Initial commit of volley (from frameworks/support)
Change-Id: I12ada622c3885da6994cc2ff40cd275e1d5311e2
diff --git a/src/com/android/volley/RetryPolicy.java b/src/com/android/volley/RetryPolicy.java
new file mode 100644
index 0000000..0dd198b
--- /dev/null
+++ b/src/com/android/volley/RetryPolicy.java
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2011 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.volley;
+
+/**
+ * Retry policy for a request.
+ */
+public interface RetryPolicy {
+
+ /**
+ * Returns the current timeout (used for logging).
+ */
+ public int getCurrentTimeout();
+
+ /**
+ * Returns the current retry count (used for logging).
+ */
+ public int getCurrentRetryCount();
+
+ /**
+ * Prepares for the next retry by applying a backoff to the timeout.
+ * @param error The error code of the last attempt.
+ * @throws VolleyError In the event that the retry could not be performed (for example if we
+ * ran out of attempts), the passed in error is thrown.
+ */
+ public void retry(VolleyError error) throws VolleyError;
+}