Stop showing notifications if they're ignored

chrome/android/java/src/org/chromium/chrome/browser/ntp/ContentSuggestionsNotificationHelper.java

Index: chrome/android/java/src/org/chromium/chrome/browser/ntp/ContentSuggestionsNotificationHelper.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/ntp/ContentSuggestionsNotificationHelper.java b/chrome/android/java/src/org/chromium/chrome/browser/ntp/ContentSuggestionsNotificationHelper.java
index 337a3a997a905b558711614896dae30c57f4c9ae..62aaf1fe9c1380844f84ab9323b2fa73d70904d4 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/ntp/ContentSuggestionsNotificationHelper.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/ntp/ContentSuggestionsNotificationHelper.java
@@ -37,6 +37,25 @@ public class ContentSuggestionsNotificationHelper {
     private ContentSuggestionsNotificationHelper() {} // Prevent instantiation
 
     /**
+     * Opens the content suggestion when notification is tapped.
+     */
+    public static final class OpenUrlReceiver extends BroadcastReceiver {
+        public void onReceive(Context context, Intent intent) {
+            openUrl(intent.getData());
+            nativeNotificationTapped();
+        }
+    }
+
+    /**
+     * Records dismissal when notification is swiped away.
+     */
+    public static final class DeleteReceiver extends BroadcastReceiver {
+        public void onReceive(Context context, Intent intent) {
+            nativeNotificationDismissed();
+        }
+    }
+
+    /**
      * Removes the notification after a timeout period.
      */
     public static final class TimeoutReceiver extends BroadcastReceiver {
@@ -44,19 +63,19 @@ public class ContentSuggestionsNotificationHelper {
             int id = intent.getIntExtra(NOTIFICATION_ID_EXTRA, -1);
             if (id < 0) return;
             hideNotification(id);
+            nativeNotificationExpired();
         }
     }
 
-    @CalledByNative
-    private static void openUrl(String url) {
+    private static void openUrl(Uri uri) {
         Context context = ContextUtils.getApplicationContext();
-        Intent intent = new Intent();
-        intent.setAction(Intent.ACTION_VIEW);
-        intent.setData(Uri.parse(url));
-        intent.setClass(context, ChromeLauncherActivity.class);
-        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
-        intent.putExtra(Browser.EXTRA_APPLICATION_ID, context.getPackageName());
-        intent.putExtra(ShortcutHelper.REUSE_URL_MATCHING_TAB_ELSE_NEW_TAB, true);
+        Intent intent = new Intent()
+                                .setAction(Intent.ACTION_VIEW)
+                                .setData(uri)
+                                .setClass(context, ChromeLauncherActivity.class)
+                                .addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
+                                .putExtra(Browser.EXTRA_APPLICATION_ID, context.getPackageName())
+                                .putExtra(ShortcutHelper.REUSE_URL_MATCHING_TAB_ELSE_NEW_TAB, true);
         IntentHandler.addTrustedIntentExtras(intent);
         context.startActivity(intent);
     }
@@ -81,16 +100,13 @@ public class ContentSuggestionsNotificationHelper {
             }
         }
 
-        Intent intent = new Intent()
-                                .setAction(Intent.ACTION_VIEW)
-                                .setData(Uri.parse(url))
-                                .setClass(context, ChromeLauncherActivity.class)
-                                .putExtra(ShortcutHelper.REUSE_URL_MATCHING_TAB_ELSE_NEW_TAB, true)
-                                .putExtra(Browser.EXTRA_APPLICATION_ID, context.getPackageName());
+        Intent contentIntent = new Intent(context, OpenUrlReceiver.class).setData(Uri.parse(url));
+        Intent deleteIntent = new Intent(context, DeleteReceiver.class).setData(Uri.parse(url));
         NotificationCompat.Builder builder =
                 new NotificationCompat.Builder(context)
                         .setAutoCancel(true)
-                        .setContentIntent(PendingIntent.getActivity(context, 0, intent, 0))
+                        .setContentIntent(PendingIntent.getBroadcast(context, 0, contentIntent, 0))
+                        .setDeleteIntent(PendingIntent.getBroadcast(context, 0, deleteIntent, 0))
                         .setContentTitle(title)
                         .setContentText(text)
                         .setGroup(NOTIFICATION_TAG)
@@ -134,4 +150,8 @@ public class ContentSuggestionsNotificationHelper {
             manager.cancel(NOTIFICATION_TAG, 0);
         }
     }
+
+    private static native void nativeNotificationTapped();
+    private static native void nativeNotificationDismissed();
+    private static native void nativeNotificationExpired();
 }