1 files changed, 126 insertions, 0 deletions
diff --git a/src/com/android/messaging/datamodel/action/MarkAsSeenAction.java b/src/com/android/messaging/datamodel/action/MarkAsSeenAction.java
new file mode 100644
index 0000000..28f55fd
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+++ b/src/com/android/messaging/datamodel/action/MarkAsSeenAction.java
@@ -0,0 +1,126 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.messaging.datamodel.action;
+
+import android.content.ContentValues;
+import android.os.Parcel;
+import android.os.Parcelable;
+import android.text.TextUtils;
+
+import com.android.messaging.datamodel.BugleNotifications;
+import com.android.messaging.datamodel.DataModel;
+import com.android.messaging.datamodel.DatabaseHelper;
+import com.android.messaging.datamodel.DatabaseHelper.MessageColumns;
+import com.android.messaging.datamodel.DatabaseWrapper;
+import com.android.messaging.datamodel.MessagingContentProvider;
+import com.android.messaging.util.LogUtil;
+
+/**
+ * Action used to mark all messages as seen
+ */
+public class MarkAsSeenAction extends Action implements Parcelable {
+    private static final String TAG = LogUtil.BUGLE_DATAMODEL_TAG;
+    private static final String KEY_CONVERSATION_ID = "conversation_id";
+
+    /**
+     * Mark all messages as seen.
+     */
+    public static void markAllAsSeen() {
+        final MarkAsSeenAction action = new MarkAsSeenAction((String) null/*conversationId*/);
+        action.start();
+    }
+
+    /**
+     * Mark all messages of a given conversation as seen.
+     */
+    public static void markAsSeen(final String conversationId) {
+        final MarkAsSeenAction action = new MarkAsSeenAction(conversationId);
+        action.start();
+    }
+
+    /**
+     * ctor for MarkAsSeenAction.
+     * @param conversationId the conversation id for which to mark as seen, or null to mark all
+     *        messages as seen
+     */
+    public MarkAsSeenAction(final String conversationId) {
+        actionParameters.putString(KEY_CONVERSATION_ID, conversationId);
+    }
+
+    @Override
+    protected Object executeAction() {
+        final String conversationId =
+                actionParameters.getString(KEY_CONVERSATION_ID);
+        final boolean hasSpecificConversation = !TextUtils.isEmpty(conversationId);
+
+        // Everything in telephony should already have the seen bit set.
+        // Possible exception are messages which did not have seen set and
+        // were sync'ed into bugle.
+
+        // Now mark the messages as seen in the bugle db
+        final DatabaseWrapper db = DataModel.get().getDatabase();
+        db.beginTransaction();
+
+        try {
+            final ContentValues values = new ContentValues();
+            values.put(MessageColumns.SEEN, 1);
+
+            if (hasSpecificConversation) {
+                final int count = db.update(DatabaseHelper.MESSAGES_TABLE, values,
+                        MessageColumns.SEEN + " != 1 AND " +
+                                MessageColumns.CONVERSATION_ID + "=?",
+                        new String[] { conversationId });
+                if (count > 0) {
+                    MessagingContentProvider.notifyMessagesChanged(conversationId);
+                }
+            } else {
+                db.update(DatabaseHelper.MESSAGES_TABLE, values,
+                        MessageColumns.SEEN + " != 1", null/*selectionArgs*/);
+            }
+
+            db.setTransactionSuccessful();
+        } finally {
+            db.endTransaction();
+        }
+        // After marking messages as seen, update the notifications. This will
+        // clear the now stale notifications.
+        BugleNotifications.update(false/*silent*/, BugleNotifications.UPDATE_ALL);
+        return null;
+    }
+
+    private MarkAsSeenAction(final Parcel in) {
+        super(in);
+    }
+
+    public static final Parcelable.Creator<MarkAsSeenAction> CREATOR
+            = new Parcelable.Creator<MarkAsSeenAction>() {
+        @Override
+        public MarkAsSeenAction createFromParcel(final Parcel in) {
+            return new MarkAsSeenAction(in);
+        }
+
+        @Override
+        public MarkAsSeenAction[] newArray(final int size) {
+            return new MarkAsSeenAction[size];
+        }
+    };
+
+    @Override
+    public void writeToParcel(final Parcel parcel, final int flags) {
+        writeActionToParcel(parcel, flags);
+    }
+}