Example usage for android.graphics Outline setOval

List of usage examples for android.graphics Outline setOval

Introduction

In this page you can find the example usage for android.graphics Outline setOval.

Prototype

public void setOval(int left, int top, int right, int bottom) 

Source Link

Document

Sets the outline to the oval defined by input rect.

Usage

From source file:com.github.takahirom.plaidanimation.transition.FabTransform.java

@Override
public Animator createAnimator(final ViewGroup sceneRoot, final TransitionValues startValues,
        final TransitionValues endValues) {
    if (startValues == null || endValues == null)
        return null;

    final Rect startBounds = (Rect) startValues.values.get(PROP_BOUNDS);
    final Rect endBounds = (Rect) endValues.values.get(PROP_BOUNDS);

    final boolean fromFab = endBounds.width() > startBounds.width();
    final View view = endValues.view;
    final Rect dialogBounds = fromFab ? endBounds : startBounds;
    final Rect fabBounds = fromFab ? startBounds : endBounds;
    final Interpolator fastOutSlowInInterpolator = new FastOutSlowInInterpolator();
    final long duration = getDuration();
    final long halfDuration = duration / 2;
    final long twoThirdsDuration = duration * 2 / 3;

    if (!fromFab) {
        // Force measure / layout the dialog back to it's original bounds
        view.measure(makeMeasureSpec(startBounds.width(), View.MeasureSpec.EXACTLY),
                makeMeasureSpec(startBounds.height(), View.MeasureSpec.EXACTLY));
        view.layout(startBounds.left, startBounds.top, startBounds.right, startBounds.bottom);
    }/*from  www.ja  va2 s . c o  m*/

    final int translationX = startBounds.centerX() - endBounds.centerX();
    final int translationY = startBounds.centerY() - endBounds.centerY();
    if (fromFab) {
        view.setTranslationX(translationX);
        view.setTranslationY(translationY);
    }

    // Add a color overlay to fake appearance of the FAB
    final ColorDrawable fabColor = new ColorDrawable(color);
    fabColor.setBounds(0, 0, dialogBounds.width(), dialogBounds.height());
    if (!fromFab)
        fabColor.setAlpha(0);
    view.getOverlay().add(fabColor);

    // Add an icon overlay again to fake the appearance of the FAB
    final Drawable fabIcon = ContextCompat.getDrawable(sceneRoot.getContext(), icon).mutate();
    final int iconLeft = (dialogBounds.width() - fabIcon.getIntrinsicWidth()) / 2;
    final int iconTop = (dialogBounds.height() - fabIcon.getIntrinsicHeight()) / 2;
    fabIcon.setBounds(iconLeft, iconTop, iconLeft + fabIcon.getIntrinsicWidth(),
            iconTop + fabIcon.getIntrinsicHeight());
    if (!fromFab)
        fabIcon.setAlpha(0);
    view.getOverlay().add(fabIcon);

    // Circular clip from/to the FAB size
    final Animator circularReveal;
    if (fromFab) {
        circularReveal = ViewAnimationUtils.createCircularReveal(view, view.getWidth() / 2,
                view.getHeight() / 2, startBounds.width() / 2,
                (float) Math.hypot(endBounds.width() / 2, endBounds.height() / 2));
        circularReveal.setInterpolator(new FastOutLinearInInterpolator());
    } else {
        circularReveal = ViewAnimationUtils.createCircularReveal(view, view.getWidth() / 2,
                view.getHeight() / 2, (float) Math.hypot(startBounds.width() / 2, startBounds.height() / 2),
                endBounds.width() / 2);
        circularReveal.setInterpolator(new LinearOutSlowInInterpolator());

        // Persist the end clip i.e. stay at FAB size after the reveal has run
        circularReveal.addListener(new AnimatorListenerAdapter() {
            @Override
            public void onAnimationEnd(Animator animation) {
                view.setOutlineProvider(new ViewOutlineProvider() {
                    @Override
                    public void getOutline(View view, Outline outline) {
                        final int left = (view.getWidth() - fabBounds.width()) / 2;
                        final int top = (view.getHeight() - fabBounds.height()) / 2;
                        outline.setOval(left, top, left + fabBounds.width(), top + fabBounds.height());
                        view.setClipToOutline(true);
                    }
                });
            }
        });
    }
    circularReveal.setDuration(duration);

    // Translate to end position along an arc
    final Animator translate = ObjectAnimator.ofFloat(view, View.TRANSLATION_X, View.TRANSLATION_Y,
            fromFab ? getPathMotion().getPath(translationX, translationY, 0, 0)
                    : getPathMotion().getPath(0, 0, -translationX, -translationY));
    translate.setDuration(duration);
    translate.setInterpolator(fastOutSlowInInterpolator);

    // Fade contents of non-FAB view in/out
    List<Animator> fadeContents = null;
    if (view instanceof ViewGroup) {
        final ViewGroup vg = ((ViewGroup) view);
        fadeContents = new ArrayList<>(vg.getChildCount());
        for (int i = vg.getChildCount() - 1; i >= 0; i--) {
            final View child = vg.getChildAt(i);
            final Animator fade = ObjectAnimator.ofFloat(child, View.ALPHA, fromFab ? 1f : 0f);
            if (fromFab) {
                child.setAlpha(0f);
            }
            fade.setDuration(twoThirdsDuration);
            fade.setInterpolator(fastOutSlowInInterpolator);
            fadeContents.add(fade);
        }
    }

    // Fade in/out the fab color & icon overlays
    final Animator colorFade = ObjectAnimator.ofInt(fabColor, "alpha", fromFab ? 0 : 255);
    final Animator iconFade = ObjectAnimator.ofInt(fabIcon, "alpha", fromFab ? 0 : 255);
    if (!fromFab) {
        colorFade.setStartDelay(halfDuration);
        iconFade.setStartDelay(halfDuration);
    }
    colorFade.setDuration(halfDuration);
    iconFade.setDuration(halfDuration);
    colorFade.setInterpolator(fastOutSlowInInterpolator);
    iconFade.setInterpolator(fastOutSlowInInterpolator);

    // Work around issue with elevation shadows. At the end of the return transition the shared
    // element's shadow is drawn twice (by each activity) which is jarring. This workaround
    // still causes the shadow to snap, but it's better than seeing it double drawn.
    Animator elevation = null;
    if (!fromFab) {
        elevation = ObjectAnimator.ofFloat(view, View.TRANSLATION_Z, -view.getElevation());
        elevation.setDuration(duration);
        elevation.setInterpolator(fastOutSlowInInterpolator);
    }

    // Run all animations together
    final AnimatorSet transition = new AnimatorSet();
    transition.playTogether(circularReveal, translate, colorFade, iconFade);
    transition.playTogether(fadeContents);
    if (elevation != null)
        transition.play(elevation);
    if (fromFab) {
        transition.addListener(new AnimatorListenerAdapter() {
            @Override
            public void onAnimationEnd(Animator animation) {
                // Clean up
                view.getOverlay().clear();
            }
        });
    }
    return new AnimUtils.NoPauseAnimator(transition);
}

From source file:ccv.checkhelzio.nuevaagendacucsh.transitions.FabTransition.java

@Override
public Animator createAnimator(final ViewGroup sceneRoot, final TransitionValues startValues,
        final TransitionValues endValues) {
    if (startValues == null || endValues == null)
        return null;

    final Rect startBounds = (Rect) startValues.values.get(PROP_BOUNDS);
    final Rect endBounds = (Rect) endValues.values.get(PROP_BOUNDS);

    final boolean fromFab = endBounds.width() > startBounds.width();
    final View view = endValues.view;
    final Rect dialogBounds = fromFab ? endBounds : startBounds;
    final Rect fabBounds = fromFab ? startBounds : endBounds;
    final Interpolator fastOutSlowInInterpolator = AnimUtils
            .getFastOutSlowInInterpolator(sceneRoot.getContext());
    final long duration = getDuration();
    final long halfDuration = duration / 2;
    final long twoThirdsDuration = duration * 2 / 3;

    if (!fromFab) {
        // Force measure / layout the dialog back to it's original bounds
        view.measure(makeMeasureSpec(startBounds.width(), View.MeasureSpec.EXACTLY),
                makeMeasureSpec(startBounds.height(), View.MeasureSpec.EXACTLY));
        view.layout(startBounds.left, startBounds.top, startBounds.right, startBounds.bottom);
    }/*from  w  ww  .  ja va  2  s . c om*/

    final int translationX = startBounds.centerX() - endBounds.centerX();
    final int translationY = startBounds.centerY() - endBounds.centerY();
    if (fromFab) {
        view.setTranslationX(translationX);
        view.setTranslationY(translationY);
    }

    // Add a color overlay to fake appearance of the FAB
    final ColorDrawable fabColor = new ColorDrawable(color);
    fabColor.setBounds(0, 0, dialogBounds.width(), dialogBounds.height());
    if (!fromFab)
        fabColor.setAlpha(0);
    view.getOverlay().add(fabColor);

    // Add an icon overlay again to fake the appearance of the FAB
    final Drawable fabIcon = ContextCompat.getDrawable(sceneRoot.getContext(), icon).mutate();
    final int iconLeft = (dialogBounds.width() - fabIcon.getIntrinsicWidth()) / 2;
    final int iconTop = (dialogBounds.height() - fabIcon.getIntrinsicHeight()) / 2;
    fabIcon.setBounds(iconLeft, iconTop, iconLeft + fabIcon.getIntrinsicWidth(),
            iconTop + fabIcon.getIntrinsicHeight());
    if (!fromFab)
        fabIcon.setAlpha(0);
    view.getOverlay().add(fabIcon);

    // Circular clip from/to the FAB size
    final Animator circularReveal;
    if (fromFab) {
        circularReveal = ViewAnimationUtils.createCircularReveal(view, view.getWidth() / 2,
                view.getHeight() / 2, startBounds.width() / 2,
                (float) Math.hypot(endBounds.width() / 2, endBounds.height() / 2));
        circularReveal.setInterpolator(AnimUtils.getFastOutLinearInInterpolator(sceneRoot.getContext()));
        //circularReveal.setInterpolator(new AnimationUtils().loadInterpolator(sceneRoot.getContext(), android.R.interpolator.fast_out_slow_in));
    } else {
        circularReveal = ViewAnimationUtils.createCircularReveal(view, view.getWidth() / 2,
                view.getHeight() / 2, (float) Math.hypot(startBounds.width() / 2, startBounds.height() / 2),
                endBounds.width() / 2);
        circularReveal.setInterpolator(AnimUtils.getLinearOutSlowInInterpolator(sceneRoot.getContext()));

        // Persist the end clip i.e. stay at FAB size after the reveal has run
        circularReveal.addListener(new AnimatorListenerAdapter() {
            @Override
            public void onAnimationEnd(Animator animation) {
                view.setOutlineProvider(new ViewOutlineProvider() {
                    @Override
                    public void getOutline(View view, Outline outline) {
                        final int left = (view.getWidth() - fabBounds.width()) / 2;
                        final int top = (view.getHeight() - fabBounds.height()) / 2;
                        outline.setOval(left, top, left + fabBounds.width(), top + fabBounds.height());
                        view.setClipToOutline(true);
                    }
                });
            }
        });
    }
    circularReveal.setDuration(duration);

    // Translate to end position along an arc
    final Animator translate = ObjectAnimator.ofFloat(view, View.TRANSLATION_X, View.TRANSLATION_Y,
            fromFab ? getPathMotion().getPath(translationX, translationY, 0, 0)
                    : getPathMotion().getPath(0, 0, -translationX, -translationY));
    translate.setDuration(duration);
    translate.setInterpolator(fastOutSlowInInterpolator);

    // Fade contents of non-FAB view in/out
    List<Animator> fadeContents = null;
    if (view instanceof ViewGroup) {
        final ViewGroup vg = ((ViewGroup) view);
        fadeContents = new ArrayList<>(vg.getChildCount());
        for (int i = vg.getChildCount() - 1; i >= 0; i--) {
            final View child = vg.getChildAt(i);
            final Animator fade = ObjectAnimator.ofFloat(child, View.ALPHA, fromFab ? 1f : 0f);
            if (fromFab) {
                child.setAlpha(0f);
            }
            fade.setDuration(twoThirdsDuration);
            fade.setInterpolator(fastOutSlowInInterpolator);
            fadeContents.add(fade);
        }
    }

    // Fade in/out the fab color & icon overlays
    final Animator colorFade = ObjectAnimator.ofInt(fabColor, "alpha", fromFab ? 0 : 255);
    final Animator iconFade = ObjectAnimator.ofInt(fabIcon, "alpha", fromFab ? 0 : 255);
    if (!fromFab) {
        colorFade.setStartDelay(halfDuration);
        iconFade.setStartDelay(halfDuration);
    }
    colorFade.setDuration(halfDuration);
    iconFade.setDuration(halfDuration);
    colorFade.setInterpolator(fastOutSlowInInterpolator);
    iconFade.setInterpolator(fastOutSlowInInterpolator);

    // Work around issue with elevation shadows. At the end of the return transition the shared
    // element's shadow is drawn twice (by each activity) which is jarring. This workaround
    // still causes the shadow to snap, but it's better than seeing it double drawn.
    Animator elevation = null;
    if (!fromFab) {
        elevation = ObjectAnimator.ofFloat(view, View.TRANSLATION_Z, -view.getElevation());
        elevation.setDuration(duration);
        elevation.setInterpolator(fastOutSlowInInterpolator);
    }

    // Run all animations together
    final AnimatorSet transition = new AnimatorSet();
    transition.playTogether(circularReveal, translate, colorFade, iconFade);
    transition.playTogether(fadeContents);
    if (elevation != null)
        transition.play(elevation);
    if (fromFab) {
        transition.addListener(new AnimatorListenerAdapter() {
            @Override
            public void onAnimationEnd(Animator animation) {
                // Clean up
                view.getOverlay().clear();
            }
        });
    }
    return new AnimUtils.NoPauseAnimator(transition);
}

From source file:com.n3rditorium.pocketdoggie.transitions.FabTransform.java

@Override
public Animator createAnimator(final ViewGroup sceneRoot, final TransitionValues startValues,
        final TransitionValues endValues) {
    if (startValues == null || endValues == null) {
        return null;
    }/*from w  ww.  ja  va 2  s . co m*/

    final Rect startBounds = (Rect) startValues.values.get(PROP_BOUNDS);
    final Rect endBounds = (Rect) endValues.values.get(PROP_BOUNDS);

    final boolean fromFab = endBounds.width() > startBounds.width();
    final View view = endValues.view;
    final Rect dialogBounds = fromFab ? endBounds : startBounds;
    final Rect fabBounds = fromFab ? startBounds : endBounds;
    final Interpolator fastOutSlowInInterpolator = AnimUtils
            .getFastOutSlowInInterpolator(sceneRoot.getContext());
    final long duration = getDuration();
    final long halfDuration = duration / 2;
    final long twoThirdsDuration = duration * 2 / 3;

    if (!fromFab) {
        // Force measure / layout the dialog back to it's original bounds
        view.measure(makeMeasureSpec(startBounds.width(), View.MeasureSpec.EXACTLY),
                makeMeasureSpec(startBounds.height(), View.MeasureSpec.EXACTLY));
        view.layout(startBounds.left, startBounds.top, startBounds.right, startBounds.bottom);
    }

    final int translationX = startBounds.centerX() - endBounds.centerX();
    final int translationY = startBounds.centerY() - endBounds.centerY();
    if (fromFab) {
        view.setTranslationX(translationX);
        view.setTranslationY(translationY);
    }

    // Add a color overlay to fake appearance of the FAB
    final ColorDrawable fabColor = new ColorDrawable(color);
    fabColor.setBounds(0, 0, dialogBounds.width(), dialogBounds.height());
    if (!fromFab) {
        fabColor.setAlpha(0);
    }
    view.getOverlay().add(fabColor);

    // Add an icon overlay again to fake the appearance of the FAB
    final Drawable fabIcon = ContextCompat.getDrawable(sceneRoot.getContext(), icon).mutate();
    final int iconLeft = (dialogBounds.width() - fabIcon.getIntrinsicWidth()) / 2;
    final int iconTop = (dialogBounds.height() - fabIcon.getIntrinsicHeight()) / 2;
    fabIcon.setBounds(iconLeft, iconTop, iconLeft + fabIcon.getIntrinsicWidth(),
            iconTop + fabIcon.getIntrinsicHeight());
    if (!fromFab) {
        fabIcon.setAlpha(0);
    }
    view.getOverlay().add(fabIcon);

    // Circular clip from/to the FAB size
    final Animator circularReveal;
    if (fromFab) {
        circularReveal = ViewAnimationUtils.createCircularReveal(view, view.getWidth() / 2,
                view.getHeight() / 2, startBounds.width() / 2,
                (float) Math.hypot(endBounds.width() / 2, endBounds.width() / 2));
        circularReveal.setInterpolator(AnimUtils.getFastOutLinearInInterpolator(sceneRoot.getContext()));
    } else {
        circularReveal = ViewAnimationUtils.createCircularReveal(view, view.getWidth() / 2,
                view.getHeight() / 2, (float) Math.hypot(startBounds.width() / 2, startBounds.width() / 2),
                endBounds.width() / 2);
        circularReveal.setInterpolator(AnimUtils.getLinearOutSlowInInterpolator(sceneRoot.getContext()));

        // Persist the end clip i.e. stay at FAB size after the reveal has run
        circularReveal.addListener(new AnimatorListenerAdapter() {
            @Override
            public void onAnimationEnd(Animator animation) {
                view.setOutlineProvider(new ViewOutlineProvider() {
                    @Override
                    public void getOutline(View view, Outline outline) {
                        final int left = (view.getWidth() - fabBounds.width()) / 2;
                        final int top = (view.getHeight() - fabBounds.height()) / 2;
                        outline.setOval(left, top, left + fabBounds.width(), top + fabBounds.height());
                        view.setClipToOutline(true);
                    }
                });
            }
        });
    }
    circularReveal.setDuration(duration);

    // Translate to end position along an arc
    final Animator translate = ObjectAnimator.ofFloat(view, View.TRANSLATION_X, View.TRANSLATION_Y,
            fromFab ? getPathMotion().getPath(translationX, translationY, 0, 0)
                    : getPathMotion().getPath(0, 0, -translationX, -translationY));
    translate.setDuration(duration);
    translate.setInterpolator(fastOutSlowInInterpolator);

    // Fade contents of non-FAB view in/out
    List<Animator> fadeContents = null;
    if (view instanceof ViewGroup) {
        final ViewGroup vg = ((ViewGroup) view);
        fadeContents = new ArrayList<>(vg.getChildCount());
        for (int i = vg.getChildCount() - 1; i >= 0; i--) {
            final View child = vg.getChildAt(i);
            final Animator fade = ObjectAnimator.ofFloat(child, View.ALPHA, fromFab ? 1f : 0f);
            if (fromFab) {
                child.setAlpha(0f);
            }
            fade.setDuration(twoThirdsDuration);
            fade.setInterpolator(fastOutSlowInInterpolator);
            fadeContents.add(fade);
        }
    }

    // Fade in/out the fab color & icon overlays
    final Animator colorFade = ObjectAnimator.ofInt(fabColor, "alpha", fromFab ? 0 : 255);
    final Animator iconFade = ObjectAnimator.ofInt(fabIcon, "alpha", fromFab ? 0 : 255);
    if (!fromFab) {
        colorFade.setStartDelay(halfDuration);
        iconFade.setStartDelay(halfDuration);
    }
    colorFade.setDuration(halfDuration);
    iconFade.setDuration(halfDuration);
    colorFade.setInterpolator(fastOutSlowInInterpolator);
    iconFade.setInterpolator(fastOutSlowInInterpolator);

    // Work around issue with elevation shadows. At the end of the return transition the shared
    // element's shadow is drawn twice (by each activity) which is jarring. This workaround
    // still causes the shadow to snap, but it's better than seeing it double drawn.
    Animator elevation = null;
    if (!fromFab) {
        elevation = ObjectAnimator.ofFloat(view, View.TRANSLATION_Z, -view.getElevation());
        elevation.setDuration(duration);
        elevation.setInterpolator(fastOutSlowInInterpolator);
    }

    // Run all animations together
    final AnimatorSet transition = new AnimatorSet();
    transition.playTogether(circularReveal, translate, colorFade, iconFade);
    transition.playTogether(fadeContents);
    if (elevation != null) {
        transition.play(elevation);
    }
    if (fromFab) {
        transition.addListener(new AnimatorListenerAdapter() {
            @Override
            public void onAnimationEnd(Animator animation) {
                // Clean up
                view.getOverlay().clear();
            }
        });
    }
    return new AnimUtils.NoPauseAnimator(transition);
}

From source file:com.bachhuberdesign.deckbuildergwent.util.FabTransform.java

@Override
public Animator createAnimator(final ViewGroup sceneRoot, final TransitionValues startValues,
        final TransitionValues endValues) {
    if (startValues == null || endValues == null)
        return null;

    final Rect startBounds = (Rect) startValues.values.get(PROP_BOUNDS);
    final Rect endBounds = (Rect) endValues.values.get(PROP_BOUNDS);

    final boolean fromFab = endBounds.width() > startBounds.width();
    final View view = endValues.view;
    final Rect dialogBounds = fromFab ? endBounds : startBounds;
    final Interpolator fastOutSlowInInterpolator = AnimUtils.getFastOutSlowInInterpolator();
    final long duration = getDuration();
    final long halfDuration = duration / 2;
    final long twoThirdsDuration = duration * 2 / 3;

    if (!fromFab) {
        // Force measure / layout the dialog back to it's original bounds
        view.measure(makeMeasureSpec(startBounds.width(), View.MeasureSpec.EXACTLY),
                makeMeasureSpec(startBounds.height(), View.MeasureSpec.EXACTLY));
        view.layout(startBounds.left, startBounds.top, startBounds.right, startBounds.bottom);
    }//ww w  .j  a va2  s.  c om

    final int translationX = startBounds.centerX() - endBounds.centerX();
    final int translationY = startBounds.centerY() - endBounds.centerY();
    if (fromFab) {
        view.setTranslationX(translationX);
        view.setTranslationY(translationY);
    }

    // Add a color overlay to fake appearance of the FAB
    final ColorDrawable fabColor = new ColorDrawable(color);
    fabColor.setBounds(0, 0, dialogBounds.width(), dialogBounds.height());
    if (!fromFab)
        fabColor.setAlpha(0);
    view.getOverlay().add(fabColor);

    // Add an icon overlay again to fake the appearance of the FAB
    final Drawable fabIcon = ContextCompat.getDrawable(sceneRoot.getContext(), icon).mutate();
    final int iconLeft = (dialogBounds.width() - fabIcon.getIntrinsicWidth()) / 2;
    final int iconTop = (dialogBounds.height() - fabIcon.getIntrinsicHeight()) / 2;
    fabIcon.setBounds(iconLeft, iconTop, iconLeft + fabIcon.getIntrinsicWidth(),
            iconTop + fabIcon.getIntrinsicHeight());
    if (!fromFab)
        fabIcon.setAlpha(0);
    view.getOverlay().add(fabIcon);

    // Since the view that's being transition to always seems to be on the top (z-order), we have
    // to make a copy of the "from" view and put it in the "to" view's overlay, then fade it out.
    // There has to be another way to do this, right?
    Drawable dialogView = null;
    if (!fromFab) {
        startValues.view.setDrawingCacheEnabled(true);
        startValues.view.buildDrawingCache();
        Bitmap viewBitmap = startValues.view.getDrawingCache();
        dialogView = new BitmapDrawable(view.getResources(), viewBitmap);
        dialogView.setBounds(0, 0, dialogBounds.width(), dialogBounds.height());
        view.getOverlay().add(dialogView);
    }

    // Circular clip from/to the FAB size
    final Animator circularReveal;
    if (fromFab) {
        circularReveal = ViewAnimationUtils.createCircularReveal(view, view.getWidth() / 2,
                view.getHeight() / 2, startBounds.width() / 2,
                (float) Math.hypot(endBounds.width() / 2, endBounds.height() / 2));
        circularReveal.setInterpolator(AnimUtils.getFastOutLinearInInterpolator());
    } else {
        circularReveal = ViewAnimationUtils.createCircularReveal(view, view.getWidth() / 2,
                view.getHeight() / 2, (float) Math.hypot(startBounds.width() / 2, startBounds.height() / 2),
                endBounds.width() / 2);
        circularReveal.setInterpolator(AnimUtils.getLinearOutSlowInInterpolator());

        // Persist the end clip i.e. stay at FAB size after the reveal has run
        circularReveal.addListener(new AnimatorListenerAdapter() {
            @Override
            public void onAnimationEnd(Animator animation) {
                final ViewOutlineProvider fabOutlineProvider = view.getOutlineProvider();

                view.setOutlineProvider(new ViewOutlineProvider() {
                    boolean hasRun = false;

                    @Override
                    public void getOutline(final View view, Outline outline) {
                        final int left = (view.getWidth() - endBounds.width()) / 2;
                        final int top = (view.getHeight() - endBounds.height()) / 2;

                        outline.setOval(left, top, left + endBounds.width(), top + endBounds.height());

                        if (!hasRun) {
                            hasRun = true;
                            view.setClipToOutline(true);

                            // We have to remove this as soon as it's laid out so we can get the shadow back
                            view.getViewTreeObserver().addOnPreDrawListener(new OnPreDrawListener() {
                                @Override
                                public boolean onPreDraw() {
                                    if (view.getWidth() == endBounds.width()
                                            && view.getHeight() == endBounds.height()) {
                                        view.setOutlineProvider(fabOutlineProvider);
                                        view.setClipToOutline(false);
                                        view.getViewTreeObserver().removeOnPreDrawListener(this);
                                        return true;
                                    }

                                    return true;
                                }
                            });
                        }
                    }
                });
            }
        });
    }
    circularReveal.setDuration(duration);

    // Translate to end position along an arc
    final Animator translate = ObjectAnimator.ofFloat(view, View.TRANSLATION_X, View.TRANSLATION_Y,
            fromFab ? getPathMotion().getPath(translationX, translationY, 0, 0)
                    : getPathMotion().getPath(0, 0, -translationX, -translationY));
    translate.setDuration(duration);
    translate.setInterpolator(fastOutSlowInInterpolator);

    // Fade contents of non-FAB view in/out
    List<Animator> fadeContents = null;
    if (view instanceof ViewGroup) {
        final ViewGroup vg = ((ViewGroup) view);
        fadeContents = new ArrayList<>(vg.getChildCount());
        for (int i = vg.getChildCount() - 1; i >= 0; i--) {
            final View child = vg.getChildAt(i);
            final Animator fade = ObjectAnimator.ofFloat(child, View.ALPHA, fromFab ? 1f : 0f);
            if (fromFab) {
                child.setAlpha(0f);
            }
            fade.setDuration(twoThirdsDuration);
            fade.setInterpolator(fastOutSlowInInterpolator);
            fadeContents.add(fade);
        }
    }

    // Fade in/out the fab color & icon overlays
    final Animator colorFade = ObjectAnimator.ofInt(fabColor, "alpha", fromFab ? 0 : 255);
    final Animator iconFade = ObjectAnimator.ofInt(fabIcon, "alpha", fromFab ? 0 : 255);
    if (!fromFab) {
        colorFade.setStartDelay(halfDuration);
        iconFade.setStartDelay(halfDuration);
    }
    colorFade.setDuration(halfDuration);
    iconFade.setDuration(halfDuration);
    colorFade.setInterpolator(fastOutSlowInInterpolator);
    iconFade.setInterpolator(fastOutSlowInInterpolator);

    // Run all animations together
    final AnimatorSet transition = new AnimatorSet();
    transition.playTogether(circularReveal, translate, colorFade, iconFade);
    transition.playTogether(fadeContents);
    if (dialogView != null) {
        final Animator dialogViewFade = ObjectAnimator.ofInt(dialogView, "alpha", 0)
                .setDuration(twoThirdsDuration);
        dialogViewFade.setInterpolator(fastOutSlowInInterpolator);
        transition.playTogether(dialogViewFade);
    }
    transition.addListener(new AnimatorListenerAdapter() {
        @Override
        public void onAnimationEnd(Animator animation) {
            // Clean up
            view.getOverlay().clear();

            if (!fromFab) {
                view.setTranslationX(0);
                view.setTranslationY(0);
                view.setTranslationZ(0);

                view.measure(makeMeasureSpec(endBounds.width(), View.MeasureSpec.EXACTLY),
                        makeMeasureSpec(endBounds.height(), View.MeasureSpec.EXACTLY));
                view.layout(endBounds.left, endBounds.top, endBounds.right, endBounds.bottom);
            }

        }
    });
    return new AnimUtils.NoPauseAnimator(transition);
}

From source file:com.example.android.tryanimationt.TryAnimationFragment.java

@Override
public void onViewCreated(View view, Bundle savedInstanceState) {
    super.onViewCreated(view, savedInstanceState);
    mCardView = (CardView) view.findViewById(R.id.cardview);

    fab1st = (android.widget.ImageButton) view.findViewById(R.id.fabBt);
    fab2nd = (android.widget.ImageButton) view.findViewById(R.id.fabBt2);
    fab3rd = (android.widget.ImageButton) view.findViewById(R.id.fab3);

    footer = view.findViewById(R.id.footer);

    animButtons(fab1st, true, 2500, 0);//from   w  w  w  .  j a  v a2 s  .c o  m
    animButtons(fab2nd, true, 1000, 150);
    animButtons(fab3rd, true, 2000, 250);

    fab1st.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            AnimatorSet animSet = new AnimatorSet();
            ObjectAnimator anim2 = ObjectAnimator.ofFloat(fab1st, "rotationX", 0, 359);
            anim2.setDuration(1500);

            ObjectAnimator anim3 = ObjectAnimator.ofFloat(fab1st, "rotationY", 0, 359);
            anim3.setDuration(1500);

            ObjectAnimator animTrx = ObjectAnimator.ofFloat(fab1st, "translationX", 0, -20);
            animTrx.setDuration(2500);
            ObjectAnimator animTry = ObjectAnimator.ofFloat(fab1st, "translationY", 0, -20);
            animTry.setDuration(2500);

            animSet.setInterpolator(new BounceInterpolator());
            animSet.playTogether(anim2, anim3, animTry, animTrx);

            animSet.start();

        }
    });

    fab1st.setOutlineProvider(new ViewOutlineProvider() {
        @Override
        public void getOutline(View view, Outline outline) {
            int size = getResources().getDimensionPixelSize(R.dimen.fab_size);
            outline.setOval(0, 0, size, size);
            outline.setRoundRect(0, 0, size, size, size / 2);
        }
    });

    fab1st.setClipToOutline(true);

    final View vImage = view.findViewById(R.id.image);
    final View vCard = view.findViewById(R.id.cardview);
    final View vCardTextPart = view.findViewById(R.id.cardview_textpart2);
    final View vCardContentContainer = view.findViewById(R.id.cardContentContainer);

    vCard.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            ActivityOptionsCompat options = ActivityOptionsCompat.makeSceneTransitionAnimation(getActivity(),

                    // Now we provide a list of Pair items which contain the view we can transitioning
                    // from, and the name of the view it is transitioning to, in the launched activity

                    android.support.v4.util.Pair.create(vImage, "photo_hero"),
                    android.support.v4.util.Pair.create(vCardTextPart, "sharedSceneTrasintionText"));

            Intent intent = new Intent(getActivity(), sceneTransitionActivity.class);
            intent.putExtra("photo_hero", R.drawable.image1);
            ActivityCompat.startActivity(getActivity(), intent, options.toBundle());
        }
    });

    fab2nd.setOutlineProvider(new ViewOutlineProvider() {
        @Override
        public void getOutline(View view, Outline outline) {
            int size = getResources().getDimensionPixelSize(R.dimen.fab_size);
            outline.setOval(0, 0, size, size);
            outline.setRoundRect(0, 0, size, size, size / 2);
        }
    });

    fab2nd.setClipToOutline(true);

    final AnimationDrawable[] animDrawables = new AnimationDrawable[2];
    animDrawables[0] = (AnimationDrawable) getResources().getDrawable(R.drawable.anim_off_to_on);
    animDrawables[1] = (AnimationDrawable) getResources().getDrawable(R.drawable.anim_on_to_off);
    animDrawables[0].setOneShot(true);
    animDrawables[1].setOneShot(true);

    fab2nd.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {

            final int fab2InconIndex = mAnimationStateIndex;
            mAnimationStateIndex = (mAnimationStateIndex + 1) % 2;

            /*****************************************************/
            // animate the card

            //final Animation myRotation = AnimationUtils.loadAnimation(getActivity(), R.anim.rotate_anim);
            //mCardView.startAnimation(myRotation);

            int start;
            int end;
            if (mAnimationStateIndex == 0) {
                start = Color.rgb(0x71, 0xc3, 0xde);
                end = Color.rgb(0x68, 0xe8, 0xee);
            } else {
                start = Color.rgb(0x68, 0xe8, 0xee);
                end = Color.rgb(0x71, 0xc3, 0xde);
            }

            AnimatorSet animSet = new AnimatorSet();

            ValueAnimator valueAnimator = ObjectAnimator.ofInt(vCardContentContainer, "backgroundColor", start,
                    end);
            valueAnimator.setInterpolator(new BounceInterpolator());
            valueAnimator.setDuration(2000);
            valueAnimator.setEvaluator(new ArgbEvaluator());

            valueAnimator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
                @Override
                public void onAnimationUpdate(ValueAnimator animation) {
                    int animProgress = (Integer) animation.getAnimatedValue();

                }
            });
            valueAnimator.addListener(new AnimatorListenerAdapter() {
                @Override
                public void onAnimationEnd(Animator animation) {
                    mCardView.setRadius(8);
                    //mCardView.setElevation(0);
                }
            });

            float rotateStart, rotateEnd;
            float scaleXStart, scaleXEnd;
            float rotateXStart, rotateXEnd;
            float rotateYStart, rotateYEnd;
            float transitionXStart, transitionXEnd;
            float transitionYStart, transitionYEnd;

            if (mAnimationStateIndex == 0) {
                rotateStart = 0f;
                rotateEnd = 80f;
                scaleXStart = 1f;
                scaleXEnd = 0.66f;
                rotateXStart = 0f;
                rotateXEnd = 30f;
                rotateYStart = 0f;
                rotateYEnd = 30f;
                transitionYStart = 0f;
                transitionYEnd = -100f;
                transitionXStart = 0f;
                transitionXEnd = 100f;
            } else {
                rotateStart = 80f;
                rotateEnd = 0f;
                scaleXStart = 0.66f;
                scaleXEnd = 1;
                rotateXStart = 30;
                rotateXEnd = 0f;
                rotateYStart = 30f;
                rotateYEnd = 0f;
                transitionYStart = -100f;
                transitionYEnd = 0f;
                transitionXStart = 100f;
                transitionXEnd = 0f;
            }

            ObjectAnimator anim = ObjectAnimator.ofFloat(mCardView, "rotation", rotateStart, rotateEnd);
            anim.setDuration(2000);

            ObjectAnimator anim1 = ObjectAnimator.ofFloat(mCardView, "scaleX", scaleXStart, scaleXEnd);
            anim1.setDuration(2000);

            ObjectAnimator anim2 = ObjectAnimator.ofFloat(mCardView, "rotationX", rotateXStart, rotateXEnd);
            anim2.setDuration(2000);

            ObjectAnimator anim3 = ObjectAnimator.ofFloat(mCardView, "rotationY", rotateYStart, rotateYEnd);
            anim3.setDuration(2000);

            ObjectAnimator animTry = ObjectAnimator.ofFloat(mCardView, "translationY", transitionYStart,
                    transitionYEnd);
            animTry.setDuration(2000);
            ObjectAnimator animTrx = ObjectAnimator.ofFloat(mCardView, "translationX", transitionXStart,
                    transitionXEnd);
            animTrx.setDuration(2000);
            animSet.setInterpolator(new BounceInterpolator());
            animSet.playTogether(valueAnimator, anim, anim2, anim3, anim1, animTry, animTrx);

            float controlX1, controlY1, controlX2, controlY2;
            if (mAnimationStateIndex == 0) {
                controlX1 = 0f;
                controlY1 = 0.25f;
                controlX2 = 1;
                controlY2 = 1;
            } else {
                controlX1 = 1;
                controlY1 = 1;
                controlX2 = 0.25f;
                controlY2 = 1;
            }

            PathInterpolator pathInterpolator = new PathInterpolator(controlX1, controlY1, controlX2,
                    controlY2);
            animTrx.setInterpolator(pathInterpolator);

            animSet.start();

            /*****************************************************/
            // animate rotate white button

            RotateAnimation r = new RotateAnimation(0, 359, Animation.RELATIVE_TO_SELF, 0.5f,
                    Animation.RELATIVE_TO_SELF, 0.5f);
            r.setDuration(2000);
            r.setFillAfter(true);

            r.setInterpolator(new BounceInterpolator());

            fab2nd.startAnimation(r);

            // change 2nd button image
            fab2nd.setImageDrawable(animDrawables[fab2InconIndex]);
            animDrawables[fab2InconIndex].start();

            /*****************************************************/
            // animate changing 3rd button image
            fab3rd.setImageDrawable(animDrawables[mAnimationStateIndex]);
            animDrawables[mAnimationStateIndex].start();

            /*****************************************************/
            // using AnimatedStateListDrawable to animate the 1st button image by its state
            {
                Drawable drawable = getActivity().getResources().getDrawable(R.drawable.icon_anim);
                fab1st.setImageDrawable(drawable);

                final int[] STATE_CHECKED = new int[] { android.R.attr.state_checked };
                final int[] STATE_UNCHECKED = new int[] {};

                // set state
                fab1st.setImageState((mAnimationStateIndex != 0) ? STATE_UNCHECKED : STATE_CHECKED, false);
                drawable.jumpToCurrentState();
                // change to state
                fab1st.setImageState((mAnimationStateIndex != 0) ? STATE_CHECKED : STATE_UNCHECKED, false);
            }

        }
    });

    fab3rd.setOutlineProvider(new ViewOutlineProvider() {
        @Override
        public void getOutline(View view, Outline outline) {
            int size = getResources().getDimensionPixelSize(R.dimen.fab_size);
            outline.setOval(0, 0, size, size);
            outline.setRoundRect(0, 0, size, size, size / 2);
        }
    });

    fab3rd.setClipToOutline(true);
    final CheckBox circleFadeout = (CheckBox) view.findViewById(R.id.circleFadeout);

    circleFadeout.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            if (((CheckBox) v).isChecked()) {
            }
        }
    });

    final ImageButton vLogoBt = fab3rd;
    vLogoBt.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {

            animButtons(fab1st, false, 2000, 0);
            animButtons(fab2nd, false, 600, 150);
            animButtons(fab3rd, false, 1500, 250);

            Handler delayHandler = new Handler();
            delayHandler.postDelayed(new Runnable() {

                @Override
                public void run() {

                    Intent logoIntent = new Intent(getActivity(), LogoActivity.class);

                    logoIntent.putExtra(LogoActivity.LOGO_VIEW_IMAGE_FADEOUT,
                            (circleFadeout.isChecked() ? 1 : 0));
                    logoIntent.putExtra(LogoActivity.LOGO_VIEW_TRANSTION_TYPE, logoActivityTransitionType);

                    startActivityForResult(logoIntent, mRequestCode,
                            ActivityOptions.makeSceneTransitionAnimation(getActivity()).toBundle());

                }
            }, 1000);

            // footer slide down
            slideView(footer, false);
        }
    });

    mRadioGrp = (RadioGroup) view.findViewById(R.id.radioGroup);
    mRadioGrp.setOnCheckedChangeListener(new RadioGroup.OnCheckedChangeListener() {

        @Override
        public void onCheckedChanged(RadioGroup group, int checkedId) {

            int selectedId = mRadioGrp.getCheckedRadioButtonId();

            String transitionType = "using";
            switch (selectedId) {
            case R.id.radioFade:
                logoActivityTransitionType = 0;
                transitionType = transitionType + " Fade";
                break;
            case R.id.radioExplode:
                logoActivityTransitionType = 1;
                transitionType = transitionType + " Explode";
                break;
            default:
                logoActivityTransitionType = 2;
                transitionType = transitionType + " Slide";
            }
            mSwitcher.setText(transitionType + " transition");
        }
    });

    mSwitcher = (TextSwitcher) view.findViewById(R.id.textSwitcher);
    mSwitcher.setFactory(mFactory);

    Animation in = AnimationUtils.loadAnimation(getActivity(), R.anim.slide_in_top);
    Animation out = AnimationUtils.loadAnimation(getActivity(), R.anim.slide_out_top);
    mSwitcher.setInAnimation(in);
    mSwitcher.setOutAnimation(out);
    mSwitcher.setCurrentText("using Fade transition");

    // footer slide up
    slideView(footer, true);
}

From source file:org.telegram.ui.ThemePreviewActivity.java

@Override
public View createView(Context context) {
    page1 = new FrameLayout(context);
    ActionBarMenu menu = actionBar.createMenu();
    final ActionBarMenuItem item = menu.addItem(0, R.drawable.ic_ab_search).setIsSearchField(true)
            .setActionBarMenuItemSearchListener(new ActionBarMenuItem.ActionBarMenuItemSearchListener() {
                @Override/*from  ww w. j a  v  a 2s.  co m*/
                public void onSearchExpand() {

                }

                @Override
                public boolean canCollapseSearch() {
                    return true;
                }

                @Override
                public void onSearchCollapse() {

                }

                @Override
                public void onTextChanged(EditText editText) {

                }
            });
    item.getSearchField().setHint(LocaleController.getString("Search", R.string.Search));

    actionBar.setBackButtonDrawable(new MenuDrawable());
    actionBar.setAddToContainer(false);
    actionBar.setTitle(LocaleController.getString("ThemePreview", R.string.ThemePreview));

    page1 = new FrameLayout(context) {
        @Override
        protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
            int widthSize = MeasureSpec.getSize(widthMeasureSpec);
            int heightSize = MeasureSpec.getSize(heightMeasureSpec);

            setMeasuredDimension(widthSize, heightSize);

            measureChildWithMargins(actionBar, widthMeasureSpec, 0, heightMeasureSpec, 0);
            int actionBarHeight = actionBar.getMeasuredHeight();
            if (actionBar.getVisibility() == VISIBLE) {
                heightSize -= actionBarHeight;
            }
            FrameLayout.LayoutParams layoutParams = (FrameLayout.LayoutParams) listView.getLayoutParams();
            layoutParams.topMargin = actionBarHeight;
            listView.measure(MeasureSpec.makeMeasureSpec(widthSize, MeasureSpec.EXACTLY),
                    MeasureSpec.makeMeasureSpec(heightSize, MeasureSpec.EXACTLY));

            measureChildWithMargins(floatingButton, widthMeasureSpec, 0, heightMeasureSpec, 0);
        }

        @Override
        protected boolean drawChild(Canvas canvas, View child, long drawingTime) {
            boolean result = super.drawChild(canvas, child, drawingTime);
            if (child == actionBar && parentLayout != null) {
                parentLayout.drawHeaderShadow(canvas,
                        actionBar.getVisibility() == VISIBLE ? actionBar.getMeasuredHeight() : 0);
            }
            return result;
        }
    };
    page1.addView(actionBar, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, LayoutHelper.WRAP_CONTENT));

    listView = new RecyclerListView(context);
    listView.setVerticalScrollBarEnabled(true);
    listView.setItemAnimator(null);
    listView.setLayoutAnimation(null);
    listView.setLayoutManager(new LinearLayoutManager(context, LinearLayoutManager.VERTICAL, false));
    listView.setVerticalScrollbarPosition(LocaleController.isRTL ? RecyclerListView.SCROLLBAR_POSITION_LEFT
            : RecyclerListView.SCROLLBAR_POSITION_RIGHT);
    page1.addView(listView, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, LayoutHelper.MATCH_PARENT,
            Gravity.LEFT | Gravity.TOP));

    floatingButton = new ImageView(context);
    floatingButton.setScaleType(ImageView.ScaleType.CENTER);

    Drawable drawable = Theme.createSimpleSelectorCircleDrawable(AndroidUtilities.dp(56),
            Theme.getColor(Theme.key_chats_actionBackground),
            Theme.getColor(Theme.key_chats_actionPressedBackground));
    if (Build.VERSION.SDK_INT < 21) {
        Drawable shadowDrawable = context.getResources().getDrawable(R.drawable.floating_shadow).mutate();
        shadowDrawable.setColorFilter(new PorterDuffColorFilter(0xff000000, PorterDuff.Mode.MULTIPLY));
        CombinedDrawable combinedDrawable = new CombinedDrawable(shadowDrawable, drawable, 0, 0);
        combinedDrawable.setIconSize(AndroidUtilities.dp(56), AndroidUtilities.dp(56));
        drawable = combinedDrawable;
    }
    floatingButton.setBackgroundDrawable(drawable);
    floatingButton.setColorFilter(
            new PorterDuffColorFilter(Theme.getColor(Theme.key_chats_actionIcon), PorterDuff.Mode.MULTIPLY));
    floatingButton.setImageResource(R.drawable.floating_pencil);
    if (Build.VERSION.SDK_INT >= 21) {
        StateListAnimator animator = new StateListAnimator();
        animator.addState(new int[] { android.R.attr.state_pressed },
                ObjectAnimator
                        .ofFloat(floatingButton, "translationZ", AndroidUtilities.dp(2), AndroidUtilities.dp(4))
                        .setDuration(200));
        animator.addState(new int[] {},
                ObjectAnimator
                        .ofFloat(floatingButton, "translationZ", AndroidUtilities.dp(4), AndroidUtilities.dp(2))
                        .setDuration(200));
        floatingButton.setStateListAnimator(animator);
        floatingButton.setOutlineProvider(new ViewOutlineProvider() {
            @SuppressLint("NewApi")
            @Override
            public void getOutline(View view, Outline outline) {
                outline.setOval(0, 0, AndroidUtilities.dp(56), AndroidUtilities.dp(56));
            }
        });
    }
    page1.addView(floatingButton,
            LayoutHelper.createFrame(Build.VERSION.SDK_INT >= 21 ? 56 : 60,
                    Build.VERSION.SDK_INT >= 21 ? 56 : 60,
                    (LocaleController.isRTL ? Gravity.LEFT : Gravity.RIGHT) | Gravity.BOTTOM,
                    LocaleController.isRTL ? 14 : 0, 0, LocaleController.isRTL ? 0 : 14, 14));

    dialogsAdapter = new DialogsAdapter(context);
    listView.setAdapter(dialogsAdapter);

    page2 = new SizeNotifierFrameLayout(context) {
        @Override
        protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
            int widthSize = MeasureSpec.getSize(widthMeasureSpec);
            int heightSize = MeasureSpec.getSize(heightMeasureSpec);

            setMeasuredDimension(widthSize, heightSize);

            measureChildWithMargins(actionBar2, widthMeasureSpec, 0, heightMeasureSpec, 0);
            int actionBarHeight = actionBar2.getMeasuredHeight();
            if (actionBar2.getVisibility() == VISIBLE) {
                heightSize -= actionBarHeight;
            }
            FrameLayout.LayoutParams layoutParams = (FrameLayout.LayoutParams) listView2.getLayoutParams();
            layoutParams.topMargin = actionBarHeight;
            listView2.measure(MeasureSpec.makeMeasureSpec(widthSize, MeasureSpec.EXACTLY),
                    MeasureSpec.makeMeasureSpec(heightSize, MeasureSpec.EXACTLY));
        }

        @Override
        protected boolean drawChild(Canvas canvas, View child, long drawingTime) {
            boolean result = super.drawChild(canvas, child, drawingTime);
            if (child == actionBar2 && parentLayout != null) {
                parentLayout.drawHeaderShadow(canvas,
                        actionBar2.getVisibility() == VISIBLE ? actionBar2.getMeasuredHeight() : 0);
            }
            return result;
        }
    };
    page2.setBackgroundImage(Theme.getCachedWallpaper());

    actionBar2 = createActionBar(context);
    actionBar2.setBackButtonDrawable(new BackDrawable(false));
    actionBar2.setTitle("Reinhardt");
    actionBar2.setSubtitle(LocaleController.formatDateOnline(System.currentTimeMillis() / 1000 - 60 * 60));
    page2.addView(actionBar2, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, LayoutHelper.WRAP_CONTENT));

    listView2 = new RecyclerListView(context);
    listView2.setVerticalScrollBarEnabled(true);
    listView2.setItemAnimator(null);
    listView2.setLayoutAnimation(null);
    listView2.setPadding(0, AndroidUtilities.dp(4), 0, AndroidUtilities.dp(4));
    listView2.setClipToPadding(false);
    listView2.setLayoutManager(new LinearLayoutManager(context, LinearLayoutManager.VERTICAL, true));
    listView2.setVerticalScrollbarPosition(LocaleController.isRTL ? RecyclerListView.SCROLLBAR_POSITION_LEFT
            : RecyclerListView.SCROLLBAR_POSITION_RIGHT);
    page2.addView(listView2, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, LayoutHelper.MATCH_PARENT,
            Gravity.LEFT | Gravity.TOP));

    messagesAdapter = new MessagesAdapter(context);
    listView2.setAdapter(messagesAdapter);

    fragmentView = new FrameLayout(context);
    FrameLayout frameLayout = (FrameLayout) fragmentView;

    final ViewPager viewPager = new ViewPager(context);
    viewPager.addOnPageChangeListener(new ViewPager.OnPageChangeListener() {
        @Override
        public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {

        }

        @Override
        public void onPageSelected(int position) {
            dotsContainer.invalidate();
        }

        @Override
        public void onPageScrollStateChanged(int state) {

        }
    });
    viewPager.setAdapter(new PagerAdapter() {

        @Override
        public int getCount() {
            return 2;
        }

        @Override
        public boolean isViewFromObject(View view, Object object) {
            return object == view;
        }

        @Override
        public int getItemPosition(Object object) {
            return POSITION_UNCHANGED;
        }

        @Override
        public Object instantiateItem(ViewGroup container, int position) {
            View view = position == 0 ? page1 : page2;
            container.addView(view);
            return view;
        }

        @Override
        public void destroyItem(ViewGroup container, int position, Object object) {
            container.removeView((View) object);
        }

        @Override
        public void unregisterDataSetObserver(DataSetObserver observer) {
            if (observer != null) {
                super.unregisterDataSetObserver(observer);
            }
        }
    });
    AndroidUtilities.setViewPagerEdgeEffectColor(viewPager, Theme.getColor(Theme.key_actionBarDefault));
    frameLayout.addView(viewPager, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT,
            LayoutHelper.MATCH_PARENT, Gravity.LEFT | Gravity.TOP, 0, 0, 0, 48));

    View shadow = new View(context);
    shadow.setBackgroundResource(R.drawable.header_shadow_reverse);
    frameLayout.addView(shadow,
            LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, 3, Gravity.LEFT | Gravity.BOTTOM, 0, 0, 0, 48));

    FrameLayout bottomLayout = new FrameLayout(context);
    bottomLayout.setBackgroundColor(0xffffffff);
    frameLayout.addView(bottomLayout,
            LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, 48, Gravity.LEFT | Gravity.BOTTOM));

    dotsContainer = new View(context) {

        private Paint paint = new Paint(Paint.ANTI_ALIAS_FLAG);

        @Override
        protected void onDraw(Canvas canvas) {
            int selected = viewPager.getCurrentItem();
            for (int a = 0; a < 2; a++) {
                paint.setColor(a == selected ? 0xff999999 : 0xffcccccc);
                canvas.drawCircle(AndroidUtilities.dp(3 + 15 * a), AndroidUtilities.dp(4),
                        AndroidUtilities.dp(3), paint);
            }
        }
    };
    bottomLayout.addView(dotsContainer, LayoutHelper.createFrame(22, 8, Gravity.CENTER));

    TextView cancelButton = new TextView(context);
    cancelButton.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 14);
    cancelButton.setTextColor(0xff19a7e8);
    cancelButton.setGravity(Gravity.CENTER);
    cancelButton.setBackgroundDrawable(Theme.createSelectorDrawable(0x2f000000, 0));
    cancelButton.setPadding(AndroidUtilities.dp(29), 0, AndroidUtilities.dp(29), 0);
    cancelButton.setText(LocaleController.getString("Cancel", R.string.Cancel).toUpperCase());
    cancelButton.setTypeface(AndroidUtilities.getTypeface("fonts/rmedium.ttf"));
    bottomLayout.addView(cancelButton, LayoutHelper.createFrame(LayoutHelper.WRAP_CONTENT,
            LayoutHelper.MATCH_PARENT, Gravity.TOP | Gravity.LEFT));
    cancelButton.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            Theme.applyPreviousTheme();
            parentLayout.rebuildAllFragmentViews(false);
            finishFragment();
        }
    });

    TextView doneButton = new TextView(context);
    doneButton.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 14);
    doneButton.setTextColor(0xff19a7e8);
    doneButton.setGravity(Gravity.CENTER);
    doneButton.setBackgroundDrawable(Theme.createSelectorDrawable(0x2f000000, 0));
    doneButton.setPadding(AndroidUtilities.dp(29), 0, AndroidUtilities.dp(29), 0);
    doneButton.setText(LocaleController.getString("ApplyTheme", R.string.ApplyTheme).toUpperCase());
    doneButton.setTypeface(AndroidUtilities.getTypeface("fonts/rmedium.ttf"));
    bottomLayout.addView(doneButton, LayoutHelper.createFrame(LayoutHelper.WRAP_CONTENT,
            LayoutHelper.MATCH_PARENT, Gravity.TOP | Gravity.RIGHT));
    doneButton.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            applied = true;
            parentLayout.rebuildAllFragmentViews(false);
            Theme.applyThemeFile(themeFile, applyingTheme.name, false);
            finishFragment();
        }
    });

    return fragmentView;
}

From source file:com.winneredge.stockly.wcommons.floatingactionwidget.FloatingActionButton.java

@TargetApi(Build.VERSION_CODES.LOLLIPOP)
private Drawable createFillDrawable() {
    StateListDrawable drawable = new StateListDrawable();
    drawable.addState(new int[] { -android.R.attr.state_enabled }, createCircleDrawable(mColorDisabled));
    drawable.addState(new int[] { android.R.attr.state_pressed }, createCircleDrawable(mColorPressed));
    drawable.addState(new int[] {}, createCircleDrawable(mColorNormal));

    if (Util.hasLollipop()) {
        RippleDrawable ripple = new RippleDrawable(
                new ColorStateList(new int[][] { {} }, new int[] { mColorRipple }), drawable, null);
        setOutlineProvider(new ViewOutlineProvider() {
            @Override//from w ww .java  2  s  .co  m
            public void getOutline(View view, Outline outline) {
                outline.setOval(0, 0, view.getWidth(), view.getHeight());
            }
        });
        setClipToOutline(true);
        mBackgroundDrawable = ripple;
        return ripple;
    }

    mBackgroundDrawable = drawable;
    return drawable;
}

From source file:org.protocoderrunner.apprunner.api.PUI.java

@ProtocoderScript
@APIParam(params = { "View", "x", "y", "w", "h" })
public void clipCircle(View v, final int x, final int y, final int w, final int h) {
    Outline outline = new Outline();
    outline.setOval(x, y, w, h);
    v.setClipToOutline(true);/*w  w  w .j  a  v  a 2s .c  om*/

    ViewOutlineProvider viewOutlineProvider = new ViewOutlineProvider() {
        @Override
        public void getOutline(View view, Outline outline) {
            // Or read size directly from the view's width/height
            outline.setOval(x, y, w, h);
        }
    };

    v.setOutlineProvider(viewOutlineProvider);
}

From source file:org.pouyadr.ui.LocationActivity.java

@Override
public View createView(Context context) {
    actionBar.setBackButtonImage(R.drawable.ic_ab_back);
    actionBar.setAllowOverlayTitle(true);
    if (AndroidUtilities.isTablet()) {
        actionBar.setOccupyStatusBar(false);
    }/*from   w  w  w . ja v a2s  .  c  o m*/
    actionBar.setAddToContainer(messageObject != null);

    actionBar.setActionBarMenuOnItemClick(new ActionBar.ActionBarMenuOnItemClick() {
        @Override
        public void onItemClick(int id) {
            if (id == -1) {
                finishFragment();
            } else if (id == map_list_menu_map) {
                if (googleMap != null) {
                    googleMap.setMapType(GoogleMap.MAP_TYPE_NORMAL);
                }
            } else if (id == map_list_menu_satellite) {
                if (googleMap != null) {
                    googleMap.setMapType(GoogleMap.MAP_TYPE_SATELLITE);
                }
            } else if (id == map_list_menu_hybrid) {
                if (googleMap != null) {
                    googleMap.setMapType(GoogleMap.MAP_TYPE_HYBRID);
                }
            } else if (id == share) {
                try {
                    double lat = messageObject.messageOwner.media.geo.lat;
                    double lon = messageObject.messageOwner.media.geo._long;
                    getParentActivity().startActivity(new Intent(android.content.Intent.ACTION_VIEW,
                            Uri.parse("geo:" + lat + "," + lon + "?q=" + lat + "," + lon)));
                } catch (Exception e) {
                    FileLog.e("tmessages", e);
                }
            }
        }
    });

    ActionBarMenu menu = actionBar.createMenu();
    if (messageObject != null) {
        if (messageObject.messageOwner.media.title != null
                && messageObject.messageOwner.media.title.length() > 0) {
            actionBar.setTitle(messageObject.messageOwner.media.title);
            if (messageObject.messageOwner.media.address != null
                    && messageObject.messageOwner.media.address.length() > 0) {
                actionBar.setSubtitle(messageObject.messageOwner.media.address);
            }
        } else {
            actionBar.setTitle(LocaleController.getString("ChatLocation", R.string.ChatLocation));
        }
        menu.addItem(share, R.drawable.share);
    } else {
        actionBar.setTitle(LocaleController.getString("ShareLocation", R.string.ShareLocation));

        ActionBarMenuItem item = menu.addItem(0, R.drawable.ic_ab_search).setIsSearchField(true)
                .setActionBarMenuItemSearchListener(new ActionBarMenuItem.ActionBarMenuItemSearchListener() {
                    @Override
                    public void onSearchExpand() {
                        searching = true;
                        listView.setVisibility(View.GONE);
                        mapViewClip.setVisibility(View.GONE);
                        searchListView.setVisibility(View.VISIBLE);
                        searchListView.setEmptyView(emptyTextLayout);
                    }

                    @Override
                    public void onSearchCollapse() {
                        searching = false;
                        searchWas = false;
                        searchListView.setEmptyView(null);
                        listView.setVisibility(View.VISIBLE);
                        mapViewClip.setVisibility(View.VISIBLE);
                        searchListView.setVisibility(View.GONE);
                        emptyTextLayout.setVisibility(View.GONE);
                        searchAdapter.searchDelayed(null, null);
                    }

                    @Override
                    public void onTextChanged(EditText editText) {
                        if (searchAdapter == null) {
                            return;
                        }
                        String text = editText.getText().toString();
                        if (text.length() != 0) {
                            searchWas = true;
                        }
                        searchAdapter.searchDelayed(text, userLocation);
                    }
                });
        item.getSearchField().setHint(LocaleController.getString("Search", R.string.Search));
    }

    ActionBarMenuItem item = menu.addItem(0, R.drawable.ic_ab_other);
    item.addSubItem(map_list_menu_map, LocaleController.getString("Map", R.string.Map), 0);
    item.addSubItem(map_list_menu_satellite, LocaleController.getString("Satellite", R.string.Satellite), 0);
    item.addSubItem(map_list_menu_hybrid, LocaleController.getString("Hybrid", R.string.Hybrid), 0);
    fragmentView = new FrameLayout(context) {
        private boolean first = true;

        @Override
        protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
            super.onLayout(changed, left, top, right, bottom);

            if (changed) {
                fixLayoutInternal(first);
                first = false;
            }
        }
    };
    FrameLayout frameLayout = (FrameLayout) fragmentView;

    locationButton = new ImageView(context);
    locationButton.setBackgroundResource(R.drawable.floating_user_states);
    locationButton.setImageResource(R.drawable.myloc_on);
    locationButton.setScaleType(ImageView.ScaleType.CENTER);
    if (Build.VERSION.SDK_INT >= 21) {
        StateListAnimator animator = new StateListAnimator();
        animator.addState(new int[] { android.R.attr.state_pressed },
                ObjectAnimator
                        .ofFloat(locationButton, "translationZ", AndroidUtilities.dp(2), AndroidUtilities.dp(4))
                        .setDuration(200));
        animator.addState(new int[] {},
                ObjectAnimator
                        .ofFloat(locationButton, "translationZ", AndroidUtilities.dp(4), AndroidUtilities.dp(2))
                        .setDuration(200));
        locationButton.setStateListAnimator(animator);
        locationButton.setOutlineProvider(new ViewOutlineProvider() {
            @Override
            public void getOutline(View view, Outline outline) {
                outline.setOval(0, 0, AndroidUtilities.dp(56), AndroidUtilities.dp(56));
            }
        });
    }

    if (messageObject != null) {
        mapView = new MapView(context);
        frameLayout.setBackgroundDrawable(new MapPlaceholderDrawable());
        mapView.onCreate(null);
        try {
            MapsInitializer.initialize(context);
            //                googleMap = mapView.getMap();
        } catch (Exception e) {
            FileLog.e("tmessages", e);
        }

        FrameLayout bottomView = new FrameLayout(context);
        bottomView.setBackgroundResource(R.drawable.location_panel);
        frameLayout.addView(bottomView,
                LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, 60, Gravity.LEFT | Gravity.BOTTOM));
        bottomView.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                if (userLocation != null) {
                    LatLng latLng = new LatLng(userLocation.getLatitude(), userLocation.getLongitude());
                    if (googleMap != null) {
                        CameraUpdate position = CameraUpdateFactory.newLatLngZoom(latLng,
                                googleMap.getMaxZoomLevel() - 4);
                        googleMap.animateCamera(position);
                    }
                }
            }
        });

        avatarImageView = new BackupImageView(context);
        avatarImageView.setRoundRadius(AndroidUtilities.dp(20));
        bottomView.addView(avatarImageView,
                LayoutHelper.createFrame(40, 40,
                        Gravity.TOP | (LocaleController.isRTL ? Gravity.RIGHT : Gravity.LEFT),
                        LocaleController.isRTL ? 0 : 12, 12, LocaleController.isRTL ? 12 : 0, 0));

        nameTextView = new TextView(context);
        nameTextView.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 16);
        nameTextView.setTextColor(0xff212121);
        nameTextView.setMaxLines(1);
        nameTextView.setTypeface(AndroidUtilities.getTypeface(org.pouyadr.finalsoft.Fonts.CurrentFont()));
        nameTextView.setEllipsize(TextUtils.TruncateAt.END);
        nameTextView.setSingleLine(true);
        nameTextView.setGravity(LocaleController.isRTL ? Gravity.RIGHT : Gravity.LEFT);
        bottomView.addView(nameTextView,
                LayoutHelper.createFrame(LayoutHelper.WRAP_CONTENT, LayoutHelper.WRAP_CONTENT,
                        Gravity.TOP | (LocaleController.isRTL ? Gravity.RIGHT : Gravity.LEFT),
                        LocaleController.isRTL ? 12 : 72, 10, LocaleController.isRTL ? 72 : 12, 0));

        distanceTextView = new TextView(context);
        distanceTextView.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 14);
        distanceTextView.setTextColor(0xff2f8cc9);
        distanceTextView.setMaxLines(1);
        distanceTextView.setEllipsize(TextUtils.TruncateAt.END);
        distanceTextView.setSingleLine(true);
        distanceTextView.setGravity(LocaleController.isRTL ? Gravity.RIGHT : Gravity.LEFT);
        bottomView.addView(distanceTextView,
                LayoutHelper.createFrame(LayoutHelper.WRAP_CONTENT, LayoutHelper.WRAP_CONTENT,
                        Gravity.TOP | (LocaleController.isRTL ? Gravity.RIGHT : Gravity.LEFT),
                        LocaleController.isRTL ? 12 : 72, 33, LocaleController.isRTL ? 72 : 12, 0));

        userLocation = new Location("network");
        userLocation.setLatitude(messageObject.messageOwner.media.geo.lat);
        userLocation.setLongitude(messageObject.messageOwner.media.geo._long);
        if (googleMap != null) {
            LatLng latLng = new LatLng(userLocation.getLatitude(), userLocation.getLongitude());
            try {
                googleMap.addMarker(new MarkerOptions().position(latLng)
                        .icon(BitmapDescriptorFactory.fromResource(R.drawable.map_pin)));
            } catch (Exception e) {
                FileLog.e("tmessages", e);
            }
            CameraUpdate position = CameraUpdateFactory.newLatLngZoom(latLng, googleMap.getMaxZoomLevel() - 4);
            googleMap.moveCamera(position);
        }

        ImageView routeButton = new ImageView(context);
        routeButton.setBackgroundResource(R.drawable.floating_states);
        routeButton.setImageResource(R.drawable.navigate);
        routeButton.setScaleType(ImageView.ScaleType.CENTER);
        if (Build.VERSION.SDK_INT >= 21) {
            StateListAnimator animator = new StateListAnimator();
            animator.addState(new int[] { android.R.attr.state_pressed }, ObjectAnimator
                    .ofFloat(routeButton, "translationZ", AndroidUtilities.dp(2), AndroidUtilities.dp(4))
                    .setDuration(200));
            animator.addState(new int[] {}, ObjectAnimator
                    .ofFloat(routeButton, "translationZ", AndroidUtilities.dp(4), AndroidUtilities.dp(2))
                    .setDuration(200));
            routeButton.setStateListAnimator(animator);
            routeButton.setOutlineProvider(new ViewOutlineProvider() {
                @Override
                public void getOutline(View view, Outline outline) {
                    outline.setOval(0, 0, AndroidUtilities.dp(56), AndroidUtilities.dp(56));
                }
            });
        }
        frameLayout.addView(routeButton,
                LayoutHelper.createFrame(LayoutHelper.WRAP_CONTENT, LayoutHelper.WRAP_CONTENT,
                        (LocaleController.isRTL ? Gravity.LEFT : Gravity.RIGHT) | Gravity.BOTTOM,
                        LocaleController.isRTL ? 14 : 0, 0, LocaleController.isRTL ? 0 : 14, 28));
        routeButton.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                if (Build.VERSION.SDK_INT >= 23) {
                    Activity activity = getParentActivity();
                    if (activity != null) {
                        if (activity.checkSelfPermission(
                                Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
                            showPermissionAlert(true);
                            return;
                        }
                    }
                }
                if (myLocation != null) {
                    try {
                        Intent intent = new Intent(android.content.Intent.ACTION_VIEW,
                                Uri.parse(String.format(Locale.US,
                                        "http://maps.google.com/maps?saddr=%f,%f&daddr=%f,%f",
                                        myLocation.getLatitude(), myLocation.getLongitude(),
                                        messageObject.messageOwner.media.geo.lat,
                                        messageObject.messageOwner.media.geo._long)));
                        getParentActivity().startActivity(intent);
                    } catch (Exception e) {
                        FileLog.e("tmessages", e);
                    }
                }
            }
        });

        frameLayout.addView(locationButton,
                LayoutHelper.createFrame(LayoutHelper.WRAP_CONTENT, LayoutHelper.WRAP_CONTENT,
                        (LocaleController.isRTL ? Gravity.LEFT : Gravity.RIGHT) | Gravity.BOTTOM,
                        LocaleController.isRTL ? 14 : 0, 0, LocaleController.isRTL ? 0 : 14, 100));
        locationButton.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                if (Build.VERSION.SDK_INT >= 23) {
                    Activity activity = getParentActivity();
                    if (activity != null) {
                        if (activity.checkSelfPermission(
                                Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
                            showPermissionAlert(true);
                            return;
                        }
                    }
                }
                if (myLocation != null && googleMap != null) {
                    googleMap.animateCamera(CameraUpdateFactory.newLatLngZoom(
                            new LatLng(myLocation.getLatitude(), myLocation.getLongitude()),
                            googleMap.getMaxZoomLevel() - 4));
                }
            }
        });
    } else {
        searchWas = false;
        searching = false;
        mapViewClip = new FrameLayout(context);
        mapViewClip.setBackgroundDrawable(new MapPlaceholderDrawable());
        if (adapter != null) {
            adapter.destroy();
        }
        if (searchAdapter != null) {
            searchAdapter.destroy();
        }

        listView = new ListView(context);
        listView.setAdapter(adapter = new LocationActivityAdapter(context));
        listView.setVerticalScrollBarEnabled(false);
        listView.setDividerHeight(0);
        listView.setDivider(null);
        frameLayout.addView(listView, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT,
                LayoutHelper.MATCH_PARENT, Gravity.LEFT | Gravity.TOP));
        listView.setOnScrollListener(new AbsListView.OnScrollListener() {
            @Override
            public void onScrollStateChanged(AbsListView view, int scrollState) {

            }

            @Override
            public void onScroll(AbsListView view, int firstVisibleItem, int visibleItemCount,
                    int totalItemCount) {
                if (totalItemCount == 0) {
                    return;
                }
                updateClipView(firstVisibleItem);
            }
        });
        listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
            @Override
            public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
                if (position == 1) {
                    if (delegate != null && userLocation != null) {
                        TLRPC.TL_messageMediaGeo location = new TLRPC.TL_messageMediaGeo();
                        location.geo = new TLRPC.TL_geoPoint();
                        location.geo.lat = userLocation.getLatitude();
                        location.geo._long = userLocation.getLongitude();
                        delegate.didSelectLocation(location);
                    }
                    finishFragment();
                } else {
                    TLRPC.TL_messageMediaVenue object = adapter.getItem(position);
                    if (object != null && delegate != null) {
                        delegate.didSelectLocation(object);
                    }
                    finishFragment();
                }
            }
        });
        adapter.setDelegate(new BaseLocationAdapter.BaseLocationAdapterDelegate() {
            @Override
            public void didLoadedSearchResult(ArrayList<TLRPC.TL_messageMediaVenue> places) {
                if (!wasResults && !places.isEmpty()) {
                    wasResults = true;
                }
            }
        });
        adapter.setOverScrollHeight(overScrollHeight);

        frameLayout.addView(mapViewClip, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT,
                LayoutHelper.MATCH_PARENT, Gravity.LEFT | Gravity.TOP));

        mapView = new MapView(context) {
            @Override
            public boolean onInterceptTouchEvent(MotionEvent ev) {
                if (Build.VERSION.SDK_INT >= 11) {
                    if (ev.getAction() == MotionEvent.ACTION_DOWN) {
                        if (animatorSet != null) {
                            animatorSet.cancel();
                        }
                        animatorSet = new AnimatorSet();
                        animatorSet.setDuration(200);
                        animatorSet.playTogether(
                                ObjectAnimator.ofFloat(markerImageView, "translationY",
                                        markerTop + -AndroidUtilities.dp(10)),
                                ObjectAnimator.ofFloat(markerXImageView, "alpha", 1.0f));
                        animatorSet.start();
                    } else if (ev.getAction() == MotionEvent.ACTION_UP) {
                        if (animatorSet != null) {
                            animatorSet.cancel();
                        }
                        animatorSet = new AnimatorSet();
                        animatorSet.setDuration(200);
                        animatorSet.playTogether(
                                ObjectAnimator.ofFloat(markerImageView, "translationY", markerTop),
                                ObjectAnimator.ofFloat(markerXImageView, "alpha", 0.0f));
                        animatorSet.start();
                    }
                }
                if (ev.getAction() == MotionEvent.ACTION_MOVE) {
                    if (!userLocationMoved) {
                        if (Build.VERSION.SDK_INT >= 11) {
                            AnimatorSet animatorSet = new AnimatorSet();
                            animatorSet.setDuration(200);
                            animatorSet.play(ObjectAnimator.ofFloat(locationButton, "alpha", 1.0f));
                            animatorSet.start();
                        } else {
                            locationButton.setVisibility(VISIBLE);
                        }
                        userLocationMoved = true;
                    }
                    if (googleMap != null && userLocation != null) {
                        userLocation.setLatitude(googleMap.getCameraPosition().target.latitude);
                        userLocation.setLongitude(googleMap.getCameraPosition().target.longitude);
                    }
                    adapter.setCustomLocation(userLocation);
                }
                return super.onInterceptTouchEvent(ev);
            }
        };
        try {
            mapView.onCreate(null);
        } catch (Exception e) {
            FileLog.e("tmessages", e);
        }
        try {
            MapsInitializer.initialize(context);
            //                googleMap = mapView.getMap();
        } catch (Exception e) {
            FileLog.e("tmessages", e);
        }

        View shadow = new View(context);
        shadow.setBackgroundResource(R.drawable.header_shadow_reverse);
        mapViewClip.addView(shadow,
                LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, 3, Gravity.LEFT | Gravity.BOTTOM));

        markerImageView = new ImageView(context);
        markerImageView.setImageResource(R.drawable.map_pin);
        mapViewClip.addView(markerImageView,
                LayoutHelper.createFrame(24, 42, Gravity.TOP | Gravity.CENTER_HORIZONTAL));

        if (Build.VERSION.SDK_INT >= 11) {
            markerXImageView = new ImageView(context);
            markerXImageView.setAlpha(0.0f);
            markerXImageView.setImageResource(R.drawable.place_x);
            mapViewClip.addView(markerXImageView,
                    LayoutHelper.createFrame(14, 14, Gravity.TOP | Gravity.CENTER_HORIZONTAL));
        }

        mapViewClip.addView(locationButton,
                LayoutHelper.createFrame(Build.VERSION.SDK_INT >= 21 ? 56 : 60,
                        Build.VERSION.SDK_INT >= 21 ? 56 : 60,
                        (LocaleController.isRTL ? Gravity.LEFT : Gravity.RIGHT) | Gravity.BOTTOM,
                        LocaleController.isRTL ? 14 : 0, 0, LocaleController.isRTL ? 0 : 14, 14));
        locationButton.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                if (Build.VERSION.SDK_INT >= 23) {
                    Activity activity = getParentActivity();
                    if (activity != null) {
                        if (activity.checkSelfPermission(
                                Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
                            showPermissionAlert(false);
                            return;
                        }
                    }
                }
                if (myLocation != null && googleMap != null) {
                    if (Build.VERSION.SDK_INT >= 11) {
                        AnimatorSet animatorSet = new AnimatorSet();
                        animatorSet.setDuration(200);
                        animatorSet.play(ObjectAnimator.ofFloat(locationButton, "alpha", 0.0f));
                        animatorSet.start();
                    } else {
                        locationButton.setVisibility(View.INVISIBLE);
                    }
                    adapter.setCustomLocation(null);
                    userLocationMoved = false;
                    googleMap.animateCamera(CameraUpdateFactory
                            .newLatLng(new LatLng(myLocation.getLatitude(), myLocation.getLongitude())));
                }
            }
        });
        if (Build.VERSION.SDK_INT >= 11) {
            locationButton.setAlpha(0.0f);
        } else {
            locationButton.setVisibility(View.INVISIBLE);
        }

        emptyTextLayout = new LinearLayout(context);
        emptyTextLayout.setVisibility(View.GONE);
        emptyTextLayout.setOrientation(LinearLayout.VERTICAL);
        frameLayout.addView(emptyTextLayout, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT,
                LayoutHelper.MATCH_PARENT, Gravity.LEFT | Gravity.TOP, 0, 100, 0, 0));
        emptyTextLayout.setOnTouchListener(new View.OnTouchListener() {
            @Override
            public boolean onTouch(View v, MotionEvent event) {
                return true;
            }
        });

        TextView emptyTextView = new TextView(context);
        emptyTextView.setTextColor(0xff808080);
        emptyTextView.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 20);
        emptyTextView.setGravity(Gravity.CENTER);
        emptyTextView.setText(LocaleController.getString("NoResult", R.string.NoResult));
        emptyTextLayout.addView(emptyTextView,
                LayoutHelper.createLinear(LayoutHelper.MATCH_PARENT, LayoutHelper.MATCH_PARENT, 0.5f));

        FrameLayout frameLayoutEmpty = new FrameLayout(context);
        emptyTextLayout.addView(frameLayoutEmpty,
                LayoutHelper.createLinear(LayoutHelper.MATCH_PARENT, LayoutHelper.MATCH_PARENT, 0.5f));

        searchListView = new ListView(context);
        searchListView.setVisibility(View.GONE);
        searchListView.setDividerHeight(0);
        searchListView.setDivider(null);
        searchListView.setAdapter(searchAdapter = new LocationActivitySearchAdapter(context));
        frameLayout.addView(searchListView, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT,
                LayoutHelper.MATCH_PARENT, Gravity.LEFT | Gravity.TOP));
        searchListView.setOnScrollListener(new AbsListView.OnScrollListener() {
            @Override
            public void onScrollStateChanged(AbsListView view, int scrollState) {
                if (scrollState == SCROLL_STATE_TOUCH_SCROLL && searching && searchWas) {
                    AndroidUtilities.hideKeyboard(getParentActivity().getCurrentFocus());
                }
            }

            @Override
            public void onScroll(AbsListView view, int firstVisibleItem, int visibleItemCount,
                    int totalItemCount) {

            }
        });
        searchListView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
            @Override
            public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
                TLRPC.TL_messageMediaVenue object = searchAdapter.getItem(position);
                if (object != null && delegate != null) {
                    delegate.didSelectLocation(object);
                }
                finishFragment();
            }
        });

        if (googleMap != null) {
            userLocation = new Location("network");
            userLocation.setLatitude(20.659322);
            userLocation.setLongitude(-11.406250);
        }

        frameLayout.addView(actionBar);
    }

    if (googleMap != null) {
        try {
            googleMap.setMyLocationEnabled(true);
        } catch (Exception e) {
            FileLog.e("tmessages", e);
        }
        googleMap.getUiSettings().setMyLocationButtonEnabled(false);
        googleMap.getUiSettings().setZoomControlsEnabled(false);
        googleMap.getUiSettings().setCompassEnabled(false);
        googleMap.setOnMyLocationChangeListener(new GoogleMap.OnMyLocationChangeListener() {
            @Override
            public void onMyLocationChange(Location location) {
                positionMarker(location);
            }
        });
        positionMarker(myLocation = getLastLocation());
    }

    return fragmentView;
}

From source file:org.telegram.ui.SettingsActivity.java

@Override
public View createView(Context context) {
    actionBar.setBackgroundColor(Theme.getColor(Theme.key_avatar_backgroundActionBarBlue));
    actionBar.setItemsBackgroundColor(Theme.getColor(Theme.key_avatar_actionBarSelectorBlue), false);
    actionBar.setItemsColor(Theme.getColor(Theme.key_avatar_actionBarIconBlue), false);
    actionBar.setBackButtonImage(R.drawable.ic_ab_back);
    actionBar.setAddToContainer(false);//from ww  w  .  ja  v a 2 s .  c o m
    extraHeight = 88;
    if (AndroidUtilities.isTablet()) {
        actionBar.setOccupyStatusBar(false);
    }
    actionBar.setActionBarMenuOnItemClick(new ActionBar.ActionBarMenuOnItemClick() {
        @Override
        public void onItemClick(int id) {
            if (id == -1) {
                finishFragment();
            } else if (id == edit_name) {
                presentFragment(new ChangeNameActivity());
            } else if (id == logout) {
                presentFragment(new LogoutActivity());
            }
        }
    });
    ActionBarMenu menu = actionBar.createMenu();
    ActionBarMenuItem item = menu.addItem(0, R.drawable.ic_ab_other);
    item.addSubItem(edit_name, LocaleController.getString("EditName", R.string.EditName));
    item.addSubItem(logout, LocaleController.getString("LogOut", R.string.LogOut));

    int scrollTo;
    int scrollToPosition = 0;
    Object writeButtonTag = null;
    if (listView != null) {
        scrollTo = layoutManager.findFirstVisibleItemPosition();
        View topView = layoutManager.findViewByPosition(scrollTo);
        if (topView != null) {
            scrollToPosition = topView.getTop();
        } else {
            scrollTo = -1;
        }
        writeButtonTag = writeButton.getTag();
    } else {
        scrollTo = -1;
    }

    listAdapter = new ListAdapter(context);

    fragmentView = new FrameLayout(context) {
        @Override
        protected boolean drawChild(@NonNull Canvas canvas, @NonNull View child, long drawingTime) {
            if (child == listView) {
                boolean result = super.drawChild(canvas, child, drawingTime);
                if (parentLayout != null) {
                    int actionBarHeight = 0;
                    int childCount = getChildCount();
                    for (int a = 0; a < childCount; a++) {
                        View view = getChildAt(a);
                        if (view == child) {
                            continue;
                        }
                        if (view instanceof ActionBar && view.getVisibility() == VISIBLE) {
                            if (((ActionBar) view).getCastShadows()) {
                                actionBarHeight = view.getMeasuredHeight();
                            }
                            break;
                        }
                    }
                    parentLayout.drawHeaderShadow(canvas, actionBarHeight);
                }
                return result;
            } else {
                return super.drawChild(canvas, child, drawingTime);
            }
        }
    };
    fragmentView.setBackgroundColor(Theme.getColor(Theme.key_windowBackgroundGray));
    FrameLayout frameLayout = (FrameLayout) fragmentView;

    listView = new RecyclerListView(context);
    listView.setVerticalScrollBarEnabled(false);
    listView.setLayoutManager(
            layoutManager = new LinearLayoutManager(context, LinearLayoutManager.VERTICAL, false) {
                @Override
                public boolean supportsPredictiveItemAnimations() {
                    return false;
                }
            });
    listView.setGlowColor(Theme.getColor(Theme.key_avatar_backgroundActionBarBlue));
    frameLayout.addView(listView, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, LayoutHelper.MATCH_PARENT,
            Gravity.TOP | Gravity.LEFT));
    listView.setAdapter(listAdapter);
    listView.setItemAnimator(null);
    listView.setLayoutAnimation(null);
    listView.setOnItemClickListener((view, position) -> {
        if (position == notificationRow) {
            presentFragment(new NotificationsSettingsActivity());
        } else if (position == privacyRow) {
            presentFragment(new PrivacySettingsActivity());
        } else if (position == dataRow) {
            presentFragment(new DataSettingsActivity());
        } else if (position == chatRow) {
            presentFragment(new ThemeActivity(ThemeActivity.THEME_TYPE_BASIC));
        } else if (position == helpRow) {
            BottomSheet.Builder builder = new BottomSheet.Builder(context);
            builder.setApplyTopPadding(false);

            LinearLayout linearLayout = new LinearLayout(context);
            linearLayout.setOrientation(LinearLayout.VERTICAL);

            HeaderCell headerCell = new HeaderCell(context, true, 23, 15, false);
            headerCell.setHeight(47);
            headerCell.setText(LocaleController.getString("SettingsHelp", R.string.SettingsHelp));
            linearLayout.addView(headerCell);

            LinearLayout linearLayoutInviteContainer = new LinearLayout(context);
            linearLayoutInviteContainer.setOrientation(LinearLayout.VERTICAL);
            linearLayout.addView(linearLayoutInviteContainer,
                    LayoutHelper.createLinear(LayoutHelper.MATCH_PARENT, LayoutHelper.WRAP_CONTENT));

            int count = 6;
            for (int a = 0; a < count; a++) {
                if (a >= 3 && a <= 4 && !BuildVars.LOGS_ENABLED || a == 5 && !BuildVars.DEBUG_VERSION) {
                    continue;
                }
                TextCell textCell = new TextCell(context);
                String text;
                switch (a) {
                case 0:
                    text = LocaleController.getString("AskAQuestion", R.string.AskAQuestion);
                    break;
                case 1:
                    text = LocaleController.getString("TelegramFAQ", R.string.TelegramFAQ);
                    break;
                case 2:
                    text = LocaleController.getString("PrivacyPolicy", R.string.PrivacyPolicy);
                    break;
                case 3:
                    text = LocaleController.getString("DebugSendLogs", R.string.DebugSendLogs);
                    break;
                case 4:
                    text = LocaleController.getString("DebugClearLogs", R.string.DebugClearLogs);
                    break;
                case 5:
                default:
                    text = "Switch Backend";
                    break;
                }
                textCell.setText(text,
                        BuildVars.LOGS_ENABLED || BuildVars.DEBUG_VERSION ? a != count - 1 : a != 2);
                textCell.setTag(a);
                textCell.setBackgroundDrawable(Theme.getSelectorDrawable(false));
                linearLayoutInviteContainer.addView(textCell,
                        LayoutHelper.createLinear(LayoutHelper.MATCH_PARENT, LayoutHelper.WRAP_CONTENT));
                textCell.setOnClickListener(v2 -> {
                    Integer tag = (Integer) v2.getTag();
                    switch (tag) {
                    case 0: {
                        showDialog(AlertsCreator.createSupportAlert(SettingsActivity.this));
                        break;
                    }
                    case 1:
                        Browser.openUrl(getParentActivity(),
                                LocaleController.getString("TelegramFaqUrl", R.string.TelegramFaqUrl));
                        break;
                    case 2:
                        Browser.openUrl(getParentActivity(),
                                LocaleController.getString("PrivacyPolicyUrl", R.string.PrivacyPolicyUrl));
                        break;
                    case 3:
                        sendLogs();
                        break;
                    case 4:
                        FileLog.cleanupLogs();
                        break;
                    case 5: {
                        if (getParentActivity() == null) {
                            return;
                        }
                        AlertDialog.Builder builder1 = new AlertDialog.Builder(getParentActivity());
                        builder1.setMessage(LocaleController.getString("AreYouSure", R.string.AreYouSure));
                        builder1.setTitle(LocaleController.getString("AppName", R.string.AppName));
                        builder1.setPositiveButton(LocaleController.getString("OK", R.string.OK),
                                (dialogInterface, i) -> {
                                    SharedConfig.pushAuthKey = null;
                                    SharedConfig.pushAuthKeyId = null;
                                    SharedConfig.saveConfig();
                                    ConnectionsManager.getInstance(currentAccount).switchBackend();
                                });
                        builder1.setNegativeButton(LocaleController.getString("Cancel", R.string.Cancel), null);
                        showDialog(builder1.create());
                        break;
                    }
                    }
                    builder.getDismissRunnable().run();
                });
            }
            builder.setCustomView(linearLayout);
            showDialog(builder.create());
        } else if (position == languageRow) {
            presentFragment(new LanguageSelectActivity());
        } else if (position == usernameRow) {
            presentFragment(new ChangeUsernameActivity());
        } else if (position == bioRow) {
            if (userInfo != null) {
                presentFragment(new ChangeBioActivity());
            }
        } else if (position == numberRow) {
            presentFragment(new ChangePhoneHelpActivity());
        }
    });

    listView.setOnItemLongClickListener(new RecyclerListView.OnItemLongClickListener() {

        private int pressCount = 0;

        @Override
        public boolean onItemClick(View view, int position) {
            if (position == versionRow) {
                pressCount++;
                if (pressCount >= 2 || BuildVars.DEBUG_PRIVATE_VERSION) {
                    AlertDialog.Builder builder = new AlertDialog.Builder(getParentActivity());
                    builder.setTitle(LocaleController.getString("DebugMenu", R.string.DebugMenu));
                    CharSequence[] items;
                    items = new CharSequence[] {
                            LocaleController.getString("DebugMenuImportContacts",
                                    R.string.DebugMenuImportContacts),
                            LocaleController.getString("DebugMenuReloadContacts",
                                    R.string.DebugMenuReloadContacts),
                            LocaleController.getString("DebugMenuResetContacts",
                                    R.string.DebugMenuResetContacts),
                            LocaleController.getString("DebugMenuResetDialogs", R.string.DebugMenuResetDialogs),
                            BuildVars.LOGS_ENABLED
                                    ? LocaleController.getString("DebugMenuDisableLogs",
                                            R.string.DebugMenuDisableLogs)
                                    : LocaleController.getString("DebugMenuEnableLogs",
                                            R.string.DebugMenuEnableLogs),
                            SharedConfig.inappCamera
                                    ? LocaleController.getString("DebugMenuDisableCamera",
                                            R.string.DebugMenuDisableCamera)
                                    : LocaleController.getString("DebugMenuEnableCamera",
                                            R.string.DebugMenuEnableCamera),
                            LocaleController.getString("DebugMenuClearMediaCache",
                                    R.string.DebugMenuClearMediaCache),
                            LocaleController.getString("DebugMenuCallSettings", R.string.DebugMenuCallSettings),
                            null, BuildVars.DEBUG_PRIVATE_VERSION ? "Check for app updates" : null };
                    builder.setItems(items, (dialog, which) -> {
                        if (which == 0) {
                            UserConfig.getInstance(currentAccount).syncContacts = true;
                            UserConfig.getInstance(currentAccount).saveConfig(false);
                            ContactsController.getInstance(currentAccount).forceImportContacts();
                        } else if (which == 1) {
                            ContactsController.getInstance(currentAccount).loadContacts(false, 0);
                        } else if (which == 2) {
                            ContactsController.getInstance(currentAccount).resetImportedContacts();
                        } else if (which == 3) {
                            MessagesController.getInstance(currentAccount).forceResetDialogs();
                        } else if (which == 4) {
                            BuildVars.LOGS_ENABLED = !BuildVars.LOGS_ENABLED;
                            SharedPreferences sharedPreferences = ApplicationLoader.applicationContext
                                    .getSharedPreferences("systemConfig", Context.MODE_PRIVATE);
                            sharedPreferences.edit().putBoolean("logsEnabled", BuildVars.LOGS_ENABLED).commit();
                        } else if (which == 5) {
                            SharedConfig.toggleInappCamera();
                        } else if (which == 6) {
                            MessagesStorage.getInstance(currentAccount).clearSentMedia();
                            SharedPreferences.Editor editor = MessagesController.getGlobalMainSettings().edit();
                            SharedConfig.setNoSoundHintShowed(false);
                        } else if (which == 7) {
                            VoIPHelper.showCallDebugSettings(getParentActivity());
                        } else if (which == 8) {
                            SharedConfig.toggleRoundCamera16to9();
                        } else if (which == 9) {
                            ((LaunchActivity) getParentActivity()).checkAppUpdate(true);
                        }
                    });
                    builder.setNegativeButton(LocaleController.getString("Cancel", R.string.Cancel), null);
                    showDialog(builder.create());
                } else {
                    try {
                        Toast.makeText(getParentActivity(), "\\_()_/", Toast.LENGTH_SHORT).show();
                    } catch (Exception e) {
                        FileLog.e(e);
                    }
                }
                return true;
            }
            return false;
        }
    });

    frameLayout.addView(actionBar);

    extraHeightView = new View(context);
    extraHeightView.setPivotY(0);
    extraHeightView.setBackgroundColor(Theme.getColor(Theme.key_avatar_backgroundActionBarBlue));
    frameLayout.addView(extraHeightView, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, 88));

    shadowView = new View(context);
    shadowView.setBackgroundResource(R.drawable.header_shadow);
    frameLayout.addView(shadowView, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, 3));

    avatarContainer = new FrameLayout(context);
    avatarContainer.setPivotX(LocaleController.isRTL ? AndroidUtilities.dp(42) : 0);
    avatarContainer.setPivotY(0);
    frameLayout.addView(avatarContainer,
            LayoutHelper.createFrame(42, 42,
                    Gravity.TOP | (LocaleController.isRTL ? Gravity.RIGHT : Gravity.LEFT),
                    (LocaleController.isRTL ? 0 : 64), 0, (LocaleController.isRTL ? 64 : 0), 0));
    avatarContainer.setOnClickListener(v -> {
        if (avatar != null) {
            return;
        }
        TLRPC.User user = MessagesController.getInstance(currentAccount)
                .getUser(UserConfig.getInstance(currentAccount).getClientUserId());
        if (user != null && user.photo != null && user.photo.photo_big != null) {
            PhotoViewer.getInstance().setParentActivity(getParentActivity());
            PhotoViewer.getInstance().openPhoto(user.photo.photo_big, provider);
        }
    });

    avatarImage = new BackupImageView(context);
    avatarImage.setRoundRadius(AndroidUtilities.dp(21));
    avatarContainer.addView(avatarImage, LayoutHelper.createFrame(42, 42));

    Paint paint = new Paint(Paint.ANTI_ALIAS_FLAG);
    paint.setColor(0x55000000);

    avatarProgressView = new RadialProgressView(context) {
        @Override
        protected void onDraw(Canvas canvas) {
            if (avatarImage != null && avatarImage.getImageReceiver().hasNotThumb()) {
                paint.setAlpha((int) (0x55 * avatarImage.getImageReceiver().getCurrentAlpha()));
                canvas.drawCircle(getMeasuredWidth() / 2, getMeasuredHeight() / 2, AndroidUtilities.dp(21),
                        paint);
            }
            super.onDraw(canvas);
        }
    };
    avatarProgressView.setSize(AndroidUtilities.dp(26));
    avatarProgressView.setProgressColor(0xffffffff);
    avatarContainer.addView(avatarProgressView, LayoutHelper.createFrame(42, 42));

    showAvatarProgress(false, false);

    nameTextView = new TextView(context) {
        @Override
        protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
            super.onMeasure(widthMeasureSpec, heightMeasureSpec);
            setPivotX(LocaleController.isRTL ? getMeasuredWidth() : 0);
        }
    };
    nameTextView.setTextColor(Theme.getColor(Theme.key_profile_title));
    nameTextView.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 18);
    nameTextView.setLines(1);
    nameTextView.setMaxLines(1);
    nameTextView.setSingleLine(true);
    nameTextView.setEllipsize(TextUtils.TruncateAt.END);
    nameTextView.setGravity(LocaleController.isRTL ? Gravity.RIGHT : Gravity.LEFT);
    nameTextView.setTypeface(AndroidUtilities.getTypeface("fonts/rmedium.ttf"));
    nameTextView.setPivotY(0);
    frameLayout.addView(nameTextView,
            LayoutHelper.createFrame(LayoutHelper.WRAP_CONTENT, LayoutHelper.WRAP_CONTENT,
                    (LocaleController.isRTL ? Gravity.RIGHT : Gravity.LEFT) | Gravity.TOP,
                    LocaleController.isRTL ? 48 : 118, 0, LocaleController.isRTL ? 118 : 48, 0));

    onlineTextView = new TextView(context);
    onlineTextView.setTextColor(Theme.getColor(Theme.key_avatar_subtitleInProfileBlue));
    onlineTextView.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 14);
    onlineTextView.setLines(1);
    onlineTextView.setMaxLines(1);
    onlineTextView.setSingleLine(true);
    onlineTextView.setEllipsize(TextUtils.TruncateAt.END);
    onlineTextView.setGravity(LocaleController.isRTL ? Gravity.RIGHT : Gravity.LEFT);
    frameLayout.addView(onlineTextView,
            LayoutHelper.createFrame(LayoutHelper.WRAP_CONTENT, LayoutHelper.WRAP_CONTENT,
                    (LocaleController.isRTL ? Gravity.RIGHT : Gravity.LEFT) | Gravity.TOP,
                    LocaleController.isRTL ? 48 : 118, 0, LocaleController.isRTL ? 118 : 48, 0));

    writeButton = new ImageView(context);
    Drawable drawable = Theme.createSimpleSelectorCircleDrawable(AndroidUtilities.dp(56),
            Theme.getColor(Theme.key_profile_actionBackground),
            Theme.getColor(Theme.key_profile_actionPressedBackground));
    if (Build.VERSION.SDK_INT < 21) {
        Drawable shadowDrawable = context.getResources().getDrawable(R.drawable.floating_shadow_profile)
                .mutate();
        shadowDrawable.setColorFilter(new PorterDuffColorFilter(0xff000000, PorterDuff.Mode.MULTIPLY));
        CombinedDrawable combinedDrawable = new CombinedDrawable(shadowDrawable, drawable, 0, 0);
        combinedDrawable.setIconSize(AndroidUtilities.dp(56), AndroidUtilities.dp(56));
        drawable = combinedDrawable;
    }
    writeButton.setBackgroundDrawable(drawable);
    writeButton.setImageResource(R.drawable.menu_camera_av);
    writeButton.setColorFilter(
            new PorterDuffColorFilter(Theme.getColor(Theme.key_profile_actionIcon), PorterDuff.Mode.MULTIPLY));
    writeButton.setScaleType(ImageView.ScaleType.CENTER);
    if (Build.VERSION.SDK_INT >= 21) {
        StateListAnimator animator = new StateListAnimator();
        animator.addState(new int[] { android.R.attr.state_pressed },
                ObjectAnimator
                        .ofFloat(writeButton, "translationZ", AndroidUtilities.dp(2), AndroidUtilities.dp(4))
                        .setDuration(200));
        animator.addState(new int[] {},
                ObjectAnimator
                        .ofFloat(writeButton, "translationZ", AndroidUtilities.dp(4), AndroidUtilities.dp(2))
                        .setDuration(200));
        writeButton.setStateListAnimator(animator);
        writeButton.setOutlineProvider(new ViewOutlineProvider() {
            @SuppressLint("NewApi")
            @Override
            public void getOutline(View view, Outline outline) {
                outline.setOval(0, 0, AndroidUtilities.dp(56), AndroidUtilities.dp(56));
            }
        });
    }
    frameLayout.addView(writeButton,
            LayoutHelper.createFrame(Build.VERSION.SDK_INT >= 21 ? 56 : 60,
                    Build.VERSION.SDK_INT >= 21 ? 56 : 60,
                    (LocaleController.isRTL ? Gravity.LEFT : Gravity.RIGHT) | Gravity.TOP,
                    LocaleController.isRTL ? 16 : 0, 0, LocaleController.isRTL ? 0 : 16, 0));
    writeButton.setOnClickListener(v -> {
        TLRPC.User user = MessagesController.getInstance(currentAccount)
                .getUser(UserConfig.getInstance(currentAccount).getClientUserId());
        if (user == null) {
            user = UserConfig.getInstance(currentAccount).getCurrentUser();
        }
        if (user == null) {
            return;
        }
        imageUpdater.openMenu(
                user.photo != null && user.photo.photo_big != null
                        && !(user.photo instanceof TLRPC.TL_userProfilePhotoEmpty),
                () -> MessagesController.getInstance(currentAccount).deleteUserPhoto(null));
    });

    if (scrollTo != -1) {
        layoutManager.scrollToPositionWithOffset(scrollTo, scrollToPosition);

        if (writeButtonTag != null) {
            writeButton.setTag(0);
            writeButton.setScaleX(0.2f);
            writeButton.setScaleY(0.2f);
            writeButton.setAlpha(0.0f);
            writeButton.setVisibility(View.GONE);
        }
    }

    needLayout();

    listView.setOnScrollListener(new RecyclerView.OnScrollListener() {
        @Override
        public void onScrolled(RecyclerView recyclerView, int dx, int dy) {
            if (layoutManager.getItemCount() == 0) {
                return;
            }
            int height = 0;
            View child = recyclerView.getChildAt(0);
            if (child != null) {
                if (layoutManager.findFirstVisibleItemPosition() == 0) {
                    height = AndroidUtilities.dp(88) + (child.getTop() < 0 ? child.getTop() : 0);
                }
                if (extraHeight != height) {
                    extraHeight = height;
                    needLayout();
                }
            }
        }
    });

    return fragmentView;
}