Java ValueAnimator.getAnimatedFraction方法代码示例

import android.animation.ValueAnimator; //导入方法依赖的package包/类
@Override
public void onAnimationUpdate(ValueAnimator animation) {
  if (view.getLayoutParams() != null) {
    ViewGroup.LayoutParams layoutParams = view.getLayoutParams();
    TimeInterpolator interpolator = animation.getInterpolator();
    float fraction = animation.getAnimatedFraction();
    if (width != null) {
      layoutParams.width = intEvaluator.evaluate(interpolator.getInterpolation(fraction),
                                                 width.first,
                                                 width.second);
    }
    if (height != null) {
      layoutParams.height = intEvaluator.evaluate(interpolator.getInterpolation(fraction),
                                                  height.first,
                                                  height.second);
    }
    view.requestLayout();
  }
}
 

import android.animation.ValueAnimator; //导入方法依赖的package包/类
@Override
public void onAnimationUpdate(ValueAnimator animation) {
    if (DEBUG) {
        log("Animation update "
                + animation.getAnimatedFraction() + " on: "
                + Thread.currentThread().getName());
    }

    mBackgroundFraction = animation.getAnimatedFraction();

    // propagate the animation event to all listeners
    for (ValueAnimator.AnimatorUpdateListener listener : mAnimationListenerCache) {
        listener.onAnimationUpdate(animation);
    }

    // animation updates occur on the main thread. it is save to call invalidate here.
    PieLayout.this.invalidate();
}
 

import android.animation.ValueAnimator; //导入方法依赖的package包/类
@Override
public void onAnimationUpdate(ValueAnimator animation) {
    float scale = animation.getAnimatedFraction();
    float diffLeft = (targetViewport.left - startViewport.left) * scale;
    float diffTop = (targetViewport.top - startViewport.top) * scale;
    float diffRight = (targetViewport.right - startViewport.right) * scale;
    float diffBottom = (targetViewport.bottom - startViewport.bottom) * scale;
    newViewport.set(startViewport.left + diffLeft, startViewport.top + diffTop, startViewport.right + diffRight,
            startViewport.bottom + diffBottom);
    chart.setCurrentViewport(newViewport);
}
 

import android.animation.ValueAnimator; //导入方法依赖的package包/类
@Override
public void onAnimationUpdate(ValueAnimator animation) {
    int alpha = (int) (255 * animation.getAnimatedFraction());
    mClockPaint.setAlpha(alpha);
    mInfoPaint.setAlpha(alpha);

    // if we are going to get displayed update data
    if (alpha > 0 && mStaleData) {
        updateData();
        mStaleData = false;
    }
}
 

import android.animation.ValueAnimator; //导入方法依赖的package包/类
@Override
public void onAnimationUpdate(ValueAnimator animation) {
    PointF point = (PointF) animation.getAnimatedValue();
    target.mLeafRect.set((int) point.x, (int) point.y,
            (int) (point.x + mLeafDrawable.getIntrinsicWidth()), (int) (point.y + mLeafDrawable.getIntrinsicHeight()));
    target.mLeafRotation = target.mMaxRotation * animation.getAnimatedFraction();
}
 

import android.animation.ValueAnimator; //导入方法依赖的package包/类
@Override
public void onAnimationUpdate(ValueAnimator animation) {
    float t = animation.getAnimatedFraction();
    if (t > mAnimationTimeFraction) {
        t = 1;
    } else {
        t = t / mAnimationTimeFraction;
    }
    final DragView dragView = (DragView) mDragLayer.getAnimatedView();
    final float time = t * mDuration;
    dragView.setTranslationX(time * mUX + mFrom.left + mAX * time * time / 2);
    dragView.setTranslationY(time * mUY + mFrom.top + mAY * time * time / 2);
    dragView.setAlpha(1f - mAlphaInterpolator.getInterpolation(t));
}
 

import android.animation.ValueAnimator; //导入方法依赖的package包/类
@Override
public void onAnimationUpdate(ValueAnimator animation) {
    final float value=animation.getAnimatedFraction();
    // Gets the point at the fractional path length
    pathMeasure.getPosTan(pathMeasure.getLength() * value, point, null);

    // Sets view location to the above point
    target.setTranslationX(point[0]);
    target.setTranslationY(point[1]);
}
 

import android.animation.ValueAnimator; //导入方法依赖的package包/类
@Override
public void onAnimationUpdate(ValueAnimator valueAnimator) {
  float fraction = valueAnimator.getAnimatedFraction();
  double lat = (to.getLatitude() - from.getLatitude()) * fraction + from.getLatitude();
  double lngDelta = to.getLongitude() - from.getLongitude();

  // Take the shortest path across the 180th meridian.
  if (Math.abs(lngDelta) > 180) {
    lngDelta -= Math.signum(lngDelta) * 360;
  }
  double lng = lngDelta * fraction + from.getLongitude();
  LatLng position = new LatLng(lat, lng);
  marker.setPosition(position);
}
 

import android.animation.ValueAnimator; //导入方法依赖的package包/类
@Override
public void onAnimationUpdate(ValueAnimator animation) {
    final float fraction = animation.getAnimatedFraction();
    final int direction = (int) (fromDirection + directionDiff * fraction);
    final int rotateDegree = (int) (fromDegree + (MAX_ROTATE_DEGREE - fromDegree) * fraction);
    mSphereLayout.rotate(direction, rotateDegree);
    mState.direction = direction;
    mState.rotateDegree = rotateDegree;
}
 

import android.animation.ValueAnimator; //导入方法依赖的package包/类
@Override
public void onAnimationUpdate(ValueAnimator animation) {
    float scale = animation.getAnimatedFraction();
    float rotation = startRotation + (targetRotation - startRotation) * scale;
    rotation = (rotation % 360 + 360) % 360;
    chart.setChartRotation((int) rotation, false);
}
 

import android.animation.ValueAnimator; //导入方法依赖的package包/类
@Override
public void onAnimationUpdate(ValueAnimator valueAnimator) {
    float fraction = valueAnimator.getAnimatedFraction();
    double lat = (to.latitude - from.latitude) * fraction + from.latitude;
    double lngDelta = to.longitude - from.longitude;

    // Take the shortest path across the 180th meridian.
    if (Math.abs(lngDelta) > 180) {
        lngDelta -= Math.signum(lngDelta) * 360;
    }
    double lng = lngDelta * fraction + from.longitude;
    LatLng position = new LatLng(lat, lng);
    marker.setPosition(position);
}
 

import android.animation.ValueAnimator; //导入方法依赖的package包/类
@Override
public void onAnimationUpdate(ValueAnimator animation) {
    if (mSmileyNotSelectedPreviously) {
        mMainSmileyTransformaFraction = animation.getAnimatedFraction();
        if (NONE == mSelectedSmile) {
            mMainSmileyTransformaFraction = 1f - mMainSmileyTransformaFraction;
        }
        invalidate();
    } else {
        float anim = (float) animation.getAnimatedValue();
        moveSmile(anim);
    }
}
 

import android.animation.ValueAnimator; //导入方法依赖的package包/类
@Override
public void onAnimationUpdate(ValueAnimator valueAnimator) {
    mOpenAnimationProgress = valueAnimator.getAnimatedFraction();
}
 

import android.animation.ValueAnimator; //导入方法依赖的package包/类
@Override
public void onAnimationUpdate(ValueAnimator animation) {
    mLastUpdatedAnimation = animation;
    mLastAnimatedFraction = animation.getAnimatedFraction();
    updateAnimation(mLastUpdatedAnimation, mLastAnimatedFraction);
}
 

import android.animation.ValueAnimator; //导入方法依赖的package包/类
@Override
public void onAnimationUpdate(ValueAnimator animation) {
    this.animatedFraction = animation.getAnimatedFraction();
    invalidateElement();
}