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      1 package org.robolectric.shadows;
      2 
      3 import static android.os.Build.VERSION_CODES.JELLY_BEAN_MR1;
      4 import static android.os.Build.VERSION_CODES.JELLY_BEAN_MR2;
      5 import static android.os.Build.VERSION_CODES.LOLLIPOP;
      6 import static android.os.Build.VERSION_CODES.LOLLIPOP_MR1;
      7 import static android.os.Build.VERSION_CODES.M;
      8 import static android.os.Build.VERSION_CODES.P;
      9 import static org.robolectric.RuntimeEnvironment.getApiLevel;
     10 
     11 import java.util.Locale;
     12 import libcore.icu.LocaleData;
     13 import org.robolectric.annotation.Implementation;
     14 import org.robolectric.annotation.Implements;
     15 import org.robolectric.shadow.api.Shadow;
     16 import org.robolectric.util.ReflectionHelpers;
     17 
     18 /**
     19  * Robolectric only supports en_US regardless of the default locale set in the JVM.
     20  */
     21 @Implements(value = LocaleData.class, isInAndroidSdk = false)
     22 public class ShadowLocaleData {
     23   public static final String REAL_CLASS_NAME = "libcore.icu.LocaleData";
     24 
     25   @Implementation
     26   public static LocaleData get(Locale locale) {
     27     LocaleData localeData = (LocaleData) Shadow.newInstanceOf(REAL_CLASS_NAME);
     28     if (locale == null) {
     29       locale = Locale.getDefault();
     30     }
     31     setEnUsLocaleData(localeData);
     32     return localeData;
     33   }
     34 
     35   private static void setEnUsLocaleData(LocaleData localeData) {
     36     localeData.amPm = new String[]{"AM", "PM"};
     37     localeData.eras = new String[]{"BC", "AD"};
     38 
     39     localeData.firstDayOfWeek = 1;
     40     localeData.minimalDaysInFirstWeek = 1;
     41 
     42     localeData.longMonthNames = new String[]{"January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"};
     43     localeData.shortMonthNames = new String[]{"Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"};
     44 
     45     if (getApiLevel() >= JELLY_BEAN_MR1) {
     46       localeData.tinyMonthNames = new String[]{"J", "F", "M", "A", "M", "J", "J", "A", "S", "O", "N", "D"};
     47       localeData.tinyStandAloneMonthNames = localeData.tinyMonthNames;
     48       localeData.tinyWeekdayNames = new String[]{"", "S", "M", "T", "W", "T", "F", "S"};
     49       localeData.tinyStandAloneWeekdayNames = localeData.tinyWeekdayNames;
     50 
     51       localeData.yesterday = "Yesterday";
     52       localeData.today = "Today";
     53       localeData.tomorrow = "Tomorrow";
     54     }
     55 
     56     localeData.longStandAloneMonthNames = localeData.longMonthNames;
     57     localeData.shortStandAloneMonthNames = localeData.shortMonthNames;
     58 
     59     localeData.longWeekdayNames = new String[]{"", "Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"};
     60     localeData.shortWeekdayNames = new String[]{"", "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"};
     61 
     62     localeData.longStandAloneWeekdayNames = localeData.longWeekdayNames;
     63     localeData.shortStandAloneWeekdayNames = localeData.shortWeekdayNames;
     64 
     65     localeData.fullTimeFormat = "h:mm:ss a zzzz";
     66     localeData.longTimeFormat = "h:mm:ss a z";
     67     localeData.mediumTimeFormat = "h:mm:ss a";
     68     localeData.shortTimeFormat = "h:mm a";
     69 
     70     if (getApiLevel() >= M) {
     71       localeData.timeFormat_hm = "h:mm a";
     72       localeData.timeFormat_Hm = "HH:mm";
     73     } else if (getApiLevel() >= JELLY_BEAN_MR2) {
     74       ReflectionHelpers.setField(localeData, "timeFormat12", "h:mm a");
     75       ReflectionHelpers.setField(localeData, "timeFormat24", "HH:mm");
     76     }
     77 
     78     localeData.fullDateFormat = "EEEE, MMMM d, y";
     79     localeData.longDateFormat = "MMMM d, y";
     80     localeData.mediumDateFormat = "MMM d, y";
     81     localeData.shortDateFormat = "M/d/yy";
     82 
     83     localeData.zeroDigit = '0';
     84     localeData.decimalSeparator = '.';
     85     localeData.groupingSeparator = ',';
     86     localeData.patternSeparator = ';';
     87 
     88     if (getApiLevel() >= LOLLIPOP_MR1) {
     89       // Lollipop MR1 uses a String
     90       localeData.percent = "%";
     91     } else {
     92       // Upto Lollipop was a char
     93       ReflectionHelpers.setField(localeData, "percent", '%');
     94     }
     95 
     96     // BEGIN-INTERNAL
     97     if (getApiLevel() >= P) {
     98       // P uses a String
     99       localeData.perMill = "";
    100     } else {
    101       // Upto P was a char
    102       ReflectionHelpers.setField(localeData, "perMill", '');
    103     }
    104     // END-INTERNAL
    105 
    106     localeData.monetarySeparator = '.';
    107 
    108     if (getApiLevel() >= LOLLIPOP) {
    109       // Lollipop uses a String
    110       localeData.minusSign = "-";
    111     } else {
    112       // Upto KitKat was a char
    113       ReflectionHelpers.setField(localeData, "minusSign", '-');
    114     }
    115 
    116     localeData.exponentSeparator = "E";
    117     localeData.infinity = "\u221E";
    118     localeData.NaN = "NaN";
    119 
    120     localeData.currencySymbol = "$";
    121     localeData.internationalCurrencySymbol = "USD";
    122 
    123     localeData.numberPattern = "\u0023,\u0023\u00230.\u0023\u0023\u0023";
    124     localeData.integerPattern = "\u0023,\u0023\u00230";
    125     localeData.currencyPattern = "\u00A4\u0023,\u0023\u00230.00;(\u00A4\u0023,\u0023\u00230.00)";
    126     localeData.percentPattern = "\u0023,\u0023\u00230%";
    127   }
    128 }
    129