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/*
* Copyright (C) 2012 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 android.support.test.internal.runner.listener;
import android.app.Instrumentation;
import android.os.Bundle;
import org.junit.runner.notification.RunListener;
import java.io.PrintStream;
/**
* A {@link RunListener} that has access to a {@link Instrumentation}. This is useful for
* test result listeners that want to dump data back to the instrumentation results.
*/
public abstract class InstrumentationRunListener extends RunListener {
private Instrumentation mInstr;
public Instrumentation getInstrumentation() {
return mInstr;
}
public void setInstrumentation(Instrumentation instr) {
mInstr = instr;
}
/**
* Convenience method for {@link #getInstrumentation()#sendStatus()}
*/
public void sendStatus(int code, Bundle bundle) {
getInstrumentation().sendStatus(code, bundle);
}
/**
* Convenience method to output a string on instrumentation output
*/
public void sendString(String msg) {
Bundle b = new Bundle();
b.putString(Instrumentation.REPORT_KEY_STREAMRESULT, msg);
sendStatus(0, b);
}
/**
* Optional callback subclasses can implement. Will be called when instrumentation run
* completes.
*
* @param streamResult the {@link PrintStream} to instrumentation out.
* @param resultBundle the instrumentation result bundle. Can be used to inject key-value pairs
* into the instrumentation output when run in -r/raw mode
*/
public void instrumentationRunFinished(PrintStream streamResult, Bundle resultBundle) {
}
}
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