android - Slide to delete with rotation -

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i need remove view rotation using on touch event. view not lightweight: contain web browser , other elements.

i implemented slide delete without rotation, , works not fast, works. after adding rotation... very slowly.

i looking fast method remove rotation.

as understand, can read bitmap screen, hide view , paint bitmap on canvas. think, method should works fine.

my question is:

  • what library can use?
  • what screen rotation (i must clear canvas, remove bitmap, restore view, , reset touch events)?
  • maybe can use analog of internal drag , drop? (hmmm, idea, how make fullsize shadow , animate action "moving out of screen"?)

how solve such problems?

update mohammed ali: can read bitmap of view , draw on canvas . opaque shadow drag , drop, shadow size...


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