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pents90 / svg-android

Support for scalable vector graphics in Android
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Can't Run SVGWallpaper Demo #3

Closed ffleandro closed 11 years ago

ffleandro commented 11 years ago

I'm having trouble using your example project. I followed the instructions, but can't run it. Why do you have a Service instead of an Application?

Also, I can't use your code in my own project, everything goes well, except nothing shows in my ImageView.

pents90 commented 11 years ago

If you are running on Android 4.x, you may need to turn off hardware acceleration to make it work. See http://stackoverflow.com/questions/10384613/android-canvas-drawpicture-not-working-in-devices-with-ice-cream-sandwich and http://stackoverflow.com/questions/8771219/android-4-0-compatibility-issues-with-canvas-clippath

dsdsfga commented 11 years ago

I fround a solution for this problem here: http://stackoverflow.com/a/13992014/995926

ffleandro commented 11 years ago

@dsdsfga as I explained on your stackoverflow question, by converting your Picture into a Bitmap is much more inefficient if you have large images and if you need to Zoom and Pan.

Instead I solved this issue by turning off hardware acceleration only on the view that will hold the Picture object. For more details check my answer here: http://stackoverflow.com/a/14054331/596708