Fix colors updating on resume on main activity tabs

app/src/main/kotlin/com/simplemobiletools/clock/fragments/AlarmFragment.kt

@@ -15,6 +15,7 @@ import com.simplemobiletools.clock.extensions.*
 import com.simplemobiletools.clock.helpers.*
 import com.simplemobiletools.clock.interfaces.ToggleAlarmInterface
 import com.simplemobiletools.clock.models.Alarm
+import com.simplemobiletools.commons.extensions.getProperBackgroundColor
 import com.simplemobiletools.commons.extensions.getProperTextColor
 import com.simplemobiletools.commons.extensions.toast
 import com.simplemobiletools.commons.extensions.updateTextColors
@@ -26,12 +27,9 @@ class AlarmFragment : Fragment(), ToggleAlarmInterface {
     private var alarms = ArrayList<Alarm>()
     private var currentEditAlarmDialog: EditAlarmDialog? = null
 
-    private var storedTextColor = 0
-
     private lateinit var binding: FragmentAlarmBinding
 
     override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View {
-        storeStateVariables()
         binding = FragmentAlarmBinding.inflate(inflater, container, false)
         return binding.root
     }
@@ -39,16 +37,6 @@ class AlarmFragment : Fragment(), ToggleAlarmInterface {
     override fun onResume() {
         super.onResume()
         setupViews()
-
-        val configTextColor = requireContext().getProperTextColor()
-        if (storedTextColor != configTextColor) {
-            (binding.alarmsList.adapter as AlarmsAdapter).updateTextColor(configTextColor)
-        }
-    }
-
-    override fun onPause() {
-        super.onPause()
-        storeStateVariables()
     }
 
     fun showSortingDialog() {
@@ -57,10 +45,6 @@ class AlarmFragment : Fragment(), ToggleAlarmInterface {
         }
     }
 
-    private fun storeStateVariables() {
-        storedTextColor = requireContext().getProperTextColor()
-    }
-
     private fun setupViews() {
         binding.apply {
             requireContext().updateTextColors(alarmFragment)
@@ -108,7 +92,12 @@ class AlarmFragment : Fragment(), ToggleAlarmInterface {
                 binding.alarmsList.adapter = this
             }
         } else {
-            (currAdapter as AlarmsAdapter).updateItems(alarms)
+            (currAdapter as AlarmsAdapter).apply {
+                updatePrimaryColor()
+                updateBackgroundColor(requireContext().getProperBackgroundColor())
+                updateTextColor(requireContext().getProperTextColor())
+                updateItems(alarms)
+            }
         }
     }
 

app/src/main/kotlin/com/simplemobiletools/clock/fragments/ClockFragment.kt

@@ -17,6 +17,7 @@ import com.simplemobiletools.clock.extensions.*
 import com.simplemobiletools.clock.helpers.getPassedSeconds
 import com.simplemobiletools.clock.models.MyTimeZone
 import com.simplemobiletools.commons.extensions.beVisibleIf
+import com.simplemobiletools.commons.extensions.getProperBackgroundColor
 import com.simplemobiletools.commons.extensions.getProperTextColor
 import com.simplemobiletools.commons.extensions.updateTextColors
 import java.util.Calendar
@@ -28,12 +29,9 @@ class ClockFragment : Fragment() {
     private var calendar = Calendar.getInstance()
     private val updateHandler = Handler()
 
-    private var storedTextColor = 0
-
     private lateinit var binding: FragmentClockBinding
 
     override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View {
-        storeStateVariables()
         binding = FragmentClockBinding.inflate(inflater, container, false)
         return binding.root
     }
@@ -42,22 +40,12 @@ class ClockFragment : Fragment() {
         super.onResume()
         setupDateTime()
 
-        val configTextColor = requireContext().getProperTextColor()
-        if (storedTextColor != configTextColor) {
-            (binding.timeZonesList.adapter as? TimeZonesAdapter)?.updateTextColor(configTextColor)
-        }
-
-        binding.clockDate.setTextColor(configTextColor)
+        binding.clockDate.setTextColor(requireContext().getProperTextColor())
     }
 
     override fun onPause() {
         super.onPause()
         updateHandler.removeCallbacksAndMessages(null)
-        storeStateVariables()
-    }
-
-    private fun storeStateVariables() {
-        storedTextColor = requireContext().getProperTextColor()
     }
 
     private fun setupDateTime() {
@@ -139,7 +127,12 @@ class ClockFragment : Fragment() {
                 this@ClockFragment.binding.timeZonesList.adapter = this
             }
         } else {
-            (currAdapter as TimeZonesAdapter).updateItems(timeZones)
+            (currAdapter as TimeZonesAdapter).apply {
+                updatePrimaryColor()
+                updateBackgroundColor(requireContext().getProperBackgroundColor())
+                updateTextColor(requireContext().getProperTextColor())
+                updateItems(timeZones)
+            }
         }
     }
 

app/src/main/kotlin/com/simplemobiletools/clock/fragments/StopwatchFragment.kt

@@ -25,13 +25,10 @@ import com.simplemobiletools.commons.helpers.SORT_DESCENDING
 
 class StopwatchFragment : Fragment() {
 
-    private var storedTextColor = 0
-
     lateinit var stopwatchAdapter: StopwatchAdapter
     private lateinit var binding: FragmentStopwatchBinding
 
     override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View {
-        storeStateVariables()
         val sorting = requireContext().config.stopwatchLapsSort
         Lap.sorting = sorting
         binding = FragmentStopwatchBinding.inflate(inflater, container, false).apply {
@@ -81,11 +78,6 @@ class StopwatchFragment : Fragment() {
         super.onResume()
         setupViews()
 
-        val configTextColor = requireContext().getProperTextColor()
-        if (storedTextColor != configTextColor) {
-            stopwatchAdapter.updateTextColor(configTextColor)
-        }
-
         Stopwatch.addUpdateListener(updateListener)
         updateLaps()
         binding.stopwatchSortingIndicatorsHolder.beVisibleIf(Stopwatch.laps.isNotEmpty())
@@ -101,14 +93,9 @@ class StopwatchFragment : Fragment() {
 
     override fun onPause() {
         super.onPause()
-        storeStateVariables()
         Stopwatch.removeUpdateListener(updateListener)
     }
 
-    private fun storeStateVariables() {
-        storedTextColor = requireContext().getProperTextColor()
-    }
-
     private fun setupViews() {
         val properPrimaryColor = requireContext().getProperPrimaryColor()
         binding.apply {
@@ -202,7 +189,12 @@ class StopwatchFragment : Fragment() {
     }
 
     private fun updateLaps() {
-        stopwatchAdapter.updateItems(Stopwatch.laps)
+        stopwatchAdapter.apply {
+            updatePrimaryColor()
+            updateBackgroundColor(requireContext().getProperBackgroundColor())
+            updateTextColor(requireContext().getProperTextColor())
+            updateItems(Stopwatch.laps)
+        }
     }
 
     private val updateListener = object : Stopwatch.UpdateListener {

app/src/main/kotlin/com/simplemobiletools/clock/fragments/TimerFragment.kt

@@ -17,6 +17,7 @@ import com.simplemobiletools.clock.extensions.timerHelper
 import com.simplemobiletools.clock.helpers.DisabledItemChangeAnimator
 import com.simplemobiletools.clock.models.Timer
 import com.simplemobiletools.clock.models.TimerEvent
+import com.simplemobiletools.commons.extensions.getProperBackgroundColor
 import com.simplemobiletools.commons.extensions.getProperTextColor
 import com.simplemobiletools.commons.extensions.hideKeyboard
 import com.simplemobiletools.commons.extensions.updateTextColors
@@ -30,7 +31,6 @@ class TimerFragment : Fragment() {
     private lateinit var binding: FragmentTimerBinding
     private lateinit var timerAdapter: TimerAdapter
     private var timerPositionToScrollTo = INVALID_POSITION
-    private var storedTextColor = 0
     private var currentEditAlarmDialog: EditTimerDialog? = null
 
     override fun onCreate(savedInstanceState: Bundle?) {
@@ -45,7 +45,6 @@ class TimerFragment : Fragment() {
 
     override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View {
         binding = FragmentTimerBinding.inflate(inflater, container, false).apply {
-            storeStateVariables()
             timersList.itemAnimator = DisabledItemChangeAnimator()
             timerAdd.setOnClickListener {
                 activity?.run {
@@ -55,7 +54,7 @@ class TimerFragment : Fragment() {
             }
         }
 
-        initAdapter()
+        initOrUpdateAdapter()
         refreshTimers()
 
         // the initial timer is created asynchronously at first launch, make sure we show it once created
@@ -68,25 +67,22 @@ class TimerFragment : Fragment() {
         return binding.root
     }
 
-    private fun initAdapter() {
-        timerAdapter = TimerAdapter(requireActivity() as SimpleActivity, binding.timersList, ::refreshTimers, ::openEditTimer)
-        binding.timersList.adapter = timerAdapter
+    private fun initOrUpdateAdapter() {
+        if (this::timerAdapter.isInitialized) {
+            timerAdapter.updatePrimaryColor()
+            timerAdapter.updateBackgroundColor(requireContext().getProperBackgroundColor())
+            timerAdapter.updateTextColor(requireContext().getProperTextColor())
+        } else {
+            timerAdapter = TimerAdapter(requireActivity() as SimpleActivity, binding.timersList, ::refreshTimers, ::openEditTimer)
+            binding.timersList.adapter = timerAdapter
+        }
     }
 
     override fun onResume() {
         super.onResume()
         requireContext().updateTextColors(binding.root)
-        val configTextColor = requireContext().getProperTextColor()
-        if (storedTextColor != configTextColor) {
-            initAdapter()
-            timerAdapter.updateTextColor(configTextColor)
-            refreshTimers()
-        }
-    }
-
-    override fun onPause() {
-        super.onPause()
-        storeStateVariables()
+        initOrUpdateAdapter()
+        refreshTimers()
     }
 
     private fun refreshTimers(scrollToLatest: Boolean = false) {
@@ -106,10 +102,6 @@ class TimerFragment : Fragment() {
         }
     }
 
-    private fun storeStateVariables() {
-        storedTextColor = requireContext().getProperTextColor()
-    }
-
     @Subscribe(threadMode = ThreadMode.MAIN)
     fun onMessageEvent(event: TimerEvent.Refresh) {
         refreshTimers()