初始化提交

WebDriverAgentTests/IntegrationApp/Classes/FBScrollViewController.m

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+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+#import "FBScrollViewController.h"
+
+#import "FBTableDataSource.h"
+
+static const CGFloat FBSubviewHeight = 40.0;
+
+@interface FBScrollViewController ()
+@property (nonatomic, weak) IBOutlet UIScrollView *scrollView;
+@property (nonatomic, strong) IBOutlet FBTableDataSource *dataSource;
+@end
+
+@implementation FBScrollViewController
+
+- (void)viewDidLoad {
+  [super viewDidLoad];
+  [self setupLabelViews];
+  self.scrollView.contentSize = CGSizeMake(CGRectGetWidth(self.view.frame), self.dataSource.count * FBSubviewHeight);
+}
+
+- (void)setupLabelViews
+{
+  NSUInteger count = self.dataSource.count;
+  for (NSInteger i = 0 ; i < count ; i++) {
+    UILabel *label = [[UILabel alloc] initWithFrame:CGRectMake(0, i * FBSubviewHeight, CGRectGetWidth(self.view.frame), FBSubviewHeight)];
+    label.text = [self.dataSource textForElementAtIndex:i];
+    label.textAlignment = NSTextAlignmentCenter;
+    [self.scrollView addSubview:label];
+  }
+}
+
+@end