Total track statistic in folder footer

[dmpr0]

Description

Android task osmandapp/OsmAnd#14673

ToDo

Add total track stars below list of tracks in all subfolders.

Tracks – 4, distance – 246.6 km, uphill – 325 m, downhill – 456 m, duration – 08:50:35, size – 14 MB.

• Tracks quantity in folder
• Total sum of distance
• Total sum of uphill
• Total sum of downhill
• Total sum of duration
• Total size in MB

[DmitrySvetlichny]

#3944

[tigrim]

When using OsmAndShared in Objective-C files, to access class methods and properties, you need to use the import statement:

#import <OsmAndShared/OsmAndShared.h>

OASGpxFile *gpxFileKotlin = [KSharedUtil loadGpx:@""];
NSLog(@"%@", gpxFileKotlin.author);

However, during compilation, we encounter an error as shown in the image:

The assumption is that in build.gradle.kts for iosMain.dependencies, an alternative to implementation("com.squareup.okio:okio:$okioVersion") should be used, as they are not compatible.

[dmpr0]

Review

Screenshot

• Missed on Tracks (Main folder)

---

Screenshot

• Different stats. Only one track in folder. Track EuroVelo 6 - developed 2.gpx.zip

[DmitryAlexei]

Only bugs related to the total track statistic issue are left in this task.
Other bugs are transferred into a new issue - https://github.com/osmandapp/OsmAnd-Issues/issues/2764

[DmitrySvetlichny]

#4101

[DmitrySvetlichny]

#4102

[DmitryAlexei]

Remains

• Different stats. Probably the issue is in the library. Total distance without gaps

[DmitrySvetlichny]

The primary issue under the item "Different stats" is that the values of diffElevationUp and diffElevationDown differ for segmented tracks, depending on how GpxTrackAnalysis is initialized. When initialized with getGeneralSegment, the values differ from initialization per each segment (https://github.com/osmandapp/OsmAnd-iOS/pull/4102/files). Initializing per each segment yields results that match the information in getFolderAnalysis. However, it does not record information in totalDistanceWithoutGaps, which is used in the UI to display the total distance for segmented tracks.

[DmitrySvetlichny]

Fixes did not solve the problem "Different stats. Only one track in folder. Track EuroVelo 6 - developed 2.gpx.zip"