isSharedSupported

[pub/Android/ownCloud.git] / src / com / owncloud / android / ui / preview / PreviewImageFragment.java

diff --git a/src/com/owncloud/android/ui/preview/PreviewImageFragment.java b/src/com/owncloud/android/ui/preview/PreviewImageFragment.java
index 77cbc49..0ae6868 100644 (file)
--- a/src/com/owncloud/android/ui/preview/PreviewImageFragment.java
+++ b/src/com/owncloud/android/ui/preview/PreviewImageFragment.java
@@ -2,9 +2,8 @@
  *   Copyright (C) 2012-2013 ownCloud Inc. 
  *
  *   This program is free software: you can redistribute it and/or modify
  *   Copyright (C) 2012-2013 ownCloud Inc. 
  *
  *   This program is free software: you can redistribute it and/or modify

- *   it under the terms of the GNU General Public License as published by
- *   the Free Software Foundation, either version 2 of the License, or
- *   (at your option) any later version.
+ *   it under the terms of the GNU General Public License version 2,
+ *   as published by the Free Software Foundation.

  *
  *   This program is distributed in the hope that it will be useful,
  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  *
  *   This program is distributed in the hope that it will be useful,
  *   but WITHOUT ANY WARRANTY; without even the implied warranty of


@@ -17,7 +16,6 @@
  */
 package com.owncloud.android.ui.preview;
 
  */
 package com.owncloud.android.ui.preview;
 

-import java.io.File;

 import java.lang.ref.WeakReference;
 import java.util.ArrayList;
 import java.util.List;
 import java.lang.ref.WeakReference;
 import java.util.ArrayList;
 import java.util.List;


@@ -37,7 +35,6 @@ import android.os.AsyncTask;
 import android.os.Bundle;
 import android.os.Handler;
 import android.support.v4.app.FragmentStatePagerAdapter;
 import android.os.Bundle;
 import android.os.Handler;
 import android.support.v4.app.FragmentStatePagerAdapter;

-import android.util.Log;

 import android.view.Display;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.Display;
 import android.view.LayoutInflater;
 import android.view.View;


@@ -49,23 +46,20 @@ import android.widget.ProgressBar;
 import android.widget.TextView;
 import android.widget.Toast;
 
 import android.widget.TextView;
 import android.widget.Toast;
 

-import com.actionbarsherlock.app.SherlockFragment;

 import com.actionbarsherlock.view.Menu;
 import com.actionbarsherlock.view.MenuInflater;
 import com.actionbarsherlock.view.MenuItem;
 import com.actionbarsherlock.view.Menu;
 import com.actionbarsherlock.view.MenuInflater;
 import com.actionbarsherlock.view.MenuItem;

+import com.owncloud.android.R;

 import com.owncloud.android.datamodel.FileDataStorageManager;
 import com.owncloud.android.datamodel.OCFile;
 import com.owncloud.android.datamodel.FileDataStorageManager;
 import com.owncloud.android.datamodel.OCFile;

-import com.owncloud.android.network.OwnCloudClientUtils;
-import com.owncloud.android.operations.OnRemoteOperationListener;
-import com.owncloud.android.operations.RemoteOperation;
-import com.owncloud.android.operations.RemoteOperationResult;
+import com.owncloud.android.oc_framework.network.webdav.WebdavUtils;
+import com.owncloud.android.oc_framework.operations.OnRemoteOperationListener;
+import com.owncloud.android.oc_framework.operations.RemoteOperation;
+import com.owncloud.android.oc_framework.operations.RemoteOperationResult;

 import com.owncloud.android.operations.RemoveFileOperation;
 import com.owncloud.android.ui.fragment.ConfirmationDialogFragment;
 import com.owncloud.android.ui.fragment.FileFragment;
 import com.owncloud.android.operations.RemoveFileOperation;
 import com.owncloud.android.ui.fragment.ConfirmationDialogFragment;
 import com.owncloud.android.ui.fragment.FileFragment;

-
-import com.owncloud.android.R;
-import eu.alefzero.webdav.WebdavClient;
-import eu.alefzero.webdav.WebdavUtils;
+import com.owncloud.android.utils.Log_OC;

 
 
 /**
 
 
 /**


@@ -77,14 +71,12 @@ import eu.alefzero.webdav.WebdavUtils;
  * 
  * @author David A. Velasco
  */
  * 
  * @author David A. Velasco
  */

-public class PreviewImageFragment extends SherlockFragment implements   FileFragment, 
-                                                                        OnRemoteOperationListener, 
+public class PreviewImageFragment extends FileFragment implements   OnRemoteOperationListener, 

                                                                         ConfirmationDialogFragment.ConfirmationDialogFragmentListener {
     public static final String EXTRA_FILE = "FILE";
     public static final String EXTRA_ACCOUNT = "ACCOUNT";
 
     private View mView;
                                                                         ConfirmationDialogFragment.ConfirmationDialogFragmentListener {
     public static final String EXTRA_FILE = "FILE";
     public static final String EXTRA_ACCOUNT = "ACCOUNT";
 
     private View mView;

-    private OCFile mFile;

     private Account mAccount;
     private FileDataStorageManager mStorageManager;
     private ImageView mImageView;
     private Account mAccount;
     private FileDataStorageManager mStorageManager;
     private ImageView mImageView;


@@ -111,7 +103,7 @@ public class PreviewImageFragment extends SherlockFragment implements   FileFrag
      * @param ignoreFirstSavedState     Flag to work around an unexpected behaviour of {@link FragmentStatePagerAdapter}; TODO better solution 
      */
     public PreviewImageFragment(OCFile fileToDetail, Account ocAccount, boolean ignoreFirstSavedState) {
      * @param ignoreFirstSavedState     Flag to work around an unexpected behaviour of {@link FragmentStatePagerAdapter}; TODO better solution 
      */
     public PreviewImageFragment(OCFile fileToDetail, Account ocAccount, boolean ignoreFirstSavedState) {

-        mFile = fileToDetail;
+        super(fileToDetail);

         mAccount = ocAccount;
         mStorageManager = null; // we need a context to init this; the container activity is not available yet at this moment
         mIgnoreFirstSavedState = ignoreFirstSavedState;
         mAccount = ocAccount;
         mStorageManager = null; // we need a context to init this; the container activity is not available yet at this moment
         mIgnoreFirstSavedState = ignoreFirstSavedState;


@@ -126,7 +118,7 @@ public class PreviewImageFragment extends SherlockFragment implements   FileFrag
      *  DO NOT CALL IT: an {@link OCFile} and {@link Account} must be provided for a successful construction 
      */
     public PreviewImageFragment() {
      *  DO NOT CALL IT: an {@link OCFile} and {@link Account} must be provided for a successful construction 
      */
     public PreviewImageFragment() {

-        mFile = null;
+        super();

         mAccount = null;
         mStorageManager = null;
         mIgnoreFirstSavedState = false;
         mAccount = null;
         mStorageManager = null;
         mIgnoreFirstSavedState = false;


@@ -183,19 +175,19 @@ public class PreviewImageFragment extends SherlockFragment implements   FileFrag
         mStorageManager = new FileDataStorageManager(mAccount, getActivity().getApplicationContext().getContentResolver());
         if (savedInstanceState != null) {
             if (!mIgnoreFirstSavedState) {
         mStorageManager = new FileDataStorageManager(mAccount, getActivity().getApplicationContext().getContentResolver());
         if (savedInstanceState != null) {
             if (!mIgnoreFirstSavedState) {

-                mFile = savedInstanceState.getParcelable(PreviewImageFragment.EXTRA_FILE);
+                setFile((OCFile)savedInstanceState.getParcelable(PreviewImageFragment.EXTRA_FILE));

                 mAccount = savedInstanceState.getParcelable(PreviewImageFragment.EXTRA_ACCOUNT);
             } else {
                 mIgnoreFirstSavedState = false;
             }
         }
                 mAccount = savedInstanceState.getParcelable(PreviewImageFragment.EXTRA_ACCOUNT);
             } else {
                 mIgnoreFirstSavedState = false;
             }
         }

-        if (mFile == null) {
+        if (getFile() == null) {

             throw new IllegalStateException("Instanced with a NULL OCFile");
         }
         if (mAccount == null) {
             throw new IllegalStateException("Instanced with a NULL ownCloud Account");
         }
             throw new IllegalStateException("Instanced with a NULL OCFile");
         }
         if (mAccount == null) {
             throw new IllegalStateException("Instanced with a NULL ownCloud Account");
         }

-        if (!mFile.isDown()) {
+        if (!getFile().isDown()) {

             throw new IllegalStateException("There is no local file to preview");
         }
     }
             throw new IllegalStateException("There is no local file to preview");
         }
     }


@@ -207,7 +199,7 @@ public class PreviewImageFragment extends SherlockFragment implements   FileFrag
     @Override
     public void onSaveInstanceState(Bundle outState) {
         super.onSaveInstanceState(outState);
     @Override
     public void onSaveInstanceState(Bundle outState) {
         super.onSaveInstanceState(outState);

-        outState.putParcelable(PreviewImageFragment.EXTRA_FILE, mFile);
+        outState.putParcelable(PreviewImageFragment.EXTRA_FILE, getFile());

         outState.putParcelable(PreviewImageFragment.EXTRA_ACCOUNT, mAccount);
     }
     
         outState.putParcelable(PreviewImageFragment.EXTRA_ACCOUNT, mAccount);
     }
     


@@ -215,9 +207,9 @@ public class PreviewImageFragment extends SherlockFragment implements   FileFrag
     @Override
     public void onStart() {
         super.onStart();
     @Override
     public void onStart() {
         super.onStart();

-        if (mFile != null) {
+        if (getFile() != null) {

            BitmapLoader bl = new BitmapLoader(mImageView, mMessageView, mProgressWheel);
            BitmapLoader bl = new BitmapLoader(mImageView, mMessageView, mProgressWheel);

-           bl.execute(new String[]{mFile.getStoragePath()});
+           bl.execute(new String[]{getFile().getStoragePath()});

         }
     }
     
         }
     }
     


@@ -275,42 +267,19 @@ public class PreviewImageFragment extends SherlockFragment implements   FileFrag
 
     
     private void seeDetails() {
 
     
     private void seeDetails() {

-        ((FileFragment.ContainerActivity)getActivity()).showFragmentWithDetails(mFile);        
+        ((FileFragment.ContainerActivity)getActivity()).showDetails(getFile());        

     }
 
 
     @Override
     public void onResume() {
         super.onResume();
     }
 
 
     @Override
     public void onResume() {
         super.onResume();

-        //Log.e(TAG, "FRAGMENT, ONRESUME");
-        /*
-        mDownloadFinishReceiver = new DownloadFinishReceiver();
-        IntentFilter filter = new IntentFilter(
-                FileDownloader.DOWNLOAD_FINISH_MESSAGE);
-        getActivity().registerReceiver(mDownloadFinishReceiver, filter);
-        
-        mUploadFinishReceiver = new UploadFinishReceiver();
-        filter = new IntentFilter(FileUploader.UPLOAD_FINISH_MESSAGE);
-        getActivity().registerReceiver(mUploadFinishReceiver, filter);
-        */
-

     }
 
 
     @Override
     public void onPause() {
         super.onPause();
     }
 
 
     @Override
     public void onPause() {
         super.onPause();

-        /*
-        if (mVideoPreview.getVisibility() == View.VISIBLE) {
-            mSavedPlaybackPosition = mVideoPreview.getCurrentPosition();
-        }*/
-        /*
-        getActivity().unregisterReceiver(mDownloadFinishReceiver);
-        mDownloadFinishReceiver = null;
-        
-        getActivity().unregisterReceiver(mUploadFinishReceiver);
-        mUploadFinishReceiver = null;
-        */

     }
 
 
     }
 
 


@@ -331,22 +300,23 @@ public class PreviewImageFragment extends SherlockFragment implements   FileFrag
      * available apps for the MIME type known from the file extension, to let the user choose
      */
     private void openFile() {
      * available apps for the MIME type known from the file extension, to let the user choose
      */
     private void openFile() {

-        String storagePath = mFile.getStoragePath();
+        OCFile file = getFile();
+        String storagePath = file.getStoragePath();

         String encodedStoragePath = WebdavUtils.encodePath(storagePath);
         try {
             Intent i = new Intent(Intent.ACTION_VIEW);
         String encodedStoragePath = WebdavUtils.encodePath(storagePath);
         try {
             Intent i = new Intent(Intent.ACTION_VIEW);

-            i.setDataAndType(Uri.parse("file://"+ encodedStoragePath), mFile.getMimetype());
+            i.setDataAndType(Uri.parse("file://"+ encodedStoragePath), file.getMimetype());

             i.setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION | Intent.FLAG_GRANT_WRITE_URI_PERMISSION);
             startActivity(i);
             
         } catch (Throwable t) {
             i.setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION | Intent.FLAG_GRANT_WRITE_URI_PERMISSION);
             startActivity(i);
             
         } catch (Throwable t) {

-            Log.e(TAG, "Fail when trying to open with the mimeType provided from the ownCloud server: " + mFile.getMimetype());
+            Log_OC.e(TAG, "Fail when trying to open with the mimeType provided from the ownCloud server: " + file.getMimetype());

             boolean toastIt = true; 
             String mimeType = "";
             try {
                 Intent i = new Intent(Intent.ACTION_VIEW);
                 mimeType = MimeTypeMap.getSingleton().getMimeTypeFromExtension(storagePath.substring(storagePath.lastIndexOf('.') + 1));
             boolean toastIt = true; 
             String mimeType = "";
             try {
                 Intent i = new Intent(Intent.ACTION_VIEW);
                 mimeType = MimeTypeMap.getSingleton().getMimeTypeFromExtension(storagePath.substring(storagePath.lastIndexOf('.') + 1));

-                if (mimeType == null || !mimeType.equals(mFile.getMimetype())) {
+                if (mimeType == null || !mimeType.equals(file.getMimetype())) {

                     if (mimeType != null) {
                         i.setDataAndType(Uri.parse("file://"+ encodedStoragePath), mimeType);
                     } else {
                     if (mimeType != null) {
                         i.setDataAndType(Uri.parse("file://"+ encodedStoragePath), mimeType);
                     } else {


@@ -359,17 +329,17 @@ public class PreviewImageFragment extends SherlockFragment implements   FileFrag
                 }
                 
             } catch (IndexOutOfBoundsException e) {
                 }
                 
             } catch (IndexOutOfBoundsException e) {

-                Log.e(TAG, "Trying to find out MIME type of a file without extension: " + storagePath);
+                Log_OC.e(TAG, "Trying to find out MIME type of a file without extension: " + storagePath);

                 
             } catch (ActivityNotFoundException e) {
                 
             } catch (ActivityNotFoundException e) {

-                Log.e(TAG, "No activity found to handle: " + storagePath + " with MIME type " + mimeType + " obtained from extension");
+                Log_OC.e(TAG, "No activity found to handle: " + storagePath + " with MIME type " + mimeType + " obtained from extension");

                 
             } catch (Throwable th) {
                 
             } catch (Throwable th) {

-                Log.e(TAG, "Unexpected problem when opening: " + storagePath, th);
+                Log_OC.e(TAG, "Unexpected problem when opening: " + storagePath, th);

                 
             } finally {
                 if (toastIt) {
                 
             } finally {
                 if (toastIt) {

-                    Toast.makeText(getActivity(), "There is no application to handle file " + mFile.getFileName(), Toast.LENGTH_SHORT).show();
+                    Toast.makeText(getActivity(), "There is no application to handle file " + file.getFileName(), Toast.LENGTH_SHORT).show();

                 }
             }
             
                 }
             }
             


@@ -387,7 +357,7 @@ public class PreviewImageFragment extends SherlockFragment implements   FileFrag
     private void removeFile() {
         ConfirmationDialogFragment confDialog = ConfirmationDialogFragment.newInstance(
                 R.string.confirmation_remove_alert,
     private void removeFile() {
         ConfirmationDialogFragment confDialog = ConfirmationDialogFragment.newInstance(
                 R.string.confirmation_remove_alert,

-                new String[]{mFile.getFileName()},
+                new String[]{getFile().getFileName()},

                 R.string.confirmation_remove_remote_and_local,
                 R.string.confirmation_remove_local,
                 R.string.common_cancel);
                 R.string.confirmation_remove_remote_and_local,
                 R.string.confirmation_remove_local,
                 R.string.common_cancel);


@@ -401,14 +371,13 @@ public class PreviewImageFragment extends SherlockFragment implements   FileFrag
      */
     @Override
     public void onConfirmation(String callerTag) {
      */
     @Override
     public void onConfirmation(String callerTag) {

-        if (mStorageManager.getFileById(mFile.getFileId()) != null) {   // check that the file is still there;
-            mLastRemoteOperation = new RemoveFileOperation( mFile,      // TODO we need to review the interface with RemoteOperations, and use OCFile IDs instead of OCFile objects as parameters
+        if (mStorageManager.getFileById(getFile().getFileId()) != null) {   // check that the file is still there;
+            mLastRemoteOperation = new RemoveFileOperation( getFile(),      // TODO we need to review the interface with RemoteOperations, and use OCFile IDs instead of OCFile objects as parameters

                                                             true, 
                                                             mStorageManager);
                                                             true, 
                                                             mStorageManager);

-            WebdavClient wc = OwnCloudClientUtils.createOwnCloudClient(mAccount, getSherlockActivity().getApplicationContext());
-            mLastRemoteOperation.execute(wc, this, mHandler);
+            mLastRemoteOperation.execute(mAccount, getSherlockActivity(), this, mHandler, getSherlockActivity());

             
             

-            getActivity().showDialog(PreviewImageActivity.DIALOG_SHORT_WAIT);
+            ((PreviewImageActivity) getActivity()).showLoadingDialog();

         }
     }
     
         }
     }
     


@@ -418,14 +387,9 @@ public class PreviewImageFragment extends SherlockFragment implements   FileFrag
      */
     @Override
     public void onNeutral(String callerTag) {
      */
     @Override
     public void onNeutral(String callerTag) {

-        // TODO this code should be made in a secondary thread,
-        if (mFile.isDown()) {   // checks it is still there
-            File f = new File(mFile.getStoragePath());
-            f.delete();
-            mFile.setStoragePath(null);
-            mStorageManager.saveFile(mFile);
-            finish();
-        }
+        OCFile file = getFile();
+        mStorageManager.removeFile(file, false, true);    // TODO perform in background task / new thread
+        finish();

     }
     
     /**
     }
     
     /**


@@ -437,33 +401,6 @@ public class PreviewImageFragment extends SherlockFragment implements   FileFrag
     }
     
 
     }
     
 

-    /**
-     * {@inheritDoc}
-     */
-    public OCFile getFile(){
-        return mFile;
-    }
-    
-    /*
-    /**
-     * Use this method to signal this Activity that it shall update its view.
-     * 
-     * @param file : An {@link OCFile}
-     *-/
-    public void updateFileDetails(OCFile file, Account ocAccount) {
-        mFile = file;
-        if (ocAccount != null && ( 
-                mStorageManager == null || 
-                (mAccount != null && !mAccount.equals(ocAccount))
-           )) {
-            mStorageManager = new FileDataStorageManager(ocAccount, getActivity().getApplicationContext().getContentResolver());
-        }
-        mAccount = ocAccount;
-        updateFileDetails(false);
-    }
-    */
-    
-

     private class BitmapLoader extends AsyncTask<String, Void, Bitmap> {
 
         /**
     private class BitmapLoader extends AsyncTask<String, Void, Bitmap> {
 
         /**


@@ -558,24 +495,24 @@ public class PreviewImageFragment extends SherlockFragment implements   FileFrag
                 // really load the bitmap
                 options.inJustDecodeBounds = false; // the next decodeFile call will be real
                 result = BitmapFactory.decodeFile(storagePath, options);
                 // really load the bitmap
                 options.inJustDecodeBounds = false; // the next decodeFile call will be real
                 result = BitmapFactory.decodeFile(storagePath, options);

-                //Log.d(TAG, "Image loaded - width: " + options.outWidth + ", loaded height: " + options.outHeight);
+                //Log_OC.d(TAG, "Image loaded - width: " + options.outWidth + ", loaded height: " + options.outHeight);

 
                 if (result == null) {
                     mErrorMessageId = R.string.preview_image_error_unknown_format;
 
                 if (result == null) {
                     mErrorMessageId = R.string.preview_image_error_unknown_format;

-                    Log.e(TAG, "File could not be loaded as a bitmap: " + storagePath);
+                    Log_OC.e(TAG, "File could not be loaded as a bitmap: " + storagePath);

                 }
                 
             } catch (OutOfMemoryError e) {
                 mErrorMessageId = R.string.preview_image_error_unknown_format;
                 }
                 
             } catch (OutOfMemoryError e) {
                 mErrorMessageId = R.string.preview_image_error_unknown_format;

-                Log.e(TAG, "Out of memory occured for file " + storagePath, e);
+                Log_OC.e(TAG, "Out of memory occured for file " + storagePath, e);

                     
             } catch (NoSuchFieldError e) {
                 mErrorMessageId = R.string.common_error_unknown;
                     
             } catch (NoSuchFieldError e) {
                 mErrorMessageId = R.string.common_error_unknown;

-                Log.e(TAG, "Error from access to unexisting field despite protection; file " + storagePath, e);
+                Log_OC.e(TAG, "Error from access to unexisting field despite protection; file " + storagePath, e);

                     
             } catch (Throwable t) {
                 mErrorMessageId = R.string.common_error_unknown;
                     
             } catch (Throwable t) {
                 mErrorMessageId = R.string.common_error_unknown;

-                Log.e(TAG, "Unexpected error loading " + mFile.getStoragePath(), t);
+                Log_OC.e(TAG, "Unexpected error loading " + getFile().getStoragePath(), t);

                 
             }
             return result;
                 
             }
             return result;


@@ -658,7 +595,7 @@ public class PreviewImageFragment extends SherlockFragment implements   FileFrag
     }
     
     private void onRemoveFileOperationFinish(RemoveFileOperation operation, RemoteOperationResult result) {
     }
     
     private void onRemoveFileOperationFinish(RemoveFileOperation operation, RemoteOperationResult result) {

-        getActivity().dismissDialog(PreviewImageActivity.DIALOG_SHORT_WAIT);
+        ((PreviewImageActivity) getActivity()).dismissLoadingDialog();

         
         if (result.isSuccess()) {
             Toast msg = Toast.makeText(getActivity().getApplicationContext(), R.string.remove_success_msg, Toast.LENGTH_LONG);
         
         if (result.isSuccess()) {
             Toast msg = Toast.makeText(getActivity().getApplicationContext(), R.string.remove_success_msg, Toast.LENGTH_LONG);