Added delay after toggling a habit

Author: kalina559

uhabits-android/src/main/java/org/isoron/uhabits/activities/habits/list/views/CheckmarkButtonView.kt

@@ -80,12 +80,13 @@ class CheckmarkButtonView(
         setOnLongClickListener(this)
     }
 
-    fun performToggle() {
+    private fun performToggle() {
         value = Entry.nextToggleValue(
             value = value,
             isSkipEnabled = preferences.isSkipEnabled,
             areQuestionMarksEnabled = preferences.areQuestionMarksEnabled
         )
+
         onToggle(value)
         performHapticFeedback(HapticFeedbackConstants.LONG_PRESS)
         invalidate()

uhabits-android/src/main/java/org/isoron/uhabits/activities/habits/list/views/HabitCardView.kt

@@ -36,6 +36,7 @@ import android.widget.TextView
 import org.isoron.platform.gui.toInt
 import org.isoron.uhabits.R
 import org.isoron.uhabits.activities.common.views.RingView
+import org.isoron.uhabits.activities.habits.list.views.HabitCardView.Companion.delay
 import org.isoron.uhabits.core.models.Habit
 import org.isoron.uhabits.core.models.ModelObservable
 import org.isoron.uhabits.core.models.Timestamp
@@ -143,7 +144,11 @@ class HabitCardView(
         checkmarkPanel = checkmarkPanelFactory.create().apply {
             onToggle = { timestamp, value ->
                 triggerRipple(timestamp)
-                habit?.let { behavior.onToggle(it, timestamp, value) }
+                habit?.let {
+                    {
+                        behavior.onToggle(it, timestamp, value)
+                    }.delay(TOGGLE_DELAY_MILLIS)
+                }
             }
         }
 
@@ -263,4 +268,12 @@ class HabitCardView(
         }
         innerFrame.setBackgroundResource(background)
     }
+
+    companion object {
+        const val TOGGLE_DELAY_MILLIS = 2000L
+
+        fun (() -> Unit).delay(delayInMillis: Long) {
+            Handler(Looper.getMainLooper()).postDelayed(this, delayInMillis)
+        }
+    }
 }