FindResultReceiver.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.services.speakeasy.client;
import android.os.Bundle;
import android.os.Handler;
import android.os.ResultReceiver;
import androidx.test.services.speakeasy.SpeakEasyProtocol;
/** Provides a simple and type safe way of receiving FindResults. */
public abstract class FindResultReceiver extends ResultReceiver {
public FindResultReceiver(Handler h) {
super(h);
}
@Override
public final void onReceiveResult(int resultCode, Bundle data) {
SpeakEasyProtocol sep = SpeakEasyProtocol.fromBundle(data);
if (null == sep) {
Bundle invalid =
SpeakEasyProtocol.FindResult.asBundle(
false, null, "Server did not send back a sane result, got: " + data);
sep = SpeakEasyProtocol.fromBundle(invalid);
}
if (null == sep.findResult) {
Bundle invalid =
SpeakEasyProtocol.FindResult.asBundle(
false, null, "Server sent back wrong type - got: " + sep);
sep = SpeakEasyProtocol.fromBundle(invalid);
}
handleFindResult(sep.findResult);
}
/** Implement to receive FindResults. */
protected abstract void handleFindResult(SpeakEasyProtocol.FindResult findResult);
}