Couldn't find meta-data for provider with authority

Question

I have integrated Snapchat\'s Creative Kit in my Android app. After processing, I receive an image from the server in the form of Byte Array which I am saving to the disk an

Answer 1

{applicationId} == com.companyName.application append ".provider"

which will be == com.example.test.provider

in xml authorities:com.example.test.provider

in activity Uri mPath = FileProvider.getUriForFile(this, "com.example.example.provider", imageFile);