From ee64a90b35003698faff8162a232854401bdbe67 Mon Sep 17 00:00:00 2001
From: tibbi <tibor@kaputa.sk>
Date: Thu, 24 Feb 2022 22:55:00 +0100
Subject: [PATCH] properly toggle the Mark in/complete task button

---
 .../calendar/pro/activities/TaskActivity.kt   | 30 ++++++++++++-------
 app/src/main/res/layout/activity_task.xml     |  2 +-
 2 files changed, 20 insertions(+), 12 deletions(-)

diff --git a/app/src/main/kotlin/com/simplemobiletools/calendar/pro/activities/TaskActivity.kt b/app/src/main/kotlin/com/simplemobiletools/calendar/pro/activities/TaskActivity.kt
index 95fc39c58..b9a5be91e 100644
--- a/app/src/main/kotlin/com/simplemobiletools/calendar/pro/activities/TaskActivity.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/calendar/pro/activities/TaskActivity.kt
@@ -8,6 +8,7 @@ import android.os.Bundle
 import android.view.Menu
 import android.view.MenuItem
 import android.view.WindowManager
+import androidx.core.content.ContextCompat
 import com.simplemobiletools.calendar.pro.R
 import com.simplemobiletools.calendar.pro.dialogs.SelectEventTypeDialog
 import com.simplemobiletools.calendar.pro.extensions.*
@@ -157,17 +158,7 @@ class TaskActivity : SimpleActivity() {
         mEventTypeId = mTask.eventType
         task_title.setText(mTask.title)
         task_description.setText(mTask.description)
-
-        mark_complete.setOnClickListener { toggleCompletion() }
-        mark_complete.beVisible()
-
-        val markCompleteBgColor = if (isWhiteTheme()) {
-            Color.WHITE
-        } else {
-            getAdjustedPrimaryColor()
-        }
-
-        mark_complete.setTextColor(markCompleteBgColor.getContrastColor())
+        setupMarkCompleteButton()
     }
 
     private fun setupNewTask() {
@@ -282,6 +273,23 @@ class TaskActivity : SimpleActivity() {
         task_time.beGoneIf(isChecked)
     }
 
+    private fun setupMarkCompleteButton() {
+        toggle_mark_complete.setOnClickListener { toggleCompletion() }
+        toggle_mark_complete.beVisible()
+        if (mTask.isTaskCompleted()) {
+            toggle_mark_complete.background = ContextCompat.getDrawable(this, R.drawable.button_background_stroke)
+            toggle_mark_complete.setText(R.string.mark_incomplete)
+            toggle_mark_complete.setTextColor(config.textColor)
+        } else {
+            val markCompleteBgColor = if (isWhiteTheme()) {
+                Color.WHITE
+            } else {
+                getAdjustedPrimaryColor()
+            }
+            toggle_mark_complete.setTextColor(markCompleteBgColor.getContrastColor())
+        }
+    }
+
     private fun toggleCompletion() {
         if (mTask.isTaskCompleted()) {
             mTask.flags = mTask.flags.removeBit(FLAG_TASK_COMPLETED)
diff --git a/app/src/main/res/layout/activity_task.xml b/app/src/main/res/layout/activity_task.xml
index ade8622cc..8b5d1e7b4 100644
--- a/app/src/main/res/layout/activity_task.xml
+++ b/app/src/main/res/layout/activity_task.xml
@@ -172,7 +172,7 @@
             android:importantForAccessibility="no" />
 
         <android.widget.TextView
-            android:id="@+id/mark_complete"
+            android:id="@+id/toggle_mark_complete"
             style="@style/ColoredButtonStyle"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"