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/*
* Copyright (C) 2022 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.cts.verifier.presence;
import android.content.pm.PackageManager;
import android.os.Bundle;
import android.text.Editable;
import android.util.Log;
import android.widget.EditText;
import com.android.compatibility.common.util.ResultType;
import com.android.compatibility.common.util.ResultUnit;
import com.android.cts.verifier.PassFailButtons;
import com.android.cts.verifier.R;
/**
* Activity for testing that UWB distance and angle of arrival measurements are within the right
* range.
*/
public class UwbPrecisionActivity extends PassFailButtons.Activity {
private static final String TAG = UwbPrecisionActivity.class.getName();
// Report log schema
private static final String KEY_DISTANCE_RANGE_CM = "distance_range_cm";
private static final String KEY_REFERENCE_DEVICE = "reference_device";
// Thresholds
private static final int MAX_DISTANCE_RANGE_CM = 30;
private EditText mDistanceRangeInput;
private EditText mReferenceDeviceInput;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.uwb_precision);
setPassFailButtonClickListeners();
getPassButton().setEnabled(false);
mDistanceRangeInput = (EditText) findViewById(R.id.distance_range_cm);
mReferenceDeviceInput = (EditText) findViewById(R.id.reference_device);
DeviceFeatureChecker.checkFeatureSupported(this, getPassButton(),
PackageManager.FEATURE_UWB);
mDistanceRangeInput.addTextChangedListener(
InputTextHandler.getOnTextChangedHandler((Editable s) -> checkTestInputs()));
mReferenceDeviceInput.addTextChangedListener(
InputTextHandler.getOnTextChangedHandler((Editable s) -> checkTestInputs()));
}
private void checkTestInputs() {
getPassButton().setEnabled(
checkDistanceRangeInput() && checkReferenceDeviceInput());
}
private boolean checkDistanceRangeInput() {
String distanceRangeInput = mDistanceRangeInput.getText().toString();
if (!distanceRangeInput.isEmpty()) {
double distanceRange = Double.parseDouble(distanceRangeInput);
// Distance range must be inputted and within acceptable range before test can be
// passed.
return distanceRange <= MAX_DISTANCE_RANGE_CM;
}
return false;
}
private boolean checkReferenceDeviceInput() {
// Reference device must be inputted before test can be passed.
return !mReferenceDeviceInput.getText().toString().isEmpty();
}
@Override
public void recordTestResults() {
String distanceRange = mDistanceRangeInput.getText().toString();
String referenceDevice = mReferenceDeviceInput.getText().toString();
if (!distanceRange.isEmpty()) {
Log.i(TAG, "UWB Distance Range: " + distanceRange);
getReportLog().addValue(KEY_DISTANCE_RANGE_CM, Double.parseDouble(distanceRange),
ResultType.NEUTRAL, ResultUnit.NONE);
}
if (!referenceDevice.isEmpty()) {
Log.i(TAG, "UWB Reference Device: " + referenceDevice);
getReportLog().addValue(KEY_REFERENCE_DEVICE, referenceDevice,
ResultType.NEUTRAL, ResultUnit.NONE);
}
getReportLog().submit();
}
}
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