Have a read of:
http://developer.android.com/guide/practices/screens_support.html

But start by changeing all pixel (px) units to density-independent
pixels (dp) units, dp units scale with the pixel density of the
screen.

On Aug 21, 3:49 am, Mystique <joven.ch...@gmail.com> wrote:
> I read the Android resource and realize QVGA/WQVGA is using 120dpi,
> HVGA is 160dpi while WVGA800/WVGA854 is 240dpi.
> Is this the reason? What do I need to do to get my FrameLayout to
> display right after the tab without manual adjustment?
> Get some kind of environment reading for screen, do some maths and
> modify it in the coding? What is the default tab size as in dpi?? Are
> they all different in Android version?
>
> On Aug 21, 10:20 am, Mystique <joven.ch...@gmail.com> wrote:
>
> > Maybe it was the layout xml i'm doing it wrong? Are tab size all
> > different for different android version/screen resolution?
> > What best to do if I always want my fist textview to start right below
> > the tab dynamically and not hardcoding using android:paddingTop?
>
> > <?xml version="1.0" encoding="utf-8"?>
> > <TabHost xmlns:android="http://schemas.android.com/apk/res/android";
> > android:id="@+id/my_tabhost"
> > android:layout_width="fill_parent"
> > android:layout_height="fill_parent">
> >     <TabWidget
> >         android:id="@android:id/tabs"
> >     android:layout_height="fill_parent"
> >     android:layout_width="fill_parent"></TabWidget>
> >         <FrameLayout
> >         android:id="@android:id/tabcontent"
> >         android:paddingTop="95px"
> >         android:layout_height="fill_parent"
> >         android:layout_width="fill_parent">
> >                         <LinearLayout
> >             android:id="@+id/content1"
> >             android:orientation="vertical"
> >             android:layout_width="fill_parent"
> >             android:layout_height="fill_parent">
>
> > On Aug 21, 3:18 am, RichardC <richard.crit...@googlemail.com> wrote:
>
> > > Beyond strange as your APK is signed (by you) so any changes would
> > > have invalidated the signature and it would not install.
>
> > > Try and "adb install" the apk you uploaded to the market (you will
> > > probably need to uninstall it first from your phone) and see what it
> > > looks like.
>
> > > On Aug 20, 7:56 pm, Mystique <joven.ch...@gmail.com> wrote:
>
> > > > I was using 1.6 as emulator and then installed the apk in HTC Desire
> > > > which has 480x800.
> > > > Both shows the same result. When I published it, it doesn't look the
> > > > same on my Desire when I install from Market.
> > > > Isn't that strange?
>
> > > > On Aug 21, 2:15 am, RichardC <richard.crit...@googlemail.com> wrote:
>
> > > > > On the emulator did you try your app with all the difference screen
> > > > > sizes / OS combinations ?
>
> > > > > I think you need about 5 emulators to hit 90% of devices:
> > > > >   1.5 HVGA mdpi
> > > > >   1.6 HVGA mdpi
> > > > >   2.1 WVGA800 hdpi
> > > > >   2.1 QVGA ldpi
> > > > >   2.2 WVGA854 hdpi
>
> > > > > There are a few more combinations you could test with but I think the
> > > > > above gets you to about 90% coverage.
>
> > > > > On Aug 20, 6:38 pm, Mystique <joven.ch...@gmail.com> wrote:
>
> > > > > > Hi, does publishing app in Android Market add something to the app?
> > > > > > Why is my alignment off where where were ok in emulator and direct
> > > > > > transfer to my phone?
>
> > > > > > How am I going to know what to adjust if Android Market causes it?
>
> > > > > > Anyone have this issue?
>
> > > > > > Regards.

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