How Can I Adjust Android SeekBar Sensitivity -

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i attempted use seekbar first time, , disappointed results. have app needs use slider cover 80 spots. want user able move in .5 increments (i.e. 10.5, 11.0). max range 40, why doubled 80 account decimals.

everything worked, when put on droid, performance terrible in opinion. when trying stop on 21.5, slider stopped @ 22.0 or 22.5, , had take time try , inch over. other times try select slider , unresponsive. i'm not concerned unresponsiveness, can not put seekbar in app if requires user have exact precision hit spot.

is there can adjust seekbar easy hit number trying land on without difficulty? i'm not sure if problem occurring because seekbar contains large amount of possible values, , screen size limited forces numbers smashed closer together? or if way behaves in general.

if there isn't way adjust sensitivity, there alternative can use provides similar functionality?

i'm not sure if problem occurring because seekbar contains large amount of possible values, , screen size limited forces numbers smashed closer together?

pretty this. 1 thing add small plus , minus button beside seekbar, increment , decrement value 0.5. way still use seekbar general cases, , refine selection buttons if needed. maybe not elegant solution, work.


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