Info

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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.

Voting

325
by rating

Issues

Fair Mammoth Apr 28, 2019 at 17:08
– Overall good speed.
– The last graph filtering is broken (the attached video), filtering the third graph is also laggy.
– Total value is missing (graph #3).
– Bonus goal is implemented, however the pie chart info is incorrect, parts of the expected animations are missing, incorrect Y-scale values for zoomed #3 graph.
LG Nexus 5X, Android 8.1.0; Samsung Galaxy J7, Android 8.1.0
40
Fair Mammoth Apr 30, 2019 at 17:38
Unfortunately, there’s another visual glitch on the last graph.
LG Nexus 5X: Android 8.1.
30
Speed is good. No transitions when zooming in (bonus task). The visual glitch https://contest.dev/chart-android/entry138#issue4614 is critical.
Samsung Galaxy S4, Android 5.0.1
30
Fancy Starfish Apr 17, 2019 at 13:12
No total value is shown on the legend ("All" in the designs).
Nexus 5 / Android 6.0.1
20
Huge Dragon Apr 18, 2019 at 12:44
My bad I didn't notice this feature is needed
BROKEN percentage chart after enable/disable animation.
Xiaomi A1 / Android 9
20
Huge Dragon Apr 19, 2019 at 15:12
It actually happens only when clicking buttons too fast. Unfortunately, height animations are handled by the same value animator and when you click another button before the animation ends, the animated line will be frozen in some intermediate state, because the animation was canceled and started a new one. This error can be repeated with all charts of the app. I wanted to fix this but was run out of time :(
No discrete selector implemented. (There is in the specs).
Also there is no stacked bar under range selector (also present in the specs)
Xiaomi A1 / Android 9
20
Huge Dragon Apr 20, 2019 at 17:54
Unfortunately pie chart is not finished
Line & selected cirlces are not connected
Xiaomi A1 / Android 9
20
Huge Dragon Apr 19, 2019 at 16:04
It is a minor error
BROKEN PIE chart after enable/disable animation
Xiaomi A1 / Android 9
10
Huge Dragon Apr 19, 2019 at 15:23
The same thing as the first error posted by Denis only happens when clicking buttons too fast. I described this error on my response to the first error posted by Denis.
It's possible to see blue grid values without chart
Xiaomi A1 / Android 9
10
Huge Dragon Apr 19, 2019 at 16:03
My idea was always to show the main grid even when the line was not visible. Now I understand this was a mistake :(
Fancy Starfish Apr 17, 2019 at 13:13
No Y-axis animations.
Nexus 5 / Android 6.0.1
Huge Dragon Apr 18, 2019 at 12:48
Yes, but it only when the lowest value changed, when the highest value changed Y-axis animation is present.
BROKEN stacked bar chart after enable/disable animation
Xiaomi A1 / Android 9
Huge Dragon Apr 19, 2019 at 15:16
The same thing as the previous error only happens when clicking buttons too fast. I described this error on my response to the previous error above.
Half of disabled line stay on screen (Attached a video, that it captured not during animation)
Xiaomi A1 / Android 9
Huge Dragon Apr 19, 2019 at 15:34
The same thing as the first error posted by Denis only happens when clicking buttons too fast.  I described this error on my response to the first error posted by Denis. This video captured not during an animation but the reason of this error is animation. See video below how I represented this error.
Should zoom into a single day. Actually it zoomed into random (depends on previous actions) range of 168h timeline. Also, range selector isn't animated
Xiaomi A1 / Android 9
Huge Dragon Apr 19, 2019 at 15:43
Yes you are right details period is correct, but not zoomed into the selected day.
Wrong touch detector on PIE (see at pointer, next clockwise sector became selected)
Xiaomi A1 / Android 9
See at date view. Right edge of range selector is fixed, and only left moves.
At start it displays 6 April (correct)
Then it displays 5 April (but should 5 April-6 April)
Then it switches to 4 April-7 April (but should 4 April - 6 April)
Xiaomi A1 / Android 9
Huge Dragon Apr 19, 2019 at 15:52
It is actually not an error. I made it intentionally. If the selected period is less than 2 days It shows what day is selected on the left border. If the selected period is bigger than 2 days it shows the date range. For me looks legal
Wrong data displayed (selected cirles are below 3.3k grid line), but values in a tooltip above this value
Xiaomi A1 / Android 9
Huge Dragon Apr 19, 2019 at 16:00
This also I made intentionally. If you put selector between two line points circles position will be calculated using interpolation formula. Firstly on the panel, I was showing interpolated values too but I disabled this feature because didn't want to show not existing values to users.
Poor performance
Nexus 5 / Android 6.0.1
Nobody added any issues yet...