346 lines
12 KiB
Objective-C
Executable File
346 lines
12 KiB
Objective-C
Executable File
//
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// GKDYVideoStatusBar.m
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// GKDYVideo
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//
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// Created by QuintGao on 2023/3/22.
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// Copyright © 2023 QuintGao. All rights reserved.
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//
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#import "GKDYVideoStatusBar.h"
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#define UIColorFromHex(rgbValue) [UIColor colorWithRed:((float)((rgbValue & 0xFF0000) >> 16))/255.0 green:((float)((rgbValue & 0xFF00) >> 8))/255.0 blue:((float)(rgbValue & 0xFF))/255.0 alpha:1.0]
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@interface GKDYVideoTimerTarget : NSProxy
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@property (nonatomic, weak) id target;
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@end
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@implementation GKDYVideoTimerTarget
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+ (instancetype)proxyWithTarget:(id)target {
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GKDYVideoTimerTarget *proxy = [GKDYVideoTimerTarget alloc];
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proxy.target = target;
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return proxy;
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}
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- (NSMethodSignature *)methodSignatureForSelector:(SEL)sel {
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NSMethodSignature *signature = nil;
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if ([self.target respondsToSelector:sel]) {
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signature = [self.target methodSignatureForSelector:sel];
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}else {
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/// 动态造一个 void object selector arg 函数签名
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/// 目的是返回有效signature，不要以为找不到而crash
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signature = [NSMethodSignature signatureWithObjCTypes:"v@:@"];
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}
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return signature;
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}
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- (void)forwardInvocation:(NSInvocation *)invocation {
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if ([self.target respondsToSelector:invocation.selector]) {
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[invocation invokeWithTarget:self.target];
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}
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}
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@end
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@interface GKDYVideoStatusBar()
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/// 时间
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@property (nonatomic, strong) UILabel *dateLabel;
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/// 电池
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@property (nonatomic, strong) UIView *batteryView;
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/// 充电标识
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@property (nonatomic, strong) UIImageView *batteryImageView;
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/// 充电层
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@property (nonatomic, strong) CAShapeLayer *batteryLayer;
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/// 电池边框
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@property (nonatomic, strong) CAShapeLayer *batteryBoundLayer;
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/// 电池正极
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@property (nonatomic, strong) CAShapeLayer *batteryPositiveLayer;
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/// 电量百分比
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@property (nonatomic, strong) UILabel *batteryLabel;
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/// 网络状态
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@property (nonatomic, strong) UILabel *networkLabel;
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@property (nonatomic, strong) NSTimer *timer;
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@property (nonatomic, strong) NSDateFormatter *dateFormatter;
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@end
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@implementation GKDYVideoStatusBar
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- (instancetype)initWithFrame:(CGRect)frame {
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if (self = [super initWithFrame:frame]) {
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[self setup];
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}
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return self;
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}
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- (void)dealloc {
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[self destoryTimer];
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}
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- (void)setup {
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self.refreshTime = 3.0f;
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/// 时间
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[self addSubview:self.dateLabel];
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/// 电池
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[self addSubview:self.batteryView];
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[self.batteryView.layer addSublayer:self.batteryBoundLayer];
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[self.batteryView.layer addSublayer:self.batteryPositiveLayer];
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[self.batteryView.layer addSublayer:self.batteryLayer];
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[self.batteryView addSubview:self.batteryImageView];
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[self addSubview:self.batteryLabel];
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[self addSubview:self.networkLabel];
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[UIDevice currentDevice].batteryMonitoringEnabled = YES;
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[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(batteryLevelDidChangeNotification:) name:UIDeviceBatteryLevelDidChangeNotification object:nil];
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[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(batteryStateDidChangeNotification:) name:UIDeviceBatteryStateDidChangeNotification object:nil];
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[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(localeDidChangeNotification:) name:NSCurrentLocaleDidChangeNotification object:nil];
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}
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- (void)layoutSubviews {
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[self.dateLabel sizeToFit];
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[self.networkLabel sizeToFit];
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[self.batteryLabel sizeToFit];
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CGRect frame = self.dateLabel.frame;
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CGPoint center = self.dateLabel.center;
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// dateLabel
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frame.size.height = 16;
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self.dateLabel.frame = frame;
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center = self.center;
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self.dateLabel.center = center;
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// batteryView
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frame = self.batteryView.frame;
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frame.origin.x = self.bounds.size.width - 35;
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frame.size.width = 22;
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frame.size.height = 10;
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self.batteryView.frame = frame;
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center = self.batteryView.center;
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center.y = self.center.y;
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self.batteryView.center = center;
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// batteryLabel
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frame = self.batteryLabel.frame;
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frame.origin.x = CGRectGetMinX(self.batteryView.frame) - 5 - frame.size.width;
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frame.size.height = 16;
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self.batteryLabel.frame = frame;
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center = self.batteryLabel.center;
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center.y = self.batteryView.center.y;
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self.batteryLabel.center = center;
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// networkLabel
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frame = self.networkLabel.frame;
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frame.origin.x = 10;
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frame.size.width = frame.size.width + 13;
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frame.size.height = 14;
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self.networkLabel.frame = frame;
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center = self.networkLabel.center;
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center.y = self.batteryView.center.y;
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self.networkLabel.center = center;
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}
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- (void)batteryLevelDidChangeNotification:(NSNotification *)noti {
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[self updateUI];
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}
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- (void)batteryStateDidChangeNotification:(NSNotification *)noti {
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[self updateUI];
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}
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- (void)localeDidChangeNotification:(NSNotification *)noti {
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[self.dateFormatter setLocale:NSLocale.currentLocale];
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[self updateUI];
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}
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- (void)setNetwork:(NSString *)network {
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_network = network;
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self.networkLabel.text = network;
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[self setNeedsLayout];
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[self layoutIfNeeded];
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}
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- (void)startTimer {
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if (self.timer) return;
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self.timer = [NSTimer timerWithTimeInterval:self.refreshTime target:[GKDYVideoTimerTarget proxyWithTarget:self] selector:@selector(updateUI) userInfo:nil repeats:YES];
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[[NSRunLoop currentRunLoop] addTimer:self.timer forMode:NSRunLoopCommonModes];
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[self.timer fire];
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}
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- (void)destoryTimer {
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if (self.timer) {
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[self.timer invalidate];
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self.timer = nil;
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}
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}
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#pragma mark - update UI
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- (void)updateUI {
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[self updateDate];
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[self updateBattery];
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[self setNeedsLayout];
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[self layoutIfNeeded];
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}
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- (void)updateDate {
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NSMutableString *dateString = [[NSMutableString alloc] initWithString:[self.dateFormatter stringFromDate:[NSDate date]]];
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NSRange amRange = [dateString rangeOfString:[self.dateFormatter AMSymbol]];
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NSRange pmRange = [dateString rangeOfString:[self.dateFormatter PMSymbol]];
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if (amRange.location != NSNotFound) {
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[dateString deleteCharactersInRange:amRange];
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}else if (pmRange.location != NSNotFound) {
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[dateString deleteCharactersInRange:pmRange];
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}
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self.dateLabel.text = dateString;
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}
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- (void)updateBattery {
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[UIDevice currentDevice].batteryMonitoringEnabled = YES;
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CGFloat batteryLevel = [UIDevice currentDevice].batteryLevel;
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/// -1是模拟器
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if (batteryLevel < 0) { batteryLevel = 1.0; }
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CGRect rect = CGRectMake(1.5, 1.5, (20-3)*batteryLevel, 10-3);
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UIBezierPath *batteryPath = [UIBezierPath bezierPathWithRoundedRect:rect cornerRadius:2];
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UIColor *batteryColor;
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UIDeviceBatteryState batteryState = [UIDevice currentDevice].batteryState;
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if (batteryState == UIDeviceBatteryStateCharging || batteryState == UIDeviceBatteryStateFull) { /// 在充电
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self.batteryImageView.hidden = NO;
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} else {
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self.batteryImageView.hidden = YES;
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}
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if (@available(iOS 9.0, *)) {
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if ([NSProcessInfo processInfo].lowPowerModeEnabled) { /// 低电量模式
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batteryColor = UIColorFromHex(0xF9CF0E);
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} else {
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if (batteryState == UIDeviceBatteryStateCharging || batteryState == UIDeviceBatteryStateFull) { /// 在充电
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batteryColor = UIColorFromHex(0x37CB46);
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} else if (batteryLevel <= 0.2) { /// 电量低
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batteryColor = UIColorFromHex(0xF02C2D);
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} else { /// 电量正常 白色
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batteryColor = [UIColor whiteColor];
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}
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}
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} else {
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if (batteryState == UIDeviceBatteryStateCharging || batteryState == UIDeviceBatteryStateFull) { /// 在充电
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batteryColor = UIColorFromHex(0x37CB46);
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} else if (batteryLevel <= 0.2) { /// 电量低
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batteryColor = UIColorFromHex(0xF02C2D);
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} else { /// 电量正常 白色
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batteryColor = [UIColor whiteColor];
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}
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}
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self.batteryLayer.strokeColor = [UIColor clearColor].CGColor;
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self.batteryLayer.path = batteryPath.CGPath;
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self.batteryLayer.fillColor = batteryColor.CGColor;
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self.batteryLabel.text = [NSString stringWithFormat:@"%.0f%%", batteryLevel*100];
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}
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#pragma mark - getter
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- (UILabel *)dateLabel {
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if (!_dateLabel) {
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_dateLabel = [[UILabel alloc] init];
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_dateLabel.bounds = CGRectMake(0, 0, 100, 16);
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_dateLabel.textColor = UIColor.whiteColor;
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_dateLabel.font = [UIFont systemFontOfSize:12];
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}
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return _dateLabel;
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}
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- (NSDateFormatter *)dateFormatter {
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if (!_dateFormatter) {
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_dateFormatter = [[NSDateFormatter alloc] init];
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[_dateFormatter setLocale:NSLocale.currentLocale];
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_dateFormatter.dateStyle = NSDateFormatterNoStyle;
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_dateFormatter.timeStyle = NSDateFormatterShortStyle;
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}
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return _dateFormatter;
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}
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- (UIView *)batteryView {
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if (!_batteryView) {
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_batteryView = [[UIView alloc] init];
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}
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return _batteryView;
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}
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- (UIImageView *)batteryImageView {
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if (!_batteryImageView) {
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_batteryImageView = [[UIImageView alloc] init];
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_batteryImageView.bounds = CGRectMake(0, 0, 8, 12);
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_batteryImageView.center = CGPointMake(10, 5);
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_batteryImageView.image = [UIImage imageNamed:@"icon_battery_lightning"];
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}
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return _batteryImageView;
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}
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- (CAShapeLayer *)batteryLayer {
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if (!_batteryLayer) {
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[UIDevice currentDevice].batteryMonitoringEnabled = YES;
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CGFloat batteryLevel = [UIDevice currentDevice].batteryLevel;
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UIBezierPath *batteryPath = [UIBezierPath bezierPathWithRoundedRect:CGRectMake(1.5, 1.5, (20-3)*batteryLevel, 10-3) cornerRadius:2];
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_batteryLayer = [CAShapeLayer layer];
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_batteryLayer.lineWidth = 1;
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_batteryLayer.strokeColor = [UIColor clearColor].CGColor;
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_batteryLayer.path = batteryPath.CGPath;
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_batteryLayer.fillColor = [UIColor whiteColor].CGColor;
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}
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return _batteryLayer;
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}
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- (CAShapeLayer *)batteryBoundLayer {
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if (!_batteryBoundLayer) {
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UIBezierPath *bezierPath = [UIBezierPath bezierPathWithRoundedRect:CGRectMake(0, 0, 20, 10) cornerRadius:2.5];
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_batteryBoundLayer = [CAShapeLayer layer];
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_batteryBoundLayer.lineWidth = 1;
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_batteryBoundLayer.strokeColor = [[UIColor whiteColor] colorWithAlphaComponent:0.8].CGColor;
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_batteryBoundLayer.path = bezierPath.CGPath;
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_batteryBoundLayer.fillColor = nil;
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}
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return _batteryBoundLayer;
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}
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- (CAShapeLayer *)batteryPositiveLayer {
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if (!_batteryPositiveLayer) {
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UIBezierPath *path = [UIBezierPath bezierPathWithRoundedRect:CGRectMake(22, 3, 1, 3) byRoundingCorners:(UIRectCornerTopRight|UIRectCornerBottomRight) cornerRadii:CGSizeMake(2, 2)];
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_batteryPositiveLayer = [CAShapeLayer layer];
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_batteryPositiveLayer.lineWidth = 0.5;
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_batteryPositiveLayer.strokeColor = [[UIColor whiteColor] colorWithAlphaComponent:0.8].CGColor;
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_batteryPositiveLayer.path = path.CGPath;
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_batteryPositiveLayer.fillColor = [[UIColor whiteColor] colorWithAlphaComponent:0.8].CGColor;
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}
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return _batteryPositiveLayer;
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}
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- (UILabel *)batteryLabel {
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if (!_batteryLabel) {
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_batteryLabel = [[UILabel alloc] init];
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_batteryLabel.textColor = [UIColor whiteColor];
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_batteryLabel.font = [UIFont systemFontOfSize:11];
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_batteryLabel.textAlignment = NSTextAlignmentRight;
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}
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return _batteryLabel;
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}
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- (UILabel *)networkLabel {
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if (!_networkLabel) {
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_networkLabel = [[UILabel alloc] init];
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_networkLabel.layer.cornerRadius = 7;
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_networkLabel.layer.borderWidth = 1;
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_networkLabel.layer.borderColor = [UIColor lightGrayColor].CGColor;
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_networkLabel.textColor = [UIColor whiteColor];
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_networkLabel.font = [UIFont systemFontOfSize:9];
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_networkLabel.textAlignment = NSTextAlignmentCenter;
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_networkLabel.text = @"WIFI";
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}
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return _networkLabel;
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}
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@end
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