HealthConnect: Queue exports in the background

src/main/java/de/dennisguse/opentracks/TrackStoppedActivity.java

@@ -93,6 +93,7 @@ public class TrackStoppedActivity extends AbstractTrackDeleteActivity implements
         viewBinding.finishButton.setOnClickListener(v -> {
             storeTrackMetaData(contentProviderUtils, track);
             ExportUtils.postWorkoutExport(this, trackId);
+            ExportUtils.postWorkoutHealthConnectExport(this, trackId);
             finish();
         });
 

src/main/java/de/dennisguse/opentracks/data/ContentProviderUtils.java

@@ -168,6 +168,29 @@ public class ContentProviderUtils {
         return tracks;
     }
 
+    public List<Track> getTracksOrderedByStartTime(Instant startTimeInclusive) {
+        ArrayList<Track> tracks = new ArrayList<>();
+        String selection = null;
+        String[] selectionArgs = null;
+
+        if (startTimeInclusive != null) {
+            selection = TracksColumns.STARTTIME + ">=?";
+            selectionArgs = new String[]{Long.toString(startTimeInclusive.toEpochMilli())};
+        }
+
+        String sortOrder = TracksColumns.STARTTIME + " ASC, " + TracksColumns._ID + " ASC";
+        try (Cursor cursor = getTrackCursor(selection, selectionArgs, sortOrder)) {
+            if (cursor != null && cursor.moveToFirst()) {
+                tracks.ensureCapacity(cursor.getCount());
+                do {
+                    tracks.add(createTrack(cursor));
+                } while (cursor.moveToNext());
+            }
+        }
+
+        return tracks;
+    }
+
     public TrackListIterator searchTracks(String searchQuery) {
         // Needed, because MARKER_COUNT is a virtual column and has to be explicitly requested.
         final String[] PROJECTION = new String[]{

src/main/java/de/dennisguse/opentracks/io/file/exporter/ExportUtils.java

@@ -12,6 +12,7 @@ import androidx.annotation.Nullable;
 import androidx.appcompat.app.AppCompatActivity;
 import androidx.documentfile.provider.DocumentFile;
 import androidx.work.Data;
+import androidx.work.ExistingWorkPolicy;
 import androidx.work.OneTimeWorkRequest;
 import androidx.work.WorkInfo;
 import androidx.work.WorkManager;
@@ -27,6 +28,7 @@ import de.dennisguse.opentracks.data.ContentProviderUtils;
 import de.dennisguse.opentracks.data.models.Track;
 import de.dennisguse.opentracks.io.file.TrackFileFormat;
 import de.dennisguse.opentracks.io.file.TrackFilenameGenerator;
+import de.dennisguse.opentracks.io.healthconnect.HealthConnectWorker;
 import de.dennisguse.opentracks.settings.PreferencesUtils;
 import de.dennisguse.opentracks.settings.SettingsActivity;
 import de.dennisguse.opentracks.util.IntentUtils;
@@ -67,6 +69,48 @@ public class ExportUtils {
         }
     }
 
+    public static void postWorkoutHealthConnectExport(Context context, Track.Id trackId) {
+        if (!PreferencesUtils.shouldExportToHealthConnect()) {
+            return;
+        }
+
+        if (PreferencesUtils.shouldRunHealthConnectInitialSync()) {
+            startHealthConnectInitialSync(context, PreferencesUtils.getHealthConnectInitialSyncStartTimeMillis());
+            return;
+        }
+
+        WorkRequest request = new OneTimeWorkRequest.Builder(HealthConnectWorker.class)
+                .addTag(HealthConnectWorker.WORK_TAG)
+                .setInputData(new Data.Builder()
+                        .putString(HealthConnectWorker.MODE_KEY, HealthConnectWorker.MODE_SINGLE_TRACK)
+                        .putLong(HealthConnectWorker.TRACK_ID_KEY, trackId.id())
+                        .build())
+                .build();
+        WorkManager.getInstance(context).enqueue(request);
+    }
+
+    public static void startHealthConnectInitialSync(Context context, long startTimeMillis) {
+        OneTimeWorkRequest request = new OneTimeWorkRequest.Builder(HealthConnectWorker.class)
+                .addTag(HealthConnectWorker.WORK_TAG)
+                .setInputData(new Data.Builder()
+                        .putString(HealthConnectWorker.MODE_KEY, HealthConnectWorker.MODE_INITIAL_SYNC)
+                        .putLong(HealthConnectWorker.INITIAL_SYNC_START_TIME_MILLIS_KEY, startTimeMillis)
+                        .build())
+                .build();
+
+        WorkManager.getInstance(context).enqueueUniqueWork(
+                HealthConnectWorker.INITIAL_SYNC_WORK_NAME,
+                ExistingWorkPolicy.KEEP,
+                request
+        );
+    }
+
+    public static void cancelHealthConnectExport(Context context) {
+        WorkManager workManager = WorkManager.getInstance(context);
+        workManager.cancelUniqueWork(HealthConnectWorker.INITIAL_SYNC_WORK_NAME);
+        workManager.cancelAllWorkByTag(HealthConnectWorker.WORK_TAG);
+    }
+
     public static void exportTrack(Context context, DocumentFile directory, @Nullable String filenameForMultiple, TrackFileFormat trackFileFormat, List<Track.Id> trackIds) {
 
         ContentProviderUtils contentProviderUtils = new ContentProviderUtils(context);

src/main/java/de/dennisguse/opentracks/io/healthconnect/HealthConnectWorker.java

@@ -0,0 +1,201 @@
+package de.dennisguse.opentracks.io.healthconnect;
+
+import android.content.Context;
+import android.util.Log;
+
+import androidx.annotation.StringRes;
+import androidx.work.Data;
+import androidx.work.Worker;
+import androidx.work.WorkerParameters;
+
+import java.text.DateFormat;
+import java.time.Instant;
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.List;
+
+import de.dennisguse.opentracks.R;
+import de.dennisguse.opentracks.data.ContentProviderUtils;
+import de.dennisguse.opentracks.data.models.Track;
+import de.dennisguse.opentracks.settings.PreferencesUtils;
+
+public class HealthConnectWorker extends Worker {
+
+    private static final String TAG = HealthConnectWorker.class.getSimpleName();
+    public static final String WORK_TAG = "HealthConnectSync";
+    public static final String INITIAL_SYNC_WORK_NAME = "HealthConnectInitialSync";
+    public static final String MODE_KEY = "mode";
+    public static final String MODE_SINGLE_TRACK = "single_track";
+    public static final String MODE_INITIAL_SYNC = "initial_sync";
+    public static final String TRACK_ID_KEY = "trackId";
+    public static final String INITIAL_SYNC_START_TIME_MILLIS_KEY = "initialSyncStartTimeMillis";
+    private static final long UNSET_TIME_MILLIS = Long.MIN_VALUE;
+    private static final long SYNC_ALL_TIME_MILLIS = -1L;
+
+    public HealthConnectWorker(Context context, WorkerParameters params) {
+        super(context, params);
+    }
+
+    @Override
+    public Result doWork() {
+        boolean includeDetailedRoute = PreferencesUtils.shouldExportDetailedHealthConnectWorkout();
+
+        if (!PreferencesUtils.shouldExportToHealthConnect()) {
+            Log.i(TAG, "Skipping Health Connect export because export is disabled");
+            return Result.success();
+        }
+
+        if (!HealthConnectExporter.isAvailable(getApplicationContext())) {
+            Log.w(TAG, "Health Connect SDK not available");
+            updateStatus(R.string.health_connect_sync_status_failure, "Health Connect not available");
+            return Result.failure(new Data.Builder().putString("error", "Health Connect not available").build());
+        }
+
+        if (!HealthConnectExporter.hasRequiredPermissions(getApplicationContext(), includeDetailedRoute)) {
+            Log.w(TAG, "Health Connect required permissions not granted");
+            updateStatus(R.string.health_connect_sync_status_failure, "Health Connect permission not granted");
+            return Result.failure(new Data.Builder().putString("error", "Health Connect permission not granted").build());
+        }
+
+        String mode = getInputData().getString(MODE_KEY);
+        if (MODE_INITIAL_SYNC.equals(mode)) {
+            return doInitialSync(includeDetailedRoute);
+        }
+        return doSingleTrackExport(includeDetailedRoute);
+    }
+
+    private Result doSingleTrackExport(boolean includeDetailedRoute) {
+        long trackId = getInputData().getLong(TRACK_ID_KEY, -1L);
+        if (trackId == -1L) {
+            Log.e(TAG, "No track ID provided");
+            updateStatus(R.string.health_connect_sync_status_failure, "No track ID provided");
+            return Result.failure();
+        }
+
+        try {
+            HealthConnectExporter.ExportResult result =
+                    HealthConnectExporter.export(getApplicationContext(), new Track.Id(trackId), includeDetailedRoute);
+            String routeSuffix = result.includedRoute
+                    ? getApplicationContext().getString(R.string.health_connect_sync_status_route_suffix)
+                    : "";
+            PreferencesUtils.setHealthConnectLastSyncStatus(
+                    prefixedStatus(getApplicationContext().getString(
+                            R.string.health_connect_sync_status_success, result.trackName, routeSuffix)));
+            return Result.success();
+        } catch (InterruptedException e) {
+            Thread.currentThread().interrupt();
+            return Result.retry();
+        } catch (Exception e) {
+            Log.e(TAG, "Health Connect export failed for track " + trackId, e);
+            updateStatus(R.string.health_connect_sync_status_failure,
+                    e.getMessage() != null ? e.getMessage() : "Unknown error");
+            return Result.failure(new Data.Builder().putString("error", e.getMessage()).build());
+        }
+    }
+
+    private Result doInitialSync(boolean includeDetailedRoute) {
+        long configuredStartTimeMillis = getInputData().getLong(
+                INITIAL_SYNC_START_TIME_MILLIS_KEY,
+                PreferencesUtils.getHealthConnectInitialSyncStartTimeMillis());
+
+        if (!PreferencesUtils.hasHealthConnectInitialSyncConfigured()) {
+            Log.i(TAG, "Skipping initial sync because no start time was configured");
+            return Result.success();
+        }
+
+        Instant startInstant = configuredStartTimeMillis == SYNC_ALL_TIME_MILLIS
+                ? null
+                : Instant.ofEpochMilli(configuredStartTimeMillis);
+
+        List<Track> rawTracks = new ContentProviderUtils(getApplicationContext())
+                .getTracksOrderedByStartTime(startInstant);
+        List<Track> allTracks = new ArrayList<>();
+        for (Track track : rawTracks) {
+            if (track.stopTime().isAfter(track.startTime())) {
+                allTracks.add(track);
+            }
+        }
+
+        long resumeStartTimeMillis = PreferencesUtils.getHealthConnectInitialSyncCursorStartTimeMillis();
+        long resumeTrackId = PreferencesUtils.getHealthConnectInitialSyncCursorTrackId();
+        List<Track> remainingTracks = new ArrayList<>();
+        for (Track track : allTracks) {
+            long trackStartMillis = track.startTime().toInstant().toEpochMilli();
+            if (resumeStartTimeMillis == UNSET_TIME_MILLIS
+                    || trackStartMillis > resumeStartTimeMillis
+                    || (trackStartMillis == resumeStartTimeMillis && track.id().id() > resumeTrackId)) {
+                remainingTracks.add(track);
+            }
+        }
+
+        if (allTracks.isEmpty()) {
+            PreferencesUtils.clearHealthConnectInitialSyncCursor();
+            PreferencesUtils.setHealthConnectInitialSyncCompleted(true);
+            setStatus(getApplicationContext().getString(R.string.health_connect_sync_status_initial_no_tracks));
+            return Result.success();
+        }
+
+        if (remainingTracks.isEmpty()) {
+            PreferencesUtils.clearHealthConnectInitialSyncCursor();
+            PreferencesUtils.setHealthConnectInitialSyncCompleted(true);
+            setStatus(getApplicationContext().getString(
+                    R.string.health_connect_sync_status_initial_success, allTracks.size()));
+            return Result.success();
+        }
+
+        for (int index = 0; index < remainingTracks.size(); index++) {
+            if (isStopped()) {
+                Log.i(TAG, "Initial Health Connect sync stopped by WorkManager");
+                return Result.success();
+            }
+
+            if (!PreferencesUtils.shouldExportToHealthConnect()) {
+                Log.i(TAG, "Stopping initial Health Connect sync because export was disabled");
+                setStatus(getApplicationContext().getString(R.string.health_connect_sync_status_initial_stopped));
+                return Result.success();
+            }
+
+            Track track = remainingTracks.get(index);
+            String trackName = track.name().isBlank() ? "Workout " + track.id().id() : track.name();
+            setStatus(getApplicationContext().getString(
+                    R.string.health_connect_sync_status_initial_progress,
+                    index + 1, remainingTracks.size(), trackName));
+
+            try {
+                HealthConnectExporter.export(getApplicationContext(), track.id(), includeDetailedRoute);
+                PreferencesUtils.setHealthConnectInitialSyncCursorStartTimeMillis(
+                        track.startTime().toInstant().toEpochMilli());
+                PreferencesUtils.setHealthConnectInitialSyncCursorTrackId(track.id().id());
+            } catch (InterruptedException e) {
+                Thread.currentThread().interrupt();
+                return Result.retry();
+            } catch (Exception e) {
+                Log.e(TAG, "Initial Health Connect sync failed for track " + track.id().id(), e);
+                PreferencesUtils.setHealthConnectInitialSyncCompleted(false);
+                setStatus(getApplicationContext().getString(
+                        R.string.health_connect_sync_status_initial_failure,
+                        trackName, e.getMessage() != null ? e.getMessage() : "Unknown error"));
+                return Result.failure(new Data.Builder().putString("error", e.getMessage()).build());
+            }
+        }
+
+        PreferencesUtils.clearHealthConnectInitialSyncCursor();
+        PreferencesUtils.setHealthConnectInitialSyncCompleted(true);
+        setStatus(getApplicationContext().getString(
+                R.string.health_connect_sync_status_initial_success, allTracks.size()));
+        return Result.success();
+    }
+
+    private void updateStatus(@StringRes int messageResId, String detail) {
+        setStatus(getApplicationContext().getString(messageResId, detail));
+    }
+
+    private void setStatus(String message) {
+        PreferencesUtils.setHealthConnectLastSyncStatus(prefixedStatus(message));
+    }
+
+    private String prefixedStatus(String message) {
+        String timestamp = DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.SHORT).format(new Date());
+        return timestamp + ": " + message;
+    }
+}

src/main/java/de/dennisguse/opentracks/settings/PreferencesUtils.java

@@ -71,6 +71,7 @@ public class PreferencesUtils {
     private static SharedPreferences sharedPreferences;
 
     private static Resources resources;
+    private static final long LONG_UNSET = Long.MIN_VALUE;
 
     /**
      * Must be called during application startup.
@@ -168,24 +169,36 @@ public class PreferencesUtils {
         }
     }
 
+    private static long getLong(int keyId, long defaultValue) {
+        try {
+            return sharedPreferences.getLong(getKey(keyId), defaultValue);
+        } catch (ClassCastException e) {
+            // Ignore.
+        }
+
+        try {
+            String stringValue = sharedPreferences.getString(getKey(keyId), null);
+            return Long.parseLong(stringValue);
+        } catch (NumberFormatException e) {
+            return defaultValue;
+        }
+    }
+
     public static String getString(int keyId, String defaultValue) {
         return sharedPreferences.getString(getKey(keyId), defaultValue);
     }
 
-    @VisibleForTesting
-    public static void setString(int keyId, String value) {
+    static void setString(int keyId, String value) {
         Editor editor = sharedPreferences.edit();
         editor.putString(getKey(keyId), value);
         editor.apply();
     }
 
-    @VisibleForTesting
-    public static void setString(int keyId, int valueId) {
+    static void setString(int keyId, int valueId) {
         setString(keyId, resources.getString(valueId));
     }
 
-    @VisibleForTesting
-    public static void setBoolean(int keyId, Boolean value) {
+    static void setBoolean(int keyId, Boolean value) {
         Editor editor = sharedPreferences.edit();
         editor.putBoolean(getKey(keyId), value);
         editor.apply();
@@ -197,6 +210,12 @@ public class PreferencesUtils {
         editor.apply();
     }
 
+    private static void setLong(int keyId, long value) {
+        Editor editor = sharedPreferences.edit();
+        editor.putLong(getKey(keyId), value);
+        editor.apply();
+    }
+
     public static boolean isPublicAPIenabled() {
         return getBoolean(R.string.publicapi_enabled_key, resources.getBoolean(R.bool.publicapi_enabled_default));
     }
@@ -666,6 +685,75 @@ public class PreferencesUtils {
         return getBoolean(R.string.post_workout_export_enabled_key, INSTANT_POST_WORKOUT_EXPORT_DEFAULT) && isDefaultExportDirectoryUri();
     }
 
+    public static boolean shouldExportToHealthConnect() {
+        final boolean DEFAULT = resources.getBoolean(R.bool.health_connect_export_enabled_default);
+        return getBoolean(R.string.health_connect_export_enabled_key, DEFAULT);
+    }
+
+    public static boolean shouldExportDetailedHealthConnectWorkout() {
+        final boolean DEFAULT = resources.getBoolean(R.bool.health_connect_detailed_sync_default);
+        return getBoolean(R.string.health_connect_detailed_sync_key, DEFAULT);
+    }
+
+    public static String getHealthConnectLastSyncStatus() {
+        return getString(R.string.health_connect_last_sync_status_key, resources.getString(R.string.health_connect_sync_status_never));
+    }
+
+    public static void setHealthConnectLastSyncStatus(String value) {
+        setString(R.string.health_connect_last_sync_status_key, value);
+    }
+
+    public static boolean hasHealthConnectInitialSyncConfigured() {
+        return getLong(R.string.health_connect_initial_sync_start_time_key, LONG_UNSET) != LONG_UNSET;
+    }
+
+    public static long getHealthConnectInitialSyncStartTimeMillis() {
+        return getLong(R.string.health_connect_initial_sync_start_time_key, LONG_UNSET);
+    }
+
+    public static void setHealthConnectInitialSyncStartTimeMillis(long value) {
+        setLong(R.string.health_connect_initial_sync_start_time_key, value);
+    }
+
+    public static long getHealthConnectInitialSyncCursorStartTimeMillis() {
+        return getLong(R.string.health_connect_initial_sync_cursor_start_time_key, LONG_UNSET);
+    }
+
+    public static void setHealthConnectInitialSyncCursorStartTimeMillis(long value) {
+        setLong(R.string.health_connect_initial_sync_cursor_start_time_key, value);
+    }
+
+    public static long getHealthConnectInitialSyncCursorTrackId() {
+        return getLong(R.string.health_connect_initial_sync_cursor_track_id_key, LONG_UNSET);
+    }
+
+    public static void setHealthConnectInitialSyncCursorTrackId(long value) {
+        setLong(R.string.health_connect_initial_sync_cursor_track_id_key, value);
+    }
+
+    public static boolean isHealthConnectInitialSyncCompleted() {
+        return getBoolean(R.string.health_connect_initial_sync_completed_key, resources.getBoolean(R.bool.health_connect_initial_sync_completed_default));
+    }
+
+    public static void setHealthConnectInitialSyncCompleted(boolean value) {
+        setBoolean(R.string.health_connect_initial_sync_completed_key, value);
+    }
+
+    public static void resetHealthConnectInitialSyncState(long startTimeMillis) {
+        setHealthConnectInitialSyncStartTimeMillis(startTimeMillis);
+        clearHealthConnectInitialSyncCursor();
+        setHealthConnectInitialSyncCompleted(false);
+    }
+
+    public static void clearHealthConnectInitialSyncCursor() {
+        setHealthConnectInitialSyncCursorStartTimeMillis(LONG_UNSET);
+        setHealthConnectInitialSyncCursorTrackId(LONG_UNSET);
+    }
+
+    public static boolean shouldRunHealthConnectInitialSync() {
+        return shouldExportToHealthConnect() && hasHealthConnectInitialSyncConfigured() && !isHealthConnectInitialSyncCompleted();
+    }
+
     public static TrackFilenameGenerator getTrackFileformatGenerator() {
         String DEFAULT = resources.getString(R.string.export_filename_format_default);
         TrackFilenameGenerator generator = new TrackFilenameGenerator(getString(R.string.export_filename_format_key, DEFAULT));

src/main/res/values/settings.xml

@@ -271,6 +271,18 @@
     <string name="import_prevent_reimport_key" translatable="false">preventReimportTrackKey</string>
     <bool name="import_prevent_reimport_default">true</bool>
 
+    <string name="health_connect_export_enabled_key" translatable="false">healthConnectExportEnabled</string>
+    <bool name="health_connect_export_enabled_default" translatable="false">false</bool>
+    <string name="health_connect_detailed_sync_key" translatable="false">healthConnectDetailedSync</string>
+    <bool name="health_connect_detailed_sync_default" translatable="false">false</bool>
+    <string name="health_connect_last_sync_status_key" translatable="false">healthConnectLastSyncStatus</string>
+    <string name="health_connect_settings_key" translatable="false">healthConnectSettings</string>
+    <string name="health_connect_initial_sync_start_time_key" translatable="false">healthConnectInitialSyncStartTime</string>
+    <string name="health_connect_initial_sync_cursor_start_time_key" translatable="false">healthConnectInitialSyncCursorStartTime</string>
+    <string name="health_connect_initial_sync_cursor_track_id_key" translatable="false">healthConnectInitialSyncCursorTrackId</string>
+    <string name="health_connect_initial_sync_completed_key" translatable="false">healthConnectInitialSyncCompleted</string>
+    <bool name="health_connect_initial_sync_completed_default" translatable="false">false</bool>
+
     <string name="settings_api_key" translatable="false">settingsAPI</string>
     <string name="publicapi_package_key" translatable="false">apiPackageKey</string>
     <string name="publicapi_enabled_key" translatable="false">apiEnabledKey</string>

src/main/res/values/strings.xml

@@ -679,6 +679,53 @@ limitations under the License.
     <string name="hold_to_stop">Hold to stop</string>
     <string name="instant_export_enabled_summary">Export track to storage after recording is finished</string>
     <string name="instant_export_enabled_title">Instant post-workout export</string>
+    <string name="health_connect_export_enabled_title">Export to Health Connect</string>
+    <string name="health_connect_export_enabled_summary">Export activity to Health Connect after recording is finished</string>
+    <string name="health_connect_not_available">Health Connect is not available on this device</string>
+    <string name="health_connect_screen_title">Health Connect</string>
+    <string name="health_connect_settings_summary">Configure export and synchronization with Health Connect</string>
+    <string name="health_connect_settings_summary_enabled">Health Connect export is enabled</string>
+    <string name="health_connect_settings_summary_enabled_detailed">Health Connect export and detailed GPS route sync are enabled</string>
+    <string name="health_connect_section_general">General settings</string>
+    <string name="health_connect_manage_data_title">Manage Health Connect data</string>
+    <string name="health_connect_open_settings_title">Health Connect settings</string>
+    <string name="health_connect_open_settings_summary">Open Android Health Connect settings</string>
+    <string name="health_connect_disable_note">To fully disconnect Health Connect, remove OpenTracks permissions in the Health Connect app.</string>
+    <string name="health_connect_section_sync">Synchronization</string>
+    <string name="health_connect_sync_status_title">Sync status</string>
+    <string name="health_connect_sync_status_never">No Health Connect export yet.</string>
+    <string name="health_connect_sync_already_running">A Health Connect sync is already running.</string>
+    <string name="health_connect_manual_sync_title">Manual sync</string>
+    <string name="health_connect_manual_sync_summary">Choose a time range and sync existing workouts to Health Connect.</string>
+    <string name="health_connect_manual_sync_requires_export">Enable Health Connect export to manually sync existing workouts.</string>
+    <string name="health_connect_manual_sync_button">Sync now</string>
+    <string name="health_connect_detailed_sync_title">Detailed workout sync</string>
+    <string name="health_connect_detailed_sync_summary">Sync the recorded GPS route with workouts. This provides richer workout data but may take longer.</string>
+    <string name="health_connect_detailed_sync_requires_export">Enable Health Connect export to include detailed route data.</string>
+    <string name="health_connect_sync_note">Depending on the amount of data, a Health Connect export might take a while.</string>
+    <string name="health_connect_sync_status_success">Finished Health Connect export for %1$s%2$s</string>
+    <string name="health_connect_sync_status_failure">Health Connect export failed: %1$s</string>
+    <string name="health_connect_sync_status_route_suffix"> with GPS route</string>
+    <string name="health_connect_initial_sync_dialog_title">Initial sync</string>
+    <string name="health_connect_initial_sync_dialog_message">Choose how much existing workout history OpenTracks should sync to Health Connect.</string>
+    <string name="health_connect_initial_sync_preset">Use a preset time range</string>
+    <string name="health_connect_initial_sync_last_3_days">Last 3 days</string>
+    <string name="health_connect_initial_sync_last_7_days">Last 7 days</string>
+    <string name="health_connect_initial_sync_last_30_days">Last 30 days</string>
+    <string name="health_connect_initial_sync_all">All recorded workouts</string>
+    <string name="health_connect_initial_sync_custom_date">Choose date…</string>
+    <string name="health_connect_initial_sync_select_date">Choose start date</string>
+    <string name="health_connect_sync_now_title">Sync now</string>
+    <string name="health_connect_sync_now_message">Sync existing workouts from %1$s to Health Connect now?</string>
+    <string name="health_connect_sync_now">Sync now</string>
+    <string name="health_connect_sync_later">Sync later</string>
+    <string name="health_connect_sync_status_initial_pending">Initial Health Connect sync is ready for %1$s.</string>
+    <string name="health_connect_sync_status_initial_starting">Starting initial Health Connect sync for %1$s.</string>
+    <string name="health_connect_sync_status_initial_progress">Initial Health Connect sync %1$d of %2$d: %3$s</string>
+    <string name="health_connect_sync_status_initial_success">Finished initial Health Connect sync for %1$d workout(s)</string>
+    <string name="health_connect_sync_status_initial_no_tracks">No recorded workouts found for initial Health Connect sync.</string>
+    <string name="health_connect_sync_status_initial_stopped">Initial Health Connect sync stopped because export was disabled.</string>
+    <string name="health_connect_sync_status_initial_failure">Initial Health Connect sync failed for %1$s: %2$s</string>
     <string name="health_connect_permissions_rationale_title">Health Connect access</string>
     <string name="health_connect_permissions_rationale_heading">How OpenTracks uses Health Connect</string>
     <string name="health_connect_permissions_rationale_summary">OpenTracks only writes finished activities to Health Connect when you explicitly enable Health Connect export in settings.</string>