From 7b02207537d35bfa1714bf8beafc921f717d100a Mon Sep 17 00:00:00 2001
From: 单军华
Date: Wed, 11 Jul 2018 10:47:42 +0800
Subject: [PATCH] 首次上传
---
screendisplay/Pods/TZImagePickerController/TZImagePickerController/TZImagePickerController/TZVideoPlayerController.m | 212 +++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 212 insertions(+), 0 deletions(-)
diff --git a/screendisplay/Pods/TZImagePickerController/TZImagePickerController/TZImagePickerController/TZVideoPlayerController.m b/screendisplay/Pods/TZImagePickerController/TZImagePickerController/TZImagePickerController/TZVideoPlayerController.m
new file mode 100644
index 0000000..8c75044
--- /dev/null
+++ b/screendisplay/Pods/TZImagePickerController/TZImagePickerController/TZImagePickerController/TZVideoPlayerController.m
@@ -0,0 +1,212 @@
+//
+// TZVideoPlayerController.m
+// TZImagePickerController
+//
+// Created by ������ on 16/1/5.
+// Copyright �� 2016��� ������. All rights reserved.
+//
+
+#import "TZVideoPlayerController.h"
+#import <MediaPlayer/MediaPlayer.h>
+#import "UIView+Layout.h"
+#import "TZImageManager.h"
+#import "TZAssetModel.h"
+#import "TZImagePickerController.h"
+#import "TZPhotoPreviewController.h"
+
+@interface TZVideoPlayerController () {
+ AVPlayer *_player;
+ AVPlayerLayer *_playerLayer;
+ UIButton *_playButton;
+ UIImage *_cover;
+
+ UIView *_toolBar;
+ UIButton *_doneButton;
+ UIProgressView *_progress;
+
+ UIStatusBarStyle _originStatusBarStyle;
+}
+@property (assign, nonatomic) BOOL needShowStatusBar;
+@end
+
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wdeprecated-declarations"
+
+@implementation TZVideoPlayerController
+
+- (void)viewDidLoad {
+ [super viewDidLoad];
+ self.needShowStatusBar = ![UIApplication sharedApplication].statusBarHidden;
+ self.view.backgroundColor = [UIColor blackColor];
+ TZImagePickerController *tzImagePickerVc = (TZImagePickerController *)self.navigationController;
+ if (tzImagePickerVc) {
+ self.navigationItem.title = tzImagePickerVc.previewBtnTitleStr;
+ }
+ [self configMoviePlayer];
+ [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(pausePlayerAndShowNaviBar) name:UIApplicationWillResignActiveNotification object:nil];
+}
+
+- (void)viewWillAppear:(BOOL)animated {
+ [super viewWillAppear:animated];
+ _originStatusBarStyle = [UIApplication sharedApplication].statusBarStyle;
+ [UIApplication sharedApplication].statusBarStyle = iOS7Later ? UIStatusBarStyleLightContent : UIStatusBarStyleBlackOpaque;
+}
+
+- (void)viewWillDisappear:(BOOL)animated {
+ [super viewWillDisappear:animated];
+ [UIApplication sharedApplication].statusBarStyle = _originStatusBarStyle;
+}
+
+- (void)configMoviePlayer {
+ [[TZImageManager manager] getPhotoWithAsset:_model.asset completion:^(UIImage *photo, NSDictionary *info, BOOL isDegraded) {
+ if (!isDegraded && photo) {
+ self->_cover = photo;
+ self->_doneButton.enabled = YES;
+ }
+ }];
+ [[TZImageManager manager] getVideoWithAsset:_model.asset completion:^(AVPlayerItem *playerItem, NSDictionary *info) {
+ dispatch_async(dispatch_get_main_queue(), ^{
+ self->_player = [AVPlayer playerWithPlayerItem:playerItem];
+ self->_playerLayer = [AVPlayerLayer playerLayerWithPlayer:self->_player];
+ self->_playerLayer.frame = self.view.bounds;
+ [self.view.layer addSublayer:self->_playerLayer];
+ [self addProgressObserver];
+ [self configPlayButton];
+ [self configBottomToolBar];
+ [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(pausePlayerAndShowNaviBar) name:AVPlayerItemDidPlayToEndTimeNotification object:self->_player.currentItem];
+ });
+ }];
+}
+
+/// Show progress���do it next time / ������������������������������,������������
+- (void)addProgressObserver{
+ AVPlayerItem *playerItem = _player.currentItem;
+ UIProgressView *progress = _progress;
+ [_player addPeriodicTimeObserverForInterval:CMTimeMake(1.0, 1.0) queue:dispatch_get_main_queue() usingBlock:^(CMTime time) {
+ float current = CMTimeGetSeconds(time);
+ float total = CMTimeGetSeconds([playerItem duration]);
+ if (current) {
+ [progress setProgress:(current/total) animated:YES];
+ }
+ }];
+}
+
+- (void)configPlayButton {
+ _playButton = [UIButton buttonWithType:UIButtonTypeCustom];
+ [_playButton setImage:[UIImage imageNamedFromMyBundle:@"MMVideoPreviewPlay"] forState:UIControlStateNormal];
+ [_playButton setImage:[UIImage imageNamedFromMyBundle:@"MMVideoPreviewPlayHL"] forState:UIControlStateHighlighted];
+ [_playButton addTarget:self action:@selector(playButtonClick) forControlEvents:UIControlEventTouchUpInside];
+ [self.view addSubview:_playButton];
+}
+
+- (void)configBottomToolBar {
+ _toolBar = [[UIView alloc] initWithFrame:CGRectZero];
+ CGFloat rgb = 34 / 255.0;
+ _toolBar.backgroundColor = [UIColor colorWithRed:rgb green:rgb blue:rgb alpha:0.7];
+
+ _doneButton = [UIButton buttonWithType:UIButtonTypeCustom];
+ _doneButton.titleLabel.font = [UIFont systemFontOfSize:16];
+ if (!_cover) {
+ _doneButton.enabled = NO;
+ }
+ [_doneButton addTarget:self action:@selector(doneButtonClick) forControlEvents:UIControlEventTouchUpInside];
+ TZImagePickerController *tzImagePickerVc = (TZImagePickerController *)self.navigationController;
+ if (tzImagePickerVc) {
+ [_doneButton setTitle:tzImagePickerVc.doneBtnTitleStr forState:UIControlStateNormal];
+ [_doneButton setTitleColor:tzImagePickerVc.oKButtonTitleColorNormal forState:UIControlStateNormal];
+ } else {
+ [_doneButton setTitle:[NSBundle tz_localizedStringForKey:@"Done"] forState:UIControlStateNormal];
+ [_doneButton setTitleColor:[UIColor colorWithRed:(83/255.0) green:(179/255.0) blue:(17/255.0) alpha:1.0] forState:UIControlStateNormal];
+ }
+ [_doneButton setTitleColor:tzImagePickerVc.oKButtonTitleColorDisabled forState:UIControlStateDisabled];
+ [_toolBar addSubview:_doneButton];
+ [self.view addSubview:_toolBar];
+
+ if (tzImagePickerVc.videoPreviewPageUIConfigBlock) {
+ tzImagePickerVc.videoPreviewPageUIConfigBlock(_playButton, _toolBar, _doneButton);
+ }
+}
+
+#pragma mark - Layout
+
+- (void)viewDidLayoutSubviews {
+ [super viewDidLayoutSubviews];
+
+ CGFloat statusBarHeight = [TZCommonTools tz_statusBarHeight];
+ CGFloat statusBarAndNaviBarHeight = statusBarHeight + self.navigationController.navigationBar.tz_height;
+ _playerLayer.frame = self.view.bounds;
+ CGFloat toolBarHeight = [TZCommonTools tz_isIPhoneX] ? 44 + (83 - 49) : 44;
+ _toolBar.frame = CGRectMake(0, self.view.tz_height - toolBarHeight, self.view.tz_width, toolBarHeight);
+ _doneButton.frame = CGRectMake(self.view.tz_width - 44 - 12, 0, 44, 44);
+ _playButton.frame = CGRectMake(0, statusBarAndNaviBarHeight, self.view.tz_width, self.view.tz_height - statusBarAndNaviBarHeight - toolBarHeight);
+
+ TZImagePickerController *tzImagePickerVc = (TZImagePickerController *)self.navigationController;
+ if (tzImagePickerVc.videoPreviewPageDidLayoutSubviewsBlock) {
+ tzImagePickerVc.videoPreviewPageDidLayoutSubviewsBlock(_playButton, _toolBar, _doneButton);
+ }
+}
+
+#pragma mark - Click Event
+
+- (void)playButtonClick {
+ CMTime currentTime = _player.currentItem.currentTime;
+ CMTime durationTime = _player.currentItem.duration;
+ if (_player.rate == 0.0f) {
+ if (currentTime.value == durationTime.value) [_player.currentItem seekToTime:CMTimeMake(0, 1)];
+ [_player play];
+ [self.navigationController setNavigationBarHidden:YES];
+ _toolBar.hidden = YES;
+ [_playButton setImage:nil forState:UIControlStateNormal];
+ if (iOS7Later) [UIApplication sharedApplication].statusBarHidden = YES;
+ } else {
+ [self pausePlayerAndShowNaviBar];
+ }
+}
+
+- (void)doneButtonClick {
+ if (self.navigationController) {
+ TZImagePickerController *imagePickerVc = (TZImagePickerController *)self.navigationController;
+ if (imagePickerVc.autoDismiss) {
+ [self.navigationController dismissViewControllerAnimated:YES completion:^{
+ [self callDelegateMethod];
+ }];
+ } else {
+ [self callDelegateMethod];
+ }
+ } else {
+ [self dismissViewControllerAnimated:YES completion:^{
+ [self callDelegateMethod];
+ }];
+ }
+}
+
+- (void)callDelegateMethod {
+ TZImagePickerController *imagePickerVc = (TZImagePickerController *)self.navigationController;
+ if ([imagePickerVc.pickerDelegate respondsToSelector:@selector(imagePickerController:didFinishPickingVideo:sourceAssets:)]) {
+ [imagePickerVc.pickerDelegate imagePickerController:imagePickerVc didFinishPickingVideo:_cover sourceAssets:_model.asset];
+ }
+ if (imagePickerVc.didFinishPickingVideoHandle) {
+ imagePickerVc.didFinishPickingVideoHandle(_cover,_model.asset);
+ }
+}
+
+#pragma mark - Notification Method
+
+- (void)pausePlayerAndShowNaviBar {
+ [_player pause];
+ _toolBar.hidden = NO;
+ [self.navigationController setNavigationBarHidden:NO];
+ [_playButton setImage:[UIImage imageNamedFromMyBundle:@"MMVideoPreviewPlay"] forState:UIControlStateNormal];
+
+ if (self.needShowStatusBar && iOS7Later) {
+ [UIApplication sharedApplication].statusBarHidden = NO;
+ }
+}
+
+- (void)dealloc {
+ [[NSNotificationCenter defaultCenter] removeObserver:self];
+}
+
+#pragma clang diagnostic pop
+
+@end
--
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