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:org.starfishrespect.myconsumption.android.ui.BaseActivity.java

@Override
protected void onPostCreate(Bundle savedInstanceState) {
    super.onPostCreate(savedInstanceState);
    setupNavDrawer();/*w ww  . ja v  a 2s .  c om*/

    View mainContent = findViewById(R.id.main_content);
    if (mainContent != null) {
        mainContent.setAlpha(0);
        mainContent.animate().alpha(1).setDuration(MAIN_CONTENT_FADEIN_DURATION);
    } else {
        LOGW(TAG, "No view with ID main_content to fade in.");
    }
}

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From source file:android.example.com.animationdemos.CrossfadeActivity.java

/**
 * Cross-fades between {@link #mContentView} and {@link #mLoadingView}.
 *//*from  w  w w  . j  a v  a2s . 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;
    // Set the "show" view to 0% opacity but visible, so that it is visible
    // (but fully transparent) during the animation.
    showView.setAlpha(0f);
    showView.setVisibility(View.VISIBLE);
    // Animate the "show" view to 100% opacity, and clear any animation listener set on
    // the view. Remember that listeners are not limited to the specific animation
    // describes in the chained method calls. Listeners are set on the
    // ViewPropertyAnimator object for the view, which persists across several
    // animations.
    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:edward.com.recyclerview.BaseItemAnimator.java

private void animateMoveImpl(final ViewHolder holder, int fromX, int fromY, int toX, int toY) {
    final View view = holder.itemView;
    final int deltaX = toX - fromX;
    final int deltaY = toY - fromY;
    if (deltaX != 0) {
        view.animate().translationX(0);
    }//from   ww  w.jav  a  2  s.  c  o m
    if (deltaY != 0) {
        view.animate().translationY(0);
    }
    // TODO: make EndActions end listeners instead, since end actions aren't called when
    // vpas are canceled (and can't end them. why?)
    // need listener functionality in VPACompat for this. Ick.
    mMoveAnimations.add(holder);
    final ViewPropertyAnimator animation = view.animate();
    animation.setDuration(getMoveDuration()).setListener(new VpaListenerAdapter() {
        @Override
        public void onAnimationStart(Animator animator) {
            dispatchMoveStarting(holder);
        }

        @Override
        public void onAnimationCancel(Animator animator) {
            View mView = view;
            if (animator instanceof ObjectAnimator) {
                mView = (View) ((ObjectAnimator) animator).getTarget();
            }
            if (deltaX != 0) {
                mView.setTranslationX(0);
            }
            if (deltaY != 0) {
                mView.setTranslationY(0);
            }
        }

        @Override
        public void onAnimationEnd(Animator animator) {
            animation.setListener(null);
            dispatchMoveFinished(holder);
            mMoveAnimations.remove(holder);
            dispatchFinishedWhenDone();
        }
    }).start();
}

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From source file:com.sorin.medisync.map.InfoMapActivity.java

/**
 * Invoked by the "Get Address" button. Get the address of the current
 * location, using reverse geocoding. This only works if a geocoding service
 * is available.//from w w  w  .  ja v  a  2s  . c om
 * 
 * @param v
 *            The view object associated with this method, in this case a
 *            Button.
 */
// For Eclipse with ADT, suppress warnings about Geocoder.isPresent()
@SuppressLint("NewApi")
public void getAddress(View v) {
    boolean on = ((ToggleButton) v).isChecked();
    if (on) {
        v.animate().translationX(TX_END).translationY(TY_END);
        // In Gingerbread and later, use Geocoder.isPresent() to see if a
        // geocoder is available.
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.GINGERBREAD && !Geocoder.isPresent()) {
            // No geocoder is present. Issue an error message
            Toast.makeText(this, R.string.no_geocoder_available, Toast.LENGTH_LONG).show();
            return;
        }

        // Get the current location
        Location currentLocation = mLocationClient.getLastLocation();

        // Turn the indefinite activity indicator on
        mActivityIndicator.setVisibility(View.VISIBLE);

        // Start the background task
        (new InfoMapActivity.GetAddressTask(this)).execute(currentLocation);
    } else {
        v.animate().translationX(TX_START).translationY(TY_START);
        // Turn the indefinite activity indicator on
        mActivityIndicator.setVisibility(View.INVISIBLE);

        // Start the background task
        mAddress.setText("No address updates");
    }
}

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From source file:cn.androidy.materialdesignsample.animations.CrossfadeActivity.java

/**
 * Cross-fades between {@link #mContentView} and {@link #mLoadingView}.
 *//*from   w ww.  j  ava  2s  .  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;

    // Set the "show" view to 0% opacity but visible, so that it is visible
    // (but fully transparent) during the animation.
    showView.setAlpha(0f);
    showView.setVisibility(View.VISIBLE);

    // Animate the "show" view to 100% opacity, and clear any animation listener set on
    // the view. Remember that listeners are not limited to the specific animation
    // describes in the chained method calls. Listeners are set on the
    // ViewPropertyAnimator object for the view, which persists across several
    // animations.
    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:com.waz.zclient.pages.main.conversation.SingleImageFragment.java

private void fadeView(final View view, final boolean fadeIn) {
    isFading = true;/*  ww w.j av  a  2s.  c  om*/
    float toAlpha = fadeIn ? 1f : 0f;

    view.setClickable(fadeIn);
    view.animate().alpha(toAlpha).setInterpolator(new Quart.EaseOut())
            .setDuration(getResources().getInteger(R.integer.single_image_message__overlay__fade_duration))
            .withStartAction(new Runnable() {
                @Override
                public void run() {
                    if (fadeIn) {
                        view.setVisibility(View.VISIBLE);
                    }
                }
            }).withEndAction(new Runnable() {
                @Override
                public void run() {
                    if (!fadeIn) {
                        view.setVisibility(View.GONE);
                    }
                    isFading = false;
                }
            }).start();
}

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From source file:edward.com.recyclerview.BaseItemAnimator.java

@Override
public void endAnimation(ViewHolder item) {
    final View view = item.itemView;
    // this will trigger end callback which should set properties to their target values.
    view.animate().cancel();
    // TODO if some other animations are chained to end, how do we cancel them as well?
    for (int i = mPendingMoves.size() - 1; i >= 0; i--) {
        MoveInfo moveInfo = mPendingMoves.get(i);
        if (moveInfo.holder == item) {
            view.setTranslationY(0);/* ww  w  . ja v  a  2 s .  c  om*/
            view.setTranslationX(0);
            dispatchMoveFinished(item);
            mPendingMoves.remove(i);
        }
    }
    endChangeAnimation(mPendingChanges, item);
    if (mPendingRemovals.remove(item)) {
        reset(item.itemView);
        dispatchRemoveFinished(item);
    }
    if (mPendingAdditions.remove(item)) {
        reset(item.itemView);
        dispatchAddFinished(item);
    }

    for (int i = mChangesList.size() - 1; i >= 0; i--) {
        ArrayList<ChangeInfo> changes = mChangesList.get(i);
        endChangeAnimation(changes, item);
        if (changes.isEmpty()) {
            mChangesList.remove(i);
        }
    }
    for (int i = mMovesList.size() - 1; i >= 0; i--) {
        ArrayList<MoveInfo> moves = mMovesList.get(i);
        for (int j = moves.size() - 1; j >= 0; j--) {
            MoveInfo moveInfo = moves.get(j);
            if (moveInfo.holder == item) {
                view.setTranslationY(0);
                view.setTranslationX(0);
                dispatchMoveFinished(item);
                moves.remove(j);
                if (moves.isEmpty()) {
                    mMovesList.remove(i);
                }
                break;
            }
        }
    }
    for (int i = mAdditionsList.size() - 1; i >= 0; i--) {
        ArrayList<ViewHolder> additions = mAdditionsList.get(i);
        if (additions.remove(item)) {
            reset(item.itemView);
            dispatchAddFinished(item);
            if (additions.isEmpty()) {
                mAdditionsList.remove(i);
            }
        }
    }

    // animations should be ended by the cancel above.
    if (mRemoveAnimations.remove(item) && DEBUG) {
        throw new IllegalStateException(
                "after animation is cancelled, item should not be in " + "mRemoveAnimations list");
    }

    if (mAddAnimations.remove(item) && DEBUG) {
        throw new IllegalStateException(
                "after animation is cancelled, item should not be in " + "mAddAnimations list");
    }

    if (mChangeAnimations.remove(item) && DEBUG) {
        throw new IllegalStateException(
                "after animation is cancelled, item should not be in " + "mChangeAnimations list");
    }

    if (mMoveAnimations.remove(item) && DEBUG) {
        throw new IllegalStateException(
                "after animation is cancelled, item should not be in " + "mMoveAnimations list");
    }
    dispatchFinishedWhenDone();
}

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From source file:com.mobimvp.cliques.ui.BaseActivity.java

@Override
protected void onPostCreate(Bundle savedInstanceState) {
    super.onPostCreate(savedInstanceState);
    setupNavDrawer();/*from   ww  w  . j  a  v  a2s. c o  m*/
    trySetupSwipeRefresh();
    updateSwipeRefreshProgressBarTop();
    View mainContent = findViewById(R.id.main_content);
    if (mainContent != null) {
        mainContent.setAlpha(0);
        mainContent.animate().alpha(1).setDuration(MAIN_CONTENT_FADEIN_DURATION);
    } else {
        LOGW(TAG, "No view with ID main_content to fade in.");
    }
}

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From source file:com.asc_ii.bangnote.bigbang.BigBangLayout.java

@Override
protected void onLayout(boolean changed, int l, int t, int r, int b) {
    int top;/*  w  ww .  ja va 2s .c o m*/
    int left;
    int offsetTop;

    Line lastSelectedLine = findLastSelectedLine();
    Line firstSelectedLine = findFirstSelectedLine();

    for (int i = 0; i < mLines.size(); i++) {
        Line line = mLines.get(i);
        List<Item> items = line.getItems();
        left = getPaddingLeft() + mActionBar.getContentPadding();

        if (firstSelectedLine != null && firstSelectedLine.index > line.index) {
            offsetTop = -mActionBarTopHeight;
        } else if (lastSelectedLine != null && lastSelectedLine.index < line.index) {
            offsetTop = mActionBarBottomHeight;
        } else {
            offsetTop = 0;
        }

        for (int j = 0; j < items.size(); j++) {
            Item item = items.get(j);
            top = getPaddingTop() + i * (item.height + mLineSpace) + offsetTop + mActionBarTopHeight;
            View child = item.view;
            int oldTop = child.getTop();
            child.layout(left, top, left + child.getMeasuredWidth(), top + child.getMeasuredHeight());
            if (oldTop != top) {
                int translationY = oldTop - top;
                child.setTranslationY(translationY);
                child.animate().translationYBy(-translationY).setDuration(200).start();
            }
            left += child.getMeasuredWidth() + mItemSpace;
        }
    }

    if (firstSelectedLine != null && lastSelectedLine != null) {
        mActionBar.setVisibility(View.VISIBLE);
        mActionBar.setAlpha(1);
        int oldTop = mActionBar.getTop();
        int actionBarTop = firstSelectedLine.index * (firstSelectedLine.getHeight() + mLineSpace)
                + getPaddingTop();
        mActionBar.layout(getPaddingLeft(), actionBarTop, getPaddingLeft() + mActionBar.getMeasuredWidth(),
                actionBarTop + mActionBar.getMeasuredHeight());
        if (oldTop != actionBarTop) {
            int translationY = oldTop - actionBarTop;
            mActionBar.setTranslationY(translationY);
            mActionBar.animate().translationYBy(-translationY).setDuration(200).start();
        }
    } else {
        if (mActionBar.getVisibility() == View.VISIBLE) {
            mActionBar.animate().alpha(0).setDuration(200).setListener(mActionBarAnimationListener).start();
        }
    }
}

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From source file:com.malmstein.materialanimations.elevation.ElevationDragFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View rootView = inflater.inflate(R.layout.fragment_ztranslation, container, false);

    /* Find the {@link View} to apply z-translation to. */
    final View floatingShape = rootView.findViewById(R.id.circle);

    /* Define the shape of the {@link View}'s shadow by setting one of the {@link Outline}s. */
    floatingShape.setOutlineProvider(mOutlineProviderCircle);

    /* Clip the {@link View} with its outline. */
    floatingShape.setClipToOutline(true);

    DragFrameLayout dragLayout = ((DragFrameLayout) rootView.findViewById(R.id.main_layout));

    dragLayout.setDragFrameController(new DragFrameLayout.DragFrameLayoutController() {

        @Override/*from w  w w. ja  v a 2  s .  c  o m*/
        public void onDragDrop(boolean captured) {
            /* Animate the translation of the {@link View}. Note that the translation
             is being modified, not the elevation. */
            floatingShape.animate().translationZ(captured ? 50 : 0).scaleX(1.2f).scaleY(1.3f).setDuration(100);
            Log.d(TAG, captured ? "Drag" : "Drop");
        }
    });

    dragLayout.addDragView(floatingShape);

    /* Raise the circle in z when the "z+" button is clicked. */
    rootView.findViewById(R.id.raise_bt).setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            mElevation += mElevationStep;
            Log.d(TAG, String.format("Elevation: %.1f", mElevation));
            floatingShape.setElevation(mElevation);
        }
    });

    /* Lower the circle in z when the "z-" button is clicked. */
    rootView.findViewById(R.id.lower_bt).setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            mElevation -= mElevationStep;
            // Don't allow for negative values of Z.
            if (mElevation < 0) {
                mElevation = 0;
            }
            Log.d(TAG, String.format("Elevation: %.1f", mElevation));
        }
    });

    return rootView;
}

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