Weight Chart

Android application for keeping a personal log of body weight and displaying as a chart

Android Market: Free download at market://search?q=pname:org.example.weightchart

APK: weightchart.apk (63 kB)

License: GNU General Public License version 3 or later. See notice in each file.

Bugs/Suggestions: Please report bugs at Launchpad.

Email: fredrik@jemla.se

Screenshots

Features

Select weight unit:
- kilogram
- pound
- stone
Optionally enter height to calculate BMI. Height units available:
- centimeter
- foot
Enter weight with current date and time or enter date and time manually
Drag chart to scroll
Select number of days to display in chart
View legend
View list of entries
Edit entry
Delete entry
Import entries from CSV
Export entries as CSV
Export entries as ODS (Open Document Format spreadsheet)
Export chart as PNG
- Select size
- Select date range
- Select transparent or opaque background
Share exported files to other applications such as Gmail
Count entries
Delete all entries

CSV file format

When exporting as CSV, Weight Chart writes a file with one line for each entry.
Output format example: 2000-12-31 00:00:00,62.5

When importing, Weight Chart also accepts dates without times and arbitrary whitespace at beginning of line, end of line and around commas, and an additional comma at end of line with any junk after.
Examples of alternative input formats:
2000-12-31,62.5 2000-12-31,62.5,junk 2000-12-31 , 62.5

Regular expression: ^\\s*([^,;]+)\\s*[,;]\\s*(\\d+\\.?\\d*)\\s*([,;].*|$)
See importCsv in FileCommands.java for details.

Requested features

Goal lines: This is a good suggestion. Unfortunately Fredrik doesn't have much time for developing Weight Chart, so it is totally uncertain when it will be done.

Recording body fat and various measurements: This would make the application pretty much more complicated and will not be implemented unless someone finds a very good way to do it.

More options:

Remove trend line
Change default time span to view
Change to black background