知乎Matisse的增强版，主要优化了用户体验，功能上集成了UCrop + CameraView。
- 拍摄照片和视频
- 支持照片裁剪
- Matisse本身所有功能
implementation 'com.lxj:matisse:最新版本'The library requires two permissions:
android.permission.READ_EXTERNAL_STORAGEandroid.permission.WRITE_EXTERNAL_STORAGE
So if you are targeting Android 6.0+, you need to handle runtime permission request before next step.
Start MatisseActivity from current Activity or Fragment:
Matisse.from(MainActivity.this)
.choose(MimeType.allOf())
.countable(true)
.maxSelectable(9)
.addFilter(new GifSizeFilter(320, 320, 5 * Filter.K * Filter.K))
.gridExpectedSize(getResources().getDimensionPixelSize(R.dimen.grid_expected_size))
.restrictOrientation(ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED)
.thumbnailScale(0.85f)
.isCrop(true)//开启裁剪，只有选择单张图片才能裁剪
.imageEngine(new GlideEngine())
.forResult(REQUEST_CODE_CHOOSE);直接跳转拍摄界面：
Matisse.from(SampleActivity.this)
.capture()
.isCrop(true) //是否对拍照的结果裁剪
.forResult(REQUEST_CODE_CHOOSE);There are two built-in themes you can use to start MatisseActivity:
R.style.Matisse_Zhihu(light mode)R.style.Matisse_Dracula(dark mode)
And Also you can define your own theme as you wish.
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == REQUEST_CODE_CHOOSE && resultCode == RESULT_OK) {
//获取拍摄的图片路径，如果是录制视频则是视频的第一帧图片路径
String captureImagePath = Matisse.obtainCaptureImageResult(data);
//获取拍摄的视频路径
String captureVideoPath = Matisse.obtainCaptureVideoResult(data);
//获取裁剪结果的路径，不管是选择照片裁剪还是拍摄照片裁剪，结果都从这里取
String cropPath = Matisse.obtainCropResult(data);
//获取选择图片或者视频的结果路径
Matisse.obtainSelectUriResult(data);//uri形式的路径
Matisse.obtainSelectPathResult(data)//文件形式路径
}
}如果你使用Picasso：
-dontwarn com.squareup.picasso.**如果你使用Glide：
-dontwarn com.bumptech.glide.**