Mujtaba

try this [android-dtmf-decoder.zip](https://github.com/pjasiun/dtmf-decoder/files/1164918/android-dtmf-decoder.zip)

might be possible to implement in a similar way "logging_methods" is implemented. We can take custom headers by user. I can give it a try over the weekend.

@gaurav844 Hi I have done that. it's on my fork https://github.com/mmehdi/android-permission-manager