1.图片预览时横屏展示，仍显示下载、删除按钮. (这个日志需要同步到主干)

创维盒子/双子星云手机/Class/Set/previewFile/imageDetailsScrollViewController.m

@@ -300,6 +300,11 @@
     
     //HLog(@"URLString:\n%@",imageURLStringsGroup);
     
+    if(_curScrollView){
+        [_curScrollView removeFromSuperview];
+        _curScrollView = nil;
+    }
+    
     _curScrollView = [SDCycleScrollView cycleScrollViewWithFrame:CGRectZero imageURLStringsGroup:imageURLStringsGroup];
     _curScrollView.autoScroll = NO;
     _curScrollView.infiniteLoop = NO;
@@ -345,10 +350,19 @@
         [weakSelf didClickScreenFun:self->_isHideMsgType];
     };
     
+    if(_curEditTypeBottomView){
+        [_curEditTypeBottomView removeFromSuperview];
+        _curEditTypeBottomView = nil;
+    }
+    
     _curEditTypeBottomView = [[editTypeBottomView alloc] init];
     _curEditTypeBottomView.isBlackType = YES;
     [self.view addSubview:_curEditTypeBottomView];
-    //_curEditTypeBottomView.hidden = YES;
+    //_curEditTypeBottomView.backgroundColor = [UIColor greenColor];
+    if(!_isPortraitType){
+        _curEditTypeBottomView.hidden = YES;
+    }
+    
     [_curEditTypeBottomView mas_makeConstraints:^(MASConstraintMaker *make) {
         make.left.mas_equalTo(0);
         make.right.mas_equalTo(0);