Hi Dianne Hackborn， Your mention is very helpful for me, Thanks.
I have an another question: If android:minSdkVersion is "3" and android:targetSdkVersion is "8", how to manager it? Or, is there a priority between both attributes? 2010/9/4 Dianne Hackborn <[email protected]> > Also on that page: > > Default values for attributes > > The default values for the <supports-screens> attributes differs, > depending on the value of > theandroid:minSdkVersion<http://developer.android.com/guide/topics/manifest/uses-sdk-element.html> > attribute > in the application's manifest, as well as on the value of > android:targetSdkVersion, if declared: > > - If android:minSdkVersion or android:targetSdkVersion is "3" (Android > 1.5) or lower, the default value for everything except > android:normalScreens > is false. If you are primarily targeting pre-Android 1.6 platforms but > also want to support other densities/screen sizes, you need to set the > appropriate attributes to true. > - If android:minSdkVersion or android:targetSdkVersion is "4" (Android > 1.6) or higher, the default value for everything is true. If your > application requires Android 1.6 features, but does not support these > densities and/or screen sizes, you need to set the appropriate attributes > to false. > - Note that android:normalScreens always defaults to true. > > > But um yeah if you want to be uber-pedantic... wait, no, not even in that > case. "This gun lets me kill the bunny." That doesn't imply to me that the > gun is the only way I have to kill the bunny. :) > > On Fri, Sep 3, 2010 at 11:57 PM, Indicator Veritatis <[email protected]>wrote: > >> I take your word for this, that it really is true. But I must point >> out: strictly speaking that contradicts >> http://developer.android.com/guide/practices/screens_support.html >> which reads in part: >> >> "The platform also provides a <supports-screens> manifest element, >> whose attributes android:largeScreens, android:normalScreens, and >> android:smallScreens let you specify what generalized screen sizes >> your application supports. " >> >> By the rules of English grammar, this means that this manifest element >> ALONE lets you specify it, minSdkVersion has NO part in it. >> >> On Sep 3, 5:14 pm, Dianne Hackborn <[email protected]> wrote: >> > On Fri, Sep 3, 2010 at 1:31 PM, Gustavo <[email protected]> wrote: >> > > <supports-screens android:largeScreens="true" >> > > android:normalScreens="true" android:smallScreens="true" >> > > android:anyDensity="true" /> >> > >> > > <uses-sdk android:minSdkVersion="4" /> >> > >> > Note that these two lines are redundant. Making the minSdkVersion 4 >> implies >> > you support different screens. >> > >> > -- >> > Dianne Hackborn >> > Android framework engineer >> > [email protected] >> > >> > 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 [email protected] >> To unsubscribe from this group, send email to >> [email protected]<android-developers%[email protected]> >> For more options, visit this group at >> http://groups.google.com/group/android-developers?hl=en >> > > > > -- > Dianne Hackborn > Android framework engineer > [email protected] > > > 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 [email protected] > To unsubscribe from this group, send email to > [email protected]<android-developers%[email protected]> > For more options, visit this group at > http://groups.google.com/group/android-developers?hl=en > -- 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
