消灭demo中block相关警告

TZImagePickerController/LxGridViewFlowLayout.m

@@ -232,7 +232,7 @@ CG_INLINE CGPoint CGPointOffset(CGPoint point, CGFloat dx, CGFloat dy)
                                      [highlightedSnapshotView removeFromSuperview];
                                      
                                      if ([strongSelf.delegate respondsToSelector:@selector(collectionView:layout:didBeginDraggingItemAtIndexPath:)]) {
-                                         [strongSelf.delegate collectionView:strongSelf.collectionView layout:strongSelf didBeginDraggingItemAtIndexPath:_movingItemIndexPath];
+                                         [strongSelf.delegate collectionView:strongSelf.collectionView layout:strongSelf didBeginDraggingItemAtIndexPath:self->_movingItemIndexPath];
                                      }
                                  }
                              }];
@@ -269,17 +269,17 @@ CG_INLINE CGPoint CGPointOffset(CGPoint point, CGFloat dx, CGFloat dy)
                                  animations:^{
                                      typeof(self) __strong strongSelf = weakSelf;
                                      if (strongSelf) {
-                                         _beingMovedPromptView.center = movingItemCollectionViewLayoutAttributes.center;
+                                         self->_beingMovedPromptView.center = movingItemCollectionViewLayoutAttributes.center;
                                      }
                                  }
                                  completion:^(BOOL finished) {
 
-                                     _longPressGestureRecognizer.enabled = YES;
+                                     self->_longPressGestureRecognizer.enabled = YES;
                                      
                                      typeof(self) __strong strongSelf = weakSelf;
                                      if (strongSelf) {
-                                         [_beingMovedPromptView removeFromSuperview];
-                                         _beingMovedPromptView = nil;
+                                         [self->_beingMovedPromptView removeFromSuperview];
+                                         self->_beingMovedPromptView = nil;
                                          [strongSelf invalidateLayout];
                                          
                                          if ([strongSelf.delegate respondsToSelector:@selector(collectionView:layout:didEndDraggingItemAtIndexPath:)]) {

TZImagePickerController/TZImagePickerController/TZImagePickerController.m

@@ -327,7 +327,7 @@
         [[TZImageManager manager] getCameraRollAlbum:self.allowPickingVideo allowPickingImage:self.allowPickingImage needFetchAssets:NO completion:^(TZAlbumModel *model) {
             photoPickerVc.model = model;
             [self pushViewController:photoPickerVc animated:YES];
-            _didPushPhotoPickerVc = YES;
+            self->_didPushPhotoPickerVc = YES;
         }];
     }
 }

TZImagePickerController/TZImagePickerController/TZPhotoPreviewCell.m

@@ -363,7 +363,7 @@
     [[TZImageManager manager] getVideoWithAsset:self.model.asset completion:^(AVPlayerItem *playerItem, NSDictionary *info) {
         dispatch_async(dispatch_get_main_queue(), ^{
             self->_player = [AVPlayer playerWithPlayerItem:playerItem];
-            self->_playerLayer = [AVPlayerLayer playerLayerWithPlayer:_player];
+            self->_playerLayer = [AVPlayerLayer playerLayerWithPlayer:self->_player];
             self->_playerLayer.backgroundColor = [UIColor blackColor].CGColor;
             self->_playerLayer.frame = self.bounds;
             [self.layer addSublayer:self->_playerLayer];

TZImagePickerController/ViewController.m

@@ -182,11 +182,11 @@
             imagePickerVc.allowPickingMultipleVideo = self.allowPickingMuitlpleVideoSwitch.isOn;
             imagePickerVc.isSelectOriginalPhoto = _isSelectOriginalPhoto;
             [imagePickerVc setDidFinishPickingPhotosHandle:^(NSArray<UIImage *> *photos, NSArray *assets, BOOL isSelectOriginalPhoto) {
-                _selectedPhotos = [NSMutableArray arrayWithArray:photos];
-                _selectedAssets = [NSMutableArray arrayWithArray:assets];
-                _isSelectOriginalPhoto = isSelectOriginalPhoto;
-                [_collectionView reloadData];
-                _collectionView.contentSize = CGSizeMake(0, ((_selectedPhotos.count + 2) / 3 ) * (_margin + _itemWH));
+                self->_selectedPhotos = [NSMutableArray arrayWithArray:photos];
+                self->_selectedAssets = [NSMutableArray arrayWithArray:assets];
+                self->_isSelectOriginalPhoto = isSelectOriginalPhoto;
+                [self->_collectionView reloadData];
+                self->_collectionView.contentSize = CGSizeMake(0, ((self->_selectedPhotos.count + 2) / 3 ) * (self->_margin + self->_itemWH));
             }];
             [self presentViewController:imagePickerVc animated:YES completion:nil];
         }
@@ -595,9 +595,9 @@
     
     [_collectionView performBatchUpdates:^{
         NSIndexPath *indexPath = [NSIndexPath indexPathForItem:sender.tag inSection:0];
-        [_collectionView deleteItemsAtIndexPaths:@[indexPath]];
+        [self->_collectionView deleteItemsAtIndexPaths:@[indexPath]];
     } completion:^(BOOL finished) {
-        [_collectionView reloadData];
+        [self->_collectionView reloadData];
     }];
 }