Please read on screen density: http://developer.android.com/guide/practices/screens_support.html
<http://developer.android.com/guide/practices/screens_support.html>Just scale your coordinates based on the screen density. You can't assume some specific size for some screen -- consider the possibilities, QVGA, HVGA, WVGA, FWVGA all have different proportions. And then a particular app may use the screen differently, for example in the future home will probably have some redesign so that on a FWVGA screen there is not such a difference in proportion between its landscape and portrait layouts. On Sun, Nov 1, 2009 at 7:40 AM, sdphil <phil.pellouch...@gmail.com> wrote: > not sure I follow you here -- > > T-Mobile G1/G2 has the following specs - > 320px x 480px (pixels) > 1.77" x 2.65" (inches) > which gives about 181 dpi. > > according to this -- > > http://developer.android.com/guide/practices/ui_guidelines/widget_design.html > > 4x1 widgets on T-Mobile G1 and G2 should be 320x100 in portrait > and 424x74 in landscape. > > Motorola Droid has the following specs - > 480px x 854px (pixels) > 1.8" x 3.2" (inches) > which gives about 267 dpi. > > 4x1 widgets for both portrait and landscape on something like Droid > should be what? > > According to what you said "Multiply by 1.5" > > 320*1.5 x 100*1.5 = 480 x 150 portrait > 424*1.5 x 74*1.5 = 636 x 111 landscape > > I can believe it for portrait, but for landscape, that doesn't seem > right. > > tia. > > On Oct 31, 3:11 pm, Dianne Hackborn <hack...@android.com> wrote: > > It's not the number of pixels, it's the density. > > > > > > > > On Sat, Oct 31, 2009 at 12:10 PM, sdphil <phil.pellouch...@gmail.com> > wrote: > > > That makes sense for portrait (480 / 320 = 1.5) but for fwvga in > > > landscape, 854 / 480 = 1.78. > > > > > On Oct 31, 10:55 am, Dianne Hackborn <hack...@android.com> wrote: > > > > Multiply by 1.5. > > > > > > On Sat, Oct 31, 2009 at 8:23 AM, sdphil <phil.pellouch...@gmail.com> > > > wrote: > > > > > what are the 4x1 app widget sizes for WVGA and FWVGA in both > portrait > > > > > and landscape? > > > > > > > -- > > > > > You received this message because you are subscribed to the Google > > > > > Groups "Android Developers" group. > > > > > To post to this group, send email to > > > android-developers@googlegroups.com > > > > > To unsubscribe from this group, send email to > > > > > android-developers+unsubscr...@googlegroups.com<android-developers%2bunsubscr...@googlegroups.com> > <android-developers%2bunsubscr...@googlegroups.com<android-developers%252bunsubscr...@googlegroups.com> > ><android-developers%2Bunsubs > > > cr...@googlegroups.com> > > > > > For more options, visit this group at > > > > >http://groups.google.com/group/android-developers?hl=en > > > > > > -- > > > > Dianne Hackborn > > > > Android framework engineer > > > > hack...@android.com > > > > > > Note: please don't send private questions to me, as I don't have time > to > > > > provide private support, and so won't reply to such e-mails. All > such > > > > questions should be posted on public forums, where I and others can > see > > > and > > > > answer them. > > > > > -- > > > You received this message because you are subscribed to the Google > > > Groups "Android Developers" group. > > > To post to this group, send email to > android-developers@googlegroups.com > > > To unsubscribe from this group, send email to > > > android-developers+unsubscr...@googlegroups.com<android-developers%2bunsubscr...@googlegroups.com> > <android-developers%2bunsubscr...@googlegroups.com<android-developers%252bunsubscr...@googlegroups.com> > > > > > For more options, visit this group at > > >http://groups.google.com/group/android-developers?hl=en > > > > -- > > Dianne Hackborn > > Android framework engineer > > hack...@android.com > > > > Note: please don't send private questions to me, as I don't have time to > > provide private support, and so won't reply to such e-mails. All such > > questions should be posted on public forums, where I and others can see > and > > answer them. > > -- > You received this message because you are subscribed to the Google > Groups "Android Developers" group. > To post to this group, send email to android-developers@googlegroups.com > To unsubscribe from this group, send email to > android-developers+unsubscr...@googlegroups.com<android-developers%2bunsubscr...@googlegroups.com> > For more options, visit this group at > http://groups.google.com/group/android-developers?hl=en > -- Dianne Hackborn Android framework engineer hack...@android.com Note: please don't send private questions to me, as I don't have time to provide private support, and so won't reply to such e-mails. All such questions should be posted on public forums, where I and others can see and answer them. -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
