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Initial commit: LoraTester Android + server

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grigo
2026-06-04 14:39:14 +03:00
parent 253a7d74ca
commit 81eaa95df3
26 changed files with 1898 additions and 106 deletions
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app/src/main/java/com/grigowashere/loratester/CommandPoller.java
+257
View File
@@ -0,0 +1,257 @@
package com.grigowashere.loratester;
import android.os.Handler;
import android.os.Looper;
import android.util.Log;
import com.grigowashere.loratester.api.DeviceCommand;
import com.grigowashere.loratester.api.PairedTrackSession;
import com.grigowashere.loratester.api.ServerApi;
import com.grigowashere.loratester.telnet.AtCommands;
import com.grigowashere.loratester.telnet.TelnetClient;
import com.grigowashere.loratester.track.TrackRecorder;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.atomic.AtomicBoolean;
public class CommandPoller {
private static final String TAG = "CommandPoller";
private static final long COMMAND_POLL_MS = 2000;
private static final long PAIRED_POLL_MS = 1500;
private final ServerApi serverApi;
private final String deviceId;
private final TelemetryUploader uploader;
private final TrackRecorder trackRecorder;
private final PeerStatsCache peerStatsCache;
private final ExecutorService executor = Executors.newSingleThreadExecutor();
private final Handler mainHandler = new Handler(Looper.getMainLooper());
private final AtomicBoolean running = new AtomicBoolean(false);
private volatile long pendingAckSessionId = -1;
private volatile long startedSessionId = -1;
public CommandPoller(
ServerApi serverApi,
String deviceId,
TelemetryUploader uploader,
TrackRecorder trackRecorder,
PeerStatsCache peerStatsCache
) {
this.serverApi = serverApi;
this.deviceId = deviceId;
this.uploader = uploader;
this.trackRecorder = trackRecorder;
this.peerStatsCache = peerStatsCache;
trackRecorder.setPairedListener(new TrackRecorder.Listener() {
@Override
public void onStateChanged(boolean recording, int pointCount, long trackId) {
if (recording && trackId > 0 && pendingAckSessionId > 0) {
long sid = pendingAckSessionId;
pendingAckSessionId = -1;
executor.execute(() -> ackSession(sid, trackId));
}
}
@Override
public void onError(String message) {
Log.w(TAG, "track: " + message);
}
});
}
public PeerStatsCache getPeerStatsCache() {
return peerStatsCache;
}
public void start() {
if (!running.compareAndSet(false, true)) {
return;
}
scheduleCommandPoll();
schedulePairedPoll();
}
public void stop() {
running.set(false);
}
private void scheduleCommandPoll() {
executor.execute(() -> {
if (running.get()) {
pollCommands();
}
if (running.get()) {
mainHandler.postDelayed(this::scheduleCommandPoll, COMMAND_POLL_MS);
}
});
}
private void schedulePairedPoll() {
executor.execute(() -> {
if (running.get()) {
pollPairedSession();
}
if (running.get()) {
mainHandler.postDelayed(this::schedulePairedPoll, PAIRED_POLL_MS);
}
});
}
private void pollCommands() {
try {
List<DeviceCommand> cmds = serverApi.pollPendingCommands(deviceId);
for (DeviceCommand cmd : cmds) {
execute(cmd);
}
} catch (Exception e) {
Log.w(TAG, "command poll failed", e);
}
}
private void execute(DeviceCommand cmd) {
if (cmd == null || cmd.kind == null) {
return;
}
switch (cmd.kind) {
case "at" -> {
String line = cmd.payload != null && cmd.payload.get("line") != null
? String.valueOf(cmd.payload.get("line")) : null;
if (line != null) {
uploader.sendAtCommand(line, r ->
Log.i(TAG, "remote AT " + line + " -> " + r));
}
}
case "mode" -> {
String role = cmd.payload != null && cmd.payload.get("role") != null
? String.valueOf(cmd.payload.get("role")) : null;
if ("TX".equalsIgnoreCase(role)) {
uploader.sendAtCommand(AtCommands.TRANSMIT, r -> {});
} else if ("RX".equalsIgnoreCase(role)) {
uploader.sendAtCommand(AtCommands.RECEIVE, r -> {});
}
}
case "stats_push" -> peerStatsCache.updateFromPayload(cmd.payload);
default -> Log.w(TAG, "unknown kind " + cmd.kind);
}
}
private void pollPairedSession() {
try {
Map<String, Object> resp = serverApi.getActivePairedTrack();
Object sessionObj = resp.get("session");
if (!(sessionObj instanceof Map)) {
return;
}
@SuppressWarnings("unchecked")
Map<String, Object> m = (Map<String, Object>) sessionObj;
PairedTrackSession session = mapSession(m);
if (session == null) {
return;
}
boolean inSession = deviceId.equals(session.device_a)
|| deviceId.equals(session.device_b);
if (!inSession) {
return;
}
if (!session.ready || trackRecorder.isRecording()) {
return;
}
if (startedSessionId == session.id) {
return;
}
Long myTrack = deviceId.equals(session.device_a)
? session.track_id_a : session.track_id_b;
if (myTrack != null && myTrack > 0) {
startedSessionId = session.id;
return;
}
startedSessionId = session.id;
pendingAckSessionId = session.id;
mainHandler.post(trackRecorder::start);
} catch (Exception e) {
Log.w(TAG, "paired poll failed", e);
}
}
private void ackSession(long sessionId, long trackId) {
try {
serverApi.ackPairedTrack(sessionId, deviceId, trackId);
Log.i(TAG, "paired ack session=" + sessionId + " track=" + trackId);
} catch (Exception e) {
Log.e(TAG, "paired ack failed", e);
pendingAckSessionId = sessionId;
}
}
private static PairedTrackSession mapSession(Map<String, Object> m) {
if (m == null) {
return null;
}
PairedTrackSession s = new PairedTrackSession();
Object id = m.get("id");
if (id instanceof Number) {
s.id = ((Number) id).longValue();
}
s.device_a = str(m.get("device_a"));
s.device_b = str(m.get("device_b"));
s.initiator = str(m.get("initiator"));
s.status = str(m.get("status"));
s.start_at = num(m.get("start_at"));
s.created_at = num(m.get("created_at"));
s.server_time = num(m.get("server_time"));
Object ready = m.get("ready");
s.ready = ready instanceof Boolean && (Boolean) ready;
s.track_id_a = longOrNull(m.get("track_id_a"));
s.track_id_b = longOrNull(m.get("track_id_b"));
return s;
}
private static String str(Object o) {
return o != null ? String.valueOf(o) : null;
}
private static double num(Object o) {
return o instanceof Number ? ((Number) o).doubleValue() : 0;
}
private static Long longOrNull(Object o) {
return o instanceof Number ? ((Number) o).longValue() : null;
}
public void postCommandToPeer(String peerId, String kind, Map<String, Object> payload) {
executor.execute(() -> {
try {
serverApi.postCommand(deviceId, peerId, kind, payload);
} catch (Exception e) {
Log.e(TAG, "post command failed", e);
}
});
}
public void startPairedTrack(Runnable onDone, java.util.function.Consumer<String> onError) {
executor.execute(() -> {
try {
Map<String, Object> body = new HashMap<>();
body.put("device_id", deviceId);
serverApi.startPairedTrack(body);
startedSessionId = -1;
pendingAckSessionId = -1;
if (onDone != null) {
mainHandler.post(onDone);
}
} catch (Exception e) {
Log.e(TAG, "start paired failed", e);
if (onError != null) {
mainHandler.post(() -> onError.accept(
e.getMessage() != null ? e.getMessage() : "error"));
}
}
});
}
}
app/src/main/java/com/grigowashere/loratester/LoraApp.java
+39 -3
View File
@@ -14,6 +14,8 @@ public class LoraApp extends Application {
private SettingsRepository settingsRepository;
private TrackRecorder trackRecorder;
private NetworkMonitor networkMonitor;
private PeerStatsCache peerStatsCache;
private CommandPoller commandPoller;
@Override
public void onCreate() {
@@ -23,12 +25,23 @@ public class LoraApp extends Application {
networkMonitor = new NetworkMonitor(this);
networkMonitor.start();
telemetryUploader = new TelemetryUploader(this, settingsRepository, networkMonitor);
peerStatsCache = new PeerStatsCache();
ServerApi serverApi = new ServerApi(settingsRepository.getServerUrl());
String deviceId = settingsRepository.getOrCreateDeviceId();
trackRecorder = new TrackRecorder(
new ServerApi(settingsRepository.getServerUrl()),
serverApi,
telemetryUploader,
settingsRepository.getOrCreateDeviceId(),
deviceId,
networkMonitor
);
commandPoller = new CommandPoller(
serverApi,
deviceId,
telemetryUploader,
trackRecorder,
peerStatsCache
);
commandPoller.start();
}
public NetworkMonitor getNetworkMonitor() {
@@ -47,12 +60,35 @@ public class LoraApp extends Application {
return trackRecorder;
}
public PeerStatsCache getPeerStatsCache() {
return peerStatsCache;
}
public CommandPoller getCommandPoller() {
return commandPoller;
}
public void refreshTrackRecorder() {
if (commandPoller != null) {
commandPoller.stop();
}
if (peerStatsCache == null) {
peerStatsCache = new PeerStatsCache();
}
ServerApi serverApi = new ServerApi(settingsRepository.getServerUrl());
trackRecorder = new TrackRecorder(
new ServerApi(settingsRepository.getServerUrl()),
serverApi,
telemetryUploader,
settingsRepository.getOrCreateDeviceId(),
networkMonitor
);
commandPoller = new CommandPoller(
serverApi,
settingsRepository.getOrCreateDeviceId(),
telemetryUploader,
trackRecorder,
peerStatsCache
);
commandPoller.start();
}
}
app/src/main/java/com/grigowashere/loratester/PeerDevices.java
+77
View File
@@ -0,0 +1,77 @@
package com.grigowashere.loratester;
import com.grigowashere.loratester.api.DeviceInfo;
import java.util.ArrayList;
import java.util.List;
public final class PeerDevices {
private static final long ONLINE_MS = 30_000;
private PeerDevices() {
}
public static Result resolve(List<DeviceInfo> devices, String selfId) {
if (devices == null || selfId == null) {
return Result.error("no_devices");
}
List<DeviceInfo> android = new ArrayList<>();
long now = System.currentTimeMillis();
for (DeviceInfo d : devices) {
if (d.device_id != null && d.device_id.startsWith("android-")) {
android.add(d);
}
}
if (android.size() != 2) {
return Result.error("expected_two");
}
String peer = null;
int online = 0;
for (DeviceInfo d : android) {
if (d.last_seen > 0 && (now / 1000.0 - d.last_seen) <= 30) {
online++;
}
if (!selfId.equals(d.device_id)) {
peer = d.device_id;
}
}
if (peer == null) {
return Result.error("peer_missing");
}
return new Result(peer, android.size(), online);
}
public static final class Result {
public final String peerId;
public final int deviceCount;
public final int onlineCount;
public final String error;
private Result(String peerId, int deviceCount, int onlineCount) {
this.peerId = peerId;
this.deviceCount = deviceCount;
this.onlineCount = onlineCount;
this.error = null;
}
private Result(String error) {
this.peerId = null;
this.deviceCount = 0;
this.onlineCount = 0;
this.error = error;
}
static Result error(String code) {
return new Result(code);
}
public boolean ok() {
return peerId != null;
}
public boolean bothOnline() {
return ok() && onlineCount >= 2;
}
}
}
app/src/main/java/com/grigowashere/loratester/PeerStatsCache.java
+48
View File
@@ -0,0 +1,48 @@
package com.grigowashere.loratester;
import androidx.annotation.Nullable;
import java.util.Map;
import java.util.concurrent.atomic.AtomicReference;
public class PeerStatsCache {
public static final class Snapshot {
public final String meta;
public final String role;
public final Double rssi;
public final long atMs;
public Snapshot(String meta, String role, Double rssi, long atMs) {
this.meta = meta;
this.role = role;
this.rssi = rssi;
this.atMs = atMs;
}
}
private final AtomicReference<Snapshot> snapshot = new AtomicReference<>();
public void updateFromPayload(Map<String, Object> payload) {
if (payload == null) {
return;
}
String meta = payload.get("meta") != null ? String.valueOf(payload.get("meta")) : null;
String role = payload.get("role") != null ? String.valueOf(payload.get("role")) : null;
Double rssi = null;
Object r = payload.get("rssi");
if (r instanceof Number) {
rssi = ((Number) r).doubleValue();
}
snapshot.set(new Snapshot(meta, role, rssi, System.currentTimeMillis()));
}
@Nullable
public Snapshot get() {
return snapshot.get();
}
public void clear() {
snapshot.set(null);
}
}
app/src/main/java/com/grigowashere/loratester/api/DeviceCommand.java
+13
View File
@@ -0,0 +1,13 @@
package com.grigowashere.loratester.api;
import java.util.Map;
public class DeviceCommand {
public long id;
public String from_device_id;
public String to_device_id;
public String kind;
public Map<String, Object> payload;
public double created_at;
public Double delivered_at;
}
app/src/main/java/com/grigowashere/loratester/api/PairedTrackSession.java
+15
View File
@@ -0,0 +1,15 @@
package com.grigowashere.loratester.api;
public class PairedTrackSession {
public long id;
public String device_a;
public String device_b;
public String initiator;
public String status;
public double start_at;
public Long track_id_a;
public Long track_id_b;
public double created_at;
public double server_time;
public boolean ready;
}
app/src/main/java/com/grigowashere/loratester/api/ServerApi.java
+68
View File
@@ -30,6 +30,7 @@ public class ServerApi {
private static final Type TELEMETRY_HISTORY =
new TypeToken<List<TelemetryHistoryItem>>() {}.getType();
private static final Type TRACK_LIST = new TypeToken<List<TrackInfo>>() {}.getType();
private static final Type COMMAND_LIST = new TypeToken<List<DeviceCommand>>() {}.getType();
private final String baseUrl;
private final OkHttpClient client;
@@ -114,6 +115,73 @@ public class ServerApi {
return getJsonList("/api/tracks?device_id=" + deviceId + "&limit=50", TRACK_LIST);
}
public void postCommand(
String fromDeviceId,
String toDeviceId,
String kind,
Map<String, Object> payload
) throws IOException {
Map<String, Object> body = new HashMap<>();
body.put("from_device_id", fromDeviceId);
body.put("to_device_id", toDeviceId);
body.put("kind", kind);
if (payload != null) {
body.put("payload", payload);
}
postJson("/api/commands", body, true);
}
public List<DeviceCommand> pollPendingCommands(String deviceId) throws IOException {
String path = "/api/commands/pending?device_id="
+ java.net.URLEncoder.encode(deviceId, "UTF-8") + "&limit=20";
Request request = new Request.Builder()
.url(baseUrl + path)
.header(HEADER_LORA_CLIENT, CLIENT_ANDROID)
.get()
.build();
try (Response response = client.newCall(request).execute()) {
if (!response.isSuccessful() || response.body() == null) {
throw new IOException("HTTP " + response.code());
}
return GSON.fromJson(response.body().string(), COMMAND_LIST);
}
}
@SuppressWarnings("unchecked")
public Map<String, Object> startPairedTrack(Map<String, Object> body) throws IOException {
return postJsonMap("/api/paired-tracks/start", body, true);
}
@SuppressWarnings("unchecked")
public Map<String, Object> getActivePairedTrack() throws IOException {
Request request = new Request.Builder()
.url(baseUrl + "/api/paired-tracks/active")
.get()
.build();
try (Response response = client.newCall(request).execute()) {
if (!response.isSuccessful() || response.body() == null) {
throw new IOException("HTTP " + response.code());
}
return GSON.fromJson(response.body().string(), Map.class);
}
}
public void ackPairedTrack(long sessionId, String deviceId, long trackId) throws IOException {
Map<String, Object> body = new HashMap<>();
body.put("session_id", sessionId);
body.put("device_id", deviceId);
body.put("track_id", trackId);
postJson("/api/paired-tracks/ack", body, true);
}
public void cancelPairedTrack(Long sessionId) throws IOException {
Map<String, Object> body = new HashMap<>();
if (sessionId != null) {
body.put("session_id", sessionId);
}
postJson("/api/paired-tracks/cancel", body, false);
}
public TrackDetail getTrack(long trackId) throws IOException {
Request request = new Request.Builder()
.url(baseUrl + "/api/tracks/" + trackId)
app/src/main/java/com/grigowashere/loratester/track/TrackRecorder.java
+21 -8
View File
@@ -55,6 +55,7 @@ public class TrackRecorder {
private ScheduledFuture<?> sampleTask;
private ScheduledFuture<?> flushTask;
private Listener listener;
private Listener pairedListener;
public TrackRecorder(
ServerApi serverApi,
@@ -77,6 +78,10 @@ public class TrackRecorder {
this.listener = listener;
}
public void setPairedListener(Listener pairedListener) {
this.pairedListener = pairedListener;
}
public void updateLocation(double lat, double lon, double altitude) {
if (GeoUtils.isValidCoordinate(lat, lon)) {
this.lat = lat;
@@ -230,16 +235,24 @@ public class TrackRecorder {
}
private void notifyState() {
if (listener == null) {
return;
}
mainHandler.post(() -> listener.onStateChanged(recording, totalPoints, trackId));
mainHandler.post(() -> {
if (listener != null) {
listener.onStateChanged(recording, totalPoints, trackId);
}
if (pairedListener != null) {
pairedListener.onStateChanged(recording, totalPoints, trackId);
}
});
}
private void notifyError(String msg) {
if (listener == null) {
return;
}
mainHandler.post(() -> listener.onError(msg));
mainHandler.post(() -> {
if (listener != null) {
listener.onError(msg);
}
if (pairedListener != null) {
pairedListener.onError(msg);
}
});
}
}
app/src/main/java/com/grigowashere/loratester/ui/AtFragment.java
+73 -1
View File
@@ -14,29 +14,44 @@ import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.fragment.app.Fragment;
import com.google.android.material.button.MaterialButtonToggleGroup;
import com.google.android.material.chip.Chip;
import com.google.android.material.chip.ChipGroup;
import com.google.android.material.textfield.TextInputEditText;
import com.grigowashere.loratester.CommandPoller;
import com.grigowashere.loratester.LoraApp;
import com.grigowashere.loratester.PeerDevices;
import com.grigowashere.loratester.R;
import com.grigowashere.loratester.TelemetryUploader;
import com.grigowashere.loratester.api.DeviceInfo;
import com.grigowashere.loratester.telnet.AtCommands;
import com.grigowashere.loratester.telnet.TelnetClient;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
public class AtFragment extends Fragment {
private final ExecutorService executor = Executors.newSingleThreadExecutor();
private FragmentPollHelper pollHelper;
private TelemetryUploader uploader;
private CommandPoller commandPoller;
private TextView atStatus;
private TextView atConsole;
private ScrollView atConsoleScroll;
private TextInputEditText atCommandInput;
private MaterialButtonToggleGroup atTargetGroup;
private String lastConsole = "";
@Override
public void onAttach(@NonNull Context context) {
super.onAttach(context);
uploader = ((LoraApp) context.getApplicationContext()).getTelemetryUploader();
LoraApp app = (LoraApp) context.getApplicationContext();
uploader = app.getTelemetryUploader();
commandPoller = app.getCommandPoller();
}
@Nullable
@@ -55,11 +70,16 @@ public class AtFragment extends Fragment {
atConsole = view.findViewById(R.id.atConsole);
atConsoleScroll = view.findViewById(R.id.atConsoleScroll);
atCommandInput = view.findViewById(R.id.atCommandInput);
atTargetGroup = view.findViewById(R.id.atTargetGroup);
ChipGroup chips = view.findViewById(R.id.atQuickChips);
Button sendBtn = view.findViewById(R.id.atSendBtn);
Button clearLog = view.findViewById(R.id.atClearLog);
pollHelper = new FragmentPollHelper(this, this::refreshConsole);
if (atTargetGroup != null) {
atTargetGroup.check(R.id.atTargetLocal);
}
addQuickChip(chips, "AT+H", AtCommands.HELP);
addQuickChip(chips, "AT+TX", AtCommands.TRANSMIT);
addQuickChip(chips, "AT+RX", AtCommands.RECEIVE);
@@ -85,6 +105,10 @@ public class AtFragment extends Fragment {
}
}
private boolean isPeerTarget() {
return atTargetGroup != null && atTargetGroup.getCheckedButtonId() == R.id.atTargetPeer;
}
private void addQuickChip(ChipGroup group, String label, String command) {
Chip chip = new Chip(requireContext());
chip.setText(label);
@@ -109,6 +133,10 @@ public class AtFragment extends Fragment {
if (uploader == null || !isAdded()) {
return;
}
if (isPeerTarget()) {
sendToPeer(command);
return;
}
uploader.sendAtCommand(command, result -> {
if (!isAdded()) {
return;
@@ -126,6 +154,43 @@ public class AtFragment extends Fragment {
});
}
private void sendToPeer(String command) {
if (commandPoller == null) {
return;
}
executor.execute(() -> {
try {
List<DeviceInfo> devices = uploader.getServerApi().getDevices();
PeerDevices.Result peer = PeerDevices.resolve(
devices, uploader.getDeviceId());
if (!peer.ok()) {
showToast(R.string.at_peer_unavailable);
return;
}
Map<String, Object> payload = new HashMap<>();
payload.put("line", command);
commandPoller.postCommandToPeer(peer.peerId, "at", payload);
showToast(getString(R.string.at_sent_to_peer, peer.peerId));
} catch (Exception e) {
showToast(R.string.stats_push_failed);
}
});
}
private void showToast(int resId) {
if (isAdded()) {
requireActivity().runOnUiThread(() ->
Toast.makeText(requireContext(), resId, Toast.LENGTH_SHORT).show());
}
}
private void showToast(String msg) {
if (isAdded()) {
requireActivity().runOnUiThread(() ->
Toast.makeText(requireContext(), msg, Toast.LENGTH_SHORT).show());
}
}
private void refreshConsole() {
if (!isAdded() || uploader == null || atStatus == null) {
return;
@@ -182,7 +247,14 @@ public class AtFragment extends Fragment {
atConsole = null;
atConsoleScroll = null;
atCommandInput = null;
atTargetGroup = null;
pollHelper = null;
super.onDestroyView();
}
@Override
public void onDestroy() {
executor.shutdownNow();
super.onDestroy();
}
}
app/src/main/java/com/grigowashere/loratester/ui/MapFragment.java
+46
View File
@@ -11,12 +11,15 @@ import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.Spinner;
import android.widget.TextView;
import android.widget.Toast;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.fragment.app.Fragment;
import com.grigowashere.loratester.CommandPoller;
import com.grigowashere.loratester.LoraApp;
import com.grigowashere.loratester.PeerDevices;
import com.grigowashere.loratester.R;
import com.grigowashere.loratester.TelemetryUploader;
import com.grigowashere.loratester.api.DeviceInfo;
@@ -77,12 +80,14 @@ public class MapFragment extends Fragment {
private FragmentPollHelper pollHelper;
private TelemetryUploader uploader;
private TrackRecorder trackRecorder;
private CommandPoller commandPoller;
private MapView mapView;
private TileDownloadLayer downloadLayer;
private TileCache tileCache;
private TextView mapStatus;
private TextView trackStatus;
private Button btnTrack;
private Button btnPairedTrack;
private Spinner trackSpinner;
private List<TrackInfo> savedTracks = new ArrayList<>();
private boolean mapResumed;
@@ -105,6 +110,7 @@ public class MapFragment extends Fragment {
LoraApp app = (LoraApp) context.getApplicationContext();
uploader = app.getTelemetryUploader();
trackRecorder = app.getTrackRecorder();
commandPoller = app.getCommandPoller();
networkMonitor = app.getNetworkMonitor();
}
@@ -124,6 +130,7 @@ public class MapFragment extends Fragment {
mapStatus = view.findViewById(R.id.mapStatus);
trackStatus = view.findViewById(R.id.trackStatus);
btnTrack = view.findViewById(R.id.btnTrack);
btnPairedTrack = view.findViewById(R.id.btnPairedTrack);
trackSpinner = view.findViewById(R.id.trackSpinner);
pollHelper = new FragmentPollHelper(this, this::refreshDevices);
@@ -143,6 +150,9 @@ public class MapFragment extends Fragment {
setupMapView();
btnTrack.setOnClickListener(v -> toggleTracking());
if (btnPairedTrack != null) {
btnPairedTrack.setOnClickListener(v -> startPairedTracking());
}
setupTrackRecorderListener();
setupTrackSpinnerListener();
}
@@ -344,6 +354,42 @@ public class MapFragment extends Fragment {
}
}
private void startPairedTracking() {
if (commandPoller == null || uploader == null || !isAdded()) {
return;
}
executor.execute(() -> {
try {
List<DeviceInfo> devices = uploader.getServerApi().getDevices();
PeerDevices.Result peer = PeerDevices.resolve(devices, uploader.getDeviceId());
if (!peer.bothOnline()) {
requireActivity().runOnUiThread(() ->
Toast.makeText(requireContext(), R.string.track_paired_need_two,
Toast.LENGTH_SHORT).show());
return;
}
commandPoller.startPairedTrack(
() -> {
if (isAdded()) {
Toast.makeText(requireContext(), R.string.track_paired_started,
Toast.LENGTH_SHORT).show();
}
},
msg -> {
if (isAdded()) {
Toast.makeText(requireContext(), msg, Toast.LENGTH_SHORT).show();
}
});
} catch (Exception e) {
if (isAdded()) {
requireActivity().runOnUiThread(() ->
Toast.makeText(requireContext(), R.string.track_paired_need_two,
Toast.LENGTH_SHORT).show());
}
}
});
}
private void loadTrackList() {
if (uploader == null || !mapResumed) {
return;
app/src/main/java/com/grigowashere/loratester/ui/StatsFragment.java
+164 -51
View File
@@ -7,6 +7,7 @@ import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.TextView;
import android.widget.Toast;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
@@ -14,7 +15,10 @@ import androidx.fragment.app.Fragment;
import androidx.recyclerview.widget.LinearLayoutManager;
import androidx.recyclerview.widget.RecyclerView;
import com.grigowashere.loratester.CommandPoller;
import com.grigowashere.loratester.LoraApp;
import com.grigowashere.loratester.PeerDevices;
import com.grigowashere.loratester.PeerStatsCache;
import com.grigowashere.loratester.R;
import com.grigowashere.loratester.TelemetryUploader;
import com.grigowashere.loratester.api.DeviceInfo;
@@ -25,8 +29,10 @@ import com.grigowashere.loratester.telnet.StatsExtractor;
import java.text.DateFormat;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Locale;
import java.util.Map;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
@@ -39,14 +45,21 @@ public class StatsFragment extends Fragment {
DateFormat.getTimeInstance(DateFormat.MEDIUM, Locale.getDefault());
private FragmentPollHelper pollHelper;
private TelemetryUploader uploader;
private CommandPoller commandPoller;
private PeerStatsCache peerStatsCache;
private TextView statsStatus;
private TextView statsDetails;
private TextView statsPeerWarning;
private TextView statsLocalDetails;
private TextView statsPeerDetails;
private RecyclerView statsHistoryList;
private final HistoryAdapter historyAdapter = new HistoryAdapter();
private StatsExtractor.ExtractedStats cachedLocal;
private DeviceInfo cachedServer;
private DeviceInfo cachedPeer;
private int cachedDeviceCount;
private String cachedPeerId;
private String cachedPeerError;
private String cachedError;
private final TelemetryUploader.StatsListener statsListener = stats -> {
@@ -58,7 +71,10 @@ public class StatsFragment extends Fragment {
@Override
public void onAttach(@NonNull Context context) {
super.onAttach(context);
uploader = ((LoraApp) context.getApplicationContext()).getTelemetryUploader();
LoraApp app = (LoraApp) context.getApplicationContext();
uploader = app.getTelemetryUploader();
commandPoller = app.getCommandPoller();
peerStatsCache = app.getPeerStatsCache();
}
@Nullable
@@ -74,11 +90,16 @@ public class StatsFragment extends Fragment {
@Override
public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
statsStatus = view.findViewById(R.id.statsStatus);
statsDetails = view.findViewById(R.id.statsDetails);
statsPeerWarning = view.findViewById(R.id.statsPeerWarning);
statsLocalDetails = view.findViewById(R.id.statsLocalDetails);
statsPeerDetails = view.findViewById(R.id.statsPeerDetails);
statsHistoryList = view.findViewById(R.id.statsHistoryList);
statsHistoryList.setLayoutManager(new LinearLayoutManager(requireContext()));
statsHistoryList.setAdapter(historyAdapter);
Button btnSimulate = view.findViewById(R.id.btnSimulate);
Button btnPushStats = view.findViewById(R.id.btnPushStats);
Button btnModeTx = view.findViewById(R.id.btnModeTxPeer);
Button btnModeRx = view.findViewById(R.id.btnModeRxPeer);
pollHelper = new FragmentPollHelper(this, this::refresh);
btnSimulate.setOnClickListener(v -> {
@@ -94,6 +115,50 @@ public class StatsFragment extends Fragment {
statsStatus.setText(R.string.simulate_sent);
}
});
btnPushStats.setOnClickListener(v -> pushStatsToPeer());
btnModeTx.setOnClickListener(v -> sendModeToPeer("TX"));
btnModeRx.setOnClickListener(v -> sendModeToPeer("RX"));
}
private void pushStatsToPeer() {
if (commandPoller == null || cachedPeerId == null) {
toast(R.string.at_peer_unavailable);
return;
}
Map<String, Object> payload = new HashMap<>();
String meta = pickMetaJson(true);
if (meta != null) {
payload.put("meta", meta);
}
Double rssi = pickRssi(true);
if (rssi != null) {
payload.put("rssi", rssi);
}
if (cachedLocal != null && cachedLocal.role != null) {
payload.put("role", cachedLocal.role);
} else if (cachedServer != null && cachedServer.role != null) {
payload.put("role", cachedServer.role);
}
commandPoller.postCommandToPeer(cachedPeerId, "stats_push", payload);
toast(R.string.stats_pushed);
}
private void sendModeToPeer(String role) {
if (commandPoller == null || cachedPeerId == null) {
toast(R.string.at_peer_unavailable);
return;
}
Map<String, Object> payload = new HashMap<>();
payload.put("role", role);
commandPoller.postCommandToPeer(cachedPeerId, "mode", payload);
toast(R.string.stats_pushed);
}
private void toast(int resId) {
if (isAdded()) {
Toast.makeText(requireContext(), resId, Toast.LENGTH_SHORT).show();
}
}
@Override
@@ -126,7 +191,9 @@ public class StatsFragment extends Fragment {
pollHelper.stop();
}
statsStatus = null;
statsDetails = null;
statsPeerWarning = null;
statsLocalDetails = null;
statsPeerDetails = null;
statsHistoryList = null;
pollHelper = null;
super.onDestroyView();
@@ -139,7 +206,7 @@ public class StatsFragment extends Fragment {
}
private void postRender() {
if (!isAdded() || statsDetails == null) {
if (!isAdded() || statsLocalDetails == null) {
return;
}
requireActivity().runOnUiThread(this::renderDetails);
@@ -161,15 +228,19 @@ public class StatsFragment extends Fragment {
List<TelemetryHistoryItem> history = null;
try {
List<DeviceInfo> devices = uploader.getServerApi().getDevices();
DeviceInfo self = null;
cachedDeviceCount = devices.size();
PeerDevices.Result peer = PeerDevices.resolve(devices, deviceId);
cachedPeerId = peer.peerId;
cachedPeerError = peer.error;
cachedPeer = null;
cachedServer = null;
for (DeviceInfo d : devices) {
if (deviceId.equals(d.device_id)) {
self = d;
break;
cachedServer = d;
} else if (peer.peerId != null && peer.peerId.equals(d.device_id)) {
cachedPeer = d;
}
}
cachedServer = self;
cachedDeviceCount = devices.size();
cachedError = null;
history = uploader.getServerApi().getTelemetryHistory(deviceId, 30);
} catch (Exception e) {
@@ -191,75 +262,117 @@ public class StatsFragment extends Fragment {
}
private void renderDetails() {
if (!isAdded() || statsDetails == null || uploader == null) {
if (!isAdded() || statsLocalDetails == null || uploader == null) {
return;
}
StringBuilder sb = new StringBuilder();
sb.append(getString(R.string.devices_on_server, cachedDeviceCount)).append("\n");
sb.append(getString(
uploader.isTelnetConnected() ? R.string.telnet_connected : R.string.telnet_disconnected
));
long at = uploader.getLastStatsAtMs();
if (at > 0) {
sb.append(" · ").append(getString(R.string.stats_updated_at, timeFormat.format(new Date(at))));
if (statsPeerWarning != null) {
if (cachedPeerError != null) {
statsPeerWarning.setVisibility(View.VISIBLE);
statsPeerWarning.setText(
getString(R.string.stats_two_devices_required, cachedDeviceCount));
} else {
statsPeerWarning.setVisibility(View.GONE);
}
}
sb.append("\n\n");
String meta = pickMetaJson();
statsLocalDetails.setText(formatDeviceBlock(true));
statsPeerDetails.setText(formatDeviceBlock(false));
}
private CharSequence formatDeviceBlock(boolean local) {
StringBuilder sb = new StringBuilder();
if (local) {
sb.append(uploader.isTelnetConnected()
? getString(R.string.telnet_connected)
: getString(R.string.telnet_disconnected));
long at = uploader.getLastStatsAtMs();
if (at > 0) {
sb.append(" · ").append(timeFormat.format(new Date(at)));
}
sb.append("\n\n");
appendStatsBody(sb, pickMetaJson(true), pickRssi(true), cachedServer, true);
} else {
if (cachedPeerId == null) {
sb.append(getString(R.string.stats_peer_absent));
return sb;
}
sb.append(cachedPeerId);
if (cachedPeer != null && cachedPeer.role != null) {
sb.append(" · ").append(cachedPeer.role);
}
sb.append("\n\n");
PeerStatsCache.Snapshot push = peerStatsCache != null ? peerStatsCache.get() : null;
if (push != null && push.meta != null) {
appendStatsBody(sb, push.meta, push.rssi, cachedPeer, false);
} else if (cachedPeer != null) {
appendStatsBody(sb, cachedPeer.meta, cachedPeer.rssi, cachedPeer, false);
} else {
sb.append(getString(R.string.no_telemetry_yet));
}
}
return sb;
}
private void appendStatsBody(
StringBuilder sb,
String meta,
Double rssi,
DeviceInfo gpsSource,
boolean local
) {
if (meta != null && !meta.isEmpty()) {
String fields = LoraStatsFormatter.formatMeta(meta);
if (!fields.isEmpty()) {
sb.append(fields).append("\n");
}
} else if (cachedError != null) {
} else if (local && cachedError != null) {
sb.append(getString(R.string.stats_error, cachedError)).append("\n");
} else {
} else if (local) {
sb.append(getString(R.string.no_telemetry_yet)).append("\n");
}
Double rssi = pickRssi();
sb.append("\nСигнал (dBm): ").append(rssi != null ? rssi : "—").append("\n");
Double lat = null;
Double lon = null;
if (cachedServer != null) {
lat = cachedServer.lat;
lon = cachedServer.lon;
if (gpsSource != null) {
lat = gpsSource.lat;
lon = gpsSource.lon;
}
if (GeoUtils.isValidCoordinate(lat, lon)) {
sb.append("GPS: ").append(lat).append(", ").append(lon).append("\n");
} else {
sb.append(getString(R.string.gps_waiting)).append("\n");
}
statsDetails.setText(sb.toString());
}
private String pickMetaJson() {
boolean telnet = uploader.isTelnetConnected();
if (telnet && cachedLocal != null && cachedLocal.metaJson != null) {
return cachedLocal.metaJson;
}
if (cachedServer != null && cachedServer.meta != null && !cachedServer.meta.isEmpty()) {
return cachedServer.meta;
}
if (cachedLocal != null && cachedLocal.metaJson != null) {
return cachedLocal.metaJson;
private String pickMetaJson(boolean local) {
if (local) {
boolean telnet = uploader.isTelnetConnected();
if (telnet && cachedLocal != null && cachedLocal.metaJson != null) {
return cachedLocal.metaJson;
}
if (cachedServer != null && cachedServer.meta != null && !cachedServer.meta.isEmpty()) {
return cachedServer.meta;
}
if (cachedLocal != null && cachedLocal.metaJson != null) {
return cachedLocal.metaJson;
}
}
return null;
}
private Double pickRssi() {
boolean telnet = uploader.isTelnetConnected();
if (telnet && cachedLocal != null && cachedLocal.rssi != null) {
return cachedLocal.rssi;
}
if (cachedServer != null && cachedServer.rssi != null) {
return cachedServer.rssi;
}
if (cachedLocal != null) {
return cachedLocal.rssi;
private Double pickRssi(boolean local) {
if (local) {
boolean telnet = uploader.isTelnetConnected();
if (telnet && cachedLocal != null && cachedLocal.rssi != null) {
return cachedLocal.rssi;
}
if (cachedServer != null && cachedServer.rssi != null) {
return cachedServer.rssi;
}
if (cachedLocal != null) {
return cachedLocal.rssi;
}
}
return null;
}
app/src/main/res/layout/fragment_at.xml
+27
View File
@@ -1,5 +1,6 @@
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
@@ -11,6 +12,32 @@
android:layout_height="wrap_content"
android:textSize="14sp" />
<com.google.android.material.button.MaterialButtonToggleGroup
android:id="@+id/atTargetGroup"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="6dp"
app:singleSelection="true"
app:selectionRequired="true">
<com.google.android.material.button.MaterialButton
android:id="@+id/atTargetLocal"
style="@style/Widget.Material3.Button.OutlinedButton"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="@string/at_target_local"
android:checked="true" />
<com.google.android.material.button.MaterialButton
android:id="@+id/atTargetPeer"
style="@style/Widget.Material3.Button.OutlinedButton"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="@string/at_target_peer" />
</com.google.android.material.button.MaterialButtonToggleGroup>
<com.google.android.material.chip.ChipGroup
android:id="@+id/atQuickChips"
android:layout_width="match_parent"
app/src/main/res/layout/fragment_map.xml
+10
View File
@@ -50,6 +50,16 @@
android:text="@string/track_start"
android:textSize="11sp" />
<Button
android:id="@+id/btnPairedTrack"
style="@style/Widget.Material3.Button.TonalButton"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="4dp"
android:minHeight="36dp"
android:text="@string/track_paired_start"
android:textSize="11sp" />
<TextView
android:id="@+id/trackStatus"
android:layout_width="match_parent"
app/src/main/res/layout/fragment_stats.xml
+90 -5
View File
@@ -15,20 +15,105 @@
android:layout_height="wrap_content"
android:textSize="14sp" />
<TextView
android:id="@+id/statsPeerWarning"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="4dp"
android:textColor="#FF9800"
android:textSize="12sp"
android:visibility="gone" />
<Button
android:id="@+id/btnSimulate"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="12dp"
android:layout_marginTop="8dp"
android:text="@string/simulate_telnet" />
<TextView
android:id="@+id/statsDetails"
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="12dp"
android:fontFamily="monospace"
android:textSize="12sp" />
android:orientation="horizontal">
<LinearLayout
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:orientation="vertical"
android:paddingEnd="6dp">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="@string/stats_local_title"
android:textSize="13sp"
android:textStyle="bold" />
<TextView
android:id="@+id/statsLocalDetails"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="4dp"
android:fontFamily="monospace"
android:textSize="11sp" />
</LinearLayout>
<LinearLayout
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:orientation="vertical"
android:paddingStart="6dp">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="@string/stats_peer_title"
android:textSize="13sp"
android:textStyle="bold" />
<TextView
android:id="@+id/statsPeerDetails"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="4dp"
android:fontFamily="monospace"
android:textSize="11sp" />
</LinearLayout>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="8dp"
android:orientation="horizontal">
<Button
android:id="@+id/btnPushStats"
style="@style/Widget.Material3.Button.TonalButton"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginEnd="4dp"
android:layout_weight="1"
android:text="@string/stats_push_peer" />
<Button
android:id="@+id/btnModeTxPeer"
style="@style/Widget.Material3.Button.OutlinedButton"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="TX→" />
<Button
android:id="@+id/btnModeRxPeer"
style="@style/Widget.Material3.Button.OutlinedButton"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="4dp"
android:text="RX→" />
</LinearLayout>
<TextView
android:layout_width="match_parent"
app/src/main/res/values/strings.xml
+14
View File
@@ -49,4 +49,18 @@
<string name="track_error">Трек: %1$s</string>
<string name="track_spinner_hint">Сохранённые треки</string>
<string name="track_none">— нет треков —</string>
<string name="stats_local_title">Это устройство</string>
<string name="stats_peer_title">Другое устройство</string>
<string name="stats_peer_absent">Нет данных (ожидается 2 устройства online)</string>
<string name="stats_two_devices_required">Нужно ровно 2 устройства на сервере (сейчас %1$d)</string>
<string name="stats_push_peer">Отправить статистику на другое</string>
<string name="stats_pushed">Статистика отправлена</string>
<string name="stats_push_failed">Не удалось отправить</string>
<string name="at_target_local">Локально</string>
<string name="at_target_peer">На другое устройство</string>
<string name="at_sent_to_peer">Команда отправлена на %1$s</string>
<string name="at_peer_unavailable">Нет второго устройства</string>
<string name="track_paired_start">Старт трека (оба)</string>
<string name="track_paired_started">Синхронный старт запланирован</string>
<string name="track_paired_need_two">Нужны 2 устройства online</string>
</resources>