prolificinteractive · ekchang · Jun 1, 2016 · May 13, 2016 · May 13, 2016 · May 13, 2016
diff --git a/.travis.yml b/.travis.yml
@@ -0,0 +1,25 @@
+language: android
+
+jdk:
+ - oraclejdk8
+
+android:
+  components:
+    - tools
+    - platform-tools
+    - build-tools-23.0.3
+    - android-23
+    - extra-android-m2repository
+    - extra-google-m2repository
+
+script:
+  - ./gradlew clean check assemble -Dpre-dex=false
+
+notifications:
+  email: false
+
+sudo: false
+
+cache:
+  directories:
+    - $HOME/.gradle
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,5 +1,14 @@
 Change Log
 ==========
+Version 1.4.0 *(TBD)*
+----------------------------
+* New: Add select range functionality. Use `setSelectionMode(MaterialCalendarView.SELECTION_MODE_RANGE)` and `setOnRangeSelectedListener`
+* Breaking Change: `setFirstDayOfWeek`, `setMin/MaxDate`, and `setCalendarDisplayMode` are moved to a `State` object. Call `mcv.state().edit()` to edit them and commit the changes with `commit`. See [CUSTOMIZATION_BUILDER](docs/CUSTOMIZATION_BUILDER.md) for usage details.
+* Change: Updated documentation regarding 1.3.0 additions
+* Fix: Current month and title pager updates correctly if minDate is set after the current month
+* Fix: Week number difference calculation correctly accounts for DST offsets. Thanks Igor Levaja!
+* Fix: Date formatter uses L instead of M for month (standalone instead of context sensitive)
+
 Version 1.3.0 *(2016-05-16)*
 ----------------------------
 
@@ -69,7 +78,7 @@ where the view will try and take up as much space as necessary,
 but we base it on tile size instead of an aspect ratio.
 The exception being that if a `tileSize` is set,
 that will override everything and set the view to that size.
-* Fix: Use more efficent method for indexing months
+* Fix: Use more efficient method for indexing months
 
 Version 0.7.0 *(2015-07-09)*
 ----------------------------

diff --git a/README.md b/README.md
@@ -1,7 +1,8 @@
 <img src="/images/hero.png"/>
 
-Material Calendar View [![Android Arsenal](https://img.shields.io/badge/Android%20Arsenal-Material%20Calendar%20View-blue.svg?style=flat)](https://android-arsenal.com/details/1/1531)
+Material Calendar View 
 ======================
+[![Android Arsenal](https://img.shields.io/badge/Android%20Arsenal-Material%20Calendar%20View-blue.svg?style=flat)](https://android-arsenal.com/details/1/1531) [![Maven Central](https://img.shields.io/maven-central/v/com.prolificinteractive/material-calendarview.svg?maxAge=2592000)](http://search.maven.org/#search%7Cga%7C1%7Ca%3A%22material-calendarview%22) [![Travis branch](https://img.shields.io/travis/prolificinteractive/material-calendarview.svg?maxAge=2592000)](https://travis-ci.org/prolificinteractive/material-calendarview)
 
 A Material design back port of Android's CalendarView. The goal is to have a Material look
 and feel, rather than 100% parity with the platform's implementation.
@@ -11,7 +12,7 @@ and feel, rather than 100% parity with the platform's implementation.
 Usage
 -----
 
-1. Add `compile 'com.prolificinteractive:material-calendarview:1.3.0'` to your dependencies.
+1. Add `compile 'com.prolificinteractive:material-calendarview:1.4.0'` to your dependencies.
 2. Add `MaterialCalendarView` into your layouts or view hierarchy.
 3. Set a `OnDateSelectedListener` or call `MaterialCalendarView.getSelectedDates()` when you need it.
 
@@ -22,10 +23,10 @@ Example:
 
 ```xml
 <com.prolificinteractive.materialcalendarview.MaterialCalendarView
+    xmlns:app="http://schemas.android.com/apk/res-auto"
     android:id="@+id/calendarView"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
     app:mcv_showOtherDates="all"
     app:mcv_selectionColor="#00F"
     />
@@ -35,15 +36,35 @@ Example:
 marked `@Experimental` are subject to change quickly and should not be used in production code. They
 are allowed for testing and feedback.
 
+Major Change in 1.4.0
+---------------------
+* Breaking Change: `setFirstDayOfWeek`, `setMin/MaxDate`, and `setCalendarDisplayMode` are moved to a `State` object. This was necessary because it was unclear that these were not simple setters--individually, they were side effecting and triggered full adapter/date range recalculations. Typical usage of the view involves setting all these invariants up front during `onCreate` and it was unknown to the user that setting all 4 of these would create a lot of waste. Not to mention certain things were side effecting--some would reset the current day or selected date. As a result, the same 4 methods called in a different order could result in a different state, which is bad.
+
+  For most cases you will simply need to replace setting those invariants with: 
+  ```java
+  mcv.state().edit()
+    .setFirstDayOfWeek(Calendar.WEDNESDAY)
+    .setMinimumDate(CalendarDay.from(2016, 4, 3))
+    .setMaximumDate(CalendarDay.from(2016, 5, 12))
+    .setCalendarDisplayMode(CalendarMode.WEEKS)
+    .commit();
+  ```
+
+  `mcv.state().edit()` will retain previously set values; `mcv.newState()` will create a new state using default values. Calling `commit` will trigger the rebuild of adapters and date ranges. It is recommended these state changes occur as the first modification to MCV (before configuring anything else like current date or selected date); we make no guarantee those modifications will be retained when the state is modified.
+
+  See [CUSTOMIZATION_BUILDER](docs/CUSTOMIZATION_BUILDER.md) for usage details.
+* New: `setSelectionMode(SELECTION_MODE_RANGE)` was added to allow 2 dates to be selected and have the entire range of dates selected. Much thanks to [papageorgiouk](https://github.com/papageorgiouk) for his work on this feature. 
+
+See other changes in the [CHANGELOG](/CHANGELOG.md).
+
 Major Change in 1.3.0
 ---------------------
 * Breaking change: `getTileSize` is deprecated. Use `getTileWidth` or `getTileHeight`.
 * Added `goToNext` and `goToPrevious` API to programmatically trigger paging
 * Allow users to click on dates outside of current month with `setAllowClickDaysOutsideCurrentMonth`
 * Set tile width/height separately rather than single tile size with `setTileWidth` and `setTileHeight`
 * Attributes: mcv_tileWidth, mcv_tileHeight, mcv_calendarMode
-
-See other changes in the [CHANGELOG](/CHANGELOG.md).
+* TalkBack APIs: `setContentDescriptionArrowPast`, `ArrowFuture`, `Calendar`
 
 Major Change in 1.2.0
 ---------------------
@@ -70,6 +91,11 @@ but we base it on tile size instead of an aspect ratio.
 The exception being that if a `tileSize` is set,
 that will override everything and set the view to that size.
 
+Documentation
+-------------
+
+Make sure to check all the documentation available [here](docs/README.md).
+
 Customization
 -------------
 
@@ -78,11 +104,12 @@ One of the aims of this library is to be customizable. The many options include:
 * [Define the view's width and height in terms of tile size](docs/CUSTOMIZATION.md#tile-size)
 * [Single or Multiple date selection, or disabling selection entirely](docs/CUSTOMIZATION.md#date-selection)
 * [Showing dates from other months or those out of range](docs/CUSTOMIZATION.md#showing-other-dates)
-* [Setting the first day of the week](docs/CUSTOMIZATION.md#first-day-of-the-week)
-* [Show only a range of dates](docs/CUSTOMIZATION.md#date-ranges)
+* [Setting the first day of the week](docs/CUSTOMIZATION_BUILDER.md#first-day-of-the-week)
+* [Show only a range of dates](docs/CUSTOMIZATION_BUILDER.md#date-ranges)
 * [Customize the top bar](docs/CUSTOMIZATION.md#topbar-options)
 * [Custom labels for the header, weekdays, or individual days](docs/CUSTOMIZATION.md#custom-labels)
 
+
 ### Events, Highlighting, Custom Selectors, and More!
 
 All of this and more can be done via the decorator api. Please check out the [decorator documentation](docs/DECORATORS.md).

diff --git a/docs/CUSTOMIZATION.md b/docs/CUSTOMIZATION.md
@@ -3,10 +3,10 @@ Customization Options
 
 ```xml
 <com.prolificinteractive.materialcalendarview.MaterialCalendarView
+    xmlns:app="http://schemas.android.com/apk/res-auto"
     android:id="@+id/calendarView"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
     app:mcv_showOtherDates="boolean"
     app:mcv_arrowColor="color"
     app:mcv_selectionColor="color"
@@ -16,9 +16,12 @@ Customization Options
     app:mcv_weekDayLabels="array"
     app:mcv_monthLabels="array"
     app:mcv_tileSize="dimension"
+    app:mcv_tileWidth="dimension"
+    app:mcv_tileHeight="dimension"
     app:mcv_firstDayOfWeek="enum"
     app:mcv_leftArrowMask="drawable"
     app:mcv_rightArrowMask="drawable"
+    app:mcv_calendarMode="mode"
     />
 ```
 
@@ -34,15 +37,19 @@ If a tileSize is set, that will override the `layout_width` and `layout_height`
 
 The view is 7 tiles wide and 8 tiles high (with the top bar visible).
 
+### Width and Height
+
+You also have the possibility to use `tileWidth` and `tileHeight` separately. I would recommend using either `tileSize` or, `tileWidth` and `tileHeight`.
+
 
 ## Date Selection
 
-We support three modes of selection: single, multiple, or none. The default is single selection.
-The mode can be changed by calling `setSelectionMode()` and passing the appropriate constant (`SELECTION_MODE_NONE`, `SELECTION_MODE_SINGLE`, or `SELECTION_MODE_MULTIPLE`).
+We support four modes of selection: single, multiple, range or none. The default is single selection.
+The mode can be changed by calling `setSelectionMode()` and passing the appropriate constant (`SELECTION_MODE_NONE`, `SELECTION_MODE_SINGLE`, `SELECTION_MODE_RANGE` or `SELECTION_MODE_MULTIPLE`).
 If you change to single selection, all selected days except the last selected will be cleared.
-If you change to none, all selected days will be cleared.
+If you change to none or range, all selected days will be cleared.
 
-You can set an `OnDateSelectedListener` to listen for selections, make sure to take into account multiple calls for the same date and state.
+You can set an `OnDateSelectedListener` to listen for selections, make sure to take into account multiple calls for the same date and state. In case of range selection, use `OnRangeSelectedListener` which returns the list of date from the range including first and last.
 You can manually select or deselect dates by calling `setDateSelected()`.
 Use `setSelectedDate()` to clear the current selection(s) and select the provided date.
 
@@ -76,20 +83,6 @@ You can provide a custom color by setting `mcv_selectionColor` in xml, or by cal
 If you want more control than just color, you can use the [decorator api](DECORATORS.md) to set a [custom selector](CUSTOM_SELECTORS.md).
 
 
-## First Day Of The Week
-
-The default first day of the week is Sunday. You can set a custom day of the week by setting `mcv_firstDayOfWeek` in xml, or by calling `setFirstDayOfWeek()`.
-The xml attribute is an enum of `sunday` through `saturday` and `setFirstDayOfWeek()` accepts values from `java.util.Calendar` such as `Calendar.MONDAY`.
-
-
-## Date Ranges
-
-By default, the calendar displays months for 200 years before today and 200 years after.
-You can specify different minimum and maximum dates by calling `setMinimumDate(CalendarDay)` and `setMaximumDate(CalendarDay)`.
-Passing `null` will reset back to the default 200 years.
-There are also convenience methods that accept a `Calendar` or a `Date` object and convert them to a `CalendarDay` using the relevant `CalendarDay.from()` factory method.
-
-
 ## Topbar Options
 
 ### Visibility

diff --git a/docs/CUSTOMIZATION_BUILDER.md b/docs/CUSTOMIZATION_BUILDER.md
@@ -0,0 +1,50 @@
+State builder
+=============
+
+Certain parameters are only modifiable using the state builder of the `MaterialCalendarView`.
+Using the builder prevents from updating the view each time one of the setters is called. The view is updated when calling `Builder#commit()` and that improve performances.
+Previously, the fields could be customize using casual setters.
+
+Here is a concrete example of how to use the builder:
+
+```java
+mcv.state().edit()
+   .setFirstDayOfWeek(Calendar.WEDNESDAY)
+   .setMinimumDate(CalendarDay.from(2016, 4, 3))
+   .setMaximumDate(CalendarDay.from(2016, 5, 12))
+   .setCalendarDisplayMode(CalendarMode.WEEKS)
+   .commit();
+```
+
+## state.edit() vs newState()
+
+Using `mcv.state().edit()` will preserve the current state of the `MaterialCalendarView` while `mcv.newState()` will initialize the builder with new parameters.
+Only the fields that are modifiable using the builder can be reset or edit. Here is the list of the fields:
+
+- First Day Of Week
+- Minimum Date
+- Maximum Date
+- Calendar Display Mode
+
+As an example, if you are setting `firstDayOfWeek` inside your xml, and you want to preserve the field when using the builder, you should use `state.edit()`.
+However if you don't want to preserve any current parameters from the list above, use `newState()`. In most cases `state.edit()` should be the right method to use.
+
+### First Day Of The Week
+
+The default first day of the week is Sunday. You can set a custom day of the week by setting `mcv_firstDayOfWeek` in xml, or by calling `setFirstDayOfWeek()`.
+The xml attribute is an enum of `sunday` through `saturday` and `setFirstDayOfWeek()` accepts values from `java.util.Calendar` such as `Calendar.MONDAY`.
+
+
+### Date Ranges
+
+By default, the calendar displays months for 200 years before today and 200 years after.
+You can specify different minimum and maximum dates by calling `setMinimumDate(CalendarDay)` and `setMaximumDate(CalendarDay)`.
+Passing `null` will reset back to the default 200 years.
+There are also convenience methods that accept a `Calendar` or a `Date` object and convert them to a `CalendarDay` using the relevant `CalendarDay.from()` factory method.
+
+### Calendar Display Mode
+
+`MaterialCalendarView` propose two display modes: weekly and monthly. You can set the display mode in your xml using the attribute `mcv_calendarMode` with `month` for monthly mode, or `week` for weekly mode.
+You can also use the builder `setCalendarDisplayMode(CalendarMode)` parameter.
+
+It is **important** to note that the `CalendarMode.WEEKS` is still experimental.
diff --git a/docs/CUSTOM_SELECTORS.md b/docs/CUSTOM_SELECTORS.md
@@ -73,7 +73,8 @@ Here's an example for a dark theme and a dark selector:
 <style name="CustomTextAppearance" parent="TextAppearance.MaterialCalendarWidget.Date">
     <item name="android:textColor">@color/my_date_text_color</item>
 </style>
-
+```
+```xml
 <!-- In res/color/my_date_text_color.xml -->
 <selector xmlns:android="http://schemas.android.com/apk/res/android">
 

diff --git a/docs/README.md b/docs/README.md
@@ -7,6 +7,18 @@ This is where in depth documentation will be going.
 
 Check out most of the customization options [here](CUSTOMIZATION.md).
 
+## Customization using state builder
+
+Some of the customization can be made using a builder. Using a builder for those parameters helps preventing bugs and improves performances.
+Those parameters are:
+
+- [First Day Of Week](CUSTOMIZATION_BUILDER.md#first-day-of-the-week)
+- [Minimum Date](CUSTOMIZATION_BUILDER.md#date-ranges)
+- [Maximum Date](CUSTOMIZATION_BUILDER.md#date-ranges)
+- [Calendar Display Mode](CUSTOMIZATION_BUILDER.md#calendar-display-mode)
+
+The documentation is available [here](CUSTOMIZATION_BUILDER.md).
+
 ## Events, Highlighting, Custom Selectors, and More!
 
 All of this and more can be done via the decorator api. Please check out the [decorator documentation](DECORATORS.md).
@@ -18,4 +30,6 @@ Check out the [documentation for custom states](CUSTOM_SELECTORS.md).
 
 ## TODO
 
-Write and organize the documentation. Focus on customizability with real world scenarios.
+- Write and organize the documentation. Focus on customization with real world scenarios.
+- Improve performances.
+- Add test cases.
diff --git a/gradle.properties b/gradle.properties
@@ -18,8 +18,8 @@
 # org.gradle.parallel=true
 
 GROUP=com.prolificinteractive
-VERSION_NAME=1.3.0
-VERSION_CODE=14
+VERSION_NAME=1.4.0
+VERSION_CODE=15
 
 POM_PACKAGING=aar
 POM_NAME=Material CalendarView

diff --git a/library/build.gradle b/library/build.gradle
@@ -4,7 +4,7 @@ apply plugin: 'signing'
 
 android {
     compileSdkVersion 23
-    buildToolsVersion "23.0.2"
+    buildToolsVersion "23.0.3"
 
     defaultConfig {
         minSdkVersion 14