add drawable, init in onCreate

widget-helper/src/main/java/heyalex/widgethelper/NotificationDelegate.kt

@@ -1,6 +1,5 @@
 package heyalex.widgethelper
 
-import android.R
 import android.annotation.TargetApi
 import android.app.Notification
 import android.app.NotificationChannel

widget-helper/src/main/java/heyalex/widgethelper/WidgetUpdateService.java

@@ -14,6 +14,8 @@
 import java.lang.annotation.AnnotationFormatError;
 import java.util.Arrays;
 
+import androidx.annotation.Nullable;
+
 /**
  * Update Service that helps update widget by ComponentName and Ids
  */
@@ -38,10 +40,15 @@ public class WidgetUpdateService extends IntentService {
 
     public WidgetUpdateService() {
         super("WidgetUpdateService");
+        setIntentRedelivery(true);
+    }
+
+    @Override
+    public void onCreate() {
+        super.onCreate();
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
             startForeground(NOTIFICATION_ID, NotificationDelegate.getNotification(this));
         }
-        setIntentRedelivery(true);
     }
 
     /**

widget-helper/src/main/res/drawable-anydpi-v24/stat_notify_sync.xml

@@ -0,0 +1,15 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24"
+    android:tint="#FFFFFF">
+  <group android:scaleX="0.84249085"
+      android:scaleY="0.84249085"
+      android:translateX="1.8901099"
+      android:translateY="1.8901099">
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M12,4L12,1L8,5l4,4L12,6c3.31,0 6,2.69 6,6 0,1.01 -0.25,1.97 -0.7,2.8l1.46,1.46C19.54,15.03 20,13.57 20,12c0,-4.42 -3.58,-8 -8,-8zM12,18c-3.31,0 -6,-2.69 -6,-6 0,-1.01 0.25,-1.97 0.7,-2.8L5.24,7.74C4.46,8.97 4,10.43 4,12c0,4.42 3.58,8 8,8v3l4,-4 -4,-4v3z"/>
+  </group>
+</vector>