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Code Releases Wiki Activity

Bangle.js: Keep a log of data sent from the watch, and allow it to be saved with 'Fetch Device Debug Logs' from the debug menu

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This commit is contained in:
Gordon Williams 2022-06-07 13:01:34 +01:00
parent 774fb4efc3
commit 12f2049ac6
1 changed files with 48 additions and 1 deletions
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49
app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/banglejs/BangleJSDeviceSupport.java
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@ -48,14 +48,21 @@ import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.xml.sax.InputSource;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileOutputStream;
import java.io.FileWriter;
import java.io.IOException;
import java.io.StringReader;
import java.nio.charset.StandardCharsets;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Date;
import java.util.GregorianCalendar;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Locale;
import java.util.SimpleTimeZone;
import java.util.UUID;
import java.lang.reflect.Field;
@ -85,10 +92,12 @@ import nodomain.freeyourgadget.gadgetbridge.model.DeviceService;
import nodomain.freeyourgadget.gadgetbridge.model.MusicSpec;
import nodomain.freeyourgadget.gadgetbridge.model.MusicStateSpec;
import nodomain.freeyourgadget.gadgetbridge.model.NotificationSpec;
import nodomain.freeyourgadget.gadgetbridge.model.RecordedDataTypes;
import nodomain.freeyourgadget.gadgetbridge.model.WeatherSpec;
import nodomain.freeyourgadget.gadgetbridge.service.btle.AbstractBTLEDeviceSupport;
import nodomain.freeyourgadget.gadgetbridge.service.btle.TransactionBuilder;
import nodomain.freeyourgadget.gadgetbridge.util.AlarmUtils;
import nodomain.freeyourgadget.gadgetbridge.util.FileUtils;
import nodomain.freeyourgadget.gadgetbridge.util.GB;
import nodomain.freeyourgadget.gadgetbridge.util.LimitedQueue;
import nodomain.freeyourgadget.gadgetbridge.util.Prefs;
@ -109,14 +118,21 @@ public class BangleJSDeviceSupport extends AbstractBTLEDeviceSupport {
private BluetoothGattCharacteristic txCharacteristic = null;
private boolean allowHighMTU = false;
private int mtuSize = 20;
int bangleCommandSeq = 0; // to attempt to stop duplicate packets when sending Local Intents
/// Current line of data received from Bangle.js
private String receivedLine = "";
/// All characters received from Bangle.js for debug purposes (limited to MAX_RECEIVE_HISTORY_CHARS). Can be dumped with 'Fetch Device Debug Logs' from Debug menu
private String receiveHistory = "";
private boolean realtimeHRM = false;
private boolean realtimeStep = false;
private int realtimeHRMInterval = 30*60;
private final LimitedQueue/*Long*/ mNotificationReplyAction = new LimitedQueue(16);
/// Maximum amount of characters to store in receiveHistory
public static final int MAX_RECEIVE_HISTORY_CHARS = 100000;
// Local Intents - for app manager communication
public static final String BANGLEJS_COMMAND_TX = "banglejs_command_tx";
public static final String BANGLEJS_COMMAND_RX = "banglejs_command_rx";
@ -133,6 +149,7 @@ public class BangleJSDeviceSupport extends AbstractBTLEDeviceSupport {
private void registerLocalIntents() {
IntentFilter commandFilter = new IntentFilter();
commandFilter.addAction(GBDevice.ACTION_DEVICE_CHANGED);
commandFilter.addAction(BANGLEJS_COMMAND_TX);
BroadcastReceiver commandReceiver = new BroadcastReceiver() {
@Override
@ -149,6 +166,10 @@ public class BangleJSDeviceSupport extends AbstractBTLEDeviceSupport {
}
break;
}
case GBDevice.ACTION_DEVICE_CHANGED: {
LOG.info("ACTION_DEVICE_CHANGED " + gbDevice.getStateString());
receiveHistory += "\n================================================\nACTION_DEVICE_CHANGED "+gbDevice.getStateString()+" "+(new SimpleDateFormat("yyyy-mm-dd hh:mm:ss")).format(Calendar.getInstance().getTime())+"\n================================================\n";
}
}
}
};
@ -529,6 +550,11 @@ public class BangleJSDeviceSupport extends AbstractBTLEDeviceSupport {
mtuSize = chars.length;
String packetStr = new String(chars);
LOG.info("RX: " + packetStr);
// logging
receiveHistory += packetStr;
if (receiveHistory.length() > MAX_RECEIVE_HISTORY_CHARS)
receiveHistory = receiveHistory.substring(receiveHistory.length() - MAX_RECEIVE_HISTORY_CHARS);
// split into input lines
receivedLine += packetStr;
while (receivedLine.contains("\n")) {
int p = receivedLine.indexOf("\n");
@ -766,7 +792,28 @@ public class BangleJSDeviceSupport extends AbstractBTLEDeviceSupport {
@Override
public void onFetchRecordedData(int dataTypes) {
if (dataTypes == RecordedDataTypes.TYPE_DEBUGLOGS) {
File dir;
try {
dir = FileUtils.getExternalFilesDir();
} catch (IOException e) {
return;
}
SimpleDateFormat dateFormat = new SimpleDateFormat("yyyyMMdd-HHmmss", Locale.US);
String filename = "banglejs_debug_" + dateFormat.format(new Date()) + ".log";
File outputFile = new File(dir, filename );
LOG.warn("Writing log to "+outputFile.toString());
try {
BufferedWriter writer = new BufferedWriter(new FileWriter(outputFile));
writer.write(receiveHistory);
writer.close();
receiveHistory = "";
GB.toast(getContext(), "Log written to "+filename, Toast.LENGTH_LONG, GB.INFO);
} catch (IOException e) {
LOG.warn("Could not write to file", e);
return;
}
}
}
@Override