[flutter_local_notifications] Fixes #1486 :Adds ability to count down…

… chronometer with chronometerCountDown (#1778) * Adds ability to count down chronometer with chronometerCountDown * Fix: Api doc correction for chronometerCountDown * Fix: Added 'chronometerCountDown' for unit tests * fix casing used for chronometerCountDown api doc Co-authored-by: Edgars Belevics <> Co-authored-by: Michael Bui <25263378+MaikuB@users.noreply.github.com>
MaikuB · Dec 3, 2022 · cb05fb7 · cb05fb7
1 parent 2380680
commit cb05fb7
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diff --git a/...rc/main/java/com/dexterous/flutterlocalnotifications/FlutterLocalNotificationsPlugin.java b/...rc/main/java/com/dexterous/flutterlocalnotifications/FlutterLocalNotificationsPlugin.java
@@ -347,6 +347,12 @@ protected static Notification createNotification(
       builder.setUsesChronometer(notificationDetails.usesChronometer);
     }
 
+    if (notificationDetails.chronometerCountDown != null) {
+      if (VERSION.SDK_INT >= VERSION_CODES.N) {
+        builder.setChronometerCountDown(notificationDetails.chronometerCountDown);
+      }
+    }
+
     if (BooleanUtils.getValue(notificationDetails.fullScreenIntent)) {
       builder.setFullScreenIntent(pendingIntent, true);
     }

diff --git a/...oid/src/main/java/com/dexterous/flutterlocalnotifications/models/NotificationDetails.java b/...oid/src/main/java/com/dexterous/flutterlocalnotifications/models/NotificationDetails.java
@@ -108,6 +108,7 @@ public class NotificationDetails implements Serializable {
   private static final String SHOW_WHEN = "showWhen";
   private static final String WHEN = "when";
   private static final String USES_CHRONOMETER = "usesChronometer";
+  private static final String CHRONOMETER_COUNT_DOWN = "chronometerCountDown";
   private static final String ADDITIONAL_FLAGS = "additionalFlags";
 
   private static final String SCHEDULED_DATE_TIME = "scheduledDateTime";
@@ -173,6 +174,7 @@ public class NotificationDetails implements Serializable {
   public int[] additionalFlags;
   public Boolean showWhen;
   public Boolean usesChronometer;
+  public Boolean chronometerCountDown;
   public String scheduledDateTime;
   public String timeZoneName;
   public ScheduledNotificationRepeatFrequency scheduledNotificationRepeatFrequency;
@@ -255,6 +257,8 @@ private static void readPlatformSpecifics(
       notificationDetails.when = LongUtils.parseLong(platformChannelSpecifics.get(WHEN));
       notificationDetails.usesChronometer =
           (Boolean) platformChannelSpecifics.get(USES_CHRONOMETER);
+      notificationDetails.chronometerCountDown =
+              (Boolean) platformChannelSpecifics.get(CHRONOMETER_COUNT_DOWN);
       readProgressInformation(notificationDetails, platformChannelSpecifics);
       readColor(notificationDetails, platformChannelSpecifics);
       readChannelInformation(notificationDetails, platformChannelSpecifics);

diff --git a/flutter_local_notifications/example/lib/main.dart b/flutter_local_notifications/example/lib/main.dart
@@ -2172,6 +2172,7 @@ class _HomePageState extends State<HomePage> {
       priority: Priority.high,
       when: DateTime.now().millisecondsSinceEpoch - 120 * 1000,
       usesChronometer: true,
+      chronometerCountDown: true,
     );
     final NotificationDetails notificationDetails =
         NotificationDetails(android: androidNotificationDetails);

diff --git a/flutter_local_notifications/lib/src/platform_specifics/android/method_channel_mappers.dart b/flutter_local_notifications/lib/src/platform_specifics/android/method_channel_mappers.dart
@@ -196,6 +196,7 @@ extension AndroidNotificationDetailsMapper on AndroidNotificationDetails {
         'showWhen': showWhen,
         'when': when,
         'usesChronometer': usesChronometer,
+        'chronometerCountDown': chronometerCountDown,
         'showProgress': showProgress,
         'maxProgress': maxProgress,
         'progress': progress,

diff --git a/flutter_local_notifications/lib/src/platform_specifics/android/notification_details.dart b/flutter_local_notifications/lib/src/platform_specifics/android/notification_details.dart
@@ -122,6 +122,7 @@ class AndroidNotificationDetails {
     this.showWhen = true,
     this.when,
     this.usesChronometer = false,
+    this.chronometerCountDown = false,
     this.channelShowBadge = true,
     this.showProgress = false,
     this.maxProgress = 0,
@@ -274,6 +275,11 @@ class AndroidNotificationDetails {
   /// Useful when showing an elapsed time (like an ongoing phone call).
   final bool usesChronometer;
 
+  /// Sets the chronometer to count down instead of counting up.
+  ///
+  /// This property is only applicable to Android 7.0 and newer versions.
+  final bool chronometerCountDown;
+
   /// Specifies if the notification will be used to show progress.
   final bool showProgress;
 

diff --git a/flutter_local_notifications/test/android_flutter_local_notifications_test.dart b/flutter_local_notifications/test/android_flutter_local_notifications_test.dart
@@ -147,6 +147,7 @@ void main() {
               'showWhen': true,
               'when': null,
               'usesChronometer': false,
+              'chronometerCountDown': false,
               'showProgress': false,
               'maxProgress': 0,
               'progress': 0,
@@ -267,6 +268,7 @@ void main() {
               'showWhen': true,
               'when': null,
               'usesChronometer': false,
+              'chronometerCountDown': false,
               'showProgress': false,
               'maxProgress': 0,
               'progress': 0,
@@ -349,6 +351,7 @@ void main() {
               'showWhen': true,
               'when': null,
               'usesChronometer': false,
+              'chronometerCountDown': false,
               'showProgress': false,
               'maxProgress': 0,
               'progress': 0,
@@ -432,6 +435,7 @@ void main() {
               'showWhen': true,
               'when': timestamp,
               'usesChronometer': false,
+              'chronometerCountDown': false,
               'showProgress': false,
               'maxProgress': 0,
               'progress': 0,
@@ -516,6 +520,7 @@ void main() {
               'showWhen': true,
               'when': timestamp,
               'usesChronometer': true,
+              'chronometerCountDown': false,
               'showProgress': false,
               'maxProgress': 0,
               'progress': 0,
@@ -604,6 +609,7 @@ void main() {
               'showWhen': true,
               'when': null,
               'usesChronometer': false,
+              'chronometerCountDown': false,
               'showProgress': false,
               'maxProgress': 0,
               'progress': 0,
@@ -691,6 +697,7 @@ void main() {
               'showWhen': true,
               'when': null,
               'usesChronometer': false,
+              'chronometerCountDown': false,
               'showProgress': false,
               'maxProgress': 0,
               'progress': 0,
@@ -777,6 +784,7 @@ void main() {
               'showWhen': true,
               'when': null,
               'usesChronometer': false,
+              'chronometerCountDown': false,
               'showProgress': false,
               'maxProgress': 0,
               'progress': 0,
@@ -865,6 +873,7 @@ void main() {
               'showWhen': true,
               'when': null,
               'usesChronometer': false,
+              'chronometerCountDown': false,
               'showProgress': false,
               'maxProgress': 0,
               'progress': 0,
@@ -968,6 +977,7 @@ void main() {
               'showWhen': true,
               'when': null,
               'usesChronometer': false,
+              'chronometerCountDown': false,
               'showProgress': false,
               'maxProgress': 0,
               'progress': 0,
@@ -1065,6 +1075,7 @@ void main() {
               'showWhen': true,
               'when': null,
               'usesChronometer': false,
+              'chronometerCountDown': false,
               'showProgress': false,
               'maxProgress': 0,
               'progress': 0,
@@ -1168,6 +1179,7 @@ void main() {
               'showWhen': true,
               'when': null,
               'usesChronometer': false,
+              'chronometerCountDown': false,
               'showProgress': false,
               'maxProgress': 0,
               'progress': 0,
@@ -1263,6 +1275,7 @@ void main() {
               'showWhen': true,
               'when': null,
               'usesChronometer': false,
+              'chronometerCountDown': false,
               'showProgress': false,
               'maxProgress': 0,
               'progress': 0,
@@ -1362,6 +1375,7 @@ void main() {
               'showWhen': true,
               'when': null,
               'usesChronometer': false,
+              'chronometerCountDown': false,
               'showProgress': false,
               'maxProgress': 0,
               'progress': 0,
@@ -1452,6 +1466,7 @@ void main() {
               'showWhen': true,
               'when': null,
               'usesChronometer': false,
+              'chronometerCountDown': false,
               'showProgress': false,
               'maxProgress': 0,
               'progress': 0,
@@ -1539,6 +1554,7 @@ void main() {
               'showWhen': true,
               'when': null,
               'usesChronometer': false,
+              'chronometerCountDown': false,
               'showProgress': false,
               'maxProgress': 0,
               'progress': 0,
@@ -1633,6 +1649,7 @@ void main() {
               'showWhen': true,
               'when': null,
               'usesChronometer': false,
+              'chronometerCountDown': false,
               'showProgress': false,
               'maxProgress': 0,
               'progress': 0,
@@ -1756,6 +1773,7 @@ void main() {
               'showWhen': true,
               'when': null,
               'usesChronometer': false,
+              'chronometerCountDown': false,
               'showProgress': false,
               'maxProgress': 0,
               'progress': 0,
@@ -1867,6 +1885,7 @@ void main() {
                     'showWhen': true,
                     'when': null,
                     'usesChronometer': false,
+                    'chronometerCountDown': false,
                     'showProgress': false,
                     'maxProgress': 0,
                     'progress': 0,
@@ -1962,6 +1981,7 @@ void main() {
                 'showWhen': true,
                 'when': null,
                 'usesChronometer': false,
+                'chronometerCountDown': false,
                 'showProgress': false,
                 'maxProgress': 0,
                 'progress': 0,
@@ -2056,6 +2076,7 @@ void main() {
                 'showWhen': true,
                 'when': null,
                 'usesChronometer': false,
+                'chronometerCountDown': false,
                 'showProgress': false,
                 'maxProgress': 0,
                 'progress': 0,
@@ -2151,6 +2172,7 @@ void main() {
                 'showWhen': true,
                 'when': null,
                 'usesChronometer': false,
+                'chronometerCountDown': false,
                 'showProgress': false,
                 'maxProgress': 0,
                 'progress': 0,
@@ -2444,6 +2466,7 @@ void main() {
                   'showWhen': true,
                   'when': null,
                   'usesChronometer': false,
+                  'chronometerCountDown': false,
                   'showProgress': false,
                   'maxProgress': 0,
                   'progress': 0,