android.animation.ValueAnimator#ofInt

Source File: Hasher.java From crystal-preloaders with Apache License 2.0

6 votes

@Override
protected List<ValueAnimator> setupAnimation(){

    valueAnimator = ValueAnimator.ofInt(0, 360);
    valueAnimator.setDuration(1500);
    valueAnimator.setInterpolator(new LinearInterpolator());
    valueAnimator.setRepeatMode(ValueAnimator.RESTART);
    valueAnimator.setRepeatCount(ValueAnimator.INFINITE);
    valueAnimator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
        @Override
        public void onAnimationUpdate(ValueAnimator animation) {
            degree = (int) animation.getAnimatedValue();
            getTarget().invalidate();
        }
    });

    final List<ValueAnimator> animators = new ArrayList<>();
    animators.add(valueAnimator);

    return animators;
}

Source File: AnimatedCircleDrawable.java From Camera2 with Apache License 2.0

6 votes

public void animateToSmallRadius()
{
    int smallLevel = map(mSmallRadiusTarget,
            0, diagonalLength(mCanvasWidth, mCanvasHeight) / 2,
            0, DRAWABLE_MAX_LEVEL);
    final ValueAnimator animator =
            ValueAnimator.ofInt(getLevel(), smallLevel);
    animator.setDuration(CIRCLE_ANIM_DURATION_MS);
    animator.setInterpolator(Gusterpolator.INSTANCE);
    animator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener()
    {
        @Override
        public void onAnimationUpdate(ValueAnimator animation)
        {
            setLevel((Integer) animation.getAnimatedValue());
        }
    });
    animator.start();
}

Source File: GestureLockView.java From GestureLockView with Apache License 2.0

6 votes

/**
 * 开启动画
 *
 * @param point    单位点
 * @param duration 持续时长
 */
private void startAnimation(final Point point, long duration) {
    ValueAnimator valueAnimator;
    // 1.判断是否有按下状态的图片的资源ID，采用不同策略的属性动画
    if (mPressImageId == 0) {
        // 2.判断动画缩放模式，采用不同策略的属性动画
        if (mAnimationScaleMode == 1) {
            valueAnimator = ValueAnimator.ofInt(point.radius, (int) (mAnimationScaleRate * point.radius), point.radius);
        } else {
            valueAnimator = ValueAnimator.ofInt((int) (mAnimationScaleRate * point.radius), point.radius);
        }
    } else {
        valueAnimator = ValueAnimator.ofInt(0, point.radius);
    }
    valueAnimator.setDuration(duration);
    valueAnimator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
        @Override
        public void onAnimationUpdate(ValueAnimator animation) {
            point.radius = (int) animation.getAnimatedValue();
            postInvalidate();
        }
    });
    valueAnimator.start();
    // 3.添加ValueAnimator至动画列表
    mPointAnimators.add(valueAnimator);
}

Source File: FloatingView.java From text_converter with GNU General Public License v3.0

6 votes

void run() {
    if (mDynamicUpdate == null) {
        mDraggableIcon.animate()
                .translationX(mDestX)
                .translationY(mDestY)
                .setDuration(mDuration)
                .setInterpolator(mInterpolator)
                .setListener(mAnimationFinishedListener);
    } else {
        ValueAnimator animator = ValueAnimator.ofInt(0, 100);
        animator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
            @Override
            public void onAnimationUpdate(ValueAnimator valueAnimator) {
                float percent = valueAnimator.getAnimatedFraction();
                mDraggableIcon.setTranslationX(mDynamicUpdate.getTranslationX(percent));
                mDraggableIcon.setTranslationY(mDynamicUpdate.getTranslationY(percent));
            }
        });
        animator.setDuration(mDuration);
        animator.setInterpolator(mInterpolator);
        animator.addListener(mAnimationFinishedListener);
        animator.start();
    }
}

Source File: MaterialWaveView.java From styT with Apache License 2.0

6 votes

@Override
public void onRefreshing(MaterialRefreshLayout br) {
    setHeadHeight((int) (Util.dip2px(getContext(), DefaulHeadHeight)));
    ValueAnimator animator = ValueAnimator.ofInt(getWaveHeight(),0);
    animator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
        @Override
        public void onAnimationUpdate(ValueAnimator animation) {
            Log.i("anim", "value--->" + (int) animation.getAnimatedValue());
            setWaveHeight((int) animation.getAnimatedValue());
            invalidate();
        }
    });
    animator.setInterpolator(new BounceInterpolator());
    animator.setDuration(200);
    animator.start();
}

Source File: BallGridBeatIndicator.java From LRecyclerView with Apache License 2.0

6 votes

@Override
public ArrayList<ValueAnimator> onCreateAnimators() {
    ArrayList<ValueAnimator> animators=new ArrayList<>();

    int[] durations={960, 930, 1190, 1130, 1340, 940, 1200, 820, 1190};
    int[] delays= {360, 400, 680, 410, 710, -150, -120, 10, 320};

    for (int i = 0; i < 9; i++) {
        final int index=i;
        ValueAnimator alphaAnim= ValueAnimator.ofInt(255, 168,255);
        alphaAnim.setDuration(durations[i]);
        alphaAnim.setRepeatCount(-1);
        alphaAnim.setStartDelay(delays[i]);
        addUpdateListener(alphaAnim,new ValueAnimator.AnimatorUpdateListener() {
            @Override
            public void onAnimationUpdate(ValueAnimator animation) {
                alphas[index] = (int) animation.getAnimatedValue();
                postInvalidate();
            }
        });
        animators.add(alphaAnim);
    }
    return animators;
}

Source File: CourseActivity.java From ClassSchedule with Apache License 2.0

6 votes

private void animSelectWeek(boolean show) {
    mSelectWeekIsShow = show;

    int start = 0, end = 0;
    if (show) {
        start = -mHeightSelectWeek;
    } else {
        end = -mHeightSelectWeek;
    }

    ValueAnimator animator = ValueAnimator.ofInt(start, end);
    animator.setDuration(300);
    animator.setInterpolator(new DecelerateInterpolator());

    animator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
        @Override
        public void onAnimationUpdate(ValueAnimator animation) {
            LinearLayout.LayoutParams params = (LinearLayout.LayoutParams) mRvSelectWeek.getLayoutParams();
            params.topMargin = (int) animation.getAnimatedValue();
            mRvSelectWeek.setLayoutParams(params);
        }
    });
    animator.start();
}

Source File: CircleRunnerView.java From ToyView with MIT License

6 votes

private void startAnimation() {
    if (valueAnimator == null) {
        valueAnimator = ValueAnimator.ofInt(60);
        valueAnimator.setDuration(1000);
        valueAnimator.setInterpolator(new LinearInterpolator());
        valueAnimator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
            @Override
            public void onAnimationUpdate(ValueAnimator animation) {
                if (animatedValue != (int) animation.getAnimatedValue()) {
                    animatedValue = (int) animation.getAnimatedValue();
                    drawMe(getWidth(), getHeight());
                    n += 0.03;
                }
            }
        });
        valueAnimator.setRepeatMode(ValueAnimator.REVERSE);
        valueAnimator.setRepeatCount(-1);
        valueAnimator.start();
    }
}

Source File: CreateCardView.java From Slide with GNU General Public License v3.0

6 votes

private static ValueAnimator slideAnimator(int start, int end, final View v) {
    ValueAnimator animator = ValueAnimator.ofInt(start, end);
    animator.setInterpolator(new FastOutSlowInInterpolator());

    animator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
        @Override
        public void onAnimationUpdate(ValueAnimator valueAnimator) {
            //Update Height
            int value = (Integer) valueAnimator.getAnimatedValue();
            ViewGroup.LayoutParams layoutParams = v.getLayoutParams();
            layoutParams.height = value;
            v.setLayoutParams(layoutParams);
        }
    });
    return animator;
}

Source File: NumberPadTimePickerBottomSheetComponent.java From BottomSheetPickers with Apache License 2.0

5 votes

@NonNull
private static ValueAnimator newArgbValueAnimator(int[] colors) {
    // Equivalent to ValueAnimator.ofArgb() which is only for API 21+.
    ValueAnimator animator = ValueAnimator.ofInt(colors);
    animator.setEvaluator(new ArgbEvaluator());
    return animator;
}

Source File: DPullRefreshLayout.java From Pas with Apache License 2.0

5 votes

/**
 * 隐藏下拉刷新控件，带动画
 */
private void hiddenRefreshHeaderView() {
    ValueAnimator animator = ValueAnimator.ofInt(mWholeHeaderView.getPaddingTop(), mMinWholeHeaderViewPaddingTop);
    animator.setDuration(mRefreshViewHolder.getTopAnimDuration());
    animator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
        @Override
        public void onAnimationUpdate(ValueAnimator animation) {
            int paddingTop = (int) animation.getAnimatedValue();
            mWholeHeaderView.setPadding(0, paddingTop, 0, 0);
        }
    });
    animator.start();
}

Source File: BottomNavigationTab.java From JD-Test with Apache License 2.0

5 votes

public void select(boolean setActiveColor, int animationDuration) {
    isActive = true;

    ValueAnimator animator = null;
    if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.HONEYCOMB) {
        animator = ValueAnimator.ofInt(containerView.getPaddingTop(), paddingTopActive);
        animator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
            @Override
            public void onAnimationUpdate(ValueAnimator valueAnimator) {
                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
                    containerView.setPadding(containerView.getPaddingLeft(),
                            (Integer) valueAnimator.getAnimatedValue(),
                            containerView.getPaddingRight(),
                            containerView.getPaddingBottom());
                }
            }
        });
        animator.setDuration(animationDuration);
        animator.start();
    }

    iconView.setSelected(true);
    if (setActiveColor) {
        labelView.setTextColor(mActiveColor);
    } else {
        labelView.setTextColor(mBackgroundColor);
    }

    if (badgeItem != null) {
        badgeItem.select();
    }
}

Source File: BottomBarTab.java From BottomNavigationBar with MIT License

5 votes

public void widthAnimator(int startWidth, int endWidth) {
    final LinearLayout.LayoutParams params = (LinearLayout.LayoutParams) getLayoutParams();
    ValueAnimator w = ValueAnimator.ofInt(startWidth, endWidth);
    w.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
        @Override
        public void onAnimationUpdate(ValueAnimator animation) {
            params.width = (int) animation.getAnimatedValue();
            requestLayout();
        }
    });
    animatorList.add(w);
}

Source File: ExpandableView.java From ExpandableView with Apache License 2.0

5 votes

private ValueAnimator slideAnimator(int start, int end) {

        ValueAnimator animator = ValueAnimator.ofInt(start, end);
        animator.setDuration(DURATION);

        animator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
            @Override
            public void onAnimationUpdate(ValueAnimator valueAnimator) {
                int value = (Integer) valueAnimator.getAnimatedValue();

                ViewGroup.LayoutParams layoutParams = contentLayout.getLayoutParams();
                layoutParams.height = value;

                contentLayout.setLayoutParams(layoutParams);
                contentLayout.invalidate();

                if (outsideContentLayoutList != null && !outsideContentLayoutList.isEmpty()) {

                    for (ViewGroup outsideParam : outsideContentLayoutList) {
                        ViewGroup.LayoutParams params = outsideParam.getLayoutParams();

                        if (outsideContentHeight == 0) {
                            outsideContentHeight = params.height;
                        }

                        params.height = outsideContentHeight + value;
                        outsideParam.setLayoutParams(params);
                        outsideParam.invalidate();
                    }
                }
            }
        });
        return animator;
    }

Source File: BallPainter.java From UltimateAndroid with Apache License 2.0

5 votes

private void initColorAnimator() {
  colorAnimator = ValueAnimator.ofInt(0, 255);
  colorAnimator.setDuration(ballMovementRange);
  colorAnimator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
    @Override public void onAnimationUpdate(ValueAnimator animation) {
      toBgPainter.setAlpha((Integer) animation.getAnimatedValue());
    }
  });
}

Source File: ProgressDrawable.java From CollapsingRefresh with Apache License 2.0

5 votes

private void setupAnimators() {
    mValueAnimator = ValueAnimator.ofInt(30, 3600);
    mValueAnimator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
        @Override
        public void onAnimationUpdate(ValueAnimator animation) {
            int value = (int) animation.getAnimatedValue();
            mProgressDegree = 30 * (value / 30);
            invalidateSelf();
        }
    });
    mValueAnimator.setDuration(10000);
    mValueAnimator.setInterpolator(new LinearInterpolator());
    mValueAnimator.setRepeatCount(ValueAnimator.INFINITE);
    mValueAnimator.setRepeatMode(ValueAnimator.RESTART);
}

Source File: CirclBigView.java From SmartLoadingView with MIT License

5 votes

public void setXY(int x, int y) {
    this.x = x;
    this.y = y;
    int y_true = y + fatherRadius;
    //知道了view圆心，计算出到手机4个角的距离，以最大距离为准
    int left_top = (int) Math.sqrt((x * x) + (y_true * y_true));
    int left_bottom = (int) Math.sqrt((x * x) + ((UIUtil.getHeight(getContext()) - y_true) * (UIUtil.getHeight(getContext()) - y_true)));

    int right_top = (int) Math.sqrt(((UIUtil.getWidth(getContext()) - x) * (UIUtil.getWidth(getContext()) - x)) + (y_true * y_true));
    int right_bottom = (int) Math.sqrt(((UIUtil.getWidth(getContext()) - x) * (UIUtil.getWidth(getContext()) - x)) + ((UIUtil.getHeight(getContext()) - y_true) * (UIUtil.getHeight(getContext()) - y_true)));

    int left_big = left_top >= left_bottom ? left_top : left_bottom;
    int right_big = right_top >= right_bottom ? right_top : right_bottom;
    maxRadius = left_big >= right_big ? left_big : right_big;
    //这里虚拟键有个bug，我们把半径大小稍加长
    maxRadius = maxRadius + UIUtil.getWidth(getContext()) / 6;


    animator_big = ValueAnimator.ofInt(myRadius, maxRadius);
    animator_big.setDuration(200);
    animator_big.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
        @Override
        public void onAnimationUpdate(ValueAnimator valueAnimator) {
            myRadius = (int) valueAnimator.getAnimatedValue();
            postInvalidate();
        }
    });

    invalidate();
}

Source File: BindBaseRefreshHeader.java From LazyRecyclerAdapter with MIT License

5 votes

protected void smoothScrollTo(int destHeight) {
    ValueAnimator animator = ValueAnimator.ofInt(getVisibleHeight(), destHeight);
    animator.setDuration(mScrollTime).start();
    animator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
        @Override
        public void onAnimationUpdate(ValueAnimator animation) {
            setVisibleHeight((int) animation.getAnimatedValue());
        }
    });
    animator.start();
}

Source File: ShimmerLayout.java From ShimmerLayout with Apache License 2.0

5 votes

private Animator getShimmerAnimation() {
    if (maskAnimator != null) {
        return maskAnimator;
    }

    if (maskRect == null) {
        maskRect = calculateBitmapMaskRect();
    }

    final int animationToX = getWidth();
    final int animationFromX;

    if (getWidth() > maskRect.width()) {
        animationFromX = -animationToX;
    } else {
        animationFromX = -maskRect.width();
    }

    final int shimmerBitmapWidth = maskRect.width();
    final int shimmerAnimationFullLength = animationToX - animationFromX;

    maskAnimator = isAnimationReversed ? ValueAnimator.ofInt(shimmerAnimationFullLength, 0)
            : ValueAnimator.ofInt(0, shimmerAnimationFullLength);
    maskAnimator.setDuration(shimmerAnimationDuration);
    maskAnimator.setRepeatCount(ObjectAnimator.INFINITE);

    maskAnimator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
        @Override
        public void onAnimationUpdate(ValueAnimator animation) {
            maskOffsetX = animationFromX + (int) animation.getAnimatedValue();

            if (maskOffsetX + shimmerBitmapWidth >= 0) {
                invalidate();
            }
        }
    });

    return maskAnimator;
}

Source File: LoadingAnimView.java From ReadMark with Apache License 2.0

5 votes

private void initRepeatAnim(){
    //16ms重绘一次
    mRepeatAnim = ValueAnimator.ofInt(0, 1);
    mRepeatAnim.setRepeatCount(ValueAnimator.INFINITE);
    mRepeatAnim.setDuration(16);
    mRepeatAnim.addListener(new AnimatorListenerAdapter() {
        @Override
        public void onAnimationRepeat(Animator animation) {
            super.onAnimationRepeat(animation);
            invalidate();
        }
    });
    mRepeatAnim.start();
    isRepeatOn = true;
}

Java Code Examples for android.animation.ValueAnimator#ofInt()