# TZImagePickerControllerDemo

**Repository Path**: ilongge/TZImagePickerControllerDemo

## Basic Information

- **Project Name**: TZImagePickerControllerDemo
- **Description**: TZImagePickerControllerDemo
- **Primary Language**: Objective-C
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 1
- **Forks**: 1
- **Created**: 2018-10-16
- **Last Updated**: 2021-12-08

## Categories & Tags

**Categories**: ios-modules

**Tags**: None

## README

# TZImagePickerControllerDemo

## 项目介绍
TZImagePickerControllerDemo

  Podfile新增行 
  
  ```pod 'TZImagePickerController'```
  
  使用之前导入头文件 
  
  ```
  #import <TZImagePickerController.h>
  #import "MovEncodeToMpegTool.h"
  ```

## 使用说明

### 选照片

```
    //MaxImagesCount  可以选着的最大条目数
    TZImagePickerController *imagePicker = [[TZImagePickerController alloc] initWithMaxImagesCount:1 delegate:self];
    
    // 是否显示可选原图按钮
    imagePicker.allowPickingOriginalPhoto = NO;
    // 是否允许显示视频
    imagePicker.allowPickingVideo = NO;
    // 是否允许显示图片
    imagePicker.allowPickingImage = YES;
    
    // 这是一个navigation 只能present
    [self presentViewController:imagePicker animated:YES completion:nil];
	
```


### 选择照片的回调

```
// 选择照片的回调
-(void)imagePickerController:(TZImagePickerController *)picker
      didFinishPickingPhotos:(NSArray<UIImage *> *)photos
                sourceAssets:(NSArray *)assets
       isSelectOriginalPhoto:(BOOL)isSelectOriginalPhoto{
    
}

```

### 选视频

```
    //MaxImagesCount  可以选着的最大条目数
    TZImagePickerController *imagePicker = [[TZImagePickerController alloc] initWithMaxImagesCount:2 delegate:self];
    
    // 是否显示可选原图按钮
    imagePicker.allowPickingOriginalPhoto = NO;
    // 是否允许显示视频
    imagePicker.allowPickingVideo = YES;
    // 是否允许显示图片
    imagePicker.allowPickingImage = NO;
    
    // 这是一个navigation 只能present
    [self presentViewController:imagePicker animated:YES completion:nil];
    
```

### 选择视频的回调

```
// 选择视频的回调
-(void)imagePickerController:(TZImagePickerController *)picker
       didFinishPickingVideo:(UIImage *)coverImage
                sourceAssets:(PHAsset *)asset{
     NSLog(@"--------- 
视频编码 ----------- 开始 ----------");
    [MovEncodeToMpegTool convertMovToMp4FromPHAsset:asset
                      andAVAssetExportPresetQuality:ExportPresetMediumQuality
                  andMovEncodeToMpegToolResultBlock:^(NSURL *mp4FileUrl, NSData *mp4Data, NSError *error) {
        NSLog(@"--------- 视频编码 ----------- 结束 ----------\n{\n  %@,\n   %ld,\n  %@\n}",mp4FileUrl,mp4Data.length,error.localizedDescription);
    }];
}
	
```