Android beauty achieve the filter effect

Now basically every app needs to realize beauty filter function, and if they go to realize, there are still some difficulties. Today we show you a useful third-party framework, it can help us to quickly integrate. opencamera for android

Renderings

Integrated Project

allprojects {
    repositories {
        ...
        maven { url 'https://www.jitpack.io' }
    }
}

dependencies 
        {
	  implementation 'com.github.moo611:OpenCamera:1.0.3'
	}
//注意添加java8支持！！！
android{
...
 compileOptions {
        sourceCompatibility 1.8
        targetCompatibility 1.8
    }
}
	

Add Permissions

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

xml layout file

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

Add Filters

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);

Filter switch

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

Cutaways

 mCameraView.switchCamera();

Photograph

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

Set the output mp4 file

 mCameraView.setOuputMP4File(your file);

Record video

 private boolean mRecordingEnabled = false;  // 录制状态
   ...
       mRecordingEnabled = !mRecordingEnabled;
       mCameraView.changeRecordingState(mRecordingEnabled);

Setting mp4 recording completion callback

 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)));

            }
        });

In this way, it is easy to realize the beauty, and the filter function to record small video. As for their own UI interface and recording time, entirely by himself to be, very convenient. If you like, I want to give this project a point like this, so that more people see it.