Richard, did you make any change other than disabling hardware acceleration in manifest to fix this issue? I tried doing the same but still getting the blurred circles on Nexus S with 4.0.4 build.
Thanks, kartic On Saturday, June 2, 2012 4:01:35 AM UTC+5:30, RichardC wrote: > > It's something to do with hardware acceleration, changing > AndroidManifest.xml (see below) to disable it just for the Sensors Activity > fixes the drawing > > <activity android:name=".os.Sensors" android:label="OS/Sensors" > android:hardwareAccelerated="false"> > > It looks like the hardware accelerated canvas is anti-aliasing the the > drawing of the 3 dials as they are drawn directly onto the Canvas. The > dials are drawn based on a 1-unit by 1-unit rectangle and the canvas is > scaled (before the drawing) by approx 1/3 the screen width (in portrait > orientation) > > canvas.scale(148, 148) > > on my device. > > > > On Friday, June 1, 2012 11:01:20 PM UTC+1, RichardC wrote: >> >> Can replicate what your seeing on 4.0.3. >> >> In code to draw the 3 graphs and sensors: >> first the 3 line graphs are drawn onto a bitmap which is then drawn >> onto the canvas >> then the canvas is then scaled and the 3 dials are drawn directly onto >> the canvas >> >> If I modify the code to draw the 3 dials onto the bitmap (the same as the >> 3 line graphs) it all looks fine. >> >> I am continuing to look at this... >> >> >> >> On Friday, June 1, 2012 7:26:19 PM UTC+1, greg wrote: >>> >>> Anyone else getting blurred circles in the ApiDemos/OS/Sensors >>> application? The three circles are supposed to display the current >>> orientation but appear as blurry clouds in the ApiDemos application built >>> with SDK level 15 (OS 4.0.4). >>> >>> I've asked the same question, with screenshots, at >>> http://stackoverflow.com/questions/10853807/sdk-level-15-apidemos-os-sensors-blurred-image-on-nexus-s-but-not-on-emulator >>> >>> Thanks in advance for checking, >>> Greg >>> >> -- 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
