RippleJump:借助Android L揭示效果跳到新活动

波纹跳跃 借助Android L揭示效果跳到新活动 实现效果 核心代码 public void startFromLocation(int[] tapLocationOnScreen) { changeState(STATE_FILL_STARTED); startLocationX = tapLocationOnScreen[0]; startLocationY = tapLocationOnScreen[1]; revealAnimator = ObjectAnimator.ofInt(this, "currentRadius", 0, getWidth() + getHeight()).setDuration(FILL_TIME); revealAnimator.setInterpolator(INTERPOLATOR); reveal