| /* |
| * 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(); |
| } |
| } |