Did you do the two steps that I mentioned earlier, I am sure that made it translucent when I tried it on my side. Its just setting the translucent theme for the Activity as shown in TranslucentActivity sample code. Next step is to remove the line from onDraw() method, which paints the whole surface in gray color in the beginning.
Thanks, Megha On Tue, Apr 29, 2008 at 11:14 PM, Wesley <[EMAIL PROTECTED]> wrote: > No matter what I set... Transparent or Translucent... the outcome in > Emulator still not Transparent or Translucent... I only saw black color > background only... > How??? why?? > > > Wesley Sagittarius. > > On Tue, Apr 29, 2008 at 5:39 AM, Megha Joshi <[EMAIL PROTECTED]> wrote: > > > Hi Wesley, > > > > You can do this by setting the transparent background of the Activity, > > in which you are drawing. > > > > For example in ApiDemos>graphics>FingerPaint.java you can make the > > following changes to get the behavior you are looking for: > > > > 1) As shown ApiDemos>apps>TranslucentActivity sample code, add the tag > > below to the FingerPaint Activity declaration in AndroidManifest.xml > > android:theme="@style/Theme.Translucent" > > > > 2) Comment out the first line in OnDraw(), which paints the background > > in color : > > // canvas.drawColor(0xFFAAAAAA); > > > > Thanks, > > Megha > > > > > > > > On Sun, Apr 27, 2008 at 10:56 PM, Wesley Sagittarius <[EMAIL PROTECTED]> > > wrote: > > > > > > > > paint on screen and "home" still visible, can android do it??? > > > re-paint on screen when change screen and "home" still visible, can > > > android do it??? > > > > > > Anyone have any idea?? > > > > > > > > > Wesley Sagittarius. > > > > > > > > > > > > > > > > --~--~---------~--~----~------------~-------~--~----~ 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] Announcing the new M5 SDK! http://android-developers.blogspot.com/2008/02/android-sdk-m5-rc14-now-available.html For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~----------~----~----~----~------~----~------~--~---
