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3723f2a
qrcode
Apr 11, 2016
1b73869
image
Apr 11, 2016
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46 changes: 37 additions & 9 deletions Example/QRCodeReaderViewControllerExample.xcodeproj/project.pbxproj
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Original file line number Diff line number Diff line change
Expand Up @@ -19,6 +19,11 @@
CEAF7A661A16A31600991CF8 /* QRCodeReaderView.m in Sources */ = {isa = PBXBuildFile; fileRef = CEAF7A651A16A31600991CF8 /* QRCodeReaderView.m */; };
CEAF7A691A16B05400991CF8 /* QRCameraSwitchButton.m in Sources */ = {isa = PBXBuildFile; fileRef = CEAF7A681A16B05400991CF8 /* QRCameraSwitchButton.m */; };
CEF6D1641BE7B2B0006D575D /* QRToggleTorchButton.m in Sources */ = {isa = PBXBuildFile; fileRef = CEF6D1631BE7B2B0006D575D /* QRToggleTorchButton.m */; };
D424A6111CBBB0F90076F44D /* [email protected] in Resources */ = {isa = PBXBuildFile; fileRef = D424A60C1CBBB0F90076F44D /* [email protected] */; };
D424A6121CBBB0F90076F44D /* [email protected] in Resources */ = {isa = PBXBuildFile; fileRef = D424A60D1CBBB0F90076F44D /* [email protected] */; };
D424A6131CBBB0F90076F44D /* [email protected] in Resources */ = {isa = PBXBuildFile; fileRef = D424A60E1CBBB0F90076F44D /* [email protected] */; };
D424A6141CBBB0F90076F44D /* [email protected] in Resources */ = {isa = PBXBuildFile; fileRef = D424A60F1CBBB0F90076F44D /* [email protected] */; };
D424A6151CBBB0F90076F44D /* [email protected] in Resources */ = {isa = PBXBuildFile; fileRef = D424A6101CBBB0F90076F44D /* [email protected] */; };
/* End PBXBuildFile section */

/* Begin PBXContainerItemProxy section */
Expand Down Expand Up @@ -55,6 +60,11 @@
CEAF7A681A16B05400991CF8 /* QRCameraSwitchButton.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = QRCameraSwitchButton.m; sourceTree = "<group>"; };
CEF6D1621BE7B2B0006D575D /* QRToggleTorchButton.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = QRToggleTorchButton.h; sourceTree = "<group>"; };
CEF6D1631BE7B2B0006D575D /* QRToggleTorchButton.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = QRToggleTorchButton.m; sourceTree = "<group>"; };
D424A60C1CBBB0F90076F44D /* [email protected] */ = {isa = PBXFileReference; lastKnownFileType = image.png; path = "[email protected]"; sourceTree = "<group>"; };
D424A60D1CBBB0F90076F44D /* [email protected] */ = {isa = PBXFileReference; lastKnownFileType = image.png; path = "[email protected]"; sourceTree = "<group>"; };
D424A60E1CBBB0F90076F44D /* [email protected] */ = {isa = PBXFileReference; lastKnownFileType = image.png; path = "[email protected]"; sourceTree = "<group>"; };
D424A60F1CBBB0F90076F44D /* [email protected] */ = {isa = PBXFileReference; lastKnownFileType = image.png; path = "[email protected]"; sourceTree = "<group>"; };
D424A6101CBBB0F90076F44D /* [email protected] */ = {isa = PBXFileReference; lastKnownFileType = image.png; path = "[email protected]"; sourceTree = "<group>"; };
/* End PBXFileReference section */

/* Begin PBXFrameworksBuildPhase section */
Expand Down Expand Up @@ -137,6 +147,7 @@
CE29603E1987F140008FA93B /* QRCodeReaderViewController */ = {
isa = PBXGroup;
children = (
D424A60B1CBBB0F90076F44D /* Resources */,
CE29603F1987F140008FA93B /* QRCodeReaderDelegate.h */,
CE2960401987F140008FA93B /* QRCodeReaderViewController.h */,
CE2960411987F140008FA93B /* QRCodeReaderViewController.m */,
Expand All @@ -153,6 +164,18 @@
path = ../QRCodeReaderViewController;
sourceTree = "<group>";
};
D424A60B1CBBB0F90076F44D /* Resources */ = {
isa = PBXGroup;
children = (
D424A60C1CBBB0F90076F44D /* [email protected] */,
D424A60D1CBBB0F90076F44D /* [email protected] */,
D424A60E1CBBB0F90076F44D /* [email protected] */,
D424A60F1CBBB0F90076F44D /* [email protected] */,
D424A6101CBBB0F90076F44D /* [email protected] */,
);
path = Resources;
sourceTree = "<group>";
};
/* End PBXGroup section */

/* Begin PBXNativeTarget section */
Expand Down Expand Up @@ -202,7 +225,7 @@
TargetAttributes = {
CE2960171987F124008FA93B = {
CreatedOnToolsVersion = 6.0;
DevelopmentTeam = 5SJ773RP6R;
DevelopmentTeam = 84LY8T43ZV;
};
CE29602D1987F124008FA93B = {
CreatedOnToolsVersion = 6.0;
Expand Down Expand Up @@ -234,6 +257,11 @@
isa = PBXResourcesBuildPhase;
buildActionMask = 2147483647;
files = (
D424A6151CBBB0F90076F44D /* [email protected] in Resources */,
D424A6111CBBB0F90076F44D /* [email protected] in Resources */,
D424A6131CBBB0F90076F44D /* [email protected] in Resources */,
D424A6141CBBB0F90076F44D /* [email protected] in Resources */,
D424A6121CBBB0F90076F44D /* [email protected] in Resources */,
CE2960271987F124008FA93B /* Main.storyboard in Resources */,
CE2960291987F124008FA93B /* Images.xcassets in Resources */,
);
Expand Down Expand Up @@ -379,13 +407,13 @@
buildSettings = {
ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
ASSETCATALOG_COMPILER_LAUNCHIMAGE_NAME = LaunchImage;
CODE_SIGN_IDENTITY = "iPhone Developer";
"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
CODE_SIGN_IDENTITY = "iPhone Developer: Bo Liu (C27S66H283)";
"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer: Bo Liu (C27S66H283)";
INFOPLIST_FILE = QRCodeReaderViewControllerExample/Info.plist;
LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
PRODUCT_BUNDLE_IDENTIFIER = "com.yannickloriot.${PRODUCT_NAME:rfc1034identifier}";
PRODUCT_BUNDLE_IDENTIFIER = com.tgnet.ywq;
PRODUCT_NAME = "$(TARGET_NAME)";
PROVISIONING_PROFILE = "";
PROVISIONING_PROFILE = "4290ec7a-f199-4988-8b69-9ee1492b3634";
};
name = Debug;
};
Expand All @@ -394,13 +422,13 @@
buildSettings = {
ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
ASSETCATALOG_COMPILER_LAUNCHIMAGE_NAME = LaunchImage;
CODE_SIGN_IDENTITY = "iPhone Developer";
"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
CODE_SIGN_IDENTITY = "iPhone Developer: Bo Liu (C27S66H283)";
"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer: Bo Liu (C27S66H283)";
INFOPLIST_FILE = QRCodeReaderViewControllerExample/Info.plist;
LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
PRODUCT_BUNDLE_IDENTIFIER = "com.yannickloriot.${PRODUCT_NAME:rfc1034identifier}";
PRODUCT_BUNDLE_IDENTIFIER = com.tgnet.ywq;
PRODUCT_NAME = "$(TARGET_NAME)";
PROVISIONING_PROFILE = "";
PROVISIONING_PROFILE = "4290ec7a-f199-4988-8b69-9ee1492b3634";
};
name = Release;
};
Expand Down
6 changes: 2 additions & 4 deletions Example/QRCodeReaderViewControllerExample/Base.lproj/Main.storyboard
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Original file line number Diff line number Diff line change
@@ -1,8 +1,8 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="9059" systemVersion="15B42" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" initialViewController="BYZ-38-t0r">
<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="9531" systemVersion="14F27" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" initialViewController="BYZ-38-t0r">
<dependencies>
<deployment identifier="iOS"/>
<plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="9049"/>
<plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="9529"/>
</dependencies>
<scenes>
<!--View Controller-->
Expand All @@ -19,7 +19,6 @@
<subviews>
<button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="roundedRect" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="kct-zV-dJD">
<rect key="frame" x="223" y="225" width="155" height="150"/>
<animations/>
<constraints>
<constraint firstAttribute="width" constant="155" id="4hI-l3-fwn"/>
<constraint firstAttribute="height" constant="150" id="qAa-36-Hfs"/>
Expand All @@ -32,7 +31,6 @@
</connections>
</button>
</subviews>
<animations/>
<color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite"/>
<constraints>
<constraint firstAttribute="centerY" secondItem="kct-zV-dJD" secondAttribute="centerY" id="9JB-hP-LAl"/>
Expand Down
20 changes: 20 additions & 0 deletions Example/QRCodeReaderViewControllerExample/Images.xcassets/AppIcon.appiconset/Contents.json
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Original file line number Diff line number Diff line change
Expand Up @@ -5,16 +5,31 @@
"size" : "29x29",
"scale" : "2x"
},
{
"idiom" : "iphone",
"size" : "29x29",
"scale" : "3x"
},
{
"idiom" : "iphone",
"size" : "40x40",
"scale" : "2x"
},
{
"idiom" : "iphone",
"size" : "40x40",
"scale" : "3x"
},
{
"idiom" : "iphone",
"size" : "60x60",
"scale" : "2x"
},
{
"idiom" : "iphone",
"size" : "60x60",
"scale" : "3x"
},
{
"idiom" : "ipad",
"size" : "29x29",
Expand Down Expand Up @@ -44,6 +59,11 @@
"idiom" : "ipad",
"size" : "76x76",
"scale" : "2x"
},
{
"idiom" : "ipad",
"size" : "83.5x83.5",
"scale" : "2x"
}
],
"info" : {
Expand Down
132 changes: 102 additions & 30 deletions QRCodeReaderViewController/QRCodeReaderView.m
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Expand Up @@ -26,8 +26,32 @@

#import "QRCodeReaderView.h"

#define SCAN_QRCODE_TEXT_TITLE @"扫一扫"

#define SCAN_QRCODE_BGCOLOR [UIColor colorWithRed:0 green:0 blue:0 alpha:0.3]

#define SCAN_QRCODE_IMG_LEFT_UP @"center_qrcode_leftup_img"
#define SCAN_QRCODE_IMG_RIGHT_UP @"center_qrcode_rightup_img"
#define SCAN_QRCODE_IMG_LEFT_DOWN @"center_qrcode_leftdown_img"
#define SCAN_QRCODE_IMG_RIGHT_DOWN @"center_qrcode_rightdown_img"

#define SCAN_QRCODE_IMG_LINE @"center_qrcode_line_img"

@interface QRCodeReaderView ()
@property (nonatomic, strong) CAShapeLayer *overlay;

@property (weak, nonatomic) UIView *topViewBG;
@property (weak, nonatomic) UIView *leftViewBG;
@property (weak, nonatomic) UIView *rightViewBG;
@property (weak, nonatomic) UIView *bottomViewBG;

@property (weak, nonatomic) UIImageView *leftUpImageView;
@property (weak, nonatomic) UIImageView *leftDownImageView;
@property (weak, nonatomic) UIImageView *rightUpImageView;
@property (weak, nonatomic) UIImageView *rightDownImageView;

@property (weak, nonatomic) UIImageView *lineImageView;

@property (weak, nonatomic) UILabel *tipLabel;

@end

Expand All @@ -36,45 +60,93 @@ @implementation QRCodeReaderView
- (id)initWithFrame:(CGRect)frame
{
if ((self = [super initWithFrame:frame])) {
[self addOverlay];
[self setupSubViews];
}

return self;
}

- (void)drawRect:(CGRect)rect
{
CGRect innerRect = CGRectInset(rect, 50, 50);

CGFloat minSize = MIN(innerRect.size.width, innerRect.size.height);
if (innerRect.size.width != minSize) {
innerRect.origin.x += (innerRect.size.width - minSize) / 2;
innerRect.size.width = minSize;
}
else if (innerRect.size.height != minSize) {
innerRect.origin.y += (innerRect.size.height - minSize) / 2;
innerRect.size.height = minSize;
}

CGRect offsetRect = CGRectOffset(innerRect, 0, 15);
- (void)setupSubViews{

self.topViewBG = [self createViewBG];
[self addSubview:self.topViewBG];

self.leftViewBG = [self createViewBG];
[self addSubview:self.leftViewBG];

self.rightViewBG = [self createViewBG];
[self addSubview:self.rightViewBG];

self.bottomViewBG = [self createViewBG];
[self addSubview:self.bottomViewBG];

self.leftUpImageView = [self createImageViewWithImageName:SCAN_QRCODE_IMG_LEFT_UP];
[self addSubview:self.leftUpImageView];

self.leftDownImageView = [self createImageViewWithImageName:SCAN_QRCODE_IMG_LEFT_DOWN];
[self addSubview:self.leftDownImageView];

self.rightUpImageView = [self createImageViewWithImageName:SCAN_QRCODE_IMG_RIGHT_UP];
[self addSubview:self.rightUpImageView];

self.rightDownImageView = [self createImageViewWithImageName:SCAN_QRCODE_IMG_RIGHT_DOWN];
[self addSubview:self.rightDownImageView];

self.lineImageView = [self createImageViewWithImageName:SCAN_QRCODE_IMG_LINE];
[self addSubview:self.lineImageView];

UILabel *tipLabel = [[UILabel alloc] init];
[tipLabel setNumberOfLines:0];
[tipLabel setText:@"将二维码图案放在取景框内，即可自动扫描"];
[tipLabel setTextColor:[UIColor whiteColor]];
[tipLabel setBackgroundColor:[UIColor clearColor]];
[tipLabel setTextAlignment:NSTextAlignmentCenter];
[tipLabel setFont:[UIFont systemFontOfSize:14]];
self.tipLabel = tipLabel;
[self addSubview:self.tipLabel];

}

- (UIView *)createViewBG{
UIView *viewBG = [[UIView alloc] init];
[viewBG setBackgroundColor:SCAN_QRCODE_BGCOLOR];
return viewBG;
}

_overlay.path = [UIBezierPath bezierPathWithRoundedRect:offsetRect cornerRadius:5].CGPath;
- (UIImageView *)createImageViewWithImageName:(NSString *)imageName{
UIImageView *imgView = [[UIImageView alloc] init];
[imgView setImage:[UIImage imageNamed:imageName]];
return imgView;
}

#pragma mark - Private Methods
- (void)layoutSubviews{
[super layoutSubviews];

CGFloat width = self.frame.size.width;
CGFloat height = self.frame.size.height;

self.topViewBG.frame = CGRectMake(40, 0, width-40, 40);
self.leftViewBG.frame = CGRectMake(0, 0, 40, width);
self.rightViewBG.frame = CGRectMake(width-40, 40, 40, width);
self.bottomViewBG.frame = CGRectMake(40, width - 40, width - 80, height- width + 40);

self.leftUpImageView.frame = CGRectMake(37, 37, 30, 30);
self.leftDownImageView.frame = CGRectMake(37, width - 67, 30, 30);
self.rightUpImageView.frame = CGRectMake(width - 67, 37, 30, 30);
self.rightDownImageView.frame = CGRectMake(width - 67, width - 67, 30, 30);

self.lineImageView.frame = CGRectMake(40, 40, width - 80, 2);
[UIView animateWithDuration:3.0 delay:0 options:UIViewAnimationOptionRepeat animations:^{
[self.lineImageView setFrame:CGRectMake(40, width - 45, width - 80, 2)];
} completion:^(BOOL finished) {

}];


self.tipLabel.frame = CGRectMake(10, width-25, width-20, 60);

- (void)addOverlay
{
_overlay = [[CAShapeLayer alloc] init];
_overlay.backgroundColor = [UIColor clearColor].CGColor;
_overlay.fillColor = [UIColor clearColor].CGColor;
_overlay.strokeColor = [UIColor whiteColor].CGColor;
_overlay.lineWidth = 3;
_overlay.lineDashPattern = @[@7.0, @7.0];
_overlay.lineDashPhase = 0;

[self.layer addSublayer:_overlay];

}


@end
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