Show and Hide Bottom Sheet Programmatically

Question

I have implemented Bottom Sheet functionality within my activity in onCreate() using this solution and this library

   sheet = new BottomSheet.Builder(this,          


        

Answer 1

Inside your onClick() of the button use: sheet.show().

Then when you want to dismiss it, use sheet.dismiss();

Here below a possible solution:

BottomSheet sheet = new BottomSheet.Builder(...).build();
Button button = (Button)findViewById(R.id.mybutton);
button.setOnClickListener(new OnClickListener(){
    @Override
    public void onClick(View v) {
        //you can use isShowing() because BottomSheet inherit from Dialog class
        if (sheet.isShowing()){
            sheet.dismiss();
        } else {
            sheet.show();    
        }
    }
});