1 files changed, 51 insertions, 0 deletions
diff --git a/java/com/android/voicemail/impl/scheduling/BlockerTask.java b/java/com/android/voicemail/impl/scheduling/BlockerTask.java
new file mode 100644
index 000000000..353508d56
--- /dev/null
+++ b/java/com/android/voicemail/impl/scheduling/BlockerTask.java
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2016 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.voicemail.impl.scheduling;
+
+import android.content.Context;
+import android.content.Intent;
+import com.android.voicemail.impl.VvmLog;
+
+/** Task to block another task of the same ID from being queued for a certain amount of time. */
+public class BlockerTask extends BaseTask {
+
+  private static final String TAG = "BlockerTask";
+
+  public static final String EXTRA_TASK_ID = "extra_task_id";
+  public static final String EXTRA_BLOCK_FOR_MILLIS = "extra_block_for_millis";
+
+  public BlockerTask() {
+    super(TASK_INVALID);
+  }
+
+  @Override
+  public void onCreate(Context context, Intent intent, int flags, int startId) {
+    super.onCreate(context, intent, flags, startId);
+    setId(intent.getIntExtra(EXTRA_TASK_ID, TASK_INVALID));
+    setExecutionTime(getTimeMillis() + intent.getIntExtra(EXTRA_BLOCK_FOR_MILLIS, 0));
+  }
+
+  @Override
+  public void onExecuteInBackgroundThread() {
+    // Do nothing.
+  }
+
+  @Override
+  public void onDuplicatedTaskAdded(Task task) {
+    VvmLog.v(TAG, task.toString() + "blocked, " + getReadyInMilliSeconds() + "millis remaining");
+  }
+}