update compose feb button color(bg, icon)

import android.view.ViewStub

import androidx.appcompat.app.ActionBarDrawerToggle

import androidx.core.app.ActivityCompat

import androidx.core.content.ContextCompat

import androidx.core.view.GravityCompat

import androidx.core.view.isVisible

import androidx.lifecycle.Lifecycle

import io.reactivex.subjects.Subject

import kotlinx.android.synthetic.main.drawer_view.*

import kotlinx.android.synthetic.main.main_activity.*

import kotlinx.android.synthetic.main.main_activity.compose

import kotlinx.android.synthetic.main.main_activity.empty

import kotlinx.android.synthetic.main.main_permission_hint.*

import kotlinx.android.synthetic.main.main_syncing.*

import kotlinx.android.synthetic.main.scheduled_activity.*

import javax.inject.Inject

class MainActivity : QkThemedActivity(), MainView {

                    syncingProgress?.indeterminateTintList = ColorStateList.valueOf(theme.theme)

                    plusIcon.setTint(theme.theme)

                    rateIcon.setTint(theme.theme)

                    compose.setBackgroundTint(theme.theme)

                    // Set the FAB compose icon color

                    compose.setTint(theme.textPrimary)

                    compose.setTint(ContextCompat.getColor(this, R.color.tools_theme))

                    //set the FAB background color

                    compose.setBackgroundTint(ContextCompat.getColor(this, R.color.colorPrimaryDark))

                }

        // These theme attributes don't apply themselves on API 21