Fix loading tasklist color in edit collection activity.

app/src/main/java/com/etesync/syncadapter/resource/LocalTaskList.kt

@@ -28,7 +28,7 @@ class LocalTaskList private constructor(
         id: Long
 ): AndroidTaskList<LocalTask>(account, provider, LocalTask.Factory, id), LocalCollection<LocalTask> {
     companion object {
-        val defaultColor = -0x3c1592     // "DAVdroid green"
+        val defaultColor = -0x743cb6     // light green 500
 
         fun tasksProviderAvailable(context: Context): Boolean {
             if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M)

app/src/main/java/com/etesync/syncadapter/ui/EditCollectionActivity.kt

@@ -22,6 +22,7 @@ import com.etesync.syncadapter.R
 import com.etesync.syncadapter.model.CollectionInfo
 import com.etesync.syncadapter.model.JournalEntity
 import com.etesync.syncadapter.resource.LocalCalendar
+import com.etesync.syncadapter.resource.LocalTaskList
 
 class EditCollectionActivity : CreateCollectionActivity() {
 
@@ -30,10 +31,18 @@ class EditCollectionActivity : CreateCollectionActivity() {
 
         setTitle(R.string.edit_collection)
 
-        if (info.type == CollectionInfo.Type.CALENDAR) {
+        when (info.type) {
+            CollectionInfo.Type.CALENDAR -> {
                 val colorSquare = findViewById<View>(R.id.color)
                 colorSquare.setBackgroundColor(info.color ?: LocalCalendar.defaultColor)
             }
+            CollectionInfo.Type.TASKS -> {
+                val colorSquare = findViewById<View>(R.id.color)
+                colorSquare.setBackgroundColor(info.color ?: LocalTaskList.defaultColor)
+            }
+            CollectionInfo.Type.ADDRESS_BOOK -> {
+            }
+        }
 
         val edit = findViewById<View>(R.id.display_name) as EditText
         edit.setText(info.displayName)