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Testing and Issues

You can test this app and submit issues during the testing period of the Android Chart contest.

Entries with serious issues will not be able to win the contest, but even minor issues might be important for overall results.


by rating


Fair Mammoth Apr 28, 2019 at 18:18
– Good speed and performance.
– Graphs becomes active when vertical scrolling (the attached video).
– Vertical scrolling also interrupts the horizontal one, it spoils the impression.
– Y-scales for filtered data are visible.
– Bonus goal isn't implemented.
LG Nexus 5X, Android 8.1.0; Samsung Galaxy J7, Android 8.1.0
Great speed, but the lines are crisp and not smooth. Animations when filtering graphs #1 and #2 are questionable.
Samsung Galaxy S4, Android 5.0.1
Desert Swan May 3, 2019 at 15:03
Fair Dog, thanks for the contest! It's a great chance to show off our engineering skills and compete with colleagues and Android enthusiasts. Looking forward to the next events!
Nice performance!
But small issues:
1. Screen rotation is not supported.
2. Checkboxes do not animate.
3. Touch is lost sometimes on preview ( video )
Samsung a50
Desert Swan Apr 18, 2019 at 07:10
Thanks for the report; totally agreed with the issues mentioned.

Bug #3 - OMG 😱 
The legend shouldn't appear when scrolling the parent container.
Nexus 5 / Android 6.0.1
Desert Swan Apr 21, 2019 at 13:53
Agreed; blinking legend seems to be annoying.
Can't keep extra information form
Desert Swan Apr 17, 2019 at 21:19
Actually, you can do it while your finger is on the screen. As the detailed charts("bonus goal" tasks) are not implemented in this app, the additional info view seems to be annoying after the user's touch is released.
Small glitch — white vertical line quickly appearing and disappearing when zooming
Can't make the popup stay on screen by clicking, it immediately disappears when I lift up the finger. How can user go into daily view then? (Should be able to click on popup)
Desert Swan Apr 18, 2019 at 13:08
Thanks for your reports. The "bonus goal" detailed daily view is not implemented anyway. So, it would be impossible for the user to go there even if the popup remained on the screen.
Minor UI issue: buttons aren't centered properly
Desert Swan Apr 18, 2019 at 13:02
Agreed 👌 Haven't noticed it before.
Nice performance, but without bonus part, you are in my 'vote up' list. Vote up mine, if it's good enough
One Plus X
Nobody added any issues yet...