Example usage for android.animation ValueAnimator addListener

List of usage examples for android.animation ValueAnimator addListener

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  2. Java
  3. android
  4. android.animation.*
  5. ValueAnimator
  6. addListener

Introduction

In this page you can find the example usage for android.animation ValueAnimator addListener.

Prototype

public void addListener(AnimatorListener listener)

Source Link

Document

Adds a listener to the set of listeners that are sent events through the life of an animation, such as start, repeat, and end.

Usage

From source file:com.dean.phonesafe.ui.SlideSwitch.java

public void moveToDest(final boolean toRight) {
    ValueAnimator toDestAnim = ValueAnimator.ofInt(frontRect_left, toRight ? max_left : min_left);
    toDestAnim.setDuration(500);//from  w ww.j  a  v a  2  s  .  c o m
    toDestAnim.setInterpolator(new AccelerateDecelerateInterpolator());
    toDestAnim.start();
    toDestAnim.addUpdateListener(new AnimatorUpdateListener() {

        @Override
        public void onAnimationUpdate(ValueAnimator animation) {
            frontRect_left = (Integer) animation.getAnimatedValue();
            alpha = (int) (255 * (float) frontRect_left / (float) max_left);
            invalidateView();
        }
    });
    toDestAnim.addListener(new AnimatorListenerAdapter() {
        @Override
        public void onAnimationEnd(Animator animation) {
            if (toRight) {
                isOpen = true;
                if (listener != null)
                    listener.open();
                frontRect_left_begin = max_left;
            } else {
                isOpen = false;
                if (listener != null)
                    listener.close();
                frontRect_left_begin = min_left;
            }
        }
    });
}

From source file:com.audionote.widget.SlideSwitch.java

public void moveToDest(final boolean toRight) {
    ValueAnimator toDestAnim = ValueAnimator.ofInt(frontRect_left, toRight ? max_left : min_left);
    toDestAnim.setDuration(200);/*  w w  w  . ja v a 2 s  . c o m*/
    toDestAnim.setInterpolator(new AccelerateDecelerateInterpolator());
    toDestAnim.start();
    toDestAnim.addUpdateListener(new AnimatorUpdateListener() {

        @Override
        public void onAnimationUpdate(ValueAnimator animation) {
            frontRect_left = (Integer) animation.getAnimatedValue();
            alpha = (int) (255 * (float) frontRect_left / (float) max_left);
            invalidateView();
        }
    });
    toDestAnim.addListener(new AnimatorListenerAdapter() {
        @Override
        public void onAnimationEnd(Animator animation) {
            if (toRight) {
                isOpen = true;
                if (listener != null)
                    listener.open();
                frontRect_left_begin = max_left;
            } else {
                isOpen = false;
                if (listener != null)
                    listener.close();
                frontRect_left_begin = min_left;
            }
        }
    });
}

From source file:com.justplay1.shoppist.features.search.widget.FloatingSearchView.java

public void fadeInSignal(final int colorTo, final ValueAnimator.AnimatorUpdateListener updateListener) {
    final int colorFrom = DEFAULT_BACKGROUND_COLOR;
    final ValueAnimator colorAnimation = getValueAnimator(colorTo, colorFrom);
    colorAnimation.setDuration(DEFAULT_DURATION_ENTER); // milliseconds
    colorAnimation.addUpdateListener(updateListener);
    colorAnimation.addListener(new Animator.AnimatorListener() {
        @Override/*from w  w  w  .j  a  v  a2 s.  c om*/
        public void onAnimationStart(Animator animation) {
        }

        @Override
        public void onAnimationEnd(Animator animation) {
            final ValueAnimator colorAnimation = getValueAnimator(colorFrom, colorTo);
            colorAnimation.setDuration(DEFAULT_DURATION_EXIT); // milliseconds
            colorAnimation.addUpdateListener(updateListener);
            colorAnimation.start();
        }

        @Override
        public void onAnimationCancel(Animator animation) {
        }

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

From source file:net.osmand.plus.views.controls.SwipeDismissListViewTouchListener.java

/**
 * Animate the dismissed list item to zero-height and fire the dismiss callback when
 * all dismissed list item animations have completed.
 *
 * @param dismissView     The view that has been slided out.
 * @param listItemView    The list item view. This is the whole view of the list item, and not just
 *                        the part, that the user swiped.
 * @param dismissPosition The position of the view inside the list.
 *//*from   w ww.j a v  a  2  s  . c om*/
private void performDismiss(final View dismissView, final View listItemView, final int dismissPosition) {

    final ViewGroup.LayoutParams lp = listItemView.getLayoutParams();
    final int originalLayoutHeight = lp.height;

    if (android.os.Build.VERSION.SDK_INT < 12) {
        mPendingDismisses.add(new PendingDismissData(dismissPosition, dismissView, listItemView));
        finishDismiss(dismissView, originalLayoutHeight);
    } else {
        int originalHeight = listItemView.getHeight();
        ValueAnimator animator = ValueAnimator.ofInt(originalHeight, 1).setDuration(mAnimationTime);

        animator.addListener(new AnimatorListenerAdapter() {
            @Override
            public void onAnimationEnd(Animator animation) {
                finishDismiss(dismissView, originalLayoutHeight);
            }
        });

        animator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
            @Override
            public void onAnimationUpdate(ValueAnimator valueAnimator) {
                lp.height = (Integer) valueAnimator.getAnimatedValue();
                listItemView.setLayoutParams(lp);
            }
        });

        mPendingDismisses.add(new PendingDismissData(dismissPosition, dismissView, listItemView));
        animator.start();
    }
}

From source file:orbin.deskclock.DeskClock.java

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

    setContentView(R.layout.desk_clock);

    mAudioManager = (AudioManager) getSystemService(AUDIO_SERVICE);
    mNotificationManager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);

    // Don't show the volume muted snackbar on rotations.
    mShowSilencedAlarmsSnackbar = savedInstanceState == null;
    mSnackbarAnchor = findViewById(R.id.coordinator);

    // Configure the toolbar.
    final Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
    setSupportActionBar(toolbar);/*from   ww  w  .jav  a  2 s . c  o  m*/
    getSupportActionBar().setDisplayShowTitleEnabled(false);

    // Configure the menu item controllers add behavior to the toolbar.
    mOptionsMenuManager.addMenuItemController(new NightModeMenuItemController(this))
            .addMenuItemController(new SettingsMenuItemController(this))
            .addMenuItemController(MenuItemControllerFactory.getInstance().buildMenuItemControllers(this));

    // Inflate the menu during creation to avoid a double layout pass. Otherwise, the menu
    // inflation occurs *after* the initial draw and a second layout pass adds in the menu.
    onCreateOptionsMenu(toolbar.getMenu());

    // Create the tabs that make up the user interface.
    mTabLayout = (TabLayout) findViewById(R.id.sliding_tabs);
    for (int i = 0; i < UiDataModel.getUiDataModel().getTabCount(); i++) {
        final Tab tab = UiDataModel.getUiDataModel().getTab(i);
        mTabLayout.addTab(mTabLayout.newTab().setIcon(tab.getIconId())
                .setContentDescription(tab.getContentDescriptionId()));
    }

    // Configure the buttons shared by the tabs.
    mFab = (ImageView) findViewById(R.id.fab);
    mLeftButton = (ImageButton) findViewById(R.id.left_button);
    mRightButton = (ImageButton) findViewById(R.id.right_button);

    mFab.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View view) {
            getSelectedDeskClockFragment().onFabClick(mFab);
        }
    });
    mLeftButton.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View view) {
            getSelectedDeskClockFragment().onLeftButtonClick(mLeftButton);
        }
    });
    mRightButton.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View view) {
            getSelectedDeskClockFragment().onRightButtonClick(mRightButton);
        }
    });

    // Build the reusable animations that hide and show the fab and left/right buttons.
    // These may be used independently or be chained together.
    final long duration = UiDataModel.getUiDataModel().getShortAnimationDuration();
    mHideAnimation.setDuration(duration).play(getScaleAnimator(mFab, 1f, 0f))
            .with(getAlphaAnimator(mLeftButton, 1f, 0f)).with(getAlphaAnimator(mRightButton, 1f, 0f));

    mShowAnimation.setDuration(duration).play(getScaleAnimator(mFab, 0f, 1f))
            .with(getAlphaAnimator(mLeftButton, 0f, 1f)).with(getAlphaAnimator(mRightButton, 0f, 1f));

    // Build the reusable animation that hides and shows only the fab.
    final ValueAnimator hideFabAnimation = getScaleAnimator(mFab, 1f, 0f);
    hideFabAnimation.addListener(new AnimatorListenerAdapter() {
        @Override
        public void onAnimationEnd(Animator animation) {
            getSelectedDeskClockFragment().onUpdateFab(mFab);
        }
    });
    final ValueAnimator showFabAnimation = getScaleAnimator(mFab, 0f, 1f);
    mUpdateFabOnlyAnimation.setDuration(duration).play(showFabAnimation).after(hideFabAnimation);

    // Customize the view pager.
    mFragmentTabPagerAdapter = new TabFragmentAdapter(this);
    mFragmentTabPager = (RtlViewPager) findViewById(R.id.desk_clock_pager);
    // Keep all four tabs to minimize jank.
    mFragmentTabPager.setOffscreenPageLimit(3);
    // Set Accessibility Delegate to null so view pager doesn't intercept movements and
    // prevent the fab from being selected.
    mFragmentTabPager.setAccessibilityDelegate(null);
    // Mirror changes made to the selected page of the view pager into UiDataModel.
    mFragmentTabPager.setOnRTLPageChangeListener(new PageChangeWatcher());
    mFragmentTabPager.setAdapter(mFragmentTabPagerAdapter);

    // Selecting a tab implicitly selects a page in the view pager.
    mTabLayout.setOnTabSelectedListener(new ViewPagerOnTabSelectedListener(mFragmentTabPager));

    // Honor changes to the selected tab from outside entities.
    UiDataModel.getUiDataModel().addTabListener(mTabChangeWatcher);

    // Update the next alarm time on app startup because the user might have altered the data.
    AlarmStateManager.updateNextAlarm(this);

    if (savedInstanceState == null) {
        // Set the background color to initially match the theme value so that we can
        // smoothly transition to the dynamic color.
        final int backgroundColor = ContextCompat.getColor(this, R.color.default_background);
        adjustAppColor(backgroundColor, false /* animate */);
    }

    UiDataModel.getUiDataModel().setSelectedTab(ALARMS);
}

From source file:com.commonsware.cwac.crossport.design.widget.BaseTransientBottomBar.java

void animateViewIn() {
    if (Build.VERSION.SDK_INT >= 12) {
        final int viewHeight = mView.getHeight();
        if (USE_OFFSET_API) {
            ViewCompat.offsetTopAndBottom(mView, viewHeight);
        } else {//from  w  ww  .  j  a  v a 2s .  co  m
            mView.setTranslationY(viewHeight);
        }
        final ValueAnimator animator = new ValueAnimator();
        animator.setIntValues(viewHeight, 0);
        animator.setInterpolator(FAST_OUT_SLOW_IN_INTERPOLATOR);
        animator.setDuration(ANIMATION_DURATION);
        animator.addListener(new AnimatorListenerAdapter() {
            @Override
            public void onAnimationStart(Animator animator) {
                mContentViewCallback.animateContentIn(ANIMATION_DURATION - ANIMATION_FADE_DURATION,
                        ANIMATION_FADE_DURATION);
            }

            @Override
            public void onAnimationEnd(Animator animator) {
                onViewShown();
            }
        });
        animator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
            private int mPreviousAnimatedIntValue = viewHeight;

            @Override
            public void onAnimationUpdate(ValueAnimator animator) {
                int currentAnimatedIntValue = (int) animator.getAnimatedValue();
                if (USE_OFFSET_API) {
                    ViewCompat.offsetTopAndBottom(mView, currentAnimatedIntValue - mPreviousAnimatedIntValue);
                } else {
                    mView.setTranslationY(currentAnimatedIntValue);
                }
                mPreviousAnimatedIntValue = currentAnimatedIntValue;
            }
        });
        animator.start();
    } else {
        final Animation anim = AnimationUtils.loadAnimation(mView.getContext(), R.anim.design_snackbar_in);
        anim.setInterpolator(FAST_OUT_SLOW_IN_INTERPOLATOR);
        anim.setDuration(ANIMATION_DURATION);
        anim.setAnimationListener(new Animation.AnimationListener() {
            @Override
            public void onAnimationEnd(Animation animation) {
                onViewShown();
            }

            @Override
            public void onAnimationStart(Animation animation) {
            }

            @Override
            public void onAnimationRepeat(Animation animation) {
            }
        });
        mView.startAnimation(anim);
    }
}

From source file:com.commonsware.cwac.crossport.design.widget.BaseTransientBottomBar.java

private void animateViewOut(final int event) {
    if (Build.VERSION.SDK_INT >= 12) {
        final ValueAnimator animator = new ValueAnimator();
        animator.setIntValues(0, mView.getHeight());
        animator.setInterpolator(FAST_OUT_SLOW_IN_INTERPOLATOR);
        animator.setDuration(ANIMATION_DURATION);
        animator.addListener(new AnimatorListenerAdapter() {
            @Override/* w ww .j a  va  2s .c  o  m*/
            public void onAnimationStart(Animator animator) {
                mContentViewCallback.animateContentOut(0, ANIMATION_FADE_DURATION);
            }

            @Override
            public void onAnimationEnd(Animator animator) {
                onViewHidden(event);
            }
        });
        animator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
            private int mPreviousAnimatedIntValue = 0;

            @Override
            public void onAnimationUpdate(ValueAnimator animator) {
                int currentAnimatedIntValue = (int) animator.getAnimatedValue();
                if (USE_OFFSET_API) {
                    ViewCompat.offsetTopAndBottom(mView, currentAnimatedIntValue - mPreviousAnimatedIntValue);
                } else {
                    mView.setTranslationY(currentAnimatedIntValue);
                }
                mPreviousAnimatedIntValue = currentAnimatedIntValue;
            }
        });
        animator.start();
    } else {
        final Animation anim = AnimationUtils.loadAnimation(mView.getContext(), R.anim.design_snackbar_out);
        anim.setInterpolator(FAST_OUT_SLOW_IN_INTERPOLATOR);
        anim.setDuration(ANIMATION_DURATION);
        anim.setAnimationListener(new Animation.AnimationListener() {
            @Override
            public void onAnimationEnd(Animation animation) {
                onViewHidden(event);
            }

            @Override
            public void onAnimationStart(Animation animation) {
            }

            @Override
            public void onAnimationRepeat(Animation animation) {
            }
        });
        mView.startAnimation(anim);
    }
}

From source file:com.wizardsofm.deskclock.DeskClock.java

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

    setContentView(com.wizardsofm.deskclock.R.layout.desk_clock);

    mAudioManager = (AudioManager) getSystemService(AUDIO_SERVICE);
    mNotificationManager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);

    // Don't show the volume muted snackbar on rotations.
    mShowSilencedAlarmsSnackbar = savedInstanceState == null;
    mSnackbarAnchor = findViewById(com.wizardsofm.deskclock.R.id.coordinator);

    // Configure the toolbar.
    final Toolbar toolbar = (Toolbar) findViewById(com.wizardsofm.deskclock.R.id.toolbar);
    setSupportActionBar(toolbar);/* w  w  w.  j a  v  a 2s. com*/
    getSupportActionBar().setDisplayShowTitleEnabled(false);

    // Configure the menu item controllers add behavior to the toolbar.
    mOptionsMenuManager.addMenuItemController(new NightModeMenuItemController(this))
            .addMenuItemController(new SettingsMenuItemController(this))
            .addMenuItemController(MenuItemControllerFactory.getInstance().buildMenuItemControllers(this));

    // Inflate the menu during creation to avoid a double layout pass. Otherwise, the menu
    // inflation occurs *after* the initial draw and a second layout pass adds in the menu.
    onCreateOptionsMenu(toolbar.getMenu());

    // Create the tabs that make up the user interface.
    mTabLayout = (TabLayout) findViewById(com.wizardsofm.deskclock.R.id.sliding_tabs);
    for (int i = 0; i < UiDataModel.getUiDataModel().getTabCount(); i++) {
        final UiDataModel.Tab tab = UiDataModel.getUiDataModel().getTab(i);
        mTabLayout.addTab(mTabLayout.newTab().setIcon(tab.getIconId())
                .setContentDescription(tab.getContentDescriptionId()));
    }

    // Configure the buttons shared by the tabs.
    mFab = (ImageView) findViewById(com.wizardsofm.deskclock.R.id.fab);
    mLeftButton = (ImageButton) findViewById(com.wizardsofm.deskclock.R.id.left_button);
    mRightButton = (ImageButton) findViewById(com.wizardsofm.deskclock.R.id.right_button);

    mFab.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View view) {
            getSelectedDeskClockFragment().onFabClick(mFab);
        }
    });
    mLeftButton.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View view) {
            getSelectedDeskClockFragment().onLeftButtonClick(mLeftButton);
        }
    });
    mRightButton.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View view) {
            getSelectedDeskClockFragment().onRightButtonClick(mRightButton);
        }
    });

    // Build the reusable animations that hide and show the fab and left/right buttons.
    // These may be used independently or be chained together.
    final long duration = UiDataModel.getUiDataModel().getShortAnimationDuration();
    mHideAnimation.setDuration(duration).play(getScaleAnimator(mFab, 1f, 0f))
            .with(getAlphaAnimator(mLeftButton, 1f, 0f)).with(getAlphaAnimator(mRightButton, 1f, 0f));

    mShowAnimation.setDuration(duration).play(getScaleAnimator(mFab, 0f, 1f))
            .with(getAlphaAnimator(mLeftButton, 0f, 1f)).with(getAlphaAnimator(mRightButton, 0f, 1f));

    // Build the reusable animation that hides and shows only the fab.
    final ValueAnimator hideFabAnimation = getScaleAnimator(mFab, 1f, 0f);
    hideFabAnimation.addListener(new AnimatorListenerAdapter() {
        @Override
        public void onAnimationEnd(Animator animation) {
            getSelectedDeskClockFragment().onUpdateFab(mFab);
        }
    });
    final ValueAnimator showFabAnimation = getScaleAnimator(mFab, 0f, 1f);
    mUpdateFabOnlyAnimation.setDuration(duration).play(showFabAnimation).after(hideFabAnimation);

    // Customize the view pager.
    mFragmentTabPagerAdapter = new TabFragmentAdapter(this);
    mFragmentTabPager = (RtlViewPager) findViewById(com.wizardsofm.deskclock.R.id.desk_clock_pager);
    // Keep all four tabs to minimize jank.
    mFragmentTabPager.setOffscreenPageLimit(3);
    // Set Accessibility Delegate to null so view pager doesn't intercept movements and
    // prevent the fab from being selected.
    mFragmentTabPager.setAccessibilityDelegate(null);
    // Mirror changes made to the selected page of the view pager into UiDataModel.
    mFragmentTabPager.setOnRTLPageChangeListener(new PageChangeWatcher());
    mFragmentTabPager.setAdapter(mFragmentTabPagerAdapter);

    // Selecting a tab implicitly selects a page in the view pager.
    mTabLayout.setOnTabSelectedListener(new ViewPagerOnTabSelectedListener(mFragmentTabPager));

    // Honor changes to the selected tab from outside entities.
    UiDataModel.getUiDataModel().addTabListener(mTabChangeWatcher);

    // Update the next alarm time on app startup because the user might have altered the data.
    AlarmStateManager.updateNextAlarm(this);

    if (savedInstanceState == null) {
        // Set the background color to initially match the theme value so that we can
        // smoothly transition to the dynamic color.
        final int backgroundColor = ContextCompat.getColor(this,
                com.wizardsofm.deskclock.R.color.default_background);
        adjustAppColor(backgroundColor, false /* animate */);
    }

    // request permission to use microphone
    ActivityCompat.requestPermissions(this, new String[] { android.Manifest.permission.RECORD_AUDIO }, 1);

}

From source file:com.example.volunteerhandbook.MainActivity.java

void loopNewBox(LinearLayout iBox) {
    if (lastone <= 1) {
        show_what_I_thought();/*w  w w  . j a  va2s  .  c om*/
        return;
    }
    if (iTh > 3 * thoughts.length + 2) {
        lastone--;
        return;
    }
    float bH = (int) (1.2 * iBox.getHeight());
    iBox.removeAllViews();
    for (int i = 0; i < thoughts.length / 4; i++) {
        iBox.addView(toMove[iTh++ % thoughts.length]);
    }
    //toMove.setTranslationY(600);
    //container.addView(textBox);
    iBox.setX(20);
    iBox.setY(2 * bH);
    //hBox += iBox.getHeight();
    float startY = iBox.getY();
    endY = (-1) * bH;
    int duration = 20000;
    ValueAnimator bounceAnim = ObjectAnimator.ofFloat(iBox, "y", startY, endY);
    bounceAnim.setDuration(duration);
    bounceAnim.setInterpolator(new LinearInterpolator());
    final LinearLayout fBox = iBox;
    bounceAnim.addListener(new AnimatorListenerAdapter() {
        @Override
        public void onAnimationEnd(Animator animation) {
            loopNewBox(fBox);
        }
    });
    bounceAnim.start();
}

From source file:com.ruesga.rview.wizard.WizardActivity.java

private Animator createHeaderAnimation(int from, int to) {
    final ValueAnimator animator = ValueAnimator.ofInt(from, to);
    animator.setInterpolator(new AccelerateDecelerateInterpolator());
    animator.setDuration(250L);/*from   w w w. ja v a 2  s. c om*/
    animator.addUpdateListener(animation -> {
        final View v = mBinding.pageHeader;
        v.getLayoutParams().height = (Integer) animation.getAnimatedValue();
        v.requestLayout();
    });
    animator.addListener(new Animator.AnimatorListener() {
        @Override
        public void onAnimationStart(Animator animator) {
            mWorkflow.isBackEnabled = false;
            mWorkflow.isForwardEnabled = false;
            mBinding.setWorkflow(mWorkflow);
            mIsHeaderAnimatorRunning = true;
        }

        @Override
        public void onAnimationEnd(Animator animator) {
            if (mCurrentPageFragment != null) {
                onValidationChanged(mCurrentPageFragment);
            }
            mBinding.setWorkflow(mWorkflow);
            mIsHeaderAnimatorRunning = false;
        }

        @Override
        public void onAnimationCancel(Animator animator) {
        }

        @Override
        public void onAnimationRepeat(Animator animator) {
        }
    });
    return animator;
}