ConcealPrefRepository.java 文件源码

@RequiresPermission(allOf = {Manifest.permission.READ_EXTERNAL_STORAGE, Manifest.permission.WRITE_EXTERNAL_STORAGE})
public String putImage(@NonNull String key, Bitmap bitmap){
    File imageFile = new File(getImageDirectory(mFolderName),"images_"+System.currentTimeMillis()+".png");
    if(FileUtils.saveBitmap(imageFile, bitmap)){
        concealCrypto.obscureFile(imageFile,true);
        editor.putString(key,imageFile.getAbsolutePath()).apply();
        return imageFile.getAbsolutePath();
    }
    return null;
}