Example usage for android.animation ObjectAnimator ofFloat

Introduction

In this page you can find the example usage for android.animation ObjectAnimator ofFloat.

Prototype

public static <T> ObjectAnimator ofFloat(T target, Property<T, Float> xProperty, Property<T, Float> yProperty,
        Path path) 

Source Link

Document

Constructs and returns an ObjectAnimator that animates coordinates along a Path using two properties.

Usage

From source file:com.lichen.teacher.apps.ActivityLive.java

private void startEditContainViewAnim() {
    if (!mEditContainViewVisibility)
        return;/*from  w  w  w .j ava 2s. com*/
    mEditContainView.setVisibility(View.VISIBLE);
    ObjectAnimator mEditContainViewAnim = ObjectAnimator.ofFloat(mEditContainView, "alpha", 1, 0)
            .setDuration(300);
    mEditContainViewAnim.addListener(mEditContainViewAnimListener);
    mEditContainViewAnim.start();
    mEditContainViewVisibility = false;
}

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From source file:com.aimfire.demo.CamcorderActivity.java

private Animator prepareRecordingAnimator(int durationSeconds) {
    final AnimatorSet animatorSet = new AnimatorSet();

    mProgDrawable.setIndeterminate(false);
    mProgDrawable.setUseRotation(false);
    mProgDrawable.setUseArc(false);/*from  w  w  w  .  java 2 s  .com*/
    mProgDrawable.setUseAlpha(false);
    mProgDrawable.setUseWifiBar(false);

    Animator determinateAnimator = ObjectAnimator.ofFloat(mProgDrawable,
            CircularProgressDrawable.PROGRESS_PROPERTY, 0, 1);
    determinateAnimator.setDuration(durationSeconds * 1000);

    animatorSet.playTogether(determinateAnimator);

    animatorSet.addListener(new AnimatorListenerAdapter() {
        @Override
        public void onAnimationEnd(Animator animator) {
            // we only need to execute this once
            if (mInSync) {
                syncStopRecording();
            } else {
                soloStopRecording();
            }
        }
    });

    return animatorSet;
}

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From source file:com.waz.zclient.pages.main.participants.ParticipantFragment.java

@Override
public void onShowPickUser(IPickUserController.Destination destination, View anchorView) {
    if (LayoutSpec.isPhone(getActivity())) {
        return;//from  w  w w . j  a  va 2s . c  o m
    }
    if (!getCurrentPickerDestination().equals(destination)) {
        onHidePickUser(getCurrentPickerDestination(), true);
        return;
    }
    FragmentManager fragmentManager = getChildFragmentManager();

    int pickUserAnimation = LayoutSpec.isTablet(getActivity()) ? R.anim.fade_in
            : R.anim.slide_in_from_bottom_pick_user;

    if (!groupConversation && otherUser != null) {
        getControllerFactory().getPickUserController().addUser(otherUser);
    }
    fragmentManager.beginTransaction().setCustomAnimations(pickUserAnimation, R.anim.fade_out)
            .add(R.id.fl__add_to_conversation__pickuser__container,
                    PickUserFragment.newInstance(true, groupConversation), PickUserFragment.TAG)
            .addToBackStack(PickUserFragment.TAG).commit();

    if (LayoutSpec.isPhone(getActivity())) {
        getControllerFactory().getNavigationController().setRightPage(Page.PICK_USER_ADD_TO_CONVERSATION, TAG);
    }

    final ObjectAnimator hideParticipantsAnimator = ObjectAnimator.ofFloat(participantsContainerView,
            View.ALPHA, 1f, 0f);
    hideParticipantsAnimator.setInterpolator(new Quart.EaseOut());
    hideParticipantsAnimator
            .setDuration(getResources().getInteger(R.integer.framework_animation_duration_medium));
    hideParticipantsAnimator.addListener(new AnimatorListenerAdapter() {
        @Override
        public void onAnimationEnd(Animator animation) {
            participantsContainerView.setVisibility(View.GONE);
        }
    });
    hideParticipantsAnimator.start();
}

---

From source file:com.waz.zclient.pages.main.participants.ParticipantFragment.java

@Override
public void onHidePickUser(IPickUserController.Destination destination, boolean closeWithoutSelectingPeople) {
    if (LayoutSpec.isPhone(getActivity())) {
        return;/*from   ww  w.j a  v  a2  s .c  o m*/
    }
    if (!destination.equals(getCurrentPickerDestination())) {
        return;
    }
    // Workaround for animation bug with nested child fragments
    // Animating fragment container views and then popping stack at end of animation

    int showParticipantsDelay = getResources().getInteger(R.integer.framework_animation_delay_long);
    int hidePickUserAnimDuration = getResources().getInteger(R.integer.framework_animation_duration_medium);
    TimeInterpolator hidePickUserInterpolator = new Expo.EaseIn();
    ObjectAnimator hidePickUserAnimator;
    // Fade animation in participants dialog on tablet
    if (LayoutSpec.isTablet(getActivity())) {
        hidePickUserAnimator = ObjectAnimator.ofFloat(pickUserContainerView, View.ALPHA, 1f, 0f);
        hidePickUserAnimator.setInterpolator(new Linear.EaseIn());

    } else {
        hidePickUserAnimator = ObjectAnimator.ofFloat(pickUserContainerView, View.TRANSLATION_Y, 0f,
                pickUserContainerView.getMeasuredHeight());
        hidePickUserAnimator.setInterpolator(hidePickUserInterpolator);
        hidePickUserAnimator.setDuration(hidePickUserAnimDuration);
    }
    hidePickUserAnimator.addListener(new AnimatorListenerAdapter() {
        @Override
        public void onAnimationEnd(Animator animation) {
            if (!isResumed()) {
                return;
            }
            getChildFragmentManager().popBackStackImmediate(PickUserFragment.TAG,
                    FragmentManager.POP_BACK_STACK_INCLUSIVE);

            if (LayoutSpec.isTablet(getActivity())) {
                // Reset for fade animation in participants dialog on tablet
                pickUserContainerView.setAlpha(1f);
            } else {
                pickUserContainerView.setTranslationY(0f);
            }
        }
    });

    participantsContainerView.setAlpha(0);
    participantsContainerView.setVisibility(View.VISIBLE);
    ObjectAnimator showParticipantsAnimator = ObjectAnimator.ofFloat(participantsContainerView, View.ALPHA, 0f,
            1f);
    showParticipantsAnimator.setInterpolator(new Quart.EaseOut());
    showParticipantsAnimator
            .setDuration(getResources().getInteger(R.integer.framework_animation_duration_medium));
    showParticipantsAnimator.setStartDelay(showParticipantsDelay);

    AnimatorSet hideSet = new AnimatorSet();
    hideSet.playTogether(hidePickUserAnimator, showParticipantsAnimator);
    hideSet.start();

    if (LayoutSpec.isPhone(getActivity()) && getControllerFactory().getNavigationController()
            .getPagerPosition() == NavigationController.SECOND_PAGE) {
        // TODO: https://wearezeta.atlassian.net/browse/AN-3081
        if (getControllerFactory().getConversationScreenController().isShowingParticipant()) {
            getControllerFactory().getNavigationController().setRightPage(Page.PARTICIPANT, TAG);
        } else {
            getControllerFactory().getNavigationController().setRightPage(Page.MESSAGE_STREAM, TAG);
        }
    }
}

---

From source file:com.amaze.carbonfilemanager.activities.MainActivity.java

/**
 * show search view with a circular reveal animation
 *///ww  w  .jav  a  2s  .co m
void revealSearchView() {
    final int START_RADIUS = 16;
    int endRadius = Math.max(toolbar.getWidth(), toolbar.getHeight());

    Animator animator;
    if (SDK_INT >= android.os.Build.VERSION_CODES.LOLLIPOP) {
        animator = ViewAnimationUtils.createCircularReveal(searchViewLayout, searchCoords[0] + 32,
                searchCoords[1] - 16, START_RADIUS, endRadius);
    } else {
        // TODO:ViewAnimationUtils.createCircularReveal
        animator = ObjectAnimator.ofFloat(searchViewLayout, "alpha", 0f, 1f);
    }

    utils.revealShow(fabBgView, true);

    animator.setInterpolator(new AccelerateDecelerateInterpolator());
    animator.setDuration(600);
    searchViewLayout.setVisibility(View.VISIBLE);
    animator.start();
    animator.addListener(new Animator.AnimatorListener() {
        @Override
        public void onAnimationStart(Animator animation) {
        }

        @Override
        public void onAnimationEnd(Animator animation) {
            searchViewEditText.requestFocus();
            InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
            imm.showSoftInput(searchViewEditText, InputMethodManager.SHOW_IMPLICIT);
            isSearchViewEnabled = true;
        }

        @Override
        public void onAnimationCancel(Animator animation) {
        }

        @Override
        public void onAnimationRepeat(Animator animation) {
        }
    });
}

---

From source file:com.amaze.carbonfilemanager.activities.MainActivity.java

/**
 * hide search view with a circular reveal animation
 *///  w ww .  java 2 s . com
public void hideSearchView() {
    final int END_RADIUS = 16;
    int startRadius = Math.max(searchViewLayout.getWidth(), searchViewLayout.getHeight());
    Animator animator;
    if (SDK_INT >= android.os.Build.VERSION_CODES.LOLLIPOP) {
        animator = ViewAnimationUtils.createCircularReveal(searchViewLayout, searchCoords[0] + 32,
                searchCoords[1] - 16, startRadius, END_RADIUS);
    } else {
        // TODO: ViewAnimationUtils.createCircularReveal
        animator = ObjectAnimator.ofFloat(searchViewLayout, "alpha", 1f, 0f);
    }

    // removing background fade view
    utils.revealShow(fabBgView, false);
    animator.setInterpolator(new AccelerateDecelerateInterpolator());
    animator.setDuration(600);
    animator.start();
    animator.addListener(new Animator.AnimatorListener() {
        @Override
        public void onAnimationStart(Animator animation) {
        }

        @Override
        public void onAnimationEnd(Animator animation) {
            searchViewLayout.setVisibility(View.GONE);
            isSearchViewEnabled = false;
            InputMethodManager inputMethodManager = (InputMethodManager) getSystemService(INPUT_METHOD_SERVICE);
            inputMethodManager.hideSoftInputFromWindow(searchViewEditText.getWindowToken(),
                    InputMethodManager.HIDE_IMPLICIT_ONLY);
        }

        @Override
        public void onAnimationCancel(Animator animation) {
        }

        @Override
        public void onAnimationRepeat(Animator animation) {
        }
    });
}

---

From source file:com.arlib.floatingsearchview.FloatingSearchView.java

private void changeIcon(ImageView imageView, Drawable newIcon, boolean withAnim) {
    imageView.setImageDrawable(newIcon);
    if (withAnim) {
        ObjectAnimator fadeInVoiceInputOrClear = ObjectAnimator.ofFloat(imageView, "alpha", 0.0f, 1.0f);
        fadeInVoiceInputOrClear.start();
    } else {// ww w.  j a  v  a  2 s  . co m
        imageView.setAlpha(1.0f);
    }
}

---

From source file:com.aimfire.demo.CamcorderActivity.java

private void accelScanAnim() {
    //mScanProgDrawable.setMessageText(getString(R.string.preparing_camera));
    if (mScanCurrAnimator != null) {
        mScanCurrAnimator.removeAllListeners();
        mScanCurrAnimator.cancel();/*from   ww w  .jav  a2s .c om*/
    }

    mScanCurrAnimator = ObjectAnimator.ofFloat(mScanProgDrawable, CircularProgressDrawable.PROGRESS_PROPERTY,
            mScanProgDrawable.getProgress(), 1);
    mScanCurrAnimator.setDuration(2000);
    mScanCurrAnimator.start();
}

---

From source file:com.aimfire.demo.CamcorderActivity.java

/**
 * Style 1 animation will simulate a determinate loading
 *
 * @return Animator/* w ww .  j av a 2 s . com*/
 */
private Animator prepare3DAnimator() {
    final AnimatorSet animatorSet = new AnimatorSet();

    mScanProgDrawable.setIndeterminate(false);
    mScanProgDrawable.setUseRotation(false);
    mScanProgDrawable.setUseArc(false);
    mScanProgDrawable.setUseAlpha(false);
    mScanProgDrawable.setUseWifiBar(true);

    mScanProgDrawable.setMessageText(getString(R.string.scanning));
    mScanProgDrawable.setSuppText(getString(R.string.tap_to_stop));

    //if(!mScanProgDrawable.getMessageText().equals(getString(R.string.connecting)))
    //{
    //mScanProgDrawable.setMessageText(getString(R.string.scanning) + (mAnimCyclesCnt+1) + " of " + CONNECT_ANIM_CYCLES);
    //}

    Animator determinateAnimator = ObjectAnimator.ofFloat(mScanProgDrawable,
            CircularProgressDrawable.PROGRESS_PROPERTY, 0, 1);
    determinateAnimator.setDuration(CONNECT_ANIM_CYCLE_LENGTH_SECONDS * 1000);

    /*
     * wifi bar highlight changes 3 times a second
     */
    Animator wifiBarAnimator = ObjectAnimator.ofInt(mScanProgDrawable,
            CircularProgressDrawable.WIFI_BAR_PROPERTY, 0, 2 * CONNECT_ANIM_CYCLE_LENGTH_SECONDS);
    wifiBarAnimator.setDuration(CONNECT_ANIM_CYCLE_LENGTH_SECONDS * 1000);
    wifiBarAnimator.setInterpolator(new LinearInterpolator());

    animatorSet.playTogether(wifiBarAnimator, determinateAnimator);

    animatorSet.addListener(new AnimatorListenerAdapter() {
        @Override
        public void onAnimationEnd(Animator animator) {
            restartScanAnim();
        }
    });

    return animatorSet;
}

---

From source file:com.mishiranu.dashchan.ui.navigator.NavigatorActivity.java

private void showScaleAnimation(boolean post) {
    clearListAnimator();/*  ww  w. j a va2  s  .  c o  m*/
    if (allowScaleAnimation) {
        if (post) {
            listView.setVisibility(View.INVISIBLE);
            handler.post(showScaleRunnable);
        } else {
            final float fromScale = 0.925f;
            ObjectAnimator alphaAnimator = ObjectAnimator.ofFloat(listView, View.ALPHA, 0f, 1f);
            ObjectAnimator scaleXAnimator = ObjectAnimator.ofFloat(listView, View.SCALE_X, fromScale, 1f);
            ObjectAnimator scaleYAnimator = ObjectAnimator.ofFloat(listView, View.SCALE_Y, fromScale, 1f);
            AnimatorSet animatorSet = new AnimatorSet();
            animatorSet.playTogether(alphaAnimator, scaleXAnimator, scaleYAnimator);
            animatorSet.setDuration(100);
            startListAnimator(animatorSet);
        }
    }
}

---

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