thanks Earl, I understand of yours. but I still wonder.. it's no matter as I coding button's width, 150dp, then make an element as 100px image in photoshop.
but, first i draw a button as a pixel 100 for visual design. then it's necessary to convert to float data(it'll be 66.666666.....dp). it occurs a problem. So, When I'm designing, the application as a VD, Do I consider this issue and make limit px work as 3px(it'll be 2dp)? On 8월10일, 오전6시26분, Joseph Earl <[email protected]> wrote: > Your calculation is wrong, it should be > > buttonWidth = (currentDPI/160)*100; > > So if currentDPI = 240 then buttonWidth = 150px > > Instead of using (currentDPI/160) use > final float scaleDPI = > getContext().getResources().getDisplayMetrics().density; > > and then > > buttonWidth = scaleDPI*100; > > Seehttp://developer.android.com/guide/practices/screens_support.html#sup... > for more information on the topic. > > On Aug 9, 12:05 pm, hwani <[email protected]> wrote: > > > > > hi, guys. > > > is it possible, coding float data to layout_height(int)? > > > some problems occur in layout design, px to dp convert. > > > ex) i designed some layout, in px work.(button width 100px) > > then i build the layout to dp.(button width 66.67dp : > > 66.666667dp(100px*160/240)) > > > regards, -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
