Expendable Floating Button redirecting to another Activity-CodePudding

  addFAB.setOnClickListener{
//            val intent = Intent(this, FloatingActionButton::class.java)
//            startActivity(intent)
            if (!fabVisible){
                uploadfolder.show()
                uploadfile.show()
                createFolder.show()

                uploadfolder.visibility = View.VISIBLE
                uploadfile.visibility = View.VISIBLE
                createFolder.visibility = View.VISIBLE

                addFAB.setImageDrawable(resources.getDrawable(R.drawable.ic_close))

                fabVisible = true
            }else   {
                uploadfolder.hide()
                uploadfile.hide()
                createFolder.hide()

                uploadfolder.visibility = View.GONE
                uploadfile.visibility = View.GONE
                createFolder.visibility = View.GONE

                addFAB.setImageDrawable(resources.getDrawable(R.drawable.add))

                fabVisible = false
            }
        }
        uploadfolder.setOnClickListener{
            Toast.makeText(this@MainActivity, "Upload Folder", Toast.LENGTH_LONG).show()
        }

        uploadfile.setOnClickListener{
            Toast.makeText(this@MainActivity, "Upload File...", Toast.LENGTH_LONG).show()
        }
        createFolder.setOnClickListener {
           Toast.makeText(this@MainActivity, "Create new Folder...", Toast.LENGTH_LONG).show()
        }

I am making an App which it required an Expendable Floating Button but it must be redirected on another Activity. I have tried on many ways but its still an error. If anyone can help me it will be very cool.

I have tried a normal call Activity in many ways but I don't have any further idea how to implement a new Intent on on an Extended Floating Button when there is an if and else.

CodePudding user response：

The this is referencing to your onClickListener not to your activity,

val intent = Intent(this, FloatingActionButton::class.java)
startActivity(intent)

so if your activity's name is MySampleActivity your intent should look like this

val intent = Intent(this@MySampleActivity, FloatingActionButton::class.java)
startActivity(intent)