[MaterialDatePicker] Capitalize standalone date

PiperOrigin-RevId: 495627493
material-components · Dec 16, 2022 · d4c16e8 · d4c16e8
1 parent 169bbca
commit d4c16e8
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Showing 5 changed files with 16 additions and 0 deletions.
diff --git a/lib/java/com/google/android/material/datepicker/DateStrings.java b/lib/java/com/google/android/material/datepicker/DateStrings.java
@@ -35,6 +35,9 @@ class DateStrings {
   private DateStrings() {}
 
   static String getYearMonth(long timeInMillis) {
+    if (VERSION.SDK_INT >= VERSION_CODES.N) {
+      return UtcDates.getYearMonthFormat(Locale.getDefault()).format(new Date(timeInMillis));
+    }
     int flags = DateUtils.FORMAT_SHOW_YEAR | DateUtils.FORMAT_NO_MONTH_DAY | DateUtils.FORMAT_UTC;
     return DateUtils.formatDateTime(null, timeInMillis, flags);
   }

diff --git a/lib/java/com/google/android/material/datepicker/UtcDates.java b/lib/java/com/google/android/material/datepicker/UtcDates.java
@@ -19,6 +19,7 @@
 
 import android.annotation.TargetApi;
 import android.content.res.Resources;
+import android.icu.text.DisplayContext;
 import android.os.Build.VERSION_CODES;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
@@ -138,6 +139,7 @@ private static android.icu.text.DateFormat getAndroidFormat(String pattern, Loca
     android.icu.text.DateFormat format =
         android.icu.text.DateFormat.getInstanceForSkeleton(pattern, locale);
     format.setTimeZone(getUtcAndroidTimeZone());
+    format.setContext(DisplayContext.CAPITALIZATION_FOR_STANDALONE);
     return format;
   }
 
@@ -183,6 +185,11 @@ private static SimpleDateFormat getSimpleFormat(String pattern, Locale locale) {
     return format;
   }
 
+  @TargetApi(VERSION_CODES.N)
+  static android.icu.text.DateFormat getYearMonthFormat(Locale locale) {
+    return getAndroidFormat(android.icu.text.DateFormat.YEAR_MONTH, locale);
+  }
+
   @TargetApi(VERSION_CODES.N)
   static android.icu.text.DateFormat getYearAbbrMonthDayFormat(Locale locale) {
     return getAndroidFormat(android.icu.text.DateFormat.YEAR_ABBR_MONTH_DAY, locale);

diff --git a/lib/java/com/google/android/material/datepicker/res/layout/mtrl_picker_header_dialog.xml b/lib/java/com/google/android/material/datepicker/res/layout/mtrl_picker_header_dialog.xml
@@ -22,6 +22,8 @@
   <LinearLayout
     android:id="@+id/mtrl_picker_header"
     style="?attr/materialCalendarHeaderLayout"
+    android:layout_width="match_parent"
+    android:layout_height="@dimen/mtrl_calendar_header_height"
     android:layout_gravity="top"
     android:paddingStart="@dimen/mtrl_calendar_header_content_padding"
     android:paddingEnd="@dimen/mtrl_calendar_header_content_padding"

diff --git a/lib/java/com/google/android/material/datepicker/res/layout/mtrl_picker_header_fullscreen.xml b/lib/java/com/google/android/material/datepicker/res/layout/mtrl_picker_header_fullscreen.xml
@@ -23,6 +23,8 @@
   <LinearLayout
     android:id="@+id/fullscreen_header"
     style="?attr/materialCalendarHeaderLayout"
+    android:layout_width="match_parent"
+    android:layout_height="@dimen/mtrl_calendar_header_height_fullscreen"
     android:layout_gravity="top|center_horizontal"
     android:orientation="horizontal"
     android:paddingStart="@dimen/mtrl_calendar_header_content_padding_fullscreen"

diff --git a/...a/com/google/android/material/datepicker/res/layout/mtrl_picker_header_selection_text.xml b/...a/com/google/android/material/datepicker/res/layout/mtrl_picker_header_selection_text.xml
@@ -19,6 +19,8 @@
   xmlns:app="http://schemas.android.com/apk/res-auto"
   android:id="@+id/mtrl_picker_header_selection_text"
   style="?attr/materialCalendarHeaderSelection"
+  android:layout_width="match_parent"
+  android:layout_height="wrap_content"
   android:gravity="start|bottom"
   app:firstBaselineToTopHeight="@dimen/mtrl_calendar_selection_text_baseline_to_top"
   app:lineHeight="@dimen/mtrl_calendar_header_selection_line_height"