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

The following examples show how to use android.animation.ValueAnimator#setStartDelay() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: ProgressIndicatorView.java    From java-n-IDE-for-Android with Apache License 2.0 6 votes vote down vote up 
public List<Animator> createAnimation() {
    List<Animator> animators = new ArrayList<>();
    int[] delays = new int[]{120, 240, 360};
    for (int i = 0; i < 3; i++) {
        final int index = i;

        ValueAnimator scaleAnim = ValueAnimator.ofFloat(1, 0.3f, 1);

        scaleAnim.setDuration(750);
        scaleAnim.setRepeatCount(-1);
        scaleAnim.setStartDelay(delays[i]);

        scaleAnim.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
            @Override
            public void onAnimationUpdate(ValueAnimator animation) {
                scaleFloats[index] = (float) animation.getAnimatedValue();
                postInvalidate();

            }
        });
        scaleAnim.start();
        animators.add(scaleAnim);
    }
    return animators;
}
Example 2
Source File: DownloadProgressButton.java    From DownloadProgressButton with Apache License 2.0 6 votes vote down vote up 
public ArrayList<ValueAnimator> createBallJumpAnimators() {
    ArrayList<ValueAnimator> animators = new ArrayList<>();
    int[] delays = new int[]{70, 140, 210};
    for (int i = 0; i < 3; i++) {
        final int index = i;
        ValueAnimator scaleAnim = ValueAnimator.ofFloat(mTextBottomBorder, mTextBottomBorder - mBallRadius * 2, mTextBottomBorder);
        scaleAnim.setDuration(600);
        scaleAnim.setRepeatCount(-1);
        scaleAnim.setStartDelay(delays[i]);
        scaleAnim.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
            @Override
            public void onAnimationUpdate(ValueAnimator animation) {
                translateYFloats[index] = (float) animation.getAnimatedValue();
                postInvalidate();
            }
        });
        animators.add(scaleAnim);
    }
    return animators;
}
Example 3
Source File: BallGridBeatIndicator.java    From LazyRecyclerAdapter with MIT License 6 votes vote down vote up 
@Override
public List<Animator> createAnimation() {
    List<Animator> 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]);
        alphaAnim.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
            @Override
            public void onAnimationUpdate(ValueAnimator animation) {
                alphas[index] = (int) animation.getAnimatedValue();
                postInvalidate();
            }
        });
        alphaAnim.start();
        animators.add(alphaAnim);
    }
    return animators;
}
Example 4
Source File: LineScalePulseOutRapidIndicator.java    From LazyRecyclerAdapter with MIT License 6 votes vote down vote up 
@Override
public List<Animator> createAnimation() {
    List<Animator> animators = new ArrayList<>();
    long[] delays = new long[]{400, 200, 0, 200, 400};
    for (int i = 0; i < 5; i++) {
        final int index = i;
        ValueAnimator scaleAnim = ValueAnimator.ofFloat(1, 0.4f, 1);
        scaleAnim.setDuration(1000);
        scaleAnim.setRepeatCount(-1);
        scaleAnim.setStartDelay(delays[i]);
        scaleAnim.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
            @Override
            public void onAnimationUpdate(ValueAnimator animation) {
                scaleYFloats[index] = (float) animation.getAnimatedValue();
                postInvalidate();
            }
        });
        scaleAnim.start();
        animators.add(scaleAnim);
    }
    return animators;
}
Example 5
Source File: BallPulseIndicator.java    From LazyRecyclerAdapter with MIT License 6 votes vote down vote up 
@Override
public List<Animator> createAnimation() {
    List<Animator> animators = new ArrayList<>();
    int[] delays = new int[]{120, 240, 360};
    for (int i = 0; i < 3; i++) {
        final int index = i;

        ValueAnimator scaleAnim = ValueAnimator.ofFloat(1, 0.3f, 1);

        scaleAnim.setDuration(750);
        scaleAnim.setRepeatCount(-1);
        scaleAnim.setStartDelay(delays[i]);

        scaleAnim.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
            @Override
            public void onAnimationUpdate(ValueAnimator animation) {
                scaleFloats[index] = (float) animation.getAnimatedValue();
                postInvalidate();

            }
        });
        scaleAnim.start();
        animators.add(scaleAnim);
    }
    return animators;
}
Example 6
Source File: BallPulseSyncIndicator.java    From LRecyclerView with Apache License 2.0 6 votes vote down vote up 
@Override
public ArrayList<ValueAnimator> onCreateAnimators() {
    ArrayList<ValueAnimator> animators=new ArrayList<>();
    float circleSpacing=4;
    float radius=(getWidth()-circleSpacing*2)/6;
    int[] delays=new int[]{70,140,210};
    for (int i = 0; i < 3; i++) {
        final int index=i;
        ValueAnimator scaleAnim= ValueAnimator.ofFloat(getHeight()/2,getHeight()/2-radius*2,getHeight()/2);
        scaleAnim.setDuration(600);
        scaleAnim.setRepeatCount(-1);
        scaleAnim.setStartDelay(delays[i]);
        addUpdateListener(scaleAnim,new ValueAnimator.AnimatorUpdateListener() {
            @Override
            public void onAnimationUpdate(ValueAnimator animation) {
                translateYFloats[index] = (float) animation.getAnimatedValue();
                postInvalidate();
            }
        });
        animators.add(scaleAnim);
    }
    return animators;
}
Example 7
Source File: LineScalePartyIndicator.java    From LazyRecyclerAdapter with MIT License 6 votes vote down vote up 
@Override
public List<Animator> createAnimation() {
    List<Animator> animators = new ArrayList<>();
    long[] durations = new long[]{1260, 430, 1010, 730};
    long[] delays = new long[]{770, 290, 280, 740};
    for (int i = 0; i < 4; i++) {
        final int index = i;
        ValueAnimator scaleAnim = ValueAnimator.ofFloat(1, 0.4f, 1);
        scaleAnim.setDuration(durations[i]);
        scaleAnim.setRepeatCount(-1);
        scaleAnim.setStartDelay(delays[i]);
        scaleAnim.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
            @Override
            public void onAnimationUpdate(ValueAnimator animation) {
                scaleFloats[index] = (float) animation.getAnimatedValue();
                postInvalidate();
            }
        });
        scaleAnim.start();
        animators.add(scaleAnim);
    }
    return animators;
}
Example 8
Source File: LineScaleIndicator.java    From LazyRecyclerAdapter with MIT License 6 votes vote down vote up 
@Override
public List<Animator> createAnimation() {
    List<Animator> animators = new ArrayList<>();
    long[] delays = new long[]{100, 200, 300, 400, 500};
    for (int i = 0; i < 5; i++) {
        final int index = i;
        ValueAnimator scaleAnim = ValueAnimator.ofFloat(1, 0.4f, 1);
        scaleAnim.setDuration(1000);
        scaleAnim.setRepeatCount(-1);
        scaleAnim.setStartDelay(delays[i]);
        scaleAnim.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
            @Override
            public void onAnimationUpdate(ValueAnimator animation) {
                scaleYFloats[index] = (float) animation.getAnimatedValue();
                postInvalidate();
            }
        });
        scaleAnim.start();
        animators.add(scaleAnim);
    }
    return animators;
}
Example 9
Source File: TwinFishesSpinner.java    From mkloader with Apache License 2.0 6 votes vote down vote up 
@Override public void setUpAnimation() {
  for (int i = 0; i < numberOfCircle; i++) {
    final int index = i;

    ValueAnimator fadeAnimator = ValueAnimator.ofFloat(0, 360);
    fadeAnimator.setRepeatCount(ValueAnimator.INFINITE);
    fadeAnimator.setDuration(1700);
    fadeAnimator.setStartDelay((index >= 5 ? index - 5 : index) * 100);
    fadeAnimator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
      @Override public void onAnimationUpdate(ValueAnimator animation) {
        rotates[index] = (float)animation.getAnimatedValue();
        if (invalidateListener != null) {
          invalidateListener.reDraw();
        }
      }
    });

    fadeAnimator.start();
  }
}
Example 10
Source File: BallPulseSyncIndicator.java    From LazyRecyclerAdapter with MIT License 6 votes vote down vote up 
@Override
public List<Animator> createAnimation() {
    List<Animator> animators = new ArrayList<>();
    float circleSpacing = 4;
    float radius = (getWidth() - circleSpacing * 2) / 6;
    int[] delays = new int[]{70, 140, 210};
    for (int i = 0; i < 3; i++) {
        final int index = i;
        ValueAnimator scaleAnim = ValueAnimator.ofFloat(getHeight() / 2, getHeight() / 2 - radius * 2, getHeight() / 2);
        scaleAnim.setDuration(600);
        scaleAnim.setRepeatCount(-1);
        scaleAnim.setStartDelay(delays[i]);
        scaleAnim.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
            @Override
            public void onAnimationUpdate(ValueAnimator animation) {
                translateYFloats[index] = (float) animation.getAnimatedValue();
                postInvalidate();
            }
        });
        scaleAnim.start();
        animators.add(scaleAnim);
    }
    return animators;
}
Example 11
Source File: ElevationAnimationDemoFragment.java    From material-components-android with Apache License 2.0 5 votes vote down vote up 
private void startTranslationZAnimation(
    View view, MaterialShapeDrawable materialShapeDrawable, float maxTranslationZ) {
  ValueAnimator animator = ValueAnimator.ofFloat(0, maxTranslationZ);
  animator.setDuration(ANIMATION_DURATION_MILLIS);
  animator.setStartDelay(ANIMATION_START_DELAY_MILLIS);
  animator.setRepeatMode(ValueAnimator.RESTART);
  animator.setRepeatCount(ValueAnimator.INFINITE);
  animator.addUpdateListener(
      animation ->
          setTranslationZ(view, materialShapeDrawable, (float) animation.getAnimatedValue()));
  animator.start();
}
Example 12
Source File: ChildClippingFrameLayout.java    From OmegaRecyclerView with MIT License 5 votes vote down vote up 
public void animateClipAboveDecreasing(float decreaseTarget, long duration, long delay) {
    if (mClipPath == null) return;
    ValueAnimator valueAnimator = ValueAnimator.ofFloat(mClipHeightAbove, mClipHeightAbove - decreaseTarget)
            .setDuration(duration);
    valueAnimator.setStartDelay(delay);
    valueAnimator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
        @Override
        public void onAnimationUpdate(ValueAnimator animation) {
            mClipHeightAbove = (float) animation.getAnimatedValue();
            updateClip();
            requestLayout();
        }
    });
    valueAnimator.start();
}
Example 13
Source File: SetNumberActivity.java    From weMessage with GNU Affero General Public License v3.0 5 votes vote down vote up 
private void startTextSizeAnimation(final TextView view, long startDelay, long duration, float startSize, float endSize){
    ValueAnimator textSizeAnimator = ValueAnimator.ofFloat(startSize, endSize);
    textSizeAnimator.setDuration(duration);
    textSizeAnimator.setStartDelay(startDelay);

    textSizeAnimator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
        @Override
        public void onAnimationUpdate(ValueAnimator valueAnimator) {
            view.setTextSize((float) valueAnimator.getAnimatedValue());
        }
    });
    textSizeAnimator.start();
}
Example 14
Source File: LoadingView.java    From TigerVideo with Apache License 2.0 5 votes vote down vote up 
private void createBallAnimator(Ball ball, int startDelay) {

            ValueAnimator valueAnimator = new ValueAnimator();
            valueAnimator.setFloatValues(mMinRadius, mMaxRadius);
            valueAnimator.setInterpolator(new AccelerateDecelerateInterpolator());
            valueAnimator.setDuration(mDuration);
            valueAnimator.addUpdateListener(new BallUpdateListener(ball));
            valueAnimator.setRepeatMode(ValueAnimator.REVERSE);
            valueAnimator.setRepeatCount(ValueAnimator.INFINITE);
            valueAnimator.setStartDelay(startDelay);
            mBallAnimators.add(valueAnimator);
            valueAnimator.start();
        }
Example 15
Source File: QzoneRefreshHeader.java    From LRecyclerView with Apache License 2.0 5 votes vote down vote up 
private void refreshRest() {
  ValueAnimator animator = ValueAnimator.ofFloat(mRefreshView.getTranslationY(), mRefreshHideTranslationY);
  animator.setStartDelay(60);
  animator.setDuration(300).start();
  animator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
    @Override public void onAnimationUpdate(ValueAnimator animation) {
      if (mRefreshView.getTranslationY() == mRefreshHideTranslationY) {
        animation.cancel();
      } else {
        mRefreshView.setTranslationY((Float) animation.getAnimatedValue());
      }
    }
  });
}
Example 16
Source File: CircularSplashView.java    From HaiNaBaiChuan with Apache License 2.0 5 votes vote down vote up 
public void startAnim() {
    RectF startRect = new RectF(targetSize.centerX(), targetSize.centerY(), targetSize.centerX(), targetSize.centerY());
    ValueAnimator rectSize = ValueAnimator.ofObject(new RectFEvaluator(), startRect, targetSize);
    rectSize.setDuration(animDuration);
    rectSize.setInterpolator(new QuintOut());
    rectSize.setStartDelay(startDelay);
    rectSize.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
        @Override
        public void onAnimationUpdate(ValueAnimator animation) {
            drawingRect = (RectF) animation.getAnimatedValue();
            invalidate();
        }
    });
    rectSize.start();
}
Example 17
Source File: InsightsAnimatorSetFactory.java    From mollyim-android with GNU General Public License v3.0 5 votes vote down vote up 
private static @Nullable Animator createLottieAnimator(@Nullable UpdateListener updateListener) {
  if (updateListener == null) return null;

  final ValueAnimator lottieAnimator = ValueAnimator.ofFloat(0, 1f);

  lottieAnimator.setStartDelay(ANIMATION_START_DELAY);
  lottieAnimator.setDuration(LOTTIE_ANIMATION_DURATION);
  lottieAnimator.addUpdateListener(animation -> updateListener.onUpdate((float) animation.getAnimatedValue()));

  return lottieAnimator;
}
Example 18
Source File: CircularSplashView.java    From Depth with MIT License 5 votes vote down vote up 
public void startAnim() {
    RectF startRect = new RectF(targetSize.centerX(), targetSize.centerY(), targetSize.centerX(), targetSize.centerY());
    ValueAnimator rectSize = ValueAnimator.ofObject(new RectFEvaluator(), startRect, targetSize);
    rectSize.setDuration(animDuration);
    rectSize.setInterpolator(new QuintOut());
    rectSize.setStartDelay(startDelay);
    rectSize.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
        @Override
        public void onAnimationUpdate(ValueAnimator animation) {
            drawingRect = (RectF) animation.getAnimatedValue();
            invalidate();
        }
    });
    rectSize.start();
}
Example 19
Source File: SampleActivity.java    From CompositionAvatar with MIT License 5 votes vote down vote up 
private void dynamicGap(CompositionAvatarView view) {
    ValueAnimator animator = ValueAnimator.ofFloat(0f, 1f);
    animator.setDuration(2000);
    animator.setStartDelay(1000);
    animator.setInterpolator(new AccelerateDecelerateInterpolator());
    animator.setRepeatMode(ValueAnimator.REVERSE);
    animator.setRepeatCount(ValueAnimator.INFINITE);
    animator.addUpdateListener(animation -> view.setGap((Float) animation.getAnimatedValue()));

    mGapAnimator = animator;
}
Example 20
Source File: TextSelectionHint.java    From Telegram-FOSS with GNU General Public License v2.0 4 votes vote down vote up 
public void show() {
    AndroidUtilities.cancelRunOnUIThread(dismissTunnable);
    if (a != null) {
        a.removeAllListeners();
        a.cancel();
    }
    if (getMeasuredHeight() == 0 || getMeasuredWidth() == 0) {
        showOnMeasure = true;
        return;
    }
    showing = true;
    setVisibility(View.VISIBLE);
    prepareProgress = 0;
    enterValue = 0;
    currentStart = start;
    currentEnd = end;
    startOffsetValue = 1f;
    endOffsetValue = 1f;
    invalidate();

    ValueAnimator prepareAnimation = ValueAnimator.ofFloat(0, 1f);
    prepareAnimation.addUpdateListener(animation -> {
        prepareProgress = (float) animation.getAnimatedValue();
        invalidate();
    });
    prepareAnimation.setDuration(210);
    prepareAnimation.setInterpolator(new DecelerateInterpolator());

    ValueAnimator enterAnimation = ValueAnimator.ofFloat(0, 1f);
    enterAnimation.addUpdateListener(animation -> {
        enterValue = (float) animation.getAnimatedValue();
        invalidate();
    });
    enterAnimation.setStartDelay(600);
    enterAnimation.setDuration(250);

    ValueAnimator moveStart = ValueAnimator.ofFloat(1f, 0f);
    moveStart.setStartDelay(500);
    moveStart.addUpdateListener(animation -> {
        startOffsetValue = (float) animation.getAnimatedValue();
        currentStart = (int) (animateToStart + ((start - animateToStart) * startOffsetValue));
        invalidate();
    });

    moveStart.setInterpolator(CubicBezierInterpolator.EASE_OUT);
    moveStart.setDuration(500);

    ValueAnimator moveEnd = ValueAnimator.ofFloat(1f, 0f);
    moveEnd.setStartDelay(400);
    moveEnd.addUpdateListener(animation -> {
        endOffsetValue = (float) animation.getAnimatedValue();
        currentEnd = animateToEnd + (int) Math.ceil((end - animateToEnd) * endOffsetValue);
        invalidate();
    });

    moveEnd.setInterpolator(CubicBezierInterpolator.EASE_OUT);
    moveEnd.setDuration(900);

    AnimatorSet set = new AnimatorSet();
    set.playSequentially(
            prepareAnimation,
            enterAnimation,
            moveStart,
            moveEnd
    );
    a = set;
    a.start();

    AndroidUtilities.runOnUIThread(dismissTunnable, 5000);
}