BigImageView.java 文件源码

@RequiresPermission(Manifest.permission.WRITE_EXTERNAL_STORAGE)
public void saveImageIntoGallery() {
    if (mCurrentImageFile == null) {
        if (mImageSaveCallback != null) {
            mImageSaveCallback.onFail(new IllegalStateException("image not downloaded yet"));
        }

        return;
    }

    try {
        String result = MediaStore.Images.Media.insertImage(getContext().getContentResolver(),
                mCurrentImageFile.getAbsolutePath(), mCurrentImageFile.getName(), "");
        if (mImageSaveCallback != null) {
            if (!TextUtils.isEmpty(result)) {
                mImageSaveCallback.onSuccess(result);
            } else {
                mImageSaveCallback.onFail(new RuntimeException("saveImageIntoGallery fail"));
            }
        }
    } catch (FileNotFoundException e) {
        if (mImageSaveCallback != null) {
            mImageSaveCallback.onFail(e);
        }
    }
}