Example usage for android.view.animation Animation Animation

Introduction

In this page you can find the example usage for android.view.animation Animation Animation.

Prototype

public Animation() 

Source Link

Document

Creates a new animation with a duration of 0ms, the default interpolator, with fillBefore set to true and fillAfter set to false

Usage

From source file:com.hakerjack.experiments.CustomSwipeRefreshLayout.java

private void startScaleDownReturnToStartAnimation(int from, Animation.AnimationListener listener) {
    mFrom = from;//from   ww  w. j a v  a  2 s .  c  o m
    mStartingScale = ViewCompat.getScaleX(mSpinner);
    mScaleDownToStartAnimation = new Animation() {
        @Override
        public void applyTransformation(float interpolatedTime, Transformation t) {
            float targetScale = (mStartingScale + (-mStartingScale * interpolatedTime));
            setAnimationProgress(targetScale);
            moveToStart(interpolatedTime);
        }
    };
    mScaleDownToStartAnimation.setDuration(SCALE_DOWN_DURATION);
    if (listener != null) {
        mSpinner.setAnimationListener(listener);
    }
    mSpinner.clearAnimation();
    mSpinner.startAnimation(mScaleDownToStartAnimation);
}

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From source file:cw.kop.autobackground.sources.SourceInfoFragment.java

public void onBackPressed() {

    final int screenHeight = getResources().getDisplayMetrics().heightPixels;
    final View fragmentView = getView();

    if (fragmentView != null) {
        final float viewStartY = getView().getY();

        Animation animation = new Animation() {
            @Override//ww  w .ja v a2 s  .co m
            protected void applyTransformation(float interpolatedTime, Transformation t) {
                fragmentView.setY((screenHeight - viewStartY) * interpolatedTime + viewStartY);
            }

            @Override
            public boolean willChangeBounds() {
                return true;
            }
        };

        animation.setAnimationListener(new Animation.AnimationListener() {
            @Override
            public void onAnimationStart(Animation animation) {

            }

            @Override
            public void onAnimationEnd(Animation animation) {
                getFragmentManager().popBackStack();
            }

            @Override
            public void onAnimationRepeat(Animation animation) {

            }
        });

        animation.setDuration(SLIDE_EXIT_TIME);
        getView().startAnimation(animation);
    } else {
        getFragmentManager().popBackStack();
    }
}

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From source file:android.support.v7.app.MediaRouteControllerDialog.java

private void animateLayoutHeight(final View view, int targetHeight) {
    final int startValue = getLayoutHeight(view);
    final int endValue = targetHeight;
    Animation anim = new Animation() {
        @Override//from w ww  .  j ava 2  s  . co  m
        protected void applyTransformation(float interpolatedTime, Transformation t) {
            int height = startValue - (int) ((startValue - endValue) * interpolatedTime);
            setLayoutHeight(view, height);
        }
    };
    anim.setDuration(mGroupListAnimationDurationMs);
    if (android.os.Build.VERSION.SDK_INT >= 21) {
        anim.setInterpolator(mInterpolator);
    }
    view.startAnimation(anim);
}

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From source file:com.purezhihudaily.ui.widget.SwipeRefreshLayout.java

@SuppressLint("NewApi")
private void startScaleDownReturnToStartAnimation(int from, Animation.AnimationListener listener) {
    mFrom = from;/*from w  w w .  java 2 s. c  om*/
    if (isAlphaUsedForScale()) {
        mStartingScale = mProgress.getAlpha();
    } else {
        mStartingScale = ViewCompat.getScaleX(mCircleView);
    }
    mScaleDownToStartAnimation = new Animation() {
        @Override
        public void applyTransformation(float interpolatedTime, Transformation t) {
            float targetScale = (mStartingScale + (-mStartingScale * interpolatedTime));
            setAnimationProgress(targetScale);
            moveToStart(interpolatedTime);
        }
    };
    mScaleDownToStartAnimation.setDuration(SCALE_DOWN_DURATION);
    if (listener != null) {
        mCircleView.setAnimationListener(listener);
    }
    mCircleView.clearAnimation();
    mCircleView.startAnimation(mScaleDownToStartAnimation);
}

---

From source file:br.com.leoleal.swipetorefresh.SwipeRefreshLayout.java

private void startScaleDownReturnToStartAnimation(int from, Animation.AnimationListener listener) {
    mFrom = from;//  w ww  . ja v a 2s.  com
    if (isAlphaUsedForScale()) {
        mStartingScale = mProgress.getAlpha();
    } else {
        mStartingScale = mCircleView.getScaleX();
    }
    mScaleDownToStartAnimation = new Animation() {
        @Override
        public void applyTransformation(float interpolatedTime, Transformation t) {
            float targetScale = (mStartingScale + (-mStartingScale * interpolatedTime));
            setAnimationProgress(targetScale);
            moveToStart(interpolatedTime);
        }
    };
    mScaleDownToStartAnimation.setDuration(SCALE_DOWN_DURATION);
    if (listener != null) {
        mCircleView.setAnimationListener(listener);
    }
    mCircleView.clearAnimation();
    mCircleView.startAnimation(mScaleDownToStartAnimation);
}

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From source file:com.hengye.swiperefresh.SwipeRefreshCustomLayout.java

private void startScaleDownReturnToStartAnimation(int from, Animation.AnimationListener listener) {
    mFrom = from;/*from   w  w  w  . j ava2  s  .  c  om*/
    if (isAlphaUsedForScale()) {
        mStartingScale = mLoadingView.getAlpha();
    } else {
        mStartingScale = ViewCompat.getScaleX(mLoadingView);
    }
    mScaleDownToStartAnimation = new Animation() {
        @Override
        public void applyTransformation(float interpolatedTime, Transformation t) {
            float targetScale = (mStartingScale + (-mStartingScale * interpolatedTime));
            setAnimationProgress(targetScale);
            moveToStart(interpolatedTime);
        }
    };
    mScaleDownToStartAnimation.setDuration(SCALE_DOWN_DURATION);
    if (listener != null) {
        mLoadingView.setAnimationListener(listener);
    }
    mLoadingView.clearAnimation();
    mLoadingView.startAnimation(mScaleDownToStartAnimation);
}

---

From source file:cw.kop.autobackground.sources.SourceListFragment.java

private void startEditFragment(final View view, final int position) {
    sourceList.setOnItemClickListener(null);
    sourceList.setEnabled(false);/*from   w  w w.  j a  v a  2  s  .  co m*/
    listAdapter.saveData();

    Source dataItem = listAdapter.getItem(position);
    final SourceInfoFragment sourceInfoFragment = new SourceInfoFragment();
    sourceInfoFragment.setImageDrawable(((ImageView) view.findViewById(R.id.source_image)).getDrawable());
    Bundle arguments = new Bundle();
    arguments.putInt("position", position);
    arguments.putString("type", dataItem.getType());
    arguments.putString("title", dataItem.getTitle());
    arguments.putString("data", dataItem.getData());
    arguments.putInt("num", dataItem.getNum());
    arguments.putBoolean("use", dataItem.isUse());
    arguments.putBoolean("preview", dataItem.isPreview());
    String imageFileName = dataItem.getImageFile().getAbsolutePath();
    if (imageFileName != null && imageFileName.length() > 0) {
        arguments.putString("image", imageFileName);
    } else {
        arguments.putString("image", "");
    }

    arguments.putBoolean("use_time", dataItem.isUseTime());
    arguments.putString("time", dataItem.getTime());

    sourceInfoFragment.setArguments(arguments);

    final RelativeLayout sourceContainer = (RelativeLayout) view.findViewById(R.id.source_container);
    final CardView sourceCard = (CardView) view.findViewById(R.id.source_card);
    final View imageOverlay = view.findViewById(R.id.source_image_overlay);
    final EditText sourceTitle = (EditText) view.findViewById(R.id.source_title);
    final ImageView deleteButton = (ImageView) view.findViewById(R.id.source_delete_button);
    final ImageView viewButton = (ImageView) view.findViewById(R.id.source_view_image_button);
    final ImageView editButton = (ImageView) view.findViewById(R.id.source_edit_button);
    final LinearLayout sourceExpandContainer = (LinearLayout) view.findViewById(R.id.source_expand_container);

    final float cardStartShadow = sourceCard.getPaddingLeft();
    final float viewStartHeight = sourceContainer.getHeight();
    final float viewStartY = view.getY();
    final int viewStartPadding = view.getPaddingLeft();
    final float textStartX = sourceTitle.getX();
    final float textStartY = sourceTitle.getY();
    final float textTranslationY = sourceTitle.getHeight(); /*+ TypedValue.applyDimension(
                                                            TypedValue.COMPLEX_UNIT_DIP,
                                                            8,
                                                            getResources().getDisplayMetrics());*/

    Animation animation = new Animation() {

        private boolean needsFragment = true;

        @Override
        protected void applyTransformation(float interpolatedTime, Transformation t) {

            if (needsFragment && interpolatedTime >= 1) {
                needsFragment = false;
                getFragmentManager().beginTransaction()
                        .add(R.id.content_frame, sourceInfoFragment, "source_info_fragment")
                        .addToBackStack(null).setTransition(FragmentTransaction.TRANSIT_NONE).commit();
            }
            int newPadding = Math.round(viewStartPadding * (1 - interpolatedTime));
            int newShadowPadding = (int) (cardStartShadow * (1.0f - interpolatedTime));
            sourceCard.setShadowPadding(newShadowPadding, 0, newShadowPadding, 0);
            ((LinearLayout.LayoutParams) sourceCard.getLayoutParams()).topMargin = newShadowPadding;
            ((LinearLayout.LayoutParams) sourceCard.getLayoutParams()).bottomMargin = newShadowPadding;
            ((LinearLayout.LayoutParams) sourceCard.getLayoutParams()).leftMargin = newShadowPadding;
            ((LinearLayout.LayoutParams) sourceCard.getLayoutParams()).rightMargin = newShadowPadding;
            view.setPadding(newPadding, 0, newPadding, 0);
            view.setY(viewStartY - interpolatedTime * viewStartY);
            ViewGroup.LayoutParams params = sourceContainer.getLayoutParams();
            params.height = (int) (viewStartHeight + (screenHeight - viewStartHeight) * interpolatedTime);
            sourceContainer.setLayoutParams(params);
            sourceTitle.setY(textStartY + interpolatedTime * textTranslationY);
            sourceTitle.setX(textStartX + viewStartPadding - newPadding);
            deleteButton.setAlpha(1.0f - interpolatedTime);
            viewButton.setAlpha(1.0f - interpolatedTime);
            editButton.setAlpha(1.0f - interpolatedTime);
            sourceExpandContainer.setAlpha(1.0f - interpolatedTime);
        }

        @Override
        public boolean willChangeBounds() {
            return true;
        }
    };

    animation.setAnimationListener(new Animation.AnimationListener() {
        @Override
        public void onAnimationStart(Animation animation) {

        }

        @Override
        public void onAnimationEnd(Animation animation) {
            if (needsListReset) {
                Parcelable state = sourceList.onSaveInstanceState();
                sourceList.setAdapter(null);
                sourceList.setAdapter(listAdapter);
                sourceList.onRestoreInstanceState(state);
                sourceList.setOnItemClickListener(SourceListFragment.this);
                sourceList.setEnabled(true);
                needsListReset = false;
            }
        }

        @Override
        public void onAnimationRepeat(Animation animation) {

        }
    });

    ValueAnimator cardColorAnimation = ValueAnimator.ofObject(new ArgbEvaluator(),
            AppSettings.getDialogColor(appContext),
            getResources().getColor(AppSettings.getBackgroundColorResource()));
    cardColorAnimation.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {

        @Override
        public void onAnimationUpdate(ValueAnimator animation) {
            sourceContainer.setBackgroundColor((Integer) animation.getAnimatedValue());
        }

    });

    ValueAnimator titleColorAnimation = ValueAnimator.ofObject(new ArgbEvaluator(),
            sourceTitle.getCurrentTextColor(), getResources().getColor(R.color.BLUE_OPAQUE));
    titleColorAnimation.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {

        @Override
        public void onAnimationUpdate(ValueAnimator animation) {
            sourceTitle.setTextColor((Integer) animation.getAnimatedValue());
        }

    });

    ValueAnimator titleShadowAlphaAnimation = ValueAnimator.ofObject(new ArgbEvaluator(),
            AppSettings.getColorFilterInt(appContext), getResources().getColor(android.R.color.transparent));
    titleShadowAlphaAnimation.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
        @Override
        public void onAnimationUpdate(ValueAnimator animation) {
            sourceTitle.setShadowLayer(4, 0, 0, (Integer) animation.getAnimatedValue());
        }
    });

    ValueAnimator imageOverlayAlphaAnimation = ValueAnimator.ofFloat(imageOverlay.getAlpha(), 0f);
    imageOverlayAlphaAnimation.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
        @Override
        public void onAnimationUpdate(ValueAnimator animation) {
            imageOverlay.setAlpha((Float) animation.getAnimatedValue());
        }
    });

    int transitionTime = INFO_ANIMATION_TIME;

    DecelerateInterpolator decelerateInterpolator = new DecelerateInterpolator(1.5f);

    animation.setDuration(transitionTime);
    cardColorAnimation.setDuration(transitionTime);
    titleColorAnimation.setDuration(transitionTime);
    titleShadowAlphaAnimation.setDuration(transitionTime);

    animation.setInterpolator(decelerateInterpolator);
    cardColorAnimation.setInterpolator(decelerateInterpolator);
    titleColorAnimation.setInterpolator(decelerateInterpolator);
    titleShadowAlphaAnimation.setInterpolator(decelerateInterpolator);

    if (imageOverlay.getAlpha() > 0) {
        imageOverlayAlphaAnimation.start();
    }

    handler.postDelayed(new Runnable() {
        @Override
        public void run() {
            if (needsListReset) {
                Parcelable state = sourceList.onSaveInstanceState();
                sourceList.setAdapter(null);
                sourceList.setAdapter(listAdapter);
                sourceList.onRestoreInstanceState(state);
                sourceList.setOnItemClickListener(SourceListFragment.this);
                sourceList.setEnabled(true);
                needsListReset = false;
            }
        }
    }, (long) (transitionTime * 1.1f));

    needsListReset = true;
    view.startAnimation(animation);
    cardColorAnimation.start();
    titleColorAnimation.start();
    titleShadowAlphaAnimation.start();
}

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From source file:com.ray.appchallenge.view.SwipeRefreshLayoutBottom.java

private void startScaleDownReturnToStartAnimation(final int from, final Animation.AnimationListener listener) {
    mFrom = from;/* w w w.j a  v  a  2s  .c  o m*/
    if (isAlphaUsedForScale()) {
        mStartingScale = mProgress.getAlpha();
    } else {
        mStartingScale = ViewCompat.getScaleX(mCircleView);
    }

    mScaleDownToStartAnimation = new Animation() {
        @Override
        public void applyTransformation(final float interpolatedTime, final Transformation t) {
            float targetScale = (mStartingScale + (-mStartingScale * interpolatedTime));
            setAnimationProgress(targetScale);
            moveToStart(interpolatedTime);
        }
    };
    mScaleDownToStartAnimation.setDuration(SCALE_DOWN_DURATION);
    if (listener != null) {
        mCircleView.setAnimationListener(listener);
    }

    mCircleView.clearAnimation();
    mCircleView.startAnimation(mScaleDownToStartAnimation);
}

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From source file:anabolicandroids.chanobol.util.swipebottom.SwipeRefreshLayoutBottom.java

private void startScaleDownReturnToStartAnimation(int from, Animation.AnimationListener listener) {
    mFrom = from;/*from   www. j  a va2s .c  om*/
    if (isAlphaUsedForScale()) {
        mStartingScale = mProgress.getAlpha();
    } else {
        mStartingScale = ViewCompat.getScaleX(mCircleView);
    }
    mScaleDownToStartAnimation = new Animation() {
        @Override
        public void applyTransformation(float interpolatedTime, Transformation t) {
            float targetScale = (mStartingScale + (-mStartingScale * interpolatedTime));
            setAnimationProgress(targetScale);
            moveToStart(interpolatedTime);
        }
    };
    mScaleDownToStartAnimation.setDuration(SCALE_DOWN_DURATION);
    if (listener != null) {
        mCircleView.setAnimationListener(listener);
    }
    mCircleView.clearAnimation();
    mCircleView.startAnimation(mScaleDownToStartAnimation);
}

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From source file:KSView.SwipyRefreshLayout.java

@SuppressLint("NewApi")
private void startScaleDownReturnToStartAnimation(int from, AnimationListener listener) {
    mFrom = from;//from  w  w  w.j a v a  2 s .  c om
    if (isAlphaUsedForScale()) {
        mStartingScale = mProgress.getAlpha();
    } else {
        mStartingScale = ViewCompat.getScaleX(mCircleView);
    }
    mScaleDownToStartAnimation = new Animation() {
        @Override
        public void applyTransformation(float interpolatedTime, Transformation t) {
            float targetScale = (mStartingScale + (-mStartingScale * interpolatedTime));
            setAnimationProgress(targetScale);
            moveToStart(interpolatedTime);
        }
    };
    mScaleDownToStartAnimation.setDuration(SCALE_DOWN_DURATION);
    if (listener != null) {
        mCircleView.setAnimationListener(listener);
    }
    mCircleView.clearAnimation();
    mCircleView.startAnimation(mScaleDownToStartAnimation);
}

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