Example usage for android.view View animate

Introduction

In this page you can find the example usage for android.view View animate.

Prototype

public ViewPropertyAnimator animate() 

Source Link

Document

This method returns a ViewPropertyAnimator object, which can be used to animate specific properties on this View.

Usage

From source file:com.rbware.github.androidcouchpotato.widget.AbstractMediaItemPresenter.java

/**
 * Each media item row can have multiple focusable elements; the details on the left and a set
 * of optional custom actions on the right.
 * The selector is a highlight that moves to highlight to cover whichever views is in focus.
 *
 * @param selectorView the selector view used to highlight an individual element within a row.
 * @param focusChangedView The component within the media row whose focus got changed.
 * @param layoutAnimator the ValueAnimator producing animation frames for the selector's width
 *                       and x-translation, generated by this method and stored for the each
 *                       {@link ViewHolder}.
 * @param isDetails Whether the changed-focused view is for a media item details (true) or
 *                  an action (false).//  w w w .ja va  2  s .c  om
 */
static ValueAnimator updateSelector(final View selectorView, View focusChangedView,
        ValueAnimator layoutAnimator, boolean isDetails) {
    int animationDuration = focusChangedView.getContext().getResources()
            .getInteger(android.R.integer.config_shortAnimTime);
    DecelerateInterpolator interpolator = new DecelerateInterpolator();

    int layoutDirection = ViewCompat.getLayoutDirection(selectorView);
    if (!focusChangedView.hasFocus()) {
        // if neither of the details or action views are in focus (ie. another row is in focus),
        // animate the selector out.
        selectorView.animate().cancel();
        selectorView.animate().alpha(0f).setDuration(animationDuration).setInterpolator(interpolator).start();
        // keep existing layout animator
        return layoutAnimator;
    } else {
        // cancel existing layout animator
        if (layoutAnimator != null) {
            layoutAnimator.cancel();
            layoutAnimator = null;
        }
        float currentAlpha = selectorView.getAlpha();
        selectorView.animate().alpha(1f).setDuration(animationDuration).setInterpolator(interpolator).start();

        final ViewGroup.MarginLayoutParams lp = (ViewGroup.MarginLayoutParams) selectorView.getLayoutParams();
        ViewGroup rootView = (ViewGroup) selectorView.getParent();
        sTempRect.set(0, 0, focusChangedView.getWidth(), focusChangedView.getHeight());
        rootView.offsetDescendantRectToMyCoords(focusChangedView, sTempRect);
        if (isDetails) {
            if (layoutDirection == View.LAYOUT_DIRECTION_RTL) {
                sTempRect.right += rootView.getHeight();
                sTempRect.left -= rootView.getHeight() / 2;
            } else {
                sTempRect.left -= rootView.getHeight();
                sTempRect.right += rootView.getHeight() / 2;
            }
        }
        final int targetLeft = sTempRect.left;
        final int targetWidth = sTempRect.width();
        final float deltaWidth = lp.width - targetWidth;
        final float deltaLeft = lp.leftMargin - targetLeft;

        if (deltaLeft == 0f && deltaWidth == 0f) {
            // no change needed
        } else if (currentAlpha == 0f) {
            // change selector to the proper width and marginLeft without animation.
            lp.width = targetWidth;
            lp.leftMargin = targetLeft;
            selectorView.requestLayout();
        } else {
            // animate the selector to the proper width and marginLeft.
            layoutAnimator = ValueAnimator.ofFloat(0f, 1f);
            layoutAnimator.setDuration(animationDuration);
            layoutAnimator.setInterpolator(interpolator);

            layoutAnimator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
                @Override
                public void onAnimationUpdate(ValueAnimator valueAnimator) {
                    // Set width to the proper width for this animation step.
                    float fractionToEnd = 1f - valueAnimator.getAnimatedFraction();
                    lp.leftMargin = Math.round(targetLeft + deltaLeft * fractionToEnd);
                    lp.width = Math.round(targetWidth + deltaWidth * fractionToEnd);
                    selectorView.requestLayout();
                }
            });
            layoutAnimator.start();
        }
        return layoutAnimator;

    }
}

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From source file:com.icenler.lib.view.LivingTabsLayout.java

private void animateToPendingTab(final int position, final int oldPosition) {
    final LivingTab newTab = tabs.get(position);
    final View newTv = newTab.textView;

    newTv.animate().setDuration(300).scaleY(1).scaleX(1).setListener(startListener).start();

    final View newIv = newTab.iconView;

    newIv.animate().setDuration(300).scaleY(0).scaleX(0).start();

    final LivingTab oldTab = tabs.get(oldPosition);
    final View oldTv = oldTab.textView;

    oldTv.animate().setDuration(300).scaleY(0).scaleX(0).start();

    final View oldIv = oldTab.iconView;

    oldIv.animate().setDuration(300).scaleY(1).scaleX(1).setListener(stopListener).start();
}

---

From source file:com.unovo.apartment.ui.main.MainActivity.java

public void toggleNavTabView(boolean isShowOrHide) {
    final View view = mNavBar.getView();
    if (view == null)
        return;/*from  w  w  w  . ja  va 2  s  .  c om*/
    // hide
    view.setVisibility(View.VISIBLE);
    if (!isShowOrHide) {
        view.animate().translationY(view.getHeight()).setDuration(180).setInterpolator(new LinearInterpolator())
                .setListener(new AnimatorListenerAdapter() {
                    @Override
                    public void onAnimationEnd(Animator animation) {
                        super.onAnimationEnd(animation);
                        view.setTranslationY(view.getHeight());
                        view.setVisibility(View.GONE);
                    }
                });
    } else {
        view.animate().translationY(0).setDuration(180).setInterpolator(new LinearInterpolator())
                .setListener(new AnimatorListenerAdapter() {
                    @Override
                    public void onAnimationEnd(Animator animation) {
                        super.onAnimationEnd(animation);
                        // fix:bug > ???
                        view.setVisibility(View.VISIBLE);
                        view.setTranslationY(0);
                    }
                });
    }
}

---

From source file:com.lcc.view.LivingTabsLayout.java

private void animateToPendingTab(final int position, final int oldPosition) {
    {/*from  www.j av a  2s  . co  m*/
        final LivingTab newTab = tabs.get(position);
        final View newTv = newTab.textView;

        newTv.animate().setDuration(300).scaleY(1).scaleX(1).setListener(startListener).start();

        final View newIv = newTab.iconView;

        newIv.animate().setDuration(300).scaleY(0).scaleX(0).start();

        final LivingTab oldTab = tabs.get(oldPosition);
        final View oldTv = oldTab.textView;

        oldTv.animate().setDuration(300).scaleY(0).scaleX(0).start();

        final View oldIv = oldTab.iconView;

        oldIv.animate().setDuration(300).scaleY(1).scaleX(1).setListener(stopListener).start();
    }
}

---

From source file:com.zyq.uitoucheventtest.animator.CrossfadeActivity.java

/**
 * Cross-fades between {@link #mContentView} and {@link #mLoadingView}.
 *//*from w w  w . j  ava 2  s.c  o  m*/
private void showContentOrLoadingIndicator(boolean contentLoaded) {
    // Decide which view to hide and which to show.
    final View showView = contentLoaded ? mContentView : mLoadingView;
    final View hideView = contentLoaded ? mLoadingView : mContentView;

    showView.setAlpha(0f);
    showView.setVisibility(View.VISIBLE);

    showView.animate().alpha(1f).setDuration(mShortAnimationDuration).setListener(null);

    // Animate the "hide" view to 0% opacity. After the animation ends, set its visibility
    // to GONE as an optimization step (it won't participate in layout passes, etc.)
    hideView.animate().alpha(0f).setDuration(mShortAnimationDuration)
            .setListener(new AnimatorListenerAdapter() {
                @Override
                public void onAnimationEnd(Animator animation) {
                    hideView.setVisibility(View.GONE);
                }
            });
}

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From source file:uk.ac.horizon.artcodes.ui.MarkerHistoryViewController.java

private void animateEnterOrMove(View view, int x, int y) {
    view.animate().alpha(1).translationX(x).translationY(y).setDuration(ANIMATION_DURATION_MS)
            .setInterpolator(new LinearInterpolator()).start();
}

---

From source file:com.github.saiff35.livingtabs.LivingTabsLayout.java

private void animateToPendingTab(final int position, final int oldPosition) {
    {/*from  ww w. j  ava2 s  .  c o  m*/
        final LivingTab newTab = tabs.get(position);
        final View newTv = newTab.textView;

        newTv.animate().setDuration(300).scaleY(1).scaleX(1).setListener(startListener).start();

        final View newIv = newTab.iconView;

        newIv.animate().setDuration(300).scaleY(0).scaleX(0).start();

        final LivingTab oldTab = tabs.get(oldPosition);
        final View oldTv = oldTab.textView;

        oldTv.animate().setDuration(300).scaleY(0).scaleX(0).start();

        final View oldIv = oldTab.iconView;

        oldIv.animate().setDuration(300).scaleY(1).scaleX(1).setListener(stopListener).start();

    }
}

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From source file:org.secuso.privacyfriendlynetmonitor.Activities.BaseActivity.java

protected boolean goToNavigationItem(final int itemId) {

    if (itemId == getNavigationDrawerID()) {
        // just close drawer because we are already in this activity
        mDrawerLayout.closeDrawer(GravityCompat.START);
        return true;
    }/*  www.  j  a v a2s .com*/

    // delay transition so the drawer can close
    mHandler.postDelayed(new Runnable() {
        @Override
        public void run() {
            callDrawerItem(itemId);
        }
    }, NAVDRAWER_LAUNCH_DELAY);

    mDrawerLayout.closeDrawer(GravityCompat.START);

    selectNavigationItem(itemId);

    // fade out the active activity
    View mainContent = findViewById(R.id.main_content);
    if (mainContent != null) {
        mainContent.animate().alpha(0).setDuration(MAIN_CONTENT_FADEOUT_DURATION);
    }
    return true;
}

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From source file:org.secuso.privacyfriendlypasswordgenerator.activities.BaseActivity.java

@Override
protected void onPostCreate(Bundle savedInstanceState) {
    super.onPostCreate(savedInstanceState);

    Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
    if (getSupportActionBar() == null) {
        setSupportActionBar(toolbar);/*from  w w w . ja va2 s  . co  m*/
    }

    mDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
    ActionBarDrawerToggle toggle = new ActionBarDrawerToggle(this, mDrawerLayout, toolbar,
            R.string.navigation_drawer_open, R.string.navigation_drawer_close);
    mDrawerLayout.addDrawerListener(toggle);
    toggle.syncState();

    mNavigationView = (NavigationView) findViewById(R.id.nav_view);
    mNavigationView.setNavigationItemSelectedListener(this);

    selectNavigationItem(getNavigationDrawerID());

    View mainContent = findViewById(R.id.main_content);
    if (mainContent != null) {
        mainContent.setAlpha(0);
        mainContent.animate().alpha(1).setDuration(MAIN_CONTENT_FADEIN_DURATION);
    }
}

---

From source file:com.personal.taskmanager2.utilities.RecyclerViewTouchListener.java

private void dismiss(final View view, final int position, boolean dismissRight) {

    view.animate().translationX(dismissRight ? mViewWidth : -mViewWidth).alpha(0).setDuration(mAnimationTime)
            .setListener(new AnimatorListenerAdapter() {
                @Override/*  w ww .j  av a2  s .  c om*/
                public void onAnimationEnd(Animator animation) {
                    //performDismiss(view, position);
                }
            });
}

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