UsageTracker.java
/*
* Copyright (C) 2017 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 androidx.test.internal.runner.tracker;
/**
* Used by test infrastructure to report usage stats (optionally).
*
* <p>This interface should only be used by test infrastructure.
*
* @deprecated obsolete
*/
@Deprecated
public interface UsageTracker {
/**
* Indicates that a particular tool/api was used.
*
* <p>Usage will be dumped at the end of the instrumentation run.
*/
void trackUsage(String usage, String version);
/** Requests that all usages be sent. */
void sendUsages();
/** NoOp implementation. */
class NoOpUsageTracker implements UsageTracker {
@Override
public void trackUsage(String unused, String unusedVersion) {}
@Override
public void sendUsages() {}
}
}