CNLiveViewController.m
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//
// CNLiveViewController.m
// CNLiveImagePickerController
//
// Created by jyyjkt on 08/01/2019.
// Copyright (c) 2019 jyyjkt. All rights reserved.
//
#import "CNLiveViewController.h"
#import "CNImagePickerManager.h"
#import <CNLiveUploadManager/CNLiveUploadManager.h>
@interface CNLiveViewController ()<TZImagePickerControllerDelegate>
@end
@implementation CNLiveViewController
- (void)viewDidLoad
{
[super viewDidLoad];
// Do any additional setup after loading the view, typically from a nib.
UIButton *button = [UIButton buttonWithType:UIButtonTypeCustom];
[self.view addSubview:button];
[button setTitleColor:[UIColor blackColor] forState:UIControlStateNormal];
button.backgroundColor = [UIColor yellowColor];
button.frame = CGRectMake(50, 50, 100, 100);
[button setTitle:@"相册" forState:UIControlStateNormal];
[button addTarget:self action:@selector(buttonAction:) forControlEvents:UIControlEventTouchUpInside];
}
- (void)buttonAction:(UIButton *)sender {
// [CNImagePickerManager ImagePickerWithMaxImagesCount:9 columnNumber:4 delegate:self pushPhotoPickerVc:YES isSelectOriginalPhoto:nil selectedAssets:nil enterType:CNImagePickerEnterTypeFriendsCircle pickingPhotosHandle:^(NSArray<UIImage *> *photos, NSArray *assets, BOOL isSelectOriginalPhoto) {
//
// }];
CNImagePickerController *imagePickerVc = [[CNImagePickerController alloc]initWithMaxImagesCount:9 columnNumber:4 delegate:self pushPhotoPickerVc:YES];
[imagePickerVc configTZImagePicker];//配置
imagePickerVc.modalPresentationStyle = UIModalPresentationFullScreen;
imagePickerVc.isSelectOriginalPhoto = NO;//是否选择原图
// 1.设置目前已经选中的图片数组
imagePickerVc.selectedAssets = nil; // 目前已经选中的图片数组
// 发布时长限制
imagePickerVc.maxEditVideoTime = kChat_limit_video_length;
imagePickerVc.maxVideoDuration = kChat_limit_video_length;
imagePickerVc.conversationId = @"defult";
imagePickerVc.timeout = 300;
imagePickerVc.isExportVideo = YES;//允许导出
/// 5. Single selection mode, valid when maxImagesCount = 1
/// 5. 单选模式,maxImagesCount为1时才生效
// 设置竖屏下的裁剪尺寸
NSInteger left = 30;
NSInteger widthHeight = self.view.width - 2 * left;
NSInteger top = (self.view.height - widthHeight) / 2;
imagePickerVc.cropRect = CGRectMake(left, top, widthHeight, widthHeight);
// You can get the photos by block, the same as by delegate.
// 你可以通过block或者代理，来得到用户选择的照片.
__weak typeof(self) weakSelf = self;
[imagePickerVc setDidFinishPickingPhotosHandle:^(NSArray<UIImage *> *photos, NSArray *assets, BOOL isSelectOriginalPhoto) {
}];
[imagePickerVc setImagePickerControllerDidCancelHandle:^{
}];
[imagePickerVc setDidNewFinishPickingPhotosHandle:^(NSArray<UIImage *> *photos, NSArray<TZAssetModel *> *models, NSArray *assets, BOOL isSelectOriginalPhoto) {
NSLog(@"输出models = %@",models);
//
NSMutableArray *operationArray = [NSMutableArray new];
for (int i = 0; i < photos.count;i++ ) {
NSBlockOperation *operation = [NSBlockOperation blockOperationWithBlock:^{
UIImage *img = photos[i];
TZAssetModel *model = models[i];
//进行图片视频压缩(LXG)
if (model.type == TZAssetModelMediaTypeVideo)
{//视频
NSError *err = nil;
if (!model.exportURL) {
NSLog(@"///////导出失败");
return;
}
NSData* data = [NSData dataWithContentsOfURL:model.exportURL options:NSDataReadingMappedIfSafe error:&err];
NSLog(@"已经导出视频");
}else
{
if ([CNLiveBusinessTools isGif:assets[i]]) {
img.isGif = @"1";
PHImageManager *imageManager = [PHImageManager defaultManager];
PHImageRequestOptions *options = [PHImageRequestOptions new];
options.deliveryMode = PHImageRequestOptionsDeliveryModeFastFormat;
options.resizeMode = PHImageRequestOptionsResizeModeNone;
// options.networkAccessAllowed = YES;
[imageManager requestImageDataForAsset:assets[i] options:options resultHandler:^(NSData * _Nullable imageData, NSString * _Nullable dataUTI, UIImageOrientation orientation, NSDictionary * _Nullable info) {
img.imageData = imageData;
if (imageData.length > kChat_limit_photo_upload) {
dispatch_async(dispatch_get_main_queue(), ^{
NSLog(@"图片过大");
});
}
else{
NSLog(@"发送图片");
}
}];
}
else
{
dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
// 进行图片压缩(LXG)
NSData *zipData = nil;
if (isSelectOriginalPhoto) {//是否原图
zipData = [UIImage zipNSDataWithImage:img isOriginal:YES];//原图压缩
}else{
//zipNSDataWithImage
zipData = [UIImage zipNSDataWithImage:img];//非原图压缩1028
}
if (zipData.length > kChat_limit_photo_upload) {//压缩后大于20M
dispatch_async(dispatch_get_main_queue(), ^{
if (isSelectOriginalPhoto) {
NSLog(@"发送的原图过大");
}else{
NSLog(@"发送的图过大");
}
});
}
else{
NSLog(@"发送图片");
}
});
}
}
}];
[operationArray addObject:operation];
}
}];
[self presentViewController:imagePickerVc animated:YES completion:nil];
}
- (void)didReceiveMemoryWarning
{
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
@end