Android tutorials-28-Firebase #4. Upload image to Firebase Storage

In this tutorial I will show you how to upload an image from android app to Google Firebase Storage. Step1: Android app must requires uses-permissions : INTERNET, CAMERA, READ_PHONE_STATE Step2. After received image from onActivityResult, it will upload to Firebase Storage through Storage Reference. Step3. The uploading process begins, it has 2 callback functions for checking result: - onDataChange(snapshot): Snapshot is received object, you can converted it to our Flower object using getValue() method, then cast to Map(key is string, value is Object) -onCancelled: called when the uploading process failed. After received callback method SUBSCRIBE TO CHANNEL: https://www.youtube.com/c/NguyenDucHoang Twitter: https://twitter.com/NguyenD97601913 Facebook: https://www.facebook.com/nguyen.duc.hoang.bk