Samsung keyboard is the best for typing English. But I have to depend upon other keyboards too for typing in my local languages. So I switch between the input methods very frequently. My keyboard usage highly depends on the app which I am using. So I am in need of two functions.
1) A button on the keyboard to easily switch betweenv the input methods. (I use full screen gestures for navigation. So I have to change input methods from the notification panel itself.)
2) A Bixby routine that activates the correct keyboard for me according to the app which I have opened.