├── BrightnessVolumeView.xcodeproj
    ├── project.pbxproj
    ├── project.xcworkspace
    │   ├── contents.xcworkspacedata
    │   ├── xcshareddata
    │   │   └── IDEWorkspaceChecks.plist
    │   └── xcuserdata
    │   │   ├── admin.xcuserdatad
    │   │       └── UserInterfaceState.xcuserstate
    │   │   └── hb.xcuserdatad
    │   │       └── UserInterfaceState.xcuserstate
    └── xcuserdata
    │   ├── admin.xcuserdatad
    │       └── xcschemes
    │       │   ├── BrightnessVolumeView.xcscheme
    │       │   └── xcschememanagement.plist
    │   └── hb.xcuserdatad
    │       ├── xcdebugger
    │           └── Breakpoints_v2.xcbkptlist
    │       └── xcschemes
    │           └── xcschememanagement.plist
├── BrightnessVolumeView
    ├── AppDelegate.h
    ├── AppDelegate.m
    ├── Assets.xcassets
    │   └── AppIcon.appiconset
    │   │   └── Contents.json
    ├── Base.lproj
    │   ├── LaunchScreen.storyboard
    │   └── Main.storyboard
    ├── BrightnessVolumeView
    │   ├── BrightnessView.h
    │   ├── BrightnessView.m
    │   ├── BrightnessVolumeView.h
    │   ├── BrightnessVolumeView.m
    │   └── resource.bundle
    │   │   └── brightness.png
    ├── Info.plist
    ├── ViewController.h
    ├── ViewController.m
    └── main.m
├── README.md
└── Screenshot
    ├── IMG_1.PNG
    └── IMG_2.PNG


/BrightnessVolumeView.xcodeproj/project.pbxproj:
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 7 |       buildImplicitDependencies = "YES">
 8 |       <BuildActionEntries>
 9 |          <BuildActionEntry
10 |             buildForTesting = "YES"
11 |             buildForRunning = "YES"
12 |             buildForProfiling = "YES"
13 |             buildForArchiving = "YES"
14 |             buildForAnalyzing = "YES">
15 |             <BuildableReference
16 |                BuildableIdentifier = "primary"
17 |                BlueprintIdentifier = "84C5447E1EA74E5200CD1E55"
18 |                BuildableName = "BrightnessVolumeView.app"
19 |                BlueprintName = "BrightnessVolumeView"
20 |                ReferencedContainer = "container:BrightnessVolumeView.xcodeproj">
21 |             </BuildableReference>
22 |          </BuildActionEntry>
23 |       </BuildActionEntries>
24 |    </BuildAction>
25 |    <TestAction
26 |       buildConfiguration = "Debug"
27 |       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
28 |       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
29 |       shouldUseLaunchSchemeArgsEnv = "YES">
30 |       <Testables>
31 |       </Testables>
32 |       <MacroExpansion>
33 |          <BuildableReference
34 |             BuildableIdentifier = "primary"
35 |             BlueprintIdentifier = "84C5447E1EA74E5200CD1E55"
36 |             BuildableName = "BrightnessVolumeView.app"
37 |             BlueprintName = "BrightnessVolumeView"
38 |             ReferencedContainer = "container:BrightnessVolumeView.xcodeproj">
39 |          </BuildableReference>
40 |       </MacroExpansion>
41 |       <AdditionalOptions>
42 |       </AdditionalOptions>
43 |    </TestAction>
44 |    <LaunchAction
45 |       buildConfiguration = "Debug"
46 |       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
47 |       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
48 |       launchStyle = "0"
49 |       useCustomWorkingDirectory = "NO"
50 |       ignoresPersistentStateOnLaunch = "NO"
51 |       debugDocumentVersioning = "YES"
52 |       debugServiceExtension = "internal"
53 |       allowLocationSimulation = "YES">
54 |       <BuildableProductRunnable
55 |          runnableDebuggingMode = "0">
56 |          <BuildableReference
57 |             BuildableIdentifier = "primary"
58 |             BlueprintIdentifier = "84C5447E1EA74E5200CD1E55"
59 |             BuildableName = "BrightnessVolumeView.app"
60 |             BlueprintName = "BrightnessVolumeView"
61 |             ReferencedContainer = "container:BrightnessVolumeView.xcodeproj">
62 |          </BuildableReference>
63 |       </BuildableProductRunnable>
64 |       <AdditionalOptions>
65 |       </AdditionalOptions>
66 |    </LaunchAction>
67 |    <ProfileAction
68 |       buildConfiguration = "Release"
69 |       shouldUseLaunchSchemeArgsEnv = "YES"
70 |       savedToolIdentifier = ""
71 |       useCustomWorkingDirectory = "NO"
72 |       debugDocumentVersioning = "YES">
73 |       <BuildableProductRunnable
74 |          runnableDebuggingMode = "0">
75 |          <BuildableReference
76 |             BuildableIdentifier = "primary"
77 |             BlueprintIdentifier = "84C5447E1EA74E5200CD1E55"
78 |             BuildableName = "BrightnessVolumeView.app"
79 |             BlueprintName = "BrightnessVolumeView"
80 |             ReferencedContainer = "container:BrightnessVolumeView.xcodeproj">
81 |          </BuildableReference>
82 |       </BuildableProductRunnable>
83 |    </ProfileAction>
84 |    <AnalyzeAction
85 |       buildConfiguration = "Debug">
86 |    </AnalyzeAction>
87 |    <ArchiveAction
88 |       buildConfiguration = "Release"
89 |       revealArchiveInOrganizer = "YES">
90 |    </ArchiveAction>
91 | </Scheme>
92 | 


--------------------------------------------------------------------------------
/BrightnessVolumeView.xcodeproj/xcuserdata/admin.xcuserdatad/xcschemes/xcschememanagement.plist:
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 1 | <?xml version="1.0" encoding="UTF-8"?>
 2 | <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 3 | <plist version="1.0">
 4 | <dict>
 5 | 	<key>SchemeUserState</key>
 6 | 	<dict>
 7 | 		<key>BrightnessVolumeView.xcscheme</key>
 8 | 		<dict>
 9 | 			<key>orderHint</key>
10 | 			<integer>0</integer>
11 | 		</dict>
12 | 	</dict>
13 | 	<key>SuppressBuildableAutocreation</key>
14 | 	<dict>
15 | 		<key>84C5447E1EA74E5200CD1E55</key>
16 | 		<dict>
17 | 			<key>primary</key>
18 | 			<true/>
19 | 		</dict>
20 | 	</dict>
21 | </dict>
22 | </plist>
23 | 


--------------------------------------------------------------------------------
/BrightnessVolumeView.xcodeproj/xcuserdata/hb.xcuserdatad/xcdebugger/Breakpoints_v2.xcbkptlist:
--------------------------------------------------------------------------------
1 | <?xml version="1.0" encoding="UTF-8"?>
2 | <Bucket
3 |    type = "1"
4 |    version = "2.0">
5 | </Bucket>
6 | 


--------------------------------------------------------------------------------
/BrightnessVolumeView.xcodeproj/xcuserdata/hb.xcuserdatad/xcschemes/xcschememanagement.plist:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="UTF-8"?>
 2 | <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 3 | <plist version="1.0">
 4 | <dict>
 5 | 	<key>SchemeUserState</key>
 6 | 	<dict>
 7 | 		<key>BrightnessVolumeView.xcscheme</key>
 8 | 		<dict>
 9 | 			<key>orderHint</key>
10 | 			<integer>0</integer>
11 | 		</dict>
12 | 	</dict>
13 | </dict>
14 | </plist>
15 | 


--------------------------------------------------------------------------------
/BrightnessVolumeView/AppDelegate.h:
--------------------------------------------------------------------------------
 1 | //
 2 | //  AppDelegate.h
 3 | //  BrightnessVolumeView
 4 | //
 5 | //  Created by admin on 2017/4/19.
 6 | //  Copyright © 2017年 admin. All rights reserved.
 7 | //
 8 | 
 9 | #import <UIKit/UIKit.h>
10 | 
11 | @interface AppDelegate : UIResponder <UIApplicationDelegate>
12 | 
13 | @property (strong, nonatomic) UIWindow *window;
14 | 
15 | 
16 | @end
17 | 
18 | 


--------------------------------------------------------------------------------
/BrightnessVolumeView/AppDelegate.m:
--------------------------------------------------------------------------------
 1 | //
 2 | //  AppDelegate.m
 3 | //  BrightnessVolumeView
 4 | //
 5 | //  Created by admin on 2017/4/19.
 6 | //  Copyright © 2017年 admin. All rights reserved.
 7 | //
 8 | 
 9 | #import "AppDelegate.h"
10 | 
11 | @interface AppDelegate ()
12 | 
13 | @end
14 | 
15 | @implementation AppDelegate
16 | 
17 | 
18 | - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
19 |     // Override point for customization after application launch.
20 |     return YES;
21 | }
22 | 
23 | 
24 | - (void)applicationWillResignActive:(UIApplication *)application {
25 |     // Sent when the application is about to move from active to inactive state. This can occur for certain types of temporary interruptions (such as an incoming phone call or SMS message) or when the user quits the application and it begins the transition to the background state.
26 |     // Use this method to pause ongoing tasks, disable timers, and invalidate graphics rendering callbacks. Games should use this method to pause the game.
27 | }
28 | 
29 | 
30 | - (void)applicationDidEnterBackground:(UIApplication *)application {
31 |     // Use this method to release shared resources, save user data, invalidate timers, and store enough application state information to restore your application to its current state in case it is terminated later.
32 |     // If your application supports background execution, this method is called instead of applicationWillTerminate: when the user quits.
33 | }
34 | 
35 | 
36 | - (void)applicationWillEnterForeground:(UIApplication *)application {
37 |     // Called as part of the transition from the background to the active state; here you can undo many of the changes made on entering the background.
38 | }
39 | 
40 | 
41 | - (void)applicationDidBecomeActive:(UIApplication *)application {
42 |     // Restart any tasks that were paused (or not yet started) while the application was inactive. If the application was previously in the background, optionally refresh the user interface.
43 | }
44 | 
45 | 
46 | - (void)applicationWillTerminate:(UIApplication *)application {
47 |     // Called when the application is about to terminate. Save data if appropriate. See also applicationDidEnterBackground:.
48 | }
49 | 
50 | 
51 | @end
52 | 


--------------------------------------------------------------------------------
/BrightnessVolumeView/Assets.xcassets/AppIcon.appiconset/Contents.json:
--------------------------------------------------------------------------------
 1 | {
 2 |   "images" : [
 3 |     {
 4 |       "idiom" : "iphone",
 5 |       "size" : "20x20",
 6 |       "scale" : "2x"
 7 |     },
 8 |     {
 9 |       "idiom" : "iphone",
10 |       "size" : "20x20",
11 |       "scale" : "3x"
12 |     },
13 |     {
14 |       "idiom" : "iphone",
15 |       "size" : "29x29",
16 |       "scale" : "2x"
17 |     },
18 |     {
19 |       "idiom" : "iphone",
20 |       "size" : "29x29",
21 |       "scale" : "3x"
22 |     },
23 |     {
24 |       "idiom" : "iphone",
25 |       "size" : "40x40",
26 |       "scale" : "2x"
27 |     },
28 |     {
29 |       "idiom" : "iphone",
30 |       "size" : "40x40",
31 |       "scale" : "3x"
32 |     },
33 |     {
34 |       "idiom" : "iphone",
35 |       "size" : "60x60",
36 |       "scale" : "2x"
37 |     },
38 |     {
39 |       "idiom" : "iphone",
40 |       "size" : "60x60",
41 |       "scale" : "3x"
42 |     },
43 |     {
44 |       "idiom" : "ios-marketing",
45 |       "size" : "1024x1024",
46 |       "scale" : "1x"
47 |     }
48 |   ],
49 |   "info" : {
50 |     "version" : 1,
51 |     "author" : "xcode"
52 |   }
53 | }


--------------------------------------------------------------------------------
/BrightnessVolumeView/Base.lproj/LaunchScreen.storyboard:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 2 | <document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="11134" systemVersion="15F34" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" launchScreen="YES" useTraitCollections="YES" colorMatched="YES" initialViewController="01J-lp-oVM">
 3 |     <dependencies>
 4 |         <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="11106"/>
 5 |         <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
 6 |     </dependencies>
 7 |     <scenes>
 8 |         <!--View Controller-->
 9 |         <scene sceneID="EHf-IW-A2E">
10 |             <objects>
11 |                 <viewController id="01J-lp-oVM" sceneMemberID="viewController">
12 |                     <layoutGuides>
13 |                         <viewControllerLayoutGuide type="top" id="Llm-lL-Icb"/>
14 |                         <viewControllerLayoutGuide type="bottom" id="xb3-aO-Qok"/>
15 |                     </layoutGuides>
16 |                     <view key="view" contentMode="scaleToFill" id="Ze5-6b-2t3">
17 |                         <rect key="frame" x="0.0" y="0.0" width="375" height="667"/>
18 |                         <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
19 |                         <color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
20 |                     </view>
21 |                 </viewController>
22 |                 <placeholder placeholderIdentifier="IBFirstResponder" id="iYj-Kq-Ea1" userLabel="First Responder" sceneMemberID="firstResponder"/>
23 |             </objects>
24 |             <point key="canvasLocation" x="53" y="375"/>
25 |         </scene>
26 |     </scenes>
27 | </document>
28 | 


--------------------------------------------------------------------------------
/BrightnessVolumeView/Base.lproj/Main.storyboard:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="UTF-8"?>
 2 | <document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="12118" systemVersion="16E195" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" colorMatched="YES" initialViewController="BYZ-38-t0r">
 3 |     <device id="retina4_7" orientation="portrait">
 4 |         <adaptation id="fullscreen"/>
 5 |     </device>
 6 |     <dependencies>
 7 |         <deployment identifier="iOS"/>
 8 |         <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="12086"/>
 9 |         <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
10 |     </dependencies>
11 |     <scenes>
12 |         <!--View Controller-->
13 |         <scene sceneID="tne-QT-ifu">
14 |             <objects>
15 |                 <viewController id="BYZ-38-t0r" customClass="ViewController" sceneMemberID="viewController">
16 |                     <layoutGuides>
17 |                         <viewControllerLayoutGuide type="top" id="y3c-jy-aDJ"/>
18 |                         <viewControllerLayoutGuide type="bottom" id="wfy-db-euE"/>
19 |                     </layoutGuides>
20 |                     <view key="view" contentMode="scaleToFill" id="8bC-Xf-vdC">
21 |                         <rect key="frame" x="0.0" y="0.0" width="375" height="667"/>
22 |                         <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
23 |                         <subviews>
24 |                             <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="上下滑动调节亮度" textAlignment="center" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="Fzr-EP-Dfx">
25 |                                 <rect key="frame" x="0.0" y="0.0" width="187.5" height="667"/>
26 |                                 <color key="backgroundColor" red="0.9748554801" green="1" blue="0.78576526749999998" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
27 |                                 <fontDescription key="fontDescription" type="system" pointSize="17"/>
28 |                                 <nil key="textColor"/>
29 |                                 <nil key="highlightedColor"/>
30 |                             </label>
31 |                             <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="上下滑动调节音量" textAlignment="center" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="nkU-If-O1u">
32 |                                 <rect key="frame" x="187.5" y="0.0" width="187" height="667"/>
33 |                                 <color key="backgroundColor" red="0.38823529410000002" green="0.74901960779999999" blue="0.90196078430000004" alpha="1" colorSpace="calibratedRGB"/>
34 |                                 <fontDescription key="fontDescription" type="system" pointSize="17"/>
35 |                                 <nil key="textColor"/>
36 |                                 <nil key="highlightedColor"/>
37 |                             </label>
38 |                             <view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="1eO-qZ-VCi" customClass="BrightnessVolumeView">
39 |                                 <rect key="frame" x="0.0" y="0.0" width="375" height="667"/>
40 |                                 <color key="backgroundColor" white="0.0" alpha="0.0" colorSpace="calibratedWhite"/>
41 |                             </view>
42 |                         </subviews>
43 |                         <color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
44 |                         <constraints>
45 |                             <constraint firstItem="Fzr-EP-Dfx" firstAttribute="top" secondItem="8bC-Xf-vdC" secondAttribute="top" id="6Ok-Bw-nx0"/>
46 |                             <constraint firstItem="wfy-db-euE" firstAttribute="top" secondItem="1eO-qZ-VCi" secondAttribute="bottom" id="6aB-tJ-Ewn"/>
47 |                             <constraint firstItem="wfy-db-euE" firstAttribute="top" secondItem="nkU-If-O1u" secondAttribute="bottom" id="8dU-2G-Xak"/>
48 |                             <constraint firstAttribute="trailing" secondItem="1eO-qZ-VCi" secondAttribute="trailing" id="GXN-rw-Dms"/>
49 |                             <constraint firstItem="nkU-If-O1u" firstAttribute="leading" secondItem="Fzr-EP-Dfx" secondAttribute="trailing" id="Jav-Jb-wAK"/>
50 |                             <constraint firstItem="nkU-If-O1u" firstAttribute="width" secondItem="Fzr-EP-Dfx" secondAttribute="width" id="Tpu-Jh-905"/>
51 |                             <constraint firstItem="Fzr-EP-Dfx" firstAttribute="leading" secondItem="8bC-Xf-vdC" secondAttribute="leading" id="Vqt-2l-bgF"/>
52 |                             <constraint firstItem="1eO-qZ-VCi" firstAttribute="leading" secondItem="8bC-Xf-vdC" secondAttribute="leading" id="ZL8-32-oKl"/>
53 |                             <constraint firstAttribute="trailing" secondItem="nkU-If-O1u" secondAttribute="trailing" id="cEv-LT-App"/>
54 |                             <constraint firstItem="1eO-qZ-VCi" firstAttribute="top" secondItem="8bC-Xf-vdC" secondAttribute="top" id="wpG-b6-i9i"/>
55 |                             <constraint firstItem="wfy-db-euE" firstAttribute="top" secondItem="Fzr-EP-Dfx" secondAttribute="bottom" id="xVo-x6-jOV"/>
56 |                             <constraint firstItem="nkU-If-O1u" firstAttribute="top" secondItem="8bC-Xf-vdC" secondAttribute="top" id="yiB-Zk-uF1"/>
57 |                         </constraints>
58 |                     </view>
59 |                 </viewController>
60 |                 <placeholder placeholderIdentifier="IBFirstResponder" id="dkx-z0-nzr" sceneMemberID="firstResponder"/>
61 |             </objects>
62 |             <point key="canvasLocation" x="-194" y="70"/>
63 |         </scene>
64 |     </scenes>
65 | </document>
66 | 


--------------------------------------------------------------------------------
/BrightnessVolumeView/BrightnessVolumeView/BrightnessView.h:
--------------------------------------------------------------------------------
 1 | //
 2 | //  Created by zlcode on 2017/4/19.
 3 | //  Copyright © 2017年 zlcode. All rights reserved.
 4 | //
 5 | 
 6 | #import <UIKit/UIKit.h>
 7 | 
 8 | #define ZLScreenWidth [UIScreen mainScreen].bounds.size.width
 9 | #define ZLScreenHeight [UIScreen mainScreen].bounds.size.height
10 | #define ZLSystemVersion ([[[UIDevice currentDevice] systemVersion] floatValue])
11 | 
12 | @interface BrightnessView : UIView
13 | 
14 | + (instancetype)sharedBrightnessView;
15 | 
16 | @end
17 | 


--------------------------------------------------------------------------------
/BrightnessVolumeView/BrightnessVolumeView/BrightnessView.m:
--------------------------------------------------------------------------------
  1 | //
  2 | //  Created by zlcode on 2017/4/19.
  3 | //  Copyright © 2017年 zlcode. All rights reserved.
  4 | //
  5 | 
  6 | #import "BrightnessView.h"
  7 | 
  8 | @interface BrightnessView ()
  9 | 
 10 | @property (nonatomic, strong) UIImageView		*backImage;
 11 | @property (nonatomic, strong) UILabel			*title;
 12 | @property (nonatomic, strong) UIView			*brightnessLevelView;
 13 | @property (nonatomic, strong) NSMutableArray	*tipArray;
 14 | @property (nonatomic, strong) NSTimer			*timer;
 15 | 
 16 | @end
 17 | 
 18 | @implementation BrightnessView
 19 | 
 20 | #pragma mark - 懒加载
 21 | -(UILabel *)title {
 22 |     if (!_title) {
 23 |         _title   = [[UILabel alloc] initWithFrame:CGRectMake(0, 5, self.bounds.size.width, 30)];
 24 |         _title.font  = [UIFont boldSystemFontOfSize:16];
 25 |         _title.textColor = [UIColor colorWithRed:0.25f green:0.22f blue:0.21f alpha:1.00f];
 26 |         _title.textAlignment = NSTextAlignmentCenter;
 27 |         _title.text   = @"亮度";
 28 |     }
 29 |     return _title;
 30 | }
 31 | 
 32 | - (UIImageView *)backImage {
 33 |     
 34 |     if (!_backImage) {
 35 |         _backImage = [[UIImageView alloc] initWithFrame:CGRectMake(0, 0, 79, 76)];
 36 |         _backImage.image  = [UIImage imageNamed:getResourceFromBundleFileName(@"brightness")];
 37 |     }
 38 |     return _backImage;
 39 | }
 40 | 
 41 | -(UIView *)brightnessLevelView {
 42 |     
 43 |     if (!_brightnessLevelView) {
 44 |         _brightnessLevelView  = [[UIView alloc]initWithFrame:CGRectMake(13, 132, self.bounds.size.width - 26, 7)];
 45 |         _brightnessLevelView.backgroundColor = [UIColor colorWithRed:0.25f green:0.22f blue:0.21f alpha:1.00f];
 46 |         [self addSubview:_brightnessLevelView];
 47 |     }
 48 |     return _brightnessLevelView;
 49 | }
 50 | 
 51 | #pragma mark - 单例
 52 | + (instancetype)sharedBrightnessView {
 53 | 	static BrightnessView *instance;
 54 | 	static dispatch_once_t onceToken;
 55 | 	dispatch_once(&onceToken, ^{
 56 | 		instance = [[BrightnessView alloc] init];
 57 | 		[[[UIApplication sharedApplication].windows firstObject] addSubview:instance];
 58 | 	});
 59 | 	return instance;
 60 | }
 61 | 
 62 | - (instancetype)init {
 63 | 	if (self = [super init]) {
 64 |         [self setupUI];
 65 | 	}
 66 | 	return self;
 67 | }
 68 | 
 69 | - (void)setupUI {
 70 |     self.frame = CGRectMake(ZLScreenWidth * 0.5, ZLScreenHeight * 0.5 - 20, 155, 155);
 71 |     self.layer.cornerRadius  = 10;
 72 |     self.layer.masksToBounds = YES;
 73 |     
 74 |     // 毛玻璃效果
 75 |     UIToolbar *toolbar = [[UIToolbar alloc] initWithFrame:self.bounds];
 76 |     [self addSubview:toolbar];
 77 |     
 78 |     [self addSubview:self.backImage];
 79 |     [self addSubview:self.title];
 80 |     [self addSubview:self.brightnessLevelView];
 81 |     
 82 |     [self createTips];
 83 |     [self addStatusBarNotification];
 84 |     [self addKVOObserver];
 85 |     
 86 |     self.alpha = 0.0;
 87 | }
 88 | 
 89 | #pragma makr - 创建 Tips
 90 | - (void)createTips {
 91 | 	
 92 | 	self.tipArray = [NSMutableArray arrayWithCapacity:16];
 93 | 	CGFloat tipW = (self.brightnessLevelView.bounds.size.width - 17) / 16;
 94 | 	CGFloat tipH = 5;
 95 | 	CGFloat tipY = 1;
 96 |     
 97 |     for (int i = 0; i < 16; i++) {
 98 |         CGFloat tipX   = i * (tipW + 1) + 1;
 99 |         UIImageView *image    = [[UIImageView alloc] init];
100 |         image.backgroundColor = [UIColor whiteColor];
101 |         image.frame           = CGRectMake(tipX, tipY, tipW, tipH);
102 | 		[self.brightnessLevelView addSubview:image];
103 | 		[self.tipArray addObject:image];
104 | 	}
105 | 	[self updateBrightnessLevel:[UIScreen mainScreen].brightness];
106 | }
107 | 
108 | #pragma makr - 通知 KVO
109 | - (void)addStatusBarNotification {
110 |     /** 注册 UIApplicationDidChangeStatusBarOrientationNotification -状态栏方向改变
111 |      */
112 |     [[NSNotificationCenter defaultCenter] addObserver:self
113 |                                              selector:@selector(statusBarOrientationNotification:)
114 |                                                  name:UIApplicationDidChangeStatusBarOrientationNotification
115 |                                                object:nil];
116 | }
117 | 
118 | - (void)addKVOObserver {
119 | 	[[UIScreen mainScreen] addObserver:self
120 | 							forKeyPath:@"brightness"
121 | 							   options:NSKeyValueObservingOptionNew context:NULL];
122 | }
123 | 
124 | - (void)observeValueForKeyPath:(NSString *)keyPath
125 | 					  ofObject:(id)object
126 | 						change:(NSDictionary *)change
127 |                        context:(void *)context {
128 |     
129 |     CGFloat levelValue = [change[@"new"] floatValue];
130 | 
131 |     [self removeTimer];
132 |     [self appearBrightnessView];
133 |     [self updateBrightnessLevel:levelValue];
134 | }
135 | 
136 | #pragma mark - 状态栏方向改变通知
137 | - (void)statusBarOrientationNotification:(NSNotification *)notify {
138 | 	[self setNeedsLayout];
139 | }
140 | 
141 | #pragma mark - Brightness显示 隐藏
142 | - (void)appearBrightnessView {
143 |     [UIView animateWithDuration:0.5 animations:^{
144 |         self.alpha = 1;
145 |     } completion:^(BOOL finished) {
146 |         [self addtimer];
147 |     }];
148 | }
149 | 
150 | - (void)disAppearBrightnessView {
151 |     if (self.alpha == 1.0) {
152 | 		[UIView animateWithDuration:0.5 animations:^{
153 | 			self.alpha = 0.0;
154 |         } completion:^(BOOL finished) {
155 |             [self removeTimer];
156 | 		}];
157 | 	}
158 | }
159 | 
160 | #pragma mark - 定时器
161 | - (void)addtimer {
162 | 	if (self.timer) {
163 | 		return;
164 | 	}
165 | 	self.timer = [NSTimer timerWithTimeInterval:2
166 | 										 target:self
167 | 									   selector:@selector(disAppearBrightnessView)
168 | 									   userInfo:nil
169 | 										repeats:NO];
170 | 	[[NSRunLoop mainRunLoop] addTimer:self.timer forMode:NSDefaultRunLoopMode];
171 | }
172 | 
173 | - (void)removeTimer{
174 |     [self.timer invalidate];
175 |     self.timer = nil;
176 | }
177 | 
178 | #pragma mark - 更新亮度值
179 | - (void)updateBrightnessLevel:(CGFloat)brightnessLevel {
180 | 	CGFloat stage = 1 / 15.0;
181 | 	NSInteger level = brightnessLevel / stage;
182 |     for (int i = 0; i < self.tipArray.count; i++) {
183 | 		UIImageView *img = self.tipArray[i];
184 |         if (i <= level) {
185 | 			img.hidden = NO;
186 | 		} else {
187 | 			img.hidden = YES;
188 | 		}
189 | 	}
190 | }
191 | 
192 | #pragma mark - 更新布局
193 | - (void)layoutSubviews {
194 | 	[super layoutSubviews];
195 |     //InterfaceOrientation值
196 |     UIInterfaceOrientation currInterfaceOrientation = [[UIApplication sharedApplication] statusBarOrientation];
197 |     switch (currInterfaceOrientation)
198 |     {
199 |         case UIInterfaceOrientationPortrait:
200 |         case UIInterfaceOrientationPortraitUpsideDown:
201 |         {
202 |             self.center = CGPointMake(ZLScreenWidth * 0.5, (ZLScreenHeight - 10) * 0.5);
203 |         }
204 |             break;
205 |         case UIInterfaceOrientationLandscapeLeft:
206 |         case UIInterfaceOrientationLandscapeRight:
207 |         {
208 |             self.center = CGPointMake(ZLScreenWidth * 0.5, (ZLScreenHeight) * 0.5);
209 |         }
210 |             break;
211 |         default:
212 |             break;
213 |     }
214 | 	self.backImage.center = CGPointMake(155 * 0.5, 155 * 0.5);
215 |     [self.superview bringSubviewToFront:self];
216 | }
217 | 
218 | #pragma mark - 获取bundle资源
219 | NSString* getResourceFromBundleFileName( NSString * filename) {
220 |     NSString * vodPlayerBundle = [[[NSBundle mainBundle] resourcePath] stringByAppendingPathComponent:@"resource.bundle"] ;
221 |     NSBundle *resoureBundle = [NSBundle bundleWithPath:vodPlayerBundle];
222 |     
223 |     if (resoureBundle && filename)
224 |     {
225 |         NSString * bundlePath = [[resoureBundle resourcePath ] stringByAppendingPathComponent:filename];
226 |         
227 |         return bundlePath;
228 |     }
229 |     return nil ;
230 | }
231 | 
232 | #pragma mark - 销毁
233 | - (void)dealloc {
234 |     [[UIScreen mainScreen] removeObserver:self forKeyPath:@"brightness"];
235 |     [[NSNotificationCenter defaultCenter] removeObserver:self];
236 | }
237 | 
238 | @end
239 | 


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/BrightnessVolumeView/BrightnessVolumeView/BrightnessVolumeView.h:
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 1 | //
 2 | //  Created by zlcode on 2017/4/19.
 3 | //  Copyright © 2017年 zlcode. All rights reserved.
 4 | //
 5 | 
 6 | #import <UIKit/UIKit.h>
 7 | 
 8 | #import <MediaPlayer/MPMusicPlayerController.h>
 9 | #import <MediaPlayer/MediaPlayer.h>
10 | 
11 | #import "BrightnessView.h"
12 | 
13 | @interface BrightnessVolumeView : UIView
14 | 
15 | @property (nonatomic, strong) UISlider* volumeViewSlider; // 获取MediaPlayer的Slider
16 | @property (nonatomic, assign) float lastVolume; // 上一次调节音量时的音量大小
17 | @property (nonatomic, assign) float lastBrightness; // 上一次调节亮度时的亮度大小
18 | 
19 | @end
20 | 


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/BrightnessVolumeView/BrightnessVolumeView/BrightnessVolumeView.m:
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  1 | //
  2 | //  Created by zlcode on 2017/4/19.
  3 | //  Copyright © 2017年 zlcode. All rights reserved.
  4 | //
  5 | 
  6 | #import "BrightnessVolumeView.h"
  7 | #import <AVFoundation/AVFoundation.h>
  8 | 
  9 | @implementation BrightnessVolumeView
 10 | 
 11 | #pragma mark - xib初始化入口
 12 | - (id)initWithCoder:(NSCoder *)aDecoder{
 13 |     self = [super initWithCoder:aDecoder];
 14 |     if (self) {
 15 |         [self addPanGesture];
 16 |         [BrightnessView sharedBrightnessView];
 17 |     }
 18 |     return self;
 19 | }
 20 | 
 21 | #pragma mark - 代码初始化入口
 22 | - (id)initWithFrame:(CGRect)frame{
 23 |     self = [super initWithFrame:frame];
 24 |     if (self) {
 25 |         [self addPanGesture];
 26 |         [BrightnessView sharedBrightnessView];
 27 |     }
 28 |     return self;
 29 | }
 30 | 
 31 | #pragma mark - 添加拖动手势
 32 | - (void)addPanGesture{
 33 |     // 拖动手势
 34 |     UIPanGestureRecognizer *panRecognizer = [[UIPanGestureRecognizer alloc] initWithTarget:self action:@selector(handlePan:)];
 35 |     [self addGestureRecognizer:panRecognizer];
 36 | }
 37 | 
 38 | #pragma mark -  处理音量和亮度
 39 | - (void)handlePan:(UIPanGestureRecognizer*)recognizer
 40 | {
 41 |     CGPoint location = [recognizer locationInView:self];
 42 |     CGPoint point = [recognizer translationInView:recognizer.view];
 43 |     
 44 |     // 音量
 45 |     if (location.x > ZLScreenWidth * 0.5) {
 46 |         
 47 |         if (recognizer.state == UIGestureRecognizerStateBegan) {
 48 |             self.lastVolume = [self bfGetCurrentVolume];
 49 |         }
 50 |         
 51 |         float volumeDelta = point.y / (recognizer.view.bounds.size.height) * 0.5;
 52 |         float newVolume = self.lastVolume - volumeDelta;
 53 |         
 54 |         [self bfSetVolume:newVolume];
 55 |         
 56 |     } else {// 亮度
 57 |         
 58 |         if (recognizer.state == UIGestureRecognizerStateBegan) {
 59 |             self.lastBrightness = [UIScreen mainScreen].brightness;
 60 |         }
 61 |         
 62 |         float volumeDelta = point.y / (recognizer.view.bounds.size.height) * 0.5;
 63 |         float newVolume = self.lastBrightness - volumeDelta;
 64 |         
 65 |         [[UIScreen mainScreen] setBrightness:newVolume];
 66 |     }
 67 | }
 68 | 
 69 | #pragma mark -  兼容iOS 7.0前后的音量控制
 70 | - (float)bfGetCurrentVolume {
 71 |     // 通过控制系统声音 控制音量
 72 |     if (ZLSystemVersion >= 7) {
 73 |         if (_volumeViewSlider) {
 74 |             return _volumeViewSlider.value;
 75 |         }
 76 |         MPVolumeView *volumeView = [[MPVolumeView alloc] init];
 77 |         for (UIView *view in [volumeView subviews]){
 78 |             if ([view.class.description isEqualToString:@"MPVolumeSlider"]){
 79 |                 _volumeViewSlider = (UISlider*)view;
 80 |                 break;
 81 |             }
 82 |         }
 83 |         
 84 |         // 解决初始状态下获取不到系统音量
 85 |         AVAudioSession *audioSession = [AVAudioSession sharedInstance];
 86 |         CGFloat systemVolume = audioSession.outputVolume;
 87 |         
 88 |         return systemVolume;
 89 |     } else {
 90 | #pragma clang diagnostic push
 91 | #pragma clang diagnostic ignored "-Wdeprecated-declarations"
 92 |         // 过期api写在这里不会有警告
 93 |         return [[MPMusicPlayerController applicationMusicPlayer] volume];
 94 | #pragma clang diagnostic pop
 95 |     }
 96 | }
 97 | 
 98 | #pragma mark - 控制音量
 99 | - (void)bfSetVolume:(float)newVolume {
100 |     // 通过控制系统声音 控制音量
101 |     newVolume = newVolume > 1 ? 1 : newVolume;
102 |     newVolume = newVolume < 0 ? 0 : newVolume;
103 |     
104 |     if (ZLSystemVersion >= 7) {
105 |         [self.volumeViewSlider setValue:newVolume animated:NO];
106 |     } else {
107 | #pragma clang diagnostic push
108 | #pragma clang diagnostic ignored "-Wdeprecated-declarations"
109 |         // 过期api写在这里不会有警告
110 |         [[MPMusicPlayerController applicationMusicPlayer] setVolume:newVolume];
111 | #pragma clang diagnostic pop
112 |     }
113 | }
114 | 
115 | @end
116 | 


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/BrightnessVolumeView/BrightnessVolumeView/resource.bundle/brightness.png:
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https://raw.githubusercontent.com/dev-zlcode/BrightnessVolumeView/02f7afb47642d290830b8cc88beda5656d626f0b/BrightnessVolumeView/BrightnessVolumeView/resource.bundle/brightness.png


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/BrightnessVolumeView/Info.plist:
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 1 | <?xml version="1.0" encoding="UTF-8"?>
 2 | <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 3 | <plist version="1.0">
 4 | <dict>
 5 | 	<key>CFBundleDevelopmentRegion</key>
 6 | 	<string>en</string>
 7 | 	<key>CFBundleExecutable</key>
 8 | 	<string>$(EXECUTABLE_NAME)</string>
 9 | 	<key>CFBundleIdentifier</key>
10 | 	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
11 | 	<key>CFBundleInfoDictionaryVersion</key>
12 | 	<string>6.0</string>
13 | 	<key>CFBundleName</key>
14 | 	<string>$(PRODUCT_NAME)</string>
15 | 	<key>CFBundlePackageType</key>
16 | 	<string>APPL</string>
17 | 	<key>CFBundleShortVersionString</key>
18 | 	<string>1.0.1</string>
19 | 	<key>CFBundleVersion</key>
20 | 	<string>1</string>
21 | 	<key>LSRequiresIPhoneOS</key>
22 | 	<true/>
23 | 	<key>UILaunchStoryboardName</key>
24 | 	<string>LaunchScreen</string>
25 | 	<key>UIMainStoryboardFile</key>
26 | 	<string>Main</string>
27 | 	<key>UIRequiredDeviceCapabilities</key>
28 | 	<array>
29 | 		<string>armv7</string>
30 | 	</array>
31 | 	<key>UISupportedInterfaceOrientations</key>
32 | 	<array>
33 | 		<string>UIInterfaceOrientationPortrait</string>
34 | 		<string>UIInterfaceOrientationLandscapeLeft</string>
35 | 		<string>UIInterfaceOrientationLandscapeRight</string>
36 | 	</array>
37 | </dict>
38 | </plist>
39 | 


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/BrightnessVolumeView/ViewController.h:
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 1 | //
 2 | //  ViewController.h
 3 | //  BrightnessVolumeView
 4 | //
 5 | //  Created by admin on 2017/4/19.
 6 | //  Copyright © 2017年 admin. All rights reserved.
 7 | //
 8 | 
 9 | #import <UIKit/UIKit.h>
10 | 
11 | @interface ViewController : UIViewController
12 | 
13 | 
14 | @end
15 | 
16 | 


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/BrightnessVolumeView/ViewController.m:
--------------------------------------------------------------------------------
 1 | //
 2 | //  ViewController.m
 3 | //  BrightnessVolumeView
 4 | //
 5 | //  Created by admin on 2017/4/19.
 6 | //  Copyright © 2017年 admin. All rights reserved.
 7 | //
 8 | 
 9 | #import "ViewController.h"
10 | 
11 | #import "BrightnessVolumeView.h"
12 | 
13 | @interface ViewController ()
14 | 
15 | @end
16 | 
17 | @implementation ViewController
18 | 
19 | - (void)viewDidLoad {
20 |     [super viewDidLoad];
21 |     
22 |     // 使用方法一 xib使用 拖一个UIView修改继承类为BrightnessVolumeView就可以了
23 |     
24 |     // 使用方法二 全代码使用
25 |     BrightnessVolumeView *brightnessVolumeView = [[BrightnessVolumeView alloc] initWithFrame:self.view.bounds];
26 |     [self.view addSubview:brightnessVolumeView];
27 | }
28 | 
29 | @end
30 | 


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/BrightnessVolumeView/main.m:
--------------------------------------------------------------------------------
 1 | //
 2 | //  main.m
 3 | //  BrightnessVolumeView
 4 | //
 5 | //  Created by admin on 2017/4/19.
 6 | //  Copyright © 2017年 admin. All rights reserved.
 7 | //
 8 | 
 9 | #import <UIKit/UIKit.h>
10 | #import "AppDelegate.h"
11 | 
12 | int main(int argc, char * argv[]) {
13 |     @autoreleasepool {
14 |         return UIApplicationMain(argc, argv, nil, NSStringFromClass([AppDelegate class]));
15 |     }
16 | }
17 | 


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/README.md:
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 1 | ### 代码示例
 2 | 
 3 | ```
 4 | 	
 5 | // 使用方法一 xib使用 拖一个UIView修改继承类为BrightnessVolumeView就可以了
 6 |     
 7 | // 使用方法二 全代码使用
 8 | BrightnessVolumeView *brightnessVolumeView = [[BrightnessVolumeView alloc] initWithFrame:self.view.bounds];
 9 | [self.view addSubview:brightnessVolumeView];
10 | 
11 | ```
12 | 	
13 | ### 图片示例：
14 | 
15 | ![uiwebview-menu-1](./Screenshot/IMG_1.PNG)
16 | ![uiwebview-menu-1](./Screenshot/IMG_2.PNG)
17 | 
18 | [完整代码下载](https://github.com/YiQieSuiYuan/BrightnessVolumeView)
19 | 
20 | ### 原理说明
21 | [http://blog.zlcode.com/2017/04/19/ios-brightnessvolumeview/](http://blog.zlcode.com/2017/04/19/ios-brightnessvolumeview/)
22 | 
23 | 


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/Screenshot/IMG_1.PNG:
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https://raw.githubusercontent.com/dev-zlcode/BrightnessVolumeView/02f7afb47642d290830b8cc88beda5656d626f0b/Screenshot/IMG_1.PNG


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/Screenshot/IMG_2.PNG:
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https://raw.githubusercontent.com/dev-zlcode/BrightnessVolumeView/02f7afb47642d290830b8cc88beda5656d626f0b/Screenshot/IMG_2.PNG


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