初始化提交

WebDriverAgentTests/IntegrationApp/Classes/TouchableView.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 "TouchableView.h"
+
+@implementation TouchableView
+
+- (instancetype)initWithFrame:(CGRect)frame
+{
+  self = [super initWithFrame:frame];
+  if (self) {
+    self.multipleTouchEnabled = YES;
+    self.numberOFTaps = 0;
+    self.touchViews = [[NSMutableDictionary alloc] init];
+  }
+  return self;
+}
+
+- (instancetype)initWithCoder:(NSCoder *)coder
+{
+  self = [super initWithCoder:coder];
+  if (self) {
+    self.multipleTouchEnabled = YES;
+    self.numberOFTaps = 0;
+    self.touchViews = [[NSMutableDictionary alloc] init];
+  }
+  return self;
+}
+
+- (void)touchesBegan:(NSSet<UITouch *> *)touches withEvent:(UIEvent *)event
+{
+  self.numberOFTaps += 1;
+  [self.delegate shouldHandleTouchesNumber:(int)touches.count];
+  for (UITouch *touch in touches)
+  {
+    [self createViewForTouch:touch];
+  }
+}
+
+- (void)touchesMoved:(NSSet<UITouch *> *)touches withEvent:(UIEvent *)event
+{
+  for (UITouch *touch in touches)
+  {
+    TouchSpotView *view = [self viewForTouch:touch];
+    CGPoint newLocation = [touch locationInView:self];
+    view.center = newLocation;
+  }
+}
+
+- (void)touchesEnded:(NSSet<UITouch *> *)touches withEvent:(UIEvent *)event
+{
+  for (UITouch *touch in touches)
+  {
+    [self removeViewForTouch:touch];
+  }
+  [self.delegate shouldHandleTapsNumber:self.numberOFTaps];
+}
+
+- (void)touchesCancelled:(NSSet<UITouch *> *)touches withEvent:(UIEvent *)event
+{
+  for (UITouch *touch in touches)
+  {
+    [self removeViewForTouch:touch];
+  }
+}
+
+- (void)createViewForTouch:(UITouch *)touch
+{
+  if (touch)
+  {
+    TouchSpotView *newView = [[TouchSpotView alloc] init];
+    newView.bounds = CGRectMake(0, 0, 1, 1);
+    newView.center = [touch locationInView:self];
+    [self addSubview:newView];
+    [UIView animateWithDuration:0.2 animations:^{
+      newView.bounds = CGRectMake(0, 0, 100, 100);
+    }];
+    
+    self.touchViews[[self touchHash:touch]] = newView;
+  }
+}
+
+- (TouchSpotView *)viewForTouch:(UITouch *)touch
+{
+  return self.touchViews[[self touchHash:touch]];
+}
+
+- (void)removeViewForTouch:(UITouch *)touch
+{
+  NSNumber *touchHash = [self touchHash:touch];
+  UIView *view = self.touchViews[touchHash];
+  if (view)
+  {
+    [view removeFromSuperview];
+    [self.touchViews removeObjectForKey:touchHash];
+  }
+}
+
+- (NSNumber *)touchHash:(UITouch *)touch
+{
+  return [NSNumber numberWithUnsignedInteger:touch.hash];
+}
+@end