Merge "Use different version of CLDR data in DatePicker" (9c950b41) · Commits · e / os / android_frameworks_base

core/java/android/widget/DatePicker.java

+33 −6

Original line number	Diff line number	Diff line
		@@ -22,6 +22,7 @@ import android.content.res.TypedArray;
		import android.os.Parcel;
		import android.os.Parcelable;
		import android.text.format.DateFormat;
		import android.text.format.DateUtils;
		import android.util.AttributeSet;
		import android.util.SparseArray;
		import android.view.LayoutInflater;
		@@ -33,6 +34,7 @@ import com.android.internal.R;
		import java.text.DateFormatSymbols;
		import java.text.SimpleDateFormat;
		import java.util.Calendar;
		import java.util.Locale;

		/**
		* A view for selecting a month / year / day based on a calendar like layout.
		@@ -48,6 +50,9 @@ public class DatePicker extends FrameLayout {
		private static final int DEFAULT_START_YEAR = 1900;
		private static final int DEFAULT_END_YEAR = 2100;

		// This ignores Undecimber, but we only support real Gregorian calendars.
		private static final int NUMBER_OF_MONTHS = 12;

		/* UI Components */
		private final NumberPicker mDayPicker;
		private final NumberPicker mMonthPicker;
		@@ -62,6 +67,10 @@ public class DatePicker extends FrameLayout {
		private int mMonth;
		private int mYear;

		private Object mMonthUpdateLock = new Object();
		private volatile Locale mMonthLocale;
		private String[] mShortMonths;

		/**
		* The callback used to indicate the user changes the date.
		*/
		@@ -102,8 +111,7 @@ public class DatePicker extends FrameLayout {
		});
		mMonthPicker = (NumberPicker) findViewById(R.id.month);
		mMonthPicker.setFormatter(NumberPicker.TWO_DIGIT_FORMATTER);
		DateFormatSymbols dfs = new DateFormatSymbols();
		String[] months = dfs.getShortMonths();
		final String[] months = getShortMonths();

		/*
		* If the user is in a locale where the month names are numeric,
		@@ -114,9 +122,9 @@ public class DatePicker extends FrameLayout {
		for (int i = 0; i < months.length; i++) {
		months[i] = String.valueOf(i + 1);
		}
		mMonthPicker.setRange(1, 12);
		mMonthPicker.setRange(1, NUMBER_OF_MONTHS);
		} else {
		mMonthPicker.setRange(1, 12, months);
		mMonthPicker.setRange(1, NUMBER_OF_MONTHS, months);
		}

		mMonthPicker.setSpeed(200);
		@@ -246,11 +254,30 @@ public class DatePicker extends FrameLayout {
		mMonth = monthOfYear;
		mDay = dayOfMonth;
		updateSpinners();
		reorderPickers(new DateFormatSymbols().getShortMonths());
		reorderPickers(getShortMonths());
		notifyDateChanged();
		}
		}

		private String[] getShortMonths() {
		final Locale currentLocale = Locale.getDefault();
		if (currentLocale.equals(mMonthLocale) && mShortMonths != null) {
		return mShortMonths;
		} else {
		synchronized (mMonthUpdateLock) {
		if (!currentLocale.equals(mMonthLocale)) {
		mShortMonths = new String[NUMBER_OF_MONTHS];
		for (int i = 0; i < NUMBER_OF_MONTHS; i++) {
		mShortMonths[i] = DateUtils.getMonthString(Calendar.JANUARY + i,
		DateUtils.LENGTH_MEDIUM);
		}
		mMonthLocale = currentLocale;
		}
		}
		return mShortMonths;
		}
		}

		private static class SavedState extends BaseSavedState {

		private final int mYear;