X-Git-Url: http://git.linex4red.de/pub/Android/ownCloud.git/blobdiff_plain/f0905fbaac2249eb08a57a27e4471d1b2ddfac98..25f5eb193e1f6bc7cceaf95676dbc59a9c6d7ffb:/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 0995793d..18e799ba 100644
--- a/src/com/owncloud/android/ui/preview/PreviewImageFragment.java
+++ b/src/com/owncloud/android/ui/preview/PreviewImageFragment.java
@@ -1,5 +1,8 @@
-/* ownCloud Android client application
- *   Copyright (C) 2012-2014 ownCloud Inc. 
+/**
+ *   ownCloud Android client application
+ *
+ *   @author David A. Velasco
+ *   Copyright (C) 2015 ownCloud Inc.
  *
  *   This program is free software: you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License version 2,
@@ -54,8 +57,8 @@ import com.owncloud.android.ui.dialog.ConfirmationDialogFragment;
 import com.owncloud.android.ui.dialog.RemoveFileDialogFragment;
 import com.owncloud.android.ui.fragment.FileFragment;
 import com.owncloud.android.utils.BitmapUtils;
-import com.owncloud.android.utils.TouchImageViewCustom;
 
+import third_parties.michaelOrtiz.TouchImageViewCustom;
 
 
 /**
@@ -64,8 +67,6 @@ import com.owncloud.android.utils.TouchImageViewCustom;
  * Trying to get an instance with NULL {@link OCFile} or ownCloud {@link Account} values will produce an {@link IllegalStateException}.
  * 
  * If the {@link OCFile} passed is not downloaded, an {@link IllegalStateException} is generated on instantiation too.
- * 
- * @author David A. Velasco
  */
 public class PreviewImageFragment extends FileFragment {
 
@@ -201,12 +202,12 @@ public class PreviewImageFragment extends FileFragment {
     
     @Override
     public void onStop() {
-        super.onStop();
+        Log_OC.d(TAG, "onStop starts");
         if (mLoadBitmapTask != null) {
             mLoadBitmapTask.cancel(true);
             mLoadBitmapTask = null;
         }
-        
+        super.onStop();
     }
     
     /**
@@ -328,6 +329,8 @@ public class PreviewImageFragment extends FileFragment {
         if (mBitmap != null) {
             mBitmap.recycle();
             System.gc();
+                // putting this in onStop() is just the same; the fragment is always destroyed by the ViewPager
+                // when swipes further than the valid offset, and onStop() is never called before than that
         }
         super.onDestroy();
     }
@@ -414,7 +417,7 @@ public class PreviewImageFragment extends FileFragment {
                 }
                 
             } catch (OutOfMemoryError e) {
-                Log_OC.e(TAG, "Out of memory occured for file " + storagePath, e);
+                Log_OC.w(TAG, "Out of memory rendering file " + storagePath + " in full size; scaling down");
 
                 if (isCancelled()) return result;
                 
@@ -458,6 +461,10 @@ public class PreviewImageFragment extends FileFragment {
             } else {
                 showErrorMessage();
             }
+            if (mBitmap != result)  {
+                // unused bitmap, release it! (just in case)
+                result.recycle();
+            }
         }
         
         @SuppressLint("InlinedApi")
@@ -465,11 +472,10 @@ public class PreviewImageFragment extends FileFragment {
             if (mImageViewRef != null) {
                 final ImageViewCustom imageView = mImageViewRef.get();
                 if (imageView != null) {
-                    imageView.setBitmap(result);
                     imageView.setImageBitmap(result);
                     imageView.setVisibility(View.VISIBLE);
-                    mBitmap  = result;
-                } // else , silently finish, the fragment was destroyed
+                    mBitmap  = result;  // needs to be kept for recycling when not useful
+                }
             }
             if (mMessageViewRef != null) {
                 final TextView messageView = mMessageViewRef.get();