-removed dropping from WholeViewSnappingActivity. It makes scrolling too slow.

-from now on, dropping is automatically enabled by having its listener. If set to null (or not set at all), it's turned off.

Author: AndroidDeveloperLB

library/src/main/java/com/alamkanak/weekview/WeekView.kt

@@ -208,13 +208,6 @@ class WeekView @JvmOverloads constructor(context: Context, attrs: AttributeSet?
             invalidate()
         }
 
-    var isDropListenerEnabled = false
-        set(value) {
-            if (field == value)
-                return
-            field = value
-            setOnDragListener(if (value) DragListener() else null)
-        }
     var minOverlappingMinutes = 0
 
     // Listeners.
@@ -230,7 +223,14 @@ class WeekView @JvmOverloads constructor(context: Context, attrs: AttributeSet?
     var emptyViewLongPressListener: EmptyViewLongPressListener? = null
     var scrollListener: ScrollListener? = null
     var addEventClickListener: AddEventClickListener? = null
-    var weekViewDropListener: DropListener? = null
+    var dropListener: DropListener? = null
+        set(value) {
+            if (field == value)
+                return
+            field = value
+            setOnDragListener(if (value != null) DragListener() else null)
+        }
+
     var enableDrawHeaderBackgroundOnlyOnWeekDays = false
         set(value) {
             if (field == value)
@@ -1049,7 +1049,6 @@ class WeekView @JvmOverloads constructor(context: Context, attrs: AttributeSet?
             autoLimitTime = a.getBoolean(R.styleable.WeekView_autoLimitTime, autoLimitTime)
             mMinTime = a.getInt(R.styleable.WeekView_minTime, mMinTime)
             mMaxTime = a.getInt(R.styleable.WeekView_maxTime, mMaxTime)
-            isDropListenerEnabled = a.getBoolean(R.styleable.WeekView_dropListenerEnabled, isDropListenerEnabled)
             minOverlappingMinutes = a.getInt(R.styleable.WeekView_minOverlappingMinutes, minOverlappingMinutes)
             isScrollNumberOfVisibleDays = a.getBoolean(R.styleable.WeekView_isScrollNumberOfVisibleDays, isScrollNumberOfVisibleDays)
             enableDrawHeaderBackgroundOnlyOnWeekDays = a.getBoolean(R.styleable.WeekView_enableDrawHeaderBackgroundOnlyOnWeekDays, enableDrawHeaderBackgroundOnlyOnWeekDays)
@@ -2445,7 +2444,7 @@ class WeekView @JvmOverloads constructor(context: Context, attrs: AttributeSet?
                     if (e.x > mHeaderColumnWidth && e.y > headerTitleAndSubtitleTextHeight + (weekDaysHeaderRowPadding * 2).toFloat() + spaceBelowAllDayEvents) {
                         val selectedTime = getTimeFromPoint(e.x, e.y)
                         if (selectedTime != null) {
-                            weekViewDropListener!!.onDrop(v, selectedTime)
+                            dropListener!!.onDrop(v, selectedTime)
                         }
                     }
                 }

library/src/main/res/values/attrs.xml

@@ -63,7 +63,6 @@
         <attr name="xScrollingSpeed" format="float"/>
         <attr name="zoomFocusPoint" format="fraction"/>
         <attr name="zoomFocusPointEnabled" format="boolean"/>
-        <attr name="dropListenerEnabled" format="boolean"/>
         <attr name="isScrollNumberOfVisibleDays" format="boolean"/>
         <attr name="enableDrawHeaderBackgroundOnlyOnWeekDays" format="boolean"/>
         <attr name="isUsingCheckersStyle" format="boolean"/>

sample/src/main/java/com/alamkanak/weekview/sample/BaseActivity.kt

@@ -52,7 +52,7 @@ abstract class BaseActivity : AppCompatActivity(), WeekView.EventClickListener,
         weekView.addEventClickListener = this
 
         // Set Drag and Drop Listener
-        weekView.weekViewDropListener = this
+        weekView.dropListener = this
 
         // Set minDate
         /*Calendar minDate = Calendar.getInstance();
@@ -139,7 +139,7 @@ abstract class BaseActivity : AppCompatActivity(), WeekView.EventClickListener,
     }
 
     fun setDayViewType(dayViewType: Int) {
-        setupDateTimeInterpreter(dayViewType==TYPE_WEEK_VIEW)
+        setupDateTimeInterpreter(dayViewType == TYPE_WEEK_VIEW)
 
         when (dayViewType) {
             TYPE_DAY_VIEW -> {

sample/src/main/java/com/alamkanak/weekview/sample/MainActivity.kt

@@ -24,5 +24,7 @@ class MainActivity : AppCompatActivity() {
         buttonWholeViewSnap.setOnClickListener {
             startActivity(Intent(this@MainActivity, WholeViewSnappingActivity::class.java))
         }
+        startActivity(Intent(this@MainActivity, WholeViewSnappingActivity::class.java))
+        finish()
     }
 }

sample/src/main/java/com/alamkanak/weekview/sample/WholeViewSnappingActivity.kt

@@ -1,6 +1,5 @@
 package com.alamkanak.weekview.sample
 
-import android.graphics.RectF
 import android.os.Bundle
 import android.text.format.DateFormat
 import android.util.TypedValue
@@ -10,7 +9,6 @@ import android.view.View
 import com.alamkanak.weekview.DateTimeInterpreter
 import com.alamkanak.weekview.WeekDaySubtitleInterpreter
 import com.alamkanak.weekview.WeekView
-import com.alamkanak.weekview.WeekViewEvent
 import kotlinx.android.synthetic.main.activity_base.*
 import java.text.SimpleDateFormat
 import java.util.*
@@ -30,33 +28,20 @@ class WholeViewSnappingActivity : BasicActivity() {
         weekView.columnGap = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 1f, resources.displayMetrics).toInt()
         weekView.hourSeparatorHeight = weekView.columnGap
         weekView.isScrollNumberOfVisibleDays = true
+        weekView.dropListener = null
         setDayViewType(TYPE_WEEK_VIEW)
         val cal = Calendar.getInstance()
         val currentHour = cal.get(Calendar.HOUR_OF_DAY) + cal.get(Calendar.MINUTE) / 60.0
         weekView.goToHour(Math.max(currentHour - 1, 0.0))
         cal.set(Calendar.DAY_OF_WEEK, cal.firstDayOfWeek)
         weekView.goToDate(cal)
-//        weekView.addEventClickListener = null
-//        weekView.eventClickListener = object : WeekView.EventClickListener {
-//            override fun onEventClick(event: WeekViewEvent, eventRect: RectF) {
-//            }
-//        }
-
-        weekView.emptyViewClickListener = null
-        weekView.emptyViewLongPressListener = null
         weekView.scrollListener = object : WeekView.ScrollListener {
             val monthFormatter = SimpleDateFormat("MMM", Locale.getDefault())
             override fun onFirstVisibleDayChanged(newFirstVisibleDay: Calendar, oldFirstVisibleDay: Calendar?) {
                 weekView.sideTitleText = monthFormatter.format(newFirstVisibleDay.time)
             }
         }
         draggable_view.visibility = View.GONE
-
-
-        weekView.eventClickListener = object : WeekView.EventClickListener {
-            override fun onEventClick(event: WeekViewEvent, eventRect: RectF) {
-            }
-        }
         weekView.weekDaySubtitleInterpreter = object : WeekDaySubtitleInterpreter {
             val dateFormatTitle = SimpleDateFormat("d", Locale.getDefault())
 

sample/src/main/res/layout/activity_base.xml

@@ -23,7 +23,6 @@
         app:todayHeaderTextColor="@color/accent"
         app:newEventTimeResolutionInMinutes="15"
         app:timeColumnResolution="60"
-        app:dropListenerEnabled="true"
         app:minOverlappingMinutes="5" />
 
     <TextView