1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
|
/*
* Copyright (C) 2011 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.app.AlertDialog;
import android.bluetooth.BluetoothAdapter;
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;
/**
* Tests that the device's Rx/Tx calibration results in a median range (cm) within the specified
* bounds
*/
public class BleRxTxCalibrationActivity extends PassFailButtons.Activity {
private static final String TAG = BleRxTxCalibrationActivity.class.getName();
// Report log schema
private static final String KEY_CHANNEL_RSSI_RANGE = "channel_rssi_range";
private static final String KEY_CORE_RSSI_RANGE = "core_rssi_range";
private static final String KEY_REFERENCE_DEVICE = "reference_device";
// Thresholds
private static final int MAX_RSSI_RANGE = 6;
private EditText reportChannelsRssiRangeEditText;
private EditText reportCoresRssiRangeEditText;
private EditText reportReferenceDeviceEditText;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.ble_rx_tx_calibration);
setPassFailButtonClickListeners();
getPassButton().setEnabled(false);
reportChannelsRssiRangeEditText = findViewById(R.id.report_channels_rssi_range);
reportCoresRssiRangeEditText = findViewById(R.id.report_cores_rssi_range);
reportReferenceDeviceEditText = findViewById(R.id.report_reference_device);
DeviceFeatureChecker.checkFeatureSupported(this, getPassButton(),
PackageManager.FEATURE_BLUETOOTH_LE);
BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter();
if (!adapter.isEnabled()) {
new AlertDialog.Builder(this)
.setTitle(R.string.ble_bluetooth_disable_title)
.setMessage(R.string.ble_bluetooth_disable_message)
.setOnCancelListener(dialog -> finish())
.create().show();
}
reportChannelsRssiRangeEditText.addTextChangedListener(
InputTextHandler.getOnTextChangedHandler((Editable s) -> checkTestInputs()));
reportCoresRssiRangeEditText.addTextChangedListener(
InputTextHandler.getOnTextChangedHandler((Editable s) -> checkTestInputs()));
reportReferenceDeviceEditText.addTextChangedListener(
InputTextHandler.getOnTextChangedHandler((Editable s) -> checkTestInputs()));
}
private void checkTestInputs() {
getPassButton().setEnabled(
checkChannelRssiInput() && checkCoreRssiInput() && checkReferenceDeviceInput());
}
private boolean checkChannelRssiInput() {
String channelsRssiRangeInput = reportChannelsRssiRangeEditText.getText().toString();
if (!channelsRssiRangeInput.isEmpty()) {
int channelsRssiRange = Integer.parseInt(channelsRssiRangeInput);
// RSSI range must be inputted and within acceptable range before test can be passed
return channelsRssiRange <= MAX_RSSI_RANGE;
}
return false;
}
private boolean checkCoreRssiInput() {
String coresRssiRangeInput = reportCoresRssiRangeEditText.getText().toString();
if (!coresRssiRangeInput.isEmpty()) {
int coresRssiRange = Integer.parseInt(coresRssiRangeInput);
// RSSI range must be inputted and within acceptable range before test can be passed
return coresRssiRange <= MAX_RSSI_RANGE;
}
// This field is optional, so return true even if the user has not inputted anything
return true;
}
private boolean checkReferenceDeviceInput() {
// Reference device must be inputted before test can be passed
return !reportReferenceDeviceEditText.getText().toString().isEmpty();
}
@Override
public void recordTestResults() {
String channelRssiRange = reportChannelsRssiRangeEditText.getText().toString();
String coreRssiRange = reportCoresRssiRangeEditText.getText().toString();
String referenceDevice = reportReferenceDeviceEditText.getText().toString();
if (!channelRssiRange.isEmpty()) {
Log.i(TAG, "BLE RSSI Range Across Channels (dBm): " + channelRssiRange);
getReportLog().addValue(KEY_CHANNEL_RSSI_RANGE, Integer.parseInt(channelRssiRange),
ResultType.NEUTRAL, ResultUnit.NONE);
}
if (!coreRssiRange.isEmpty()) {
Log.i(TAG, "BLE RSSI Range Across Cores (dBm): " + coreRssiRange);
getReportLog().addValue(KEY_CORE_RSSI_RANGE, Integer.parseInt(coreRssiRange),
ResultType.NEUTRAL, ResultUnit.NONE);
}
if (!referenceDevice.isEmpty()) {
Log.i(TAG, "BLE Reference Device: " + referenceDevice);
getReportLog().addValue(KEY_REFERENCE_DEVICE, referenceDevice,
ResultType.NEUTRAL, ResultUnit.NONE);
}
getReportLog().submit();
}
}
|
