Java Code Examples for com.nineoldandroids.view.ViewHelper.setPivotX()

The following are Jave code examples for showing how to use setPivotX() of the com.nineoldandroids.view.ViewHelper class. You can vote up the examples you like. Your votes will be used in our system to get more good examples.
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Example 1
Project: OpenEyesReading-android   File: RotateDownPage.java   View Source Code Vote up 6 votes
@Override
public void transformPage(View page, float position) {
    if (position < -1) {
        ViewHelper.setRotation(page, 0);
    } else if (position <= 1) {
        if (position < 0) {
            mRot = (ROT_MAX * position);
            ViewHelper.setPivotX(page, page.getMeasuredWidth() * 0.5f);
            ViewHelper.setPivotY(page, page.getMeasuredHeight());
            ViewHelper.setRotation(page, mRot);
        } else {
            mRot = (ROT_MAX * position);
            ViewHelper.setPivotX(page, page.getMeasuredWidth() * 0.5f);
            ViewHelper.setPivotY(page, page.getMeasuredHeight());
            ViewHelper.setRotation(page, mRot);
        }
    } else {
        ViewHelper.setRotation(page, 0);
    }
}
 
Example 2
Project: JazzyViewPager   File: JazzyViewPager.java   View Source Code Vote up 6 votes
private void animateCube(View left, View right, float positionOffset, boolean in) {
	if (mState != State.IDLE) {
		if (left != null) {
			manageLayer(left, true);
			mRot = (in ? 90.0f : -90.0f) * positionOffset;
			ViewHelper.setPivotX(left, left.getMeasuredWidth());
			ViewHelper.setPivotY(left, left.getMeasuredHeight()*0.5f);
			ViewHelper.setRotationY(left, mRot);
		}
		if (right != null) {
			manageLayer(right, true);
			mRot = -(in ? 90.0f : -90.0f) * (1-positionOffset);
			ViewHelper.setPivotX(right, 0);
			ViewHelper.setPivotY(right, right.getMeasuredHeight()*0.5f);
			ViewHelper.setRotationY(right, mRot);
		}
	}
}
 
Example 3
Project: JewelryUI   File: JazzyViewPager.java   View Source Code Vote up 6 votes
private void animateZoom(View left, View right, float positionOffset, boolean in) {
	if (mState != State.IDLE) {
		if (left != null) {
			manageLayer(left, true);
			mScale = in ? ZOOM_MAX + (1-ZOOM_MAX)*(1-positionOffset) :
				1+ZOOM_MAX - ZOOM_MAX*(1-positionOffset);
			ViewHelper.setPivotX(left, left.getMeasuredWidth()*0.5f);
			ViewHelper.setPivotY(left, left.getMeasuredHeight()*0.5f);
			ViewHelper.setScaleX(left, mScale);
			ViewHelper.setScaleY(left, mScale);
		}
		if (right != null) {
			manageLayer(right, true);
			mScale = in ? ZOOM_MAX + (1-ZOOM_MAX)*positionOffset :
				1+ZOOM_MAX - ZOOM_MAX*positionOffset;
			ViewHelper.setPivotX(right, right.getMeasuredWidth()*0.5f);
			ViewHelper.setPivotY(right, right.getMeasuredHeight()*0.5f);
			ViewHelper.setScaleX(right, mScale);
			ViewHelper.setScaleY(right, mScale);
		}
	}
}
 
Example 4
Project: JewelryUI   File: JazzyViewPager.java   View Source Code Vote up 6 votes
private void animateRotate(View left, View right, float positionOffset, boolean up) {
	if (mState != State.IDLE) {
		if (left != null) {
			manageLayer(left, true);
			mRot = (up ? 1 : -1) * (ROT_MAX * positionOffset);
			mTrans = (up ? -1 : 1) * (float) (getMeasuredHeight() - getMeasuredHeight()*Math.cos(mRot*Math.PI/180.0f));
			ViewHelper.setPivotX(left, left.getMeasuredWidth()*0.5f);
			ViewHelper.setPivotY(left, up ? 0 : left.getMeasuredHeight());
			ViewHelper.setTranslationY(left, mTrans);
			ViewHelper.setRotation(left, mRot);
		}
		if (right != null) {
			manageLayer(right, true);
			mRot = (up ? 1 : -1) * (-ROT_MAX + ROT_MAX*positionOffset);
			mTrans = (up ? -1 : 1) * (float) (getMeasuredHeight() - getMeasuredHeight()*Math.cos(mRot*Math.PI/180.0f));
			ViewHelper.setPivotX(right, right.getMeasuredWidth()*0.5f);
			ViewHelper.setPivotY(right, up ? 0 : right.getMeasuredHeight());
			ViewHelper.setTranslationY(right, mTrans);
			ViewHelper.setRotation(right, mRot);
		}
	}
}
 
Example 5
Project: JazzyViewPager   File: JazzyViewPager.java   View Source Code Vote up 6 votes
private void animateAccordion(View left, View right, float positionOffset) {
	if (mState != State.IDLE) {
		if (left != null) {
			manageLayer(left, true);
			ViewHelper.setPivotX(left, left.getMeasuredWidth());
			ViewHelper.setPivotY(left, 0);
			ViewHelper.setScaleX(left, 1-positionOffset);
		}
		if (right != null) {
			manageLayer(right, true);
			ViewHelper.setPivotX(right, 0);
			ViewHelper.setPivotY(right, 0);
			ViewHelper.setScaleX(right, positionOffset);
		}
	}
}
 
Example 6
Project: JazzyViewPager   File: JazzyViewPager.java   View Source Code Vote up 6 votes
private void animateZoom(View left, View right, float positionOffset, boolean in) {
	if (mState != State.IDLE) {
		if (left != null) {
			manageLayer(left, true);
			mScale = in ? ZOOM_MAX + (1-ZOOM_MAX)*(1-positionOffset) :
				1+ZOOM_MAX - ZOOM_MAX*(1-positionOffset);
			ViewHelper.setPivotX(left, left.getMeasuredWidth()*0.5f);
			ViewHelper.setPivotY(left, left.getMeasuredHeight()*0.5f);
			ViewHelper.setScaleX(left, mScale);
			ViewHelper.setScaleY(left, mScale);
		}
		if (right != null) {
			manageLayer(right, true);
			mScale = in ? ZOOM_MAX + (1-ZOOM_MAX)*positionOffset :
				1+ZOOM_MAX - ZOOM_MAX*positionOffset;
			ViewHelper.setPivotX(right, right.getMeasuredWidth()*0.5f);
			ViewHelper.setPivotY(right, right.getMeasuredHeight()*0.5f);
			ViewHelper.setScaleX(right, mScale);
			ViewHelper.setScaleY(right, mScale);
		}
	}
}
 
Example 7
Project: Hitalk   File: ImagePagerFragment.java   View Source Code Vote up 5 votes
/**
 * The enter animation scales the picture in from its previous thumbnail
 * size/location, colorizing it in parallel. In parallel, the background of the
 * activity is fading in. When the pictue is in place, the text description
 * drops down.
 */
private void runEnterAnimation() {
  final long duration = ANIM_DURATION;

  // Set starting values for properties we're going to animate. These
  // values scale and position the full size version down to the thumbnail
  // size/location, from which we'll animate it back up
  ViewHelper.setPivotX(mViewPager, 0);
  ViewHelper.setPivotY(mViewPager, 0);
  ViewHelper.setScaleX(mViewPager, (float) thumbnailWidth / mViewPager.getWidth());
  ViewHelper.setScaleY(mViewPager, (float) thumbnailHeight / mViewPager.getHeight());
  ViewHelper.setTranslationX(mViewPager, thumbnailLeft);
  ViewHelper.setTranslationY(mViewPager, thumbnailTop);

  // Animate scale and translation to go from thumbnail to full size
  ViewPropertyAnimator.animate(mViewPager)
      .setDuration(duration)
      .scaleX(1)
      .scaleY(1)
      .translationX(0)
      .translationY(0)
      .setInterpolator(new DecelerateInterpolator());

  // Fade in the black background
  ObjectAnimator bgAnim = ObjectAnimator.ofInt(mViewPager.getBackground(), "alpha", 0, 255);
  bgAnim.setDuration(duration);
  bgAnim.start();

  // Animate a color filter to take the image from grayscale to full color.
  // This happens in parallel with the image scaling and moving into place.
  ObjectAnimator colorizer = ObjectAnimator.ofFloat(ImagePagerFragment.this,
      "saturation", 0, 1);
  colorizer.setDuration(duration);
  colorizer.start();

}
 
Example 8
Project: Sega   File: ForegroundToBackgroundTransformer.java   View Source Code Vote up 5 votes
@Override
protected void onTransform(View view, float position) {
	final float height = view.getHeight();
	final float width = view.getWidth();
	final float scale = min(position > 0 ? 1f : Math.abs(1f + position), 0.5f);

	ViewHelper.setScaleX(view,scale);
       ViewHelper.setScaleY(view,scale);
       ViewHelper.setPivotX(view,width * 0.5f);
       ViewHelper.setPivotY(view,height * 0.5f);
       ViewHelper.setTranslationX(view,position > 0 ? width * position : -width * position * 0.25f);
}
 
Example 9
Project: JewelryUI   File: JazzyViewPager.java   View Source Code Vote up 5 votes
protected void animateScroll(int position, float positionOffset) {
	if (mState != State.IDLE) {
		mRot = (float)(1-Math.cos(2*Math.PI*positionOffset))/2*30.0f;
		ViewHelper.setRotationY(this, mState == State.GOING_RIGHT ? mRot : -mRot);
		ViewHelper.setPivotX(this, getMeasuredWidth()*0.5f);
		ViewHelper.setPivotY(this, getMeasuredHeight()*0.5f);
	}
}
 
Example 10
Project: MenuSet   File: MenuAdapter.java   View Source Code Vote up 5 votes
/**
 * Set starting params to vertical animations
 */
private void resetVerticalAnimation(View view, boolean toTop) {
    if (!mIsMenuOpen) {
        ViewHelper.setRotation(view, 0);
        ViewHelper.setRotationY(view, 0);
        ViewHelper.setRotationX(view, -90);
    }
    ViewHelper.setPivotX(view, mMenuItemSize / 2);
    ViewHelper.setPivotY(view, !toTop ? 0 : mMenuItemSize);
}
 
Example 11
Project: MyAnimeViewer   File: BaseItemAnimator.java   View Source Code Vote up 5 votes
public static void clear(View v) {
    ViewHelper.setAlpha(v, 1);
    ViewHelper.setScaleY(v, 1);
    ViewHelper.setScaleX(v, 1);
    ViewHelper.setTranslationY(v, 0);
    ViewHelper.setTranslationX(v, 0);
    ViewHelper.setRotation(v, 0);
    ViewHelper.setRotationY(v, 0);
    ViewHelper.setRotationX(v, 0);
    // @TODO https://code.google.com/p/android/issues/detail?id=80863
    //        ViewHelper.setPivotY(v, v.getMeasuredHeight() / 2);
    v.setPivotY(v.getMeasuredHeight() / 2);
    ViewHelper.setPivotX(v, v.getMeasuredWidth() / 2);
    ViewPropertyAnimator.animate(v).setInterpolator(null);
}
 
Example 12
Project: JewelryUI   File: JazzyViewPager.java   View Source Code Vote up 5 votes
private void animateFlipHorizontal(View left, View right, float positionOffset, int positionOffsetPixels) {
	if (mState != State.IDLE) {
		if (left != null) {
			manageLayer(left, true);
			mRot = 180.0f * positionOffset;
			if (mRot > 90.0f) {
				left.setVisibility(View.INVISIBLE);
			} else {
				if (left.getVisibility() == View.INVISIBLE)
					left.setVisibility(View.VISIBLE);
				mTrans = positionOffsetPixels;
				ViewHelper.setPivotX(left, left.getMeasuredWidth()*0.5f);
				ViewHelper.setPivotY(left, left.getMeasuredHeight()*0.5f);
				ViewHelper.setTranslationX(left, mTrans);
				ViewHelper.setRotationY(left, mRot);
			}
		}
		if (right != null) {
			manageLayer(right, true);
			mRot = -180.0f * (1-positionOffset);
			if (mRot < -90.0f) {
				right.setVisibility(View.INVISIBLE);
			} else {
				if (right.getVisibility() == View.INVISIBLE)
					right.setVisibility(View.VISIBLE);
				mTrans = -getWidth()-getPageMargin()+positionOffsetPixels;
				ViewHelper.setPivotX(right, right.getMeasuredWidth()*0.5f);
				ViewHelper.setPivotY(right, right.getMeasuredHeight()*0.5f);
				ViewHelper.setTranslationX(right, mTrans);
				ViewHelper.setRotationY(right, mRot);
			}
		}
	}
}
 
Example 13
Project: JewelryUI   File: JazzyViewPager.java   View Source Code Vote up 5 votes
private void animateFlipVertical(View left, View right, float positionOffset, int positionOffsetPixels) {
	if(mState != State.IDLE) {
		if (left != null) {
			manageLayer(left, true);
			mRot = 180.0f * positionOffset;
			if (mRot > 90.0f) {
				left.setVisibility(View.INVISIBLE);
			} else {
				if (left.getVisibility() == View.INVISIBLE)
					left.setVisibility(View.VISIBLE);
				mTrans = positionOffsetPixels;
				ViewHelper.setPivotX(left, left.getMeasuredWidth()*0.5f);
				ViewHelper.setPivotY(left, left.getMeasuredHeight()*0.5f);
				ViewHelper.setTranslationX(left, mTrans);
				ViewHelper.setRotationX(left, mRot);
			}
		}
		if (right != null) {
			manageLayer(right, true);
			mRot = -180.0f * (1-positionOffset);
			if (mRot < -90.0f) {
				right.setVisibility(View.INVISIBLE);
			} else {
				if (right.getVisibility() == View.INVISIBLE)
					right.setVisibility(View.VISIBLE);
				mTrans = -getWidth()-getPageMargin()+positionOffsetPixels;
				ViewHelper.setPivotX(right, right.getMeasuredWidth()*0.5f);
				ViewHelper.setPivotY(right, right.getMeasuredHeight()*0.5f);
				ViewHelper.setTranslationX(right, mTrans);
				ViewHelper.setRotationX(right, mRot);
			}
		}
	}
}
 
Example 14
Project: Sega   File: RotateUpTransformer.java   View Source Code Vote up 5 votes
@Override
protected void onTransform(View view, float position) {
	final float width = view.getWidth();
	final float rotation = ROT_MOD * position;

	ViewHelper.setPivotX(view,width * 0.5f);
       ViewHelper.setPivotY(view,0f);
       ViewHelper.setTranslationX(view,0f);
       ViewHelper.setRotation(view,rotation);
}
 
Example 15
Project: Sega   File: RotateDownTransformer.java   View Source Code Vote up 5 votes
@Override
protected void onTransform(View view, float position) {
	final float width = view.getWidth();
	final float height = view.getHeight();
	final float rotation = ROT_MOD * position * -1.25f;

	ViewHelper.setPivotX(view,width * 0.5f);
       ViewHelper.setPivotY(view,height);
       ViewHelper.setRotation(view,rotation);
}
 
Example 16
Project: Sega   File: BackgroundToForegroundTransformer.java   View Source Code Vote up 5 votes
@Override
protected void onTransform(View view, float position) {
	final float height = view.getHeight();
	final float width = view.getWidth();
	final float scale = min(position < 0 ? 1f : Math.abs(1f - position), 0.5f);

       ViewHelper.setScaleX(view,scale);
       ViewHelper.setScaleY(view,scale);
       ViewHelper.setPivotX(view,width*0.5f);
       ViewHelper.setPivotY(view,height*0.5f);
       ViewHelper.setTranslationX(view,position < 0 ? width * position : -width * position * 0.25f);
}
 
Example 17
Project: Sega   File: ZoomInTransformer.java   View Source Code Vote up 5 votes
@Override
protected void onTransform(View view, float position) {
	final float scale = position < 0 ? position + 1f : Math.abs(1f - position);
	ViewHelper.setScaleX(view,scale);
       ViewHelper.setScaleY(view,scale);
       ViewHelper.setPivotX(view,view.getWidth() * 0.5f);
       ViewHelper.setPivotY(view,view.getHeight() * 0.5f);
       ViewHelper.setAlpha(view,position < -1f || position > 1f ? 0f : 1f - (scale - 1f));
}
 
Example 18
Project: MenuSet   File: MenuAdapter.java   View Source Code Vote up 5 votes
/**
 * Set starting params to side animations
 */
private void resetSideAnimation(View view) {
    if (!mIsMenuOpen) {
        ViewHelper.setRotation(view, 0);
        ViewHelper.setRotationY(view, -90);
        ViewHelper.setRotationX(view, 0);
    }
    ViewHelper.setPivotX(view, mMenuItemSize);
    ViewHelper.setPivotY(view, mMenuItemSize / 2);
}
 
Example 19
Project: Nearby   File: MedicineDetailActivity.java   View Source Code Vote up 4 votes
@Override
    public void onScrollChanged(int scrollY, boolean firstScroll, boolean dragging) {
        draggerView.setSlideEnabled(scrollY <= 0);
        // Translate overlay and image
        float flexibleRange = mFlexibleSpaceImageHeight - mActionBarSize;
        int minOverlayTransitionY = mActionBarSize - mOverlayView.getHeight();
        ViewHelper.setTranslationY(mOverlayView, ScrollUtils.getFloat(-scrollY, minOverlayTransitionY, 0));
        ViewHelper.setTranslationY(mImageView, ScrollUtils.getFloat(-scrollY, minOverlayTransitionY, 0));

        // Change alpha of overlay
//        ViewHelper.setAlpha(mOverlayView, ScrollUtils.getFloat((float) scrollY / flexibleRange, 0, 1));

        // Scale title text
        float scale = 1 + ScrollUtils.getFloat((flexibleRange - scrollY) / flexibleRange, 0, MAX_TEXT_SCALE_DELTA);
        ViewHelper.setPivotX(mTitleView, 0);
        ViewHelper.setPivotY(mTitleView, 0);
        ViewHelper.setScaleX(mTitleView, scale);
        ViewHelper.setScaleY(mTitleView, scale);

        // Translate title text
        int maxTitleTranslationY = (int) (mFlexibleSpaceImageHeight - mTitleView.getHeight() * scale);
        int titleTranslationY = maxTitleTranslationY - scrollY;
        ViewHelper.setTranslationY(mTitleView, titleTranslationY);

        // Translate FAB
        int maxFabTranslationY = mFlexibleSpaceImageHeight - 0 / 2;
        float fabTranslationY = ScrollUtils.getFloat(
                -scrollY + mFlexibleSpaceImageHeight - 0 / 2,
                mActionBarSize - 0 / 2,
                maxFabTranslationY);
        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.HONEYCOMB) {
            // On pre-honeycomb, ViewHelper.setTranslationX/Y does not set margin,
            // which causes FAB's OnClickListener not working.
//            FrameLayout.LayoutParams lp = (FrameLayout.LayoutParams) mFab.getLayoutParams();
//            lp.leftMargin = mOverlayView.getWidth() - mFabMargin - mFab.getWidth();
//            lp.topMargin = (int) fabTranslationY;
//            mFab.requestLayout();
        } else {
//            ViewHelper.setTranslationX(mFab, mOverlayView.getWidth() - mFabMargin - mFab.getWidth());
//            ViewHelper.setTranslationY(mFab, fabTranslationY);
        }

        // Show/hide FAB
        if (fabTranslationY < mFlexibleSpaceShowFabOffset) {
            hideFab();
        } else {
            showFab();
        }
    }
 
Example 20
Project: Sega   File: BaseTransformer.java   View Source Code Vote up 4 votes
/**
 * Called each {@link #transformPage(View, float)} before {{@link #onTransform(View, float)} is called.
 *
 * @param view
 * @param position
 */
protected void onPreTransform(View view, float position) {
    final float width = view.getWidth();

    ViewHelper.setRotationX(view,0);
    ViewHelper.setRotationY(view,0);
    ViewHelper.setRotation(view,0);
    ViewHelper.setScaleX(view,1);
    ViewHelper.setScaleY(view,1);
    ViewHelper.setPivotX(view,0);
    ViewHelper.setPivotY(view,0);
    ViewHelper.setTranslationY(view,0);
    ViewHelper.setTranslationX(view,isPagingEnabled() ? 0f : -width * position);

    if (hideOffscreenPages()) {
        ViewHelper.setAlpha(view,position <= -1f || position >= 1f ? 0f : 1f);
    } else {
        ViewHelper.setAlpha(view,1f);
    }
    if(mCustomAnimationInterface != null){
        if(!h.containsKey(view) || h.get(view).size() == 1){
            if(position > -1 && position < 1){
                if(h.get(view) == null){
                    h.put(view,new ArrayList<Float>());
                }
                h.get(view).add(position);
                if(h.get(view).size() == 2){
                    float zero = h.get(view).get(0);
                    float cha = h.get(view).get(1) - h.get(view).get(0);
                    if(zero > 0){
                        if(cha > -1 && cha < 0){
                            //in
                            mCustomAnimationInterface.onPrepareNextItemShowInScreen(view);
                        }else{
                            //out
                            mCustomAnimationInterface.onPrepareCurrentItemLeaveScreen(view);
                        }
                    }else{
                        if(cha > -1 && cha < 0){
                            //out
                            mCustomAnimationInterface.onPrepareCurrentItemLeaveScreen(view);
                        }else{
                            //in
                            mCustomAnimationInterface.onPrepareNextItemShowInScreen(view);
                        }
                    }
                }
            }
        }
    }
}