From 6914850ab64e984c9163dd62142025c122da3db4 Mon Sep 17 00:00:00 2001
From: "charles.anderson" <charles@starmobileinc.com>
Date: Fri, 10 Apr 2015 14:35:53 -0400
Subject: [PATCH] Add year only option.

---
 .../fourmob/datetimepicker/date/DatePickerDialog.java  | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/datetimepicker-library/src/com/fourmob/datetimepicker/date/DatePickerDialog.java b/datetimepicker-library/src/com/fourmob/datetimepicker/date/DatePickerDialog.java
index 1698147..f829869 100644
--- a/datetimepicker-library/src/com/fourmob/datetimepicker/date/DatePickerDialog.java
+++ b/datetimepicker-library/src/com/fourmob/datetimepicker/date/DatePickerDialog.java
@@ -59,6 +59,8 @@ public class DatePickerDialog extends DialogFragment implements View.OnClickList
     private HashSet<OnDateChangedListener> mListeners = new HashSet<OnDateChangedListener>();
     private OnDateSetListener mCallBack;
 
+	private boolean mYearOnly = false;
+
     private AccessibleDateAnimator mAnimator;
     private boolean mDelayAnimation = true;
     private long mLastVibrate;
@@ -108,6 +110,7 @@ public static DatePickerDialog newInstance(OnDateSetListener onDateSetListener,
 		return datePickerDialog;
 	}
 
+	public void setYearOnly(boolean yearOnly) { mYearOnly = yearOnly; }
 
 	public void setVibrate(boolean vibrate) {
 		mVibrate = vibrate;
@@ -314,6 +317,7 @@ public void onClick(View view) {
 				mYearPickerView.postSetSelectionFromTop(listPosition, listPositionOffset);
 			}
 		}
+		setCurrentView(mYearOnly ? YEAR_VIEW : MONTH_AND_DAY_VIEW);
 		return view;
 	}
 
@@ -348,9 +352,9 @@ public void onSaveInstanceState(Bundle bundle) {
 		bundle.putInt(KEY_CURRENT_VIEW, mCurrentView);
 
 		int listPosition = -1;
-		if (mCurrentView == 0) {
+		if (mCurrentView == MONTH_AND_DAY_VIEW) {
 			listPosition = mDayPickerView.getMostVisiblePosition();
-        } if (mCurrentView == 1) {
+        } if (mCurrentView == YEAR_VIEW) {
 			listPosition = mYearPickerView.getFirstVisiblePosition();
 			bundle.putInt(KEY_LIST_POSITION_OFFSET, mYearPickerView.getFirstPositionOffset());
 		}
@@ -362,6 +366,8 @@ public void onYearSelected(int year) {
 		adjustDayInMonthIfNeeded(mCalendar.get(Calendar.MONTH), year);
 		mCalendar.set(Calendar.YEAR, year);
 		updatePickers();
+		if (mYearOnly)
+			onDoneButtonClick();
 		setCurrentView(MONTH_AND_DAY_VIEW);
 		updateDisplay(true);
 	}