Android Chart – Developer Challenges

Info

Author

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.

Voting

327

Issues

Funny Chicken Apr 17, 2019 at 12:00

Doesnt match design. Y-axis is not percentage. Long tap on buttons not works

Tactful Zebra Apr 22, 2019 at 08:39

Thanks. I forgot about long tap. In Y-axis i found a bug at last minutes of deadline and doesn't have a time to fix it :(

Denis Apr 17, 2019 at 18:27

It's possible to open two tooltip dialogs

Xiaomi A1 / Android 9

Denis Apr 17, 2019 at 18:29

Date view displays static range (see two attached screenshots with different ranges)

Xiaomi A1 / Android 9

Denis Apr 17, 2019 at 18:29

Range selector doesn't match spec

Xiaomi A1 / Android 9

Denis Apr 17, 2019 at 18:30

Enable disable buttons from stage 1

Xiaomi A1 / Android 9

Denis Apr 17, 2019 at 18:32

There is no second (right) axis labels in 2-Y-axis chart. Also the left one has incorrect collor

Xiaomi A1 / Android 9

Denis Apr 17, 2019 at 18:32

White lines between bars (possible incorrect rounding)

Xiaomi A1 / Android 9

Denis Apr 17, 2019 at 18:33

Incorrect selection color for #3 chart (alpha mask should be applied to non-selected bars)

Xiaomi A1 / Android 9

Denis Apr 17, 2019 at 18:34

Wrong tooltip UI

Xiaomi A1 / Android 9

Denis Apr 17, 2019 at 18:34

Poor performance overall, especially after opening tooltip window

Denis Apr 17, 2019 at 18:35

Switching to nightmode recreates activity

Xiaomi A1 / Android 9

Tactful Zebra Apr 22, 2019 at 08:41

Thank you for time your spen to my app. You found some bugs that new for me.

Dreamy Griffin Apr 18, 2019 at 09:27

Come on guys, stop complaining about things that were not specified by telegram rules. There were no requirements about how night mode should be implemented. Actually, it is a native approach when change theme to recreate activity. All others are very custom approaches.

Tactful Zebra Apr 22, 2019 at 08:35

Thanks

Smart Leopard Apr 18, 2019 at 13:04

Hello. I tested your app on 2 real devices. I found some
issues:
1. App crashed on Innos d6000. The problem on first chart, when I changed size chart1 and clicked on screen, the app had crashed. (screenshot 1 and video 1).
2. The app bar looks so strange after rotate on OUKITEL C5. (screenshot 2)
3. The points of values looks wrong after rotate on OUKITEL C5. (screenshot 2)
4. After double rotate, the lines of second chart looks wrong on OUKITEL C5. (screenshot 3)
All of issues on OUKITEL C5 you can see on 2 video.

0:11

1:01

Innos d6000 (API 22 - android 5.1.1), OUKITEL C5 (Api 24 - android 7.0).

Tactful Zebra Apr 22, 2019 at 08:34

Thanks for testing and your response

Dreamy Griffin Apr 19, 2019 at 06:27

APP CRASH.

0:15

Umi Super. Android

Tactful Zebra Apr 22, 2019 at 08:35

Thanks. Which device are you use?

Fair Quokka Apr 28, 2019 at 09:28