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/*
* Copyright (C) 2024 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.test.extract;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import androidx.annotation.VisibleForTesting;
public class MainActivity extends Activity {
static {
System.loadLibrary("punchtest");
}
@VisibleForTesting
static final String INTENT_TYPE = "android.test.extract.EXTRACTED_LIB_LOADED";
@VisibleForTesting
static final String KEY_OPERAND_1 = "OP1";
@VisibleForTesting
static final String KEY_OPERAND_2 = "OP2";
@VisibleForTesting
static final String KEY_RESULT = "RESULT";
@Override
public void onCreate(Bundle savedOnstanceState) {
super.onCreate(savedOnstanceState);
Intent received = getIntent();
int op1 = received.getIntExtra(KEY_OPERAND_1, -1);
int op2 = received.getIntExtra(KEY_OPERAND_2, -1);
int result = subtract(op1, op2);
// Send broadcast so that test can know app has launched and lib is loaded
// attach result which has been fetched from JNI lib
Intent intent = new Intent(INTENT_TYPE);
intent.putExtra(KEY_RESULT, result);
sendBroadcast(intent);
}
private native int subtract(int op1, int op2);
}
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