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- //
- // ZXVideoPlayerControlView.m
- // ZXVideoPlayer
- //
- // Created by Shawn on 16/4/21.
- // Copyright © 2016年 Shawn. All rights reserved.
- //
- #import "ZXVideoPlayerControlView.h"
- static const CGFloat kVideoControlBarHeight = 20.0 + 30.0;
- static const CGFloat kVideoControlAnimationTimeInterval = 0.3;
- static const CGFloat kVideoControlTimeLabelFontSize = 10.0;
- static const CGFloat kVideoControlBarAutoFadeOutTimeInterval = 5.0;
- @interface ZXVideoPlayerControlView ()
- @property (nonatomic, strong) UIView *topBar;
- @property (nonatomic, strong) UIView *bottomBar;
- @property (nonatomic, strong) UIButton *playButton;
- @property (nonatomic, strong) UIButton *pauseButton;
- @property (nonatomic, strong) UIButton *fullScreenButton;
- @property (nonatomic, strong) UIButton *shrinkScreenButton;
- @property (nonatomic, strong) UISlider *progressSlider;
- @property (nonatomic, strong) UILabel *timeLabel;
- @property (nonatomic, assign) BOOL isBarShowing;
- @property (nonatomic, strong) UIActivityIndicatorView *indicatorView;
- @end
- @implementation ZXVideoPlayerControlView
- - (instancetype)initWithFrame:(CGRect)frame
- {
- self = [super initWithFrame:frame];
- if (self) {
- self.backgroundColor = [UIColor clearColor];
- [self addSubview:self.topBar];
- [self addSubview:self.bottomBar];
- [self.bottomBar addSubview:self.playButton];
- [self.bottomBar addSubview:self.pauseButton];
- self.pauseButton.hidden = YES;
- [self.bottomBar addSubview:self.fullScreenButton];
- [self.bottomBar addSubview:self.shrinkScreenButton];
- self.shrinkScreenButton.hidden = YES;
- [self.bottomBar addSubview:self.progressSlider];
- [self.bottomBar addSubview:self.timeLabel];
- [self addSubview:self.indicatorView];
-
- // 返回按钮
- [self.topBar addSubview:self.backButton];
- // 锁定按钮
- [self.topBar addSubview:self.lockButton];
- // 缓冲进度条
- [self.bottomBar insertSubview:self.bufferProgressView belowSubview:self.progressSlider];
- // 快进、快退指示器
- [self addSubview:self.timeIndicatorView];
- // 亮度指示器
- [self addSubview:self.brightnessIndicatorView];
- // 音量指示器
- [self addSubview:self.volumeIndicatorView];
- // 电池条
- // [self.topBar addSubview:self.batteryView];
- // 标题
- [self.topBar addSubview:self.titleLabel];
-
- UITapGestureRecognizer *tapGesture = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(onTap:)];
- [self addGestureRecognizer:tapGesture];
-
- }
- return self;
- }
- - (void)layoutSubviews
- {
- [super layoutSubviews];
-
- self.topBar.frame = CGRectMake(CGRectGetMinX(self.bounds), CGRectGetMinY(self.bounds), CGRectGetWidth(self.bounds), kVideoControlBarHeight);
-
- self.bottomBar.frame = CGRectMake(CGRectGetMinX(self.bounds), CGRectGetHeight(self.bounds) - kVideoControlBarHeight, CGRectGetWidth(self.bounds), kVideoControlBarHeight);
-
- self.playButton.frame = CGRectMake(CGRectGetMinX(self.bottomBar.bounds), CGRectGetHeight(self.bottomBar.bounds)/2 - CGRectGetHeight(self.playButton.bounds)/2, CGRectGetWidth(self.playButton.bounds), CGRectGetHeight(self.playButton.bounds));
-
- self.pauseButton.frame = self.playButton.frame;
-
- self.fullScreenButton.frame = CGRectMake(CGRectGetWidth(self.bottomBar.bounds) - CGRectGetWidth(self.fullScreenButton.bounds), CGRectGetHeight(self.bottomBar.bounds)/2 - CGRectGetHeight(self.fullScreenButton.bounds)/2, CGRectGetWidth(self.fullScreenButton.bounds), CGRectGetHeight(self.fullScreenButton.bounds));
-
- self.shrinkScreenButton.frame = self.fullScreenButton.frame;
-
- self.progressSlider.frame = CGRectMake(CGRectGetMaxX(self.playButton.frame), 0, CGRectGetMinX(self.fullScreenButton.frame) - CGRectGetMaxX(self.playButton.frame), kVideoControlBarHeight);
-
- self.timeLabel.frame = CGRectMake(CGRectGetMidX(self.progressSlider.frame), CGRectGetHeight(self.bottomBar.bounds) - CGRectGetHeight(self.timeLabel.bounds) - 2.0, CGRectGetWidth(self.progressSlider.bounds)/2, CGRectGetHeight(self.timeLabel.bounds));
-
- self.indicatorView.center = CGPointMake(CGRectGetMidX(self.bounds), CGRectGetMidY(self.bounds));
-
- // 返回按钮
- self.backButton.frame = CGRectMake(CGRectGetMinX(self.topBar.bounds), CGRectGetHeight(self.topBar.bounds) - 40, 40, 40);
- // 锁定按钮
- self.lockButton.frame = CGRectMake(CGRectGetMaxX(self.topBar.bounds) - 40 - 10, CGRectGetHeight(self.topBar.bounds) - 40, 40, 40);
- // 缓冲进度条
- self.bufferProgressView.bounds = CGRectMake(0, 0, self.progressSlider.bounds.size.width - 7, self.progressSlider.bounds.size.height);
- self.bufferProgressView.center = CGPointMake(self.progressSlider.center.x + 2, self.progressSlider.center.y);
- // 快进、快退指示器
- self.timeIndicatorView.center = self.indicatorView.center;
- // 亮度指示器
- self.brightnessIndicatorView.center = self.indicatorView.center;
- // 音量指示器
- self.volumeIndicatorView.center = self.indicatorView.center;
- // 电池条
- // self.batteryView.frame = CGRectMake(CGRectGetMinX(self.lockButton.frame) - CGRectGetWidth(self.batteryView.bounds) - 10, CGRectGetMidY(self.topBar.bounds) - CGRectGetHeight(self.batteryView.bounds) / 2, CGRectGetWidth(self.batteryView.bounds), CGRectGetHeight(self.batteryView.bounds));
- // 标题
- self.titleLabel.frame = CGRectMake(CGRectGetWidth(self.backButton.bounds), 20, CGRectGetWidth(self.topBar.bounds) - CGRectGetWidth(self.backButton.bounds) - CGRectGetWidth(self.lockButton.bounds), kVideoControlBarHeight - 20);
- }
- - (void)didMoveToSuperview
- {
- [super didMoveToSuperview];
- self.isBarShowing = YES;
- }
- #pragma mark - Public Method
- - (void)animateHide
- {
- if (!self.isBarShowing) {
- return;
- }
-
- [[NSNotificationCenter defaultCenter] postNotificationName:kZXPlayerControlViewHideNotification object:nil];
-
- [UIView animateWithDuration:kVideoControlAnimationTimeInterval animations:^{
- self.topBar.alpha = 0.0;
- self.bottomBar.alpha = 0.0;
- } completion:^(BOOL finished) {
- self.isBarShowing = NO;
- }];
- }
- - (void)animateShow
- {
- if (self.isBarShowing) {
- return;
- }
- [UIView animateWithDuration:kVideoControlAnimationTimeInterval animations:^{
- self.topBar.alpha = 1.0;
- self.bottomBar.alpha = 1.0;
- } completion:^(BOOL finished) {
- self.isBarShowing = YES;
- [self autoFadeOutControlBar];
- }];
- }
- - (void)autoFadeOutControlBar
- {
- if (!self.isBarShowing) {
- return;
- }
- [NSObject cancelPreviousPerformRequestsWithTarget:self selector:@selector(animateHide) object:nil];
- [self performSelector:@selector(animateHide) withObject:nil afterDelay:kVideoControlBarAutoFadeOutTimeInterval];
- }
- - (void)cancelAutoFadeOutControlBar
- {
- [NSObject cancelPreviousPerformRequestsWithTarget:self selector:@selector(animateHide) object:nil];
- }
- #pragma mark - Tap Detection
- - (void)onTap:(UITapGestureRecognizer *)gesture
- {
- if (gesture.state == UIGestureRecognizerStateRecognized) {
- if (self.isBarShowing) {
- [self animateHide];
- } else {
- [self animateShow];
- [[UIApplication sharedApplication] setStatusBarHidden:NO withAnimation:UIStatusBarAnimationFade];
- }
- }
- }
- #pragma mark - getters
- - (UIView *)topBar
- {
- if (!_topBar) {
- _topBar = [UIView new];
- _topBar.accessibilityIdentifier = @"TopBar";
- _topBar.backgroundColor = [UIColor colorWithRed:0 green:0 blue:0 alpha:0.3];
- }
- return _topBar;
- }
- - (UIView *)bottomBar
- {
- if (!_bottomBar) {
- _bottomBar = [UIView new];
- _bottomBar.backgroundColor = [UIColor colorWithRed:0 green:0 blue:0 alpha:0.3];
- }
- return _bottomBar;
- }
- - (UIButton *)playButton
- {
- if (!_playButton) {
- _playButton = [UIButton buttonWithType:UIButtonTypeCustom];
- [_playButton setImage:[UIImage imageNamed:@"kr-video-player-play"] forState:UIControlStateNormal];
- _playButton.bounds = CGRectMake(0, 0, kVideoControlBarHeight, kVideoControlBarHeight);
- }
- return _playButton;
- }
- - (UIButton *)pauseButton
- {
- if (!_pauseButton) {
- _pauseButton = [UIButton buttonWithType:UIButtonTypeCustom];
- [_pauseButton setImage:[UIImage imageNamed:@"kr-video-player-pause"] forState:UIControlStateNormal];
- _pauseButton.bounds = CGRectMake(0, 0, kVideoControlBarHeight, kVideoControlBarHeight);
- }
- return _pauseButton;
- }
- - (UIButton *)fullScreenButton
- {
- if (!_fullScreenButton) {
- _fullScreenButton = [UIButton buttonWithType:UIButtonTypeCustom];
- [_fullScreenButton setImage:[UIImage imageNamed:@"kr-video-player-fullscreen"] forState:UIControlStateNormal];
- _fullScreenButton.bounds = CGRectMake(0, 0, kVideoControlBarHeight, kVideoControlBarHeight);
- }
- return _fullScreenButton;
- }
- - (UIButton *)shrinkScreenButton
- {
- if (!_shrinkScreenButton) {
- _shrinkScreenButton = [UIButton buttonWithType:UIButtonTypeCustom];
- [_shrinkScreenButton setImage:[UIImage imageNamed:@"kr-video-player-shrinkscreen"] forState:UIControlStateNormal];
- _shrinkScreenButton.bounds = CGRectMake(0, 0, kVideoControlBarHeight, kVideoControlBarHeight);
- }
- return _shrinkScreenButton;
- }
- - (UISlider *)progressSlider
- {
- if (!_progressSlider) {
- _progressSlider = [[UISlider alloc] init];
- [_progressSlider setThumbImage:[UIImage imageNamed:@"kr-video-player-point"] forState:UIControlStateNormal];
- [_progressSlider setMinimumTrackTintColor:[UIColor whiteColor]];
- [_progressSlider setMaximumTrackTintColor:[[UIColor lightGrayColor] colorWithAlphaComponent:0.4]];
- _progressSlider.value = 0.f;
- _progressSlider.continuous = YES;
- }
- return _progressSlider;
- }
- - (UILabel *)timeLabel
- {
- if (!_timeLabel) {
- _timeLabel = [UILabel new];
- _timeLabel.backgroundColor = [UIColor clearColor];
- _timeLabel.font = [UIFont systemFontOfSize:kVideoControlTimeLabelFontSize];
- _timeLabel.textColor = [UIColor whiteColor];
- _timeLabel.textAlignment = NSTextAlignmentRight;
- _timeLabel.bounds = CGRectMake(0, 0, kVideoControlTimeLabelFontSize, kVideoControlTimeLabelFontSize);
- }
- return _timeLabel;
- }
- - (UIActivityIndicatorView *)indicatorView
- {
- if (!_indicatorView) {
- _indicatorView = [[UIActivityIndicatorView alloc] initWithActivityIndicatorStyle:UIActivityIndicatorViewStyleWhite];
- [_indicatorView stopAnimating];
- }
- return _indicatorView;
- }
- - (UIButton *)backButton
- {
- if (!_backButton) {
- _backButton = [[UIButton alloc] initWithFrame:CGRectMake(0, 0, kVideoControlBarHeight , kVideoControlBarHeight)];
- [_backButton setImage:[UIImage imageNamed:@"zx-video-banner-back"] forState:UIControlStateNormal];
- _backButton.contentEdgeInsets = UIEdgeInsetsMake(5, 0, -5, 0);
- _backButton.imageEdgeInsets = UIEdgeInsetsMake(6, 6, 6, 6);
- }
- return _backButton;
- }
- - (UIButton *)lockButton
- {
- if (!_lockButton) {
- _lockButton =[[UIButton alloc] initWithFrame:CGRectMake(0, 0, kVideoControlBarHeight, kVideoControlBarHeight)];
- [_lockButton setImage:[UIImage imageNamed:@"zx-video-player-unlock"] forState:UIControlStateNormal];
- [_lockButton setImage:[UIImage imageNamed:@"zx-video-player-lock"] forState:UIControlStateHighlighted];
- [_lockButton setImage:[UIImage imageNamed:@"zx-video-player-lock"] forState:UIControlStateSelected];
- _lockButton.contentEdgeInsets = UIEdgeInsetsMake(5, 0, -5, 0);
- }
- return _lockButton;
- }
- - (UIProgressView *)bufferProgressView
- {
- if (!_bufferProgressView) {
- _bufferProgressView = [[UIProgressView alloc] initWithProgressViewStyle:UIProgressViewStyleDefault];
- _bufferProgressView.progressTintColor = [UIColor colorWithWhite:1 alpha:0.3];
- _bufferProgressView.trackTintColor = [UIColor clearColor];
- }
- return _bufferProgressView;
- }
- - (ZXVideoPlayerTimeIndicatorView *)timeIndicatorView
- {
- if (!_timeIndicatorView) {
- _timeIndicatorView = [[ZXVideoPlayerTimeIndicatorView alloc] initWithFrame:CGRectMake(0, 0, kVideoTimeIndicatorViewSide, kVideoTimeIndicatorViewSide)];
- }
- return _timeIndicatorView;
- }
- - (ZXVideoPlayerBrightnessView *)brightnessIndicatorView
- {
- if (!_brightnessIndicatorView) {
- _brightnessIndicatorView = [[ZXVideoPlayerBrightnessView alloc] initWithFrame:CGRectMake(0, 0, kVideoBrightnessIndicatorViewSide, kVideoBrightnessIndicatorViewSide)];
- }
- return _brightnessIndicatorView;
- }
- - (ZXVideoPlayerVolumeView *)volumeIndicatorView
- {
- if (!_volumeIndicatorView) {
- _volumeIndicatorView = [[ZXVideoPlayerVolumeView alloc] initWithFrame:CGRectMake(0, 0, kVideoVolumeIndicatorViewSide, kVideoVolumeIndicatorViewSide)];
- }
- return _volumeIndicatorView;
- }
- - (ZXVideoPlayerBatteryView *)batteryView
- {
- if (!_batteryView) {
- _batteryView = [[ZXVideoPlayerBatteryView alloc] initWithFrame:CGRectMake(0, 0, kVideoBatteryViewWidth, kVideoBatteryViewHeight)];
- }
- return _batteryView;
- }
- - (UILabel *)titleLabel
- {
- if (!_titleLabel) {
- _titleLabel = [[UILabel alloc] init];
- _titleLabel.lineBreakMode = NSLineBreakByTruncatingTail;
- _titleLabel.textColor = [UIColor whiteColor];
- _titleLabel.textAlignment = NSTextAlignmentCenter;
- }
- return _titleLabel;
- }
- @end
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