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> property, float... values) 

Source Link

Document

Constructs and returns an ObjectAnimator that animates between float values.

Usage

From source file:com.mediatek.galleryfeature.stereo.segment.background.StereoBackgroundActivity.java

private void loadXML() {
    setContentView(R.layout.m_stereo_background_activity);

    mActionBar = getActionBar();// w w w.  j  a  v a2 s  .c  o  m
    mActionBar.setBackgroundDrawable(new ColorDrawable(ACTIONBAR_BACKGROUND_COLOR));
    mActionBar.setSubtitle(null);
    mActionBar.setCustomView(R.layout.m_stereo_actionbar);
    mSaveButton = mActionBar.getCustomView();
    View clickableRegion = mSaveButton.findViewById(R.id.stereo_segment_save);
    clickableRegion.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View view) {
            saveSynthedImage();
        }
    });

    setActionBarDisplayOptions(mActionBar, true, true);

    mImageShowBackground = (ImageShow) findViewById(R.id.imageShowBackground);
    mButtonCollapse = findViewById(R.id.collapse);
    mBackgroundThumbnailList = findViewById(R.id.main_panel_container);
    mBackgroundStrip = findViewById(R.id.mainPanel);

    mButtonCollapse.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View v) {
            if (mIsBottomStripIn) {
                ((ImageView) (mButtonCollapse)).setImageBitmap(mBitmapExpand);
                ObjectAnimator animator = ObjectAnimator.ofFloat(mBackgroundStrip, "translationY",
                        mBackgroundThumbnailList.getHeight());
                animator.setDuration(THUMBNAIL_TRACK_ANIMATION_DURATION).start();
                mIsBottomStripIn = false;
            } else {
                ((ImageView) (mButtonCollapse)).setImageBitmap(mBitmapCollapse);
                ObjectAnimator animator = ObjectAnimator.ofFloat(mBackgroundStrip, "translationY", 0);
                animator.setDuration(THUMBNAIL_TRACK_ANIMATION_DURATION).start();
                mIsBottomStripIn = true;
            }
        }
    });
}

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From source file:com.gdgdevfest.android.apps.devfestbcn.ui.SessionDetailFragment.java

@TargetApi(Build.VERSION_CODES.ICE_CREAM_SANDWICH)
private void setOrAnimateIconTo(final ImageView imageView, final int imageResId, boolean animate) {
    if (UIUtils.hasICS() && imageView.getTag() != null) {
        if (imageView.getTag() instanceof Animator) {
            Animator anim = (Animator) imageView.getTag();
            anim.end();/*  w w  w. j  ava  2 s .c  o  m*/
            imageView.setAlpha(1f);
        }
    }

    animate = animate && UIUtils.hasICS();
    if (animate) {
        int duration = getResources().getInteger(android.R.integer.config_shortAnimTime);

        Animator outAnimator = ObjectAnimator.ofFloat(imageView, View.ALPHA, 0f);
        outAnimator.setDuration(duration / 2);
        outAnimator.addListener(new AnimatorListenerAdapter() {
            @Override
            public void onAnimationEnd(Animator animation) {
                imageView.setImageResource(imageResId);
            }
        });

        AnimatorSet inAnimator = new AnimatorSet();
        outAnimator.setDuration(duration);
        inAnimator.playTogether(ObjectAnimator.ofFloat(imageView, View.ALPHA, 1f),
                ObjectAnimator.ofFloat(imageView, View.SCALE_X, 0f, 1f),
                ObjectAnimator.ofFloat(imageView, View.SCALE_Y, 0f, 1f));

        AnimatorSet set = new AnimatorSet();
        set.playSequentially(outAnimator, inAnimator);
        set.addListener(new AnimatorListenerAdapter() {
            @Override
            public void onAnimationEnd(Animator animation) {
                imageView.setTag(null);
            }
        });
        imageView.setTag(set);
        set.start();
    } else {
        mHandler.post(new Runnable() {
            @Override
            public void run() {
                imageView.setImageResource(imageResId);
            }
        });
    }
}

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From source file:com.sbgapps.scoreit.ui.ScoreItActivity.java

public void animateLapContainer() {
    ObjectAnimator animY;//from w w w.  ja  va2s  .  c  o m
    float height = mLapContainer.getHeight();
    if (null != mLap) {
        animY = ObjectAnimator.ofFloat(mLapContainer, "y", 0);
    } else {
        mLapContainer.scrollTo(0, 0);
        animY = ObjectAnimator.ofFloat(mLapContainer, "y", height);
    }
    animY.start();
}

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From source file:com.pitchedapps.primenumbercalculator.Calculator.java

License:asdf

private void onResult(final String result) {
    // Calculate the values needed to perform the scale and translation animations,
    // accounting for how the scale will affect the final position of the text.
    final float resultScale = mInputEditText.getVariableTextSize(result) / mResultEditText.getTextSize();
    final float resultTranslationX = (1.0f - resultScale)
            * (mResultEditText.getWidth() / 2.0f - mResultEditText.getPaddingEnd());
    final float resultTranslationY = (1.0f - resultScale) * //TODO delete unnecessary lines for animation
            (mResultEditText.getHeight() / 2.0f - mResultEditText.getPaddingBottom())
            + (mInputEditText.getBottom() - mResultEditText.getBottom())
            + (mResultEditText.getPaddingBottom() - mInputEditText.getPaddingBottom());
    final float inputTranslationY = -mInputEditText.getBottom();

    // Use a value animator to fade to the final text color over the course of the animation.
    final int resultTextColor = mResultEditText.getCurrentTextColor();
    final int inputEditText = mInputEditText.getCurrentTextColor();
    final ValueAnimator textColorAnimator = ValueAnimator.ofObject(new ArgbEvaluator(), resultTextColor,
            inputEditText);/*w w  w. j a  v a2  s  . c  o  m*/
    textColorAnimator.addUpdateListener(new AnimatorUpdateListener() {
        @Override
        public void onAnimationUpdate(ValueAnimator valueAnimator) {
            mResultEditText.setTextColor((int) valueAnimator.getAnimatedValue());
        }
    });

    final AnimatorSet animatorSet = new AnimatorSet();
    animatorSet.playTogether(textColorAnimator,
            ObjectAnimator.ofFloat(mResultEditText, View.SCALE_X, resultScale),
            ObjectAnimator.ofFloat(mResultEditText, View.SCALE_Y, resultScale),
            ObjectAnimator.ofFloat(mResultEditText, View.TRANSLATION_X, resultTranslationX),
            ObjectAnimator.ofFloat(mResultEditText, View.TRANSLATION_Y, resultTranslationY),
            ObjectAnimator.ofFloat(mInputEditText, View.TRANSLATION_Y, inputTranslationY));
    animatorSet.setDuration(getResources().getInteger(android.R.integer.config_longAnimTime));
    animatorSet.setInterpolator(new AccelerateDecelerateInterpolator());
    animatorSet.addListener(new AnimatorListenerAdapter() {
        @Override
        public void onAnimationStart(Animator animation) {
            mResultEditText.setText(result);
        }

        @Override
        public void onAnimationEnd(Animator animation) {
            // Reset all of the values modified during the animation.
            mResultEditText.setTextColor(resultTextColor);
            mResultEditText.setScaleX(1.0f);
            mResultEditText.setScaleY(1.0f);
            mResultEditText.setTranslationX(0.0f);
            mResultEditText.setTranslationY(0.0f);
            mInputEditText.setTranslationY(0.0f);

            // Finally update the input to use the current result.
            mInputEditText.setText(result); //TODO figure out how to reset after equal sign without changing input text
            mResultEditText.getEditableText().clear();
            setState(CalculatorState.RESULT);

            mCurrentAnimator = null;
        }

    });

    mCurrentAnimator = animatorSet;
    animatorSet.start();
}

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From source file:com.android.tv.settings.dialog.DialogFragment.java

private void fadeIn(View v) {
    v.setAlpha(0f);//from w w w.  j a  v  a  2  s .c o  m
    ObjectAnimator alphaAnimator = ObjectAnimator.ofFloat(v, "alpha", 1f);
    alphaAnimator
            .setDuration(v.getContext().getResources().getInteger(android.R.integer.config_mediumAnimTime));
    alphaAnimator.start();
}

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From source file:com.luanthanhthai.android.liteworkouttimer.TimerFragment.java

/**
 * Property Animation/* ww w. j a  v  a2 s  .c  o m*/
 * Animation for timer text slide to center
 */
public void animSlideClockToCenter() {
    timerClockView.animate().setDuration(animTimerDuration);

    if (getOrientation() == Configuration.ORIENTATION_PORTRAIT) {
        timerClockView.animate().y(yCenterValue);
    } else {
        ObjectAnimator scaleUpY = ObjectAnimator.ofFloat(timerClockView, "scaleY", 1.5f);
        ObjectAnimator scaleUpX = ObjectAnimator.ofFloat(timerClockView, "scaleX", 1.5f);
        scaleUpY.setDuration(animTimerDuration);
        scaleUpX.setDuration(animTimerDuration);
        AnimatorSet scaleUp = new AnimatorSet();
        scaleUp.play(scaleUpX).with(scaleUpY);

        timerClockView.animate().y(yCenterValue);
        scaleUp.start();
    }

}

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From source file:com.example.piechart3d.PieChart3DView.java

@SuppressLint("NewApi")
public void animateV(float velocity) {
    Log.d("appOnF", "Cancle");
    if (mZAnimator != null)
        mZAnimator.cancel();//from   w  w w  .java  2  s . c om
    mZAnimator = ObjectAnimator.ofFloat(mRenderer, "angle_z", mRenderer.angle_z + (60 * velocity));
    mZAnimator.setDuration(2000);

    mZAnimator.addListener(new AnimatorListener() {

        @Override
        public void onAnimationCancel(final Animator animation) {
        }

        @Override
        public void onAnimationEnd(final Animator animation) {
            // progressBar.setProgress(progress);
        }

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

        @Override
        public void onAnimationStart(final Animator animation) {
        }
    });

    // mProgressBarAnimator.reverse();
    mZAnimator.addUpdateListener(new AnimatorUpdateListener() {
        @Override
        public void onAnimationUpdate(final ValueAnimator animation) {

        }
    });
    DecelerateInterpolator di = new DecelerateInterpolator(1.0f);
    mZAnimator.setInterpolator(di);
    mZAnimator.start();
}

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From source file:com.luanthanhthai.android.liteworkouttimer.TimerFragment.java

/**
 * Property Animation//  w  w  w  .  j a v a 2  s .c  o  m
 * Animation for timer clock slide up to original position
 */
public void animSlideClockUp() {
    timerClockView.animate().setDuration(animTimerDuration);

    if (getOrientation() == Configuration.ORIENTATION_PORTRAIT) {
        timerClockView.animate().y(yOriginalValue);
    } else {
        ObjectAnimator scaleDownY = ObjectAnimator.ofFloat(timerClockView, "scaleY", 1f);
        ObjectAnimator scaleDownX = ObjectAnimator.ofFloat(timerClockView, "scaleX", 1f);
        scaleDownY.setDuration(animTimerDuration);
        scaleDownX.setDuration(animTimerDuration);
        AnimatorSet scaleDown = new AnimatorSet();
        scaleDown.play(scaleDownX).with(scaleDownY);

        timerClockView.animate().y(yOriginalValue);
        scaleDown.start();
    }

}

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From source file:com.boko.vimusic.ui.activities.AudioPlayerActivity.java

/**
 * @param v/*from   ww  w  .  jav a2 s . c o  m*/
 *            The view to animate
 * @param alpha
 *            The alpha to apply
 */
private void fade(final View v, final float alpha) {
    final ObjectAnimator fade = ObjectAnimator.ofFloat(v, "alpha", alpha);
    fade.setInterpolator(
            AnimationUtils.loadInterpolator(this, android.R.anim.accelerate_decelerate_interpolator));
    fade.setDuration(400);
    fade.start();
}

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From source file:com.android.systemui.statusbar.phone.NotificationPanelView.java

private void startClockAnimation(int y) {
    if (mClockAnimationTarget == y) {
        return;/*from   w w  w  .  j a va2  s .c  o  m*/
    }
    mClockAnimationTarget = y;
    getViewTreeObserver().addOnPreDrawListener(new ViewTreeObserver.OnPreDrawListener() {
        @Override
        public boolean onPreDraw() {
            getViewTreeObserver().removeOnPreDrawListener(this);
            if (mClockAnimator != null) {
                mClockAnimator.removeAllListeners();
                mClockAnimator.cancel();
            }
            mClockAnimator = ObjectAnimator.ofFloat(mKeyguardStatusView, View.Y, mClockAnimationTarget);
            mClockAnimator.setInterpolator(mFastOutSlowInInterpolator);
            mClockAnimator.setDuration(StackStateAnimator.ANIMATION_DURATION_STANDARD);
            mClockAnimator.addListener(new AnimatorListenerAdapter() {
                @Override
                public void onAnimationEnd(Animator animation) {
                    mClockAnimator = null;
                    mClockAnimationTarget = -1;
                }
            });
            mClockAnimator.start();
            return true;
        }
    });
}

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