[android-developers] Why BlurMaskFilter doesn't work on Nexus 4 Devices?

Hi, I want to have an nice blure effect around an selected Path. The approach I use is with BlurMaskFilter like described in http://stackoverflow.com/questions/6281783/dynamically-generated-line-with-glow-effective. On my emulator it looks exactly like I want to have it. But when I install the

[android-developers] Re: How to implement a selection mechanism for translated and rotated objects on a canvas?

-transformed object. On Wednesday, January 16, 2013 3:07:21 PM UTC-6, strangeoptics wrote: Hi, I would like to draw some objects onto a canvas that are translated and rotated. When I tap on the screen I need to translate the screen coordinates into the drawing space of the objects

[android-developers] How to implement a selection mechanism for translated and rotated objects on a canvas?

Hi, I would like to draw some objects onto a canvas that are translated and rotated. When I tap on the screen I need to translate the screen coordinates into the drawing space of the objects to find out if they are selected. What is the best way to accomplish this? 1) Is there a 2D Scene Grap

[android-developers] How to rotate a layout with api level 9 with buttons

Hi, I program a camera. The activity is fixed to landscape. My problem is that I want to show some preferences or dialog views. The ViewGroup should rotate with the device but they inflate allways in landscape. If I rotate a ViewGroup with Animations the touch events don't work. When I look