long app startup time

From support email, ticket #138732

Anything specific I should ask the user for / the user can test & log?

Bug description

major issue is very slow/long loading time when launching the app! It has increased slightly already few weeks ago, but now it takes way too long. I pay attention to this issue because fast start-up was one of key benefits of cgeo compared to other ‘massive’ apps.

c:geo version

current beta

System information

c:geo version: 2021.07.10-RC

Device:
-------
- Device type: MAR-LX1A (MAR-LX1AEEA, HUAWEI)
- Available processors: 8
- Android version: 10
- Android build: MAR-L21A 10.0.0.275(C431E8R2P7)
- Screen resolution: 1080x2107px (360x702dp)
- Sailfish OS detected: false
- Google Play services: enabled - 21.24.18 (120408-383468479)
- HW acceleration: enabled (default state)

Sensor and location:
-------
- Low power mode: inactive
- Compass capabilities: yes
- Rotation vector sensor: present
- Orientation sensor: present
- Magnetometer & Accelerometer sensor: present
- Direction sensor used: rotation vector

Program settings:
-------
- Hide caches: own/ found
- Hide waypoints: original visited
- Set language: lv_LV (system default)
- System date format: dd.MM.yy
- Debug mode active: no
- Live map mode: true
- OSM multi-threading: true / threads: 4
- Global filter: display all caches
- Last backup: 2019. gada 29. dec. 12:49
- Routing mode: Walk
- Settings: v5, Count:156
- Map: OpenStreetMap.org
  - Id: cgeo.geocaching.maps.mapsforge.MapsforgeMapProvider$OsmMapSource
  - Atts: OpenStreetMap DE, map data OpenStreetMap contributors
  - Theme: none

Services:
-------
- Geocaching sites enabled:
   geocaching.com: Logged in (Pieteikšanās izpildīta veiksmīgi) / PREMIUM
   Geocaching.com Adventure Lab
- Geocaching.com date format: dd.MM.yyyy
- Routing: external / BRouter installed: false
- Installed c:geo plugins:  none

Permissions & paths:
-------
- Fine location permission: granted
- Write external storage permission: granted
- System internal c:geo dir: /data/user/0/cgeo.geocaching (68,7 GB free) v2 internal isDir(9 entries)
- Legacy User storage c:geo dir: /storage/emulated/0/cgeo (68,7 GB free) v2 external non-removable isDir(7 entries)
- Geocache data: /storage/emulated/0/Android/data/cgeo.geocaching/files/GeocacheData (68,7 GB free) v2 external non-removable isDir(686 entries)
- Internal theme sync (is turned off): /data/user/0/cgeo.geocaching/MapThemeData (68,7 GB free) v2 internal isDir(0 entries)
- Public Folders: #11
  - BASE: /cgeo (User-Defined)[/cgeo[DOCUMENT#0:p-content://com.android.externalstorage.documents/tree/primary%3Acgeo::]] (Uri: content://com.android.externalstorage.documents/tree/primary%3Acgeo/document/primary%3Acgeo, Av:true, files:>=19, dirs:>=9, totalFileSize:>=88,7 MB, free space: 68,7 GB, files on device: 13511675)
  - OFFLINE_MAPS: /cgeo/maps (Default)[/cgeo/maps[PERSISTABLE_FOLDER(BASE)#1:p-content://com.android.externalstorage.documents/tree/primary%3Acgeo::/maps]] (Uri: content://com.android.externalstorage.documents/tree/primary%3Acgeo/document/primary%3Acgeo%2Fmaps, Av:true, files:2, dirs:1, totalFileSize:62,9 MB, free space: 68,7 GB, files on device: 13511675)
  - OFFLINE_MAP_THEMES: /cgeo/maps/_themes (Default)[/cgeo/maps/_themes[PERSISTABLE_FOLDER(OFFLINE_MAPS)#1:p-content://com.android.externalstorage.documents/tree/primary%3Acgeo::/maps/_themes]] (Uri: content://com.android.externalstorage.documents/tree/primary%3Acgeo/document/primary%3Acgeo%2Fmaps%2F_themes, Av:true, files:0, dirs:0, totalFileSize:0 B, free space: 68,7 GB, files on device: 13511675)
  - LOGFILES: /cgeo/logfiles (Default)[/cgeo/logfiles[PERSISTABLE_FOLDER(BASE)#1:p-content://com.android.externalstorage.documents/tree/primary%3Acgeo::/logfiles]] (Uri: content://com.android.externalstorage.documents/tree/primary%3Acgeo/document/primary%3Acgeo%2Flogfiles, Av:true, files:1, dirs:0, totalFileSize:10,4 KB, free space: 68,7 GB, files on device: 13511675)
  - GPX: /cgeo/gpx (Default)[/cgeo/gpx[PERSISTABLE_FOLDER(BASE)#1:p-content://com.android.externalstorage.documents/tree/primary%3Acgeo::/gpx]] (Uri: content://com.android.externalstorage.documents/tree/primary%3Acgeo/document/primary%3Acgeo%2Fgpx, Av:true, files:16, dirs:0, totalFileSize:10,8 MB, free space: 68,7 GB, files on device: 13511675)
  - BACKUP: /cgeo/backup (Default)[/cgeo/backup[PERSISTABLE_FOLDER(BASE)#1:p-content://com.android.externalstorage.documents/tree/primary%3Acgeo::/backup]] (Uri: content://com.android.externalstorage.documents/tree/primary%3Acgeo/document/primary%3Acgeo%2Fbackup, Av:true, files:1, dirs:1, totalFileSize:15,0 MB, free space: 68,7 GB, files on device: 13511675)
  - FIELD_NOTES: /cgeo/field-notes (Default)[/cgeo/field-notes[PERSISTABLE_FOLDER(BASE)#1:p-content://com.android.externalstorage.documents/tree/primary%3Acgeo::/field-notes]] (Uri: content://com.android.externalstorage.documents/tree/primary%3Acgeo/document/primary%3Acgeo%2Ffield-notes, Av:true, files:0, dirs:0, totalFileSize:0 B, free space: 68,7 GB, files on device: 13511675)
  - SPOILER_IMAGES: /cgeo/GeocachePhotos (Default)[/cgeo/GeocachePhotos[PERSISTABLE_FOLDER(BASE)#1:p-content://com.android.externalstorage.documents/tree/primary%3Acgeo::/GeocachePhotos]] (Uri: content://com.android.externalstorage.documents/tree/primary%3Acgeo/document/primary%3Acgeo%2FGeocachePhotos, Av:true, files:0, dirs:0, totalFileSize:0 B, free space: 68,7 GB, files on device: 13511675)
  - ROUTING_BASE: /cgeo/routing (Default)[/cgeo/routing[PERSISTABLE_FOLDER(BASE)#1:p-content://com.android.externalstorage.documents/tree/primary%3Acgeo::/routing]] (Uri: content://com.android.externalstorage.documents/tree/primary%3Acgeo/document/primary%3Acgeo%2Frouting, Av:true, files:0, dirs:1, totalFileSize:0 B, free space: 68,7 GB, files on device: 13511675)
  - ROUTING_TILES: /cgeo/routing/segments4 (Default)[/cgeo/routing/segments4[PERSISTABLE_FOLDER(ROUTING_BASE)#1:p-content://com.android.externalstorage.documents/tree/primary%3Acgeo::/routing/segments4]] (Uri: content://com.android.externalstorage.documents/tree/primary%3Acgeo/document/primary%3Acgeo%2Frouting%2Fsegments4, Av:true, files:0, dirs:0, totalFileSize:0 B, free space: 68,7 GB, files on device: 13511675)
  - TEST_FOLDER: [Legacy]/data/user/0/cgeo.geocaching/files/unittest (Default)[/data/user/0/cgeo.geocaching/files/unittest[FILE#1:p-file:///data/user/0/cgeo.geocaching/files::/unittest]] (Uri: file:///data/user/0/cgeo.geocaching/files/unittest, Av:true, files:0, dirs:0, totalFileSize:0 B, free space: 68,7 GB, files on device: -1)
- Map render theme path:
- PersistedDocumentUris: #1
- TRACK: null
- Persisted Uri Permissions: #1
  - content://com.android.externalstorage.documents/tree/primary%3Acgeo (23. marts 18:24):RW
- Database: /storage/emulated/0/Android/data/cgeo.geocaching/files/databases/data (v95, Size:15,4 MB) on user storage

--- End of system information ---

[fm-sys]

The logging is contained in current beta, isn’t it?

No, advanced logging is currently on master only…

[eddiemuc]

@ztNFny I changed PR #12183 so it will only include the logging tweaks and no longer the core change (move getting cursor away from main thread), will merge this.

I look forward to your results on analyzing the DB queries. It is correct to analyze this. It would be desasterous if we have DB queries taking > 4 seconds in execution.