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opencamera-for-android's Introduction

OpenCamera

opencamera是一套高性能的相机框架,基于opengles+glsurfaceview,能实现实时滤镜,拍照,录制短视频,美颜磨皮等功能。

效果图

实时滤镜 生成mp4

已实现功能

1.拍照
2.录视频
3.美颜,滤镜

开发计划

1.加入CameraX Api
2.将glsurfaceview变成自定义的textureview渲染
3.离线渲染
4.将opengl java部分的代码变成可移植的c库,便于ios上的移植。

集成和使用

版本号

allprojects {
    repositories {
        ...
        maven { url 'https://www.jitpack.io' }
    }
}
dependencies 
        {
	  implementation 'com.github.moo611:OpenCamera:latestversion'
	}
//注意在android代码块里添加java8支持!!		
 	

需要添加jdk 1.8支持

compileOptions {
        sourceCompatibility 1.8
        targetCompatibility 1.8
    }

注意,由于demo里用的androidX,因此如果您的项目用的是v4或者v7包,会出现manifest不兼容的情况,有三种解决方案

(1)升级您的应用到androidX

(2)直接导入module的方式导入我的library

(3)用1.0.4及以下版本(不建议)

添加权限

<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
    <uses-permission android:name="android.permission.CAMERA"/>
    <uses-permission android:name="android.permission.RECORD_AUDIO"/>

xml布局文件

 <com.atech.glcamera.views.GLCameraView
        app:layout_constraintTop_toTopOf="parent"
        android:id="@+id/glcamera"
        android:layout_width="match_parent"
        android:layout_height="match_parent" />

开启或关闭美颜(默认开启)

 mCameraView.enableBeauty(true);

美颜程度(0~1)

mCameraView.setBeautyLevel(0.5f);

添加滤镜

private List<FilterFactory.FilterType>filters = new ArrayList<>();
  ...
  filters.add(FilterFactory.FilterType.Original);
  filters.add(FilterFactory.FilterType.Sunrise);
  filters.add(FilterFactory.FilterType.Sunset);
  filters.add(FilterFactory.FilterType.BlackWhite);
  filters.add(FilterFactory.FilterType.WhiteCat);
  filters.add(FilterFactory.FilterType.BlackCat);
  filters.add(FilterFactory.FilterType.SkinWhiten);

切换滤镜

 mCameraView.updateFilter(filters.get(pos));

切换镜头

 mCameraView.switchCamera();

拍照

 mCameraView.takePicture(new FilteredBitmapCallback() {
            @Override
            public void onData(Bitmap bitmap) {
                 ...
            }
        });

录制视频

 private boolean isRecording = false;  // 录制状态
   ...
    
       btn.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                
		
		isRecording = !isRecording;
       
                mCameraView.changeRecordingState(isRecording);
		
            }
        });

       
         

设置视频保存路径及拍摄完成的回调

 
        mCameraView.setOuputMP4File(mFile);
       
        mCameraView.setrecordFinishedListnener(new FileCallback() {
            @Override
            public void onData(File file) {

                //update the gallery
                sendBroadcast(new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE,
                        Uri.fromFile(file)));

            }
        });

参考

google/grafika

https://github.com/google/grafika

android gpuimage

https://github.com/cats-oss/android-gpuimage

magic camera

https://github.com/wuhaoyu1990/MagicCamera

opencamera-for-android's People

Contributors

jindesong avatar moo611 avatar

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opencamera-for-android's Issues

美颜后的数据

怎样可以获取美颜效果后的数据?
想获取类似相机预览返回的int[]这样的数据

发生了空指针异常

What went wrong:
A problem occurred configuring project ':glcamera'.
java.lang.NullPointerException (no error message)

我是把项目的zip文件夹下载,在gradle-4.6和3.2.0的android gradle version下用android30来跑的,纯萌新,不知道哪里出了问题:<

有个严重Bug

开启录像功能,然后结束。重复几次应用闪退。

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