Android Class - Copy file from assets to OTG drive

Dear Sir, I am happy to be here to contact you. Sometimes a chance may change the whole life, and it will be that great chance of success of your business and life. "No pains, no gains", but you get me here, you can gain success with no pain, as I have rich and profound experience in android and iphone developement. I have worked for domestic and global development with ios and android studio and eclipse for 4 years. So your project is not great difficulty for me, but it is of my skill and experience. High quality, short development time, fast and flexible communication will give you amusement also in business. Life is beautiful, and let's make business beautiful. Best regards!

hello, I m experienced Android developer also work with one firm and I think I would be a great fit for your requirement. I already have many apps on play store for reference you can see fieldwork on play store. so I think you'll agree??