图片预览时切换横屏，会切到另外一张图片

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

@@ -189,6 +189,21 @@
     }
     
     
+    
+    [self handleScreenRotateFun];
+    
+}
+
+#pragma mark 屏幕旋转 图片偏移问题
+- (void)handleScreenRotateFun
+{
+    [_curScrollView mas_remakeConstraints:^(MASConstraintMaker *make) {
+        make.left.mas_equalTo(0.0);
+        make.right.mas_equalTo(0.0);
+        make.top.mas_equalTo(0.0);
+        make.bottom.mas_equalTo(0.0);
+    }];
+    
     [_curScrollView.mainView mas_remakeConstraints:^(MASConstraintMaker *make) {
         make.left.mas_equalTo(0.0);
         make.right.mas_equalTo(0.0);
@@ -196,10 +211,21 @@
         make.bottom.mas_equalTo(0.0);
     }];
     
-    dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(0.2 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
-        [self->_curScrollView adjustWhenControllerViewWillAppera];
+    KWeakSelf
+    dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(0.05 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
+        //[self->_curScrollView adjustWhenControllerViewWillAppera];
+        [weakSelf handleScreenRotateSecondFun];
     });
+}
+
+- (void)handleScreenRotateSecondFun
+{
+    NSInteger curIndex = _index;
+    HLog(@"curIndexcurIndex 222:%ld",curIndex)
     
+    [_curScrollView removeFromSuperview];
+    self.totalDataArr = _totalDataArr;
+    [self->_curScrollView makeScrollViewScrollToIndex:curIndex];
 }
 
 #pragma mark 横屏转竖屏
@@ -221,17 +247,7 @@
         _editShareV.secretShareView.isPortraitType = _isPortraitType;
     }
     
-    
-    [_curScrollView.mainView mas_remakeConstraints:^(MASConstraintMaker *make) {
-        make.left.mas_equalTo(0.0);
-        make.right.mas_equalTo(0.0);
-        make.top.mas_equalTo(0.0);
-        make.bottom.mas_equalTo(0.0);
-    }];
-    
-    dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(0.2 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
-        [self->_curScrollView adjustWhenControllerViewWillAppera];
-    });
+    [self handleScreenRotateFun];
 }
 
 #pragma mark 用户点击分享
@@ -264,7 +280,7 @@
 - (void)clearShareAboutViewFun
 {
     if(_editShareV.secretShareView){
-        _editShareV.secretShareView = nil;
+       _editShareV.secretShareView = nil;
     }
     
     _editShareV = nil;
@@ -311,7 +327,15 @@
     });
     
     _curScrollView.itemDidScrollOperationBlock = ^(NSInteger currentIndex) {
-        weakSelf.index = currentIndex;
+        
+        //屏幕旋转 这里回调 而且值差几个
+        if(currentIndex + 1 == weakSelf.index
+           ||currentIndex -1 == weakSelf.index){
+            weakSelf.index = currentIndex;
+        }
+
+        HLog(@"curIndexcurIndex 1111:%ld --%ld",currentIndex,weakSelf.index)
+        
         [weakSelf setTitleLabelTextFunBy:currentIndex];
         [weakSelf cycleScrollViewDidScrollToIndex:currentIndex];
     };