Examples with Transition androidx.transition.Transition used on opensource projects

Example 6 with Transition

use of androidx.transition.Transition in project IITB-App by wncc.

the class Utils method updateSharedElementFragment.

public static void updateSharedElementFragment(final Fragment fragment, final Fragment currentFragment, Map<View, String> sharedElements) {
    FragmentTransaction ft = currentFragment.getActivity().getSupportFragmentManager().beginTransaction();
    Transition transition = new DetailsTransition();
    /* Set up transitions */
    fragment.setSharedElementEnterTransition(transition);
    fragment.setEnterTransition(new Slide());
    currentFragment.setExitTransition(new Fade());
    fragment.setSharedElementReturnTransition(transition);
    /* Set transition for parent in case it is a child */
    if (currentFragment instanceof TransitionTargetChild) {
        ((TransitionTargetChild) currentFragment).getParent().setExitTransition(new Fade());
    }
    transition.addListener(new Transition.TransitionListener() {

        @Override
        public void onTransitionStart(Transition transition) {
        }

        @Override
        public void onTransitionEnd(Transition transition) {
            if (fragment instanceof TransitionTargetFragment) {
                ((TransitionTargetFragment) fragment).transitionEnd();
            }
            if (currentFragment instanceof TransitionTargetFragment) {
                ((TransitionTargetFragment) currentFragment).transitionEnd();
            }
        }

        @Override
        public void onTransitionCancel(Transition transition) {
        }

        @Override
        public void onTransitionPause(Transition transition) {
        }

        @Override
        public void onTransitionResume(Transition transition) {
        }
    });
    /* Add all shared elements */
    for (Map.Entry<View, String> entry : sharedElements.entrySet()) {
        ft.addSharedElement(entry.getKey(), entry.getValue());
    }
    /* Update the fragment */
    ft.replace(R.id.framelayout_for_fragment, fragment, getTag(fragment)).addToBackStack(getTag(fragment)).commit();
}

Example 7 with Transition

use of androidx.transition.Transition in project Signal-Android by signalapp.

the class WebRtcCallView method fadeInNewUiState.

private void fadeInNewUiState(boolean useSmallMargins, boolean showSmallHeader) {
    Transition transition = new AutoTransition().setDuration(TRANSITION_DURATION_MILLIS);
    TransitionManager.beginDelayedTransition(parent, transition);
    ConstraintSet constraintSet = new ConstraintSet();
    constraintSet.clone(parent);
    for (View view : SetUtil.difference(allTimeVisibleViews, visibleViewSet)) {
        constraintSet.setVisibility(view.getId(), ConstraintSet.GONE);
    }
    for (View view : visibleViewSet) {
        constraintSet.setVisibility(view.getId(), ConstraintSet.VISIBLE);
        if (adjustableMarginsSet.contains(view)) {
            constraintSet.setMargin(view.getId(), ConstraintSet.END, ViewUtil.dpToPx(useSmallMargins ? SMALL_ONGOING_CALL_BUTTON_MARGIN_DP : LARGE_ONGOING_CALL_BUTTON_MARGIN_DP));
        }
    }
    adjustParticipantsRecycler(constraintSet);
    constraintSet.applyTo(parent);
    if (showSmallHeader) {
        smallHeaderConstraints.setVisibility(incomingRingStatus.getId(), visibleViewSet.contains(incomingRingStatus) ? View.VISIBLE : View.GONE);
        smallHeaderConstraints.applyTo(toolbar);
    } else {
        largeHeaderConstraints.setVisibility(incomingRingStatus.getId(), visibleViewSet.contains(incomingRingStatus) ? View.VISIBLE : View.GONE);
        largeHeaderConstraints.applyTo(toolbar);
    }
}

Example 8 with Transition

use of androidx.transition.Transition in project Signal-Android by signalapp.

the class WebRtcCallView method fadeControls.

private void fadeControls(int visibility) {
    controlsVisible = visibility == VISIBLE;
    Transition transition = new AutoTransition().setOrdering(TransitionSet.ORDERING_TOGETHER).setDuration(TRANSITION_DURATION_MILLIS);
    TransitionManager.endTransitions(parent);
    if (controlsListener != null) {
        if (controlsVisible) {
            controlsListener.showSystemUI();
        } else {
            controlsListener.hideSystemUI();
        }
    }
    TransitionManager.beginDelayedTransition(parent, transition);
    ConstraintSet constraintSet = new ConstraintSet();
    constraintSet.clone(parent);
    for (View view : controlsToFade()) {
        constraintSet.setVisibility(view.getId(), visibility);
    }
    adjustParticipantsRecycler(constraintSet);
    constraintSet.applyTo(parent);
    layoutParticipants();
}

Example 9 with Transition

use of androidx.transition.Transition in project Transitions-Everywhere by andkulikov.

the class ChangeText method createAnimator.

@Nullable
@Override
public Animator createAnimator(@NonNull ViewGroup sceneRoot, @Nullable TransitionValues startValues, @Nullable TransitionValues endValues) {
    if (startValues == null || endValues == null || !(startValues.view instanceof TextView) || !(endValues.view instanceof TextView)) {
        return null;
    }
    final TextView view = (TextView) endValues.view;
    Map<String, Object> startVals = startValues.values;
    Map<String, Object> endVals = endValues.values;
    final CharSequence startText = startVals.get(PROPNAME_TEXT) != null ? (CharSequence) startVals.get(PROPNAME_TEXT) : "";
    final CharSequence endText = endVals.get(PROPNAME_TEXT) != null ? (CharSequence) endVals.get(PROPNAME_TEXT) : "";
    final int startSelectionStart, startSelectionEnd, endSelectionStart, endSelectionEnd;
    if (view instanceof EditText) {
        startSelectionStart = startVals.get(PROPNAME_TEXT_SELECTION_START) != null ? (Integer) startVals.get(PROPNAME_TEXT_SELECTION_START) : -1;
        startSelectionEnd = startVals.get(PROPNAME_TEXT_SELECTION_END) != null ? (Integer) startVals.get(PROPNAME_TEXT_SELECTION_END) : startSelectionStart;
        endSelectionStart = endVals.get(PROPNAME_TEXT_SELECTION_START) != null ? (Integer) endVals.get(PROPNAME_TEXT_SELECTION_START) : -1;
        endSelectionEnd = endVals.get(PROPNAME_TEXT_SELECTION_END) != null ? (Integer) endVals.get(PROPNAME_TEXT_SELECTION_END) : endSelectionStart;
    } else {
        startSelectionStart = startSelectionEnd = endSelectionStart = endSelectionEnd = -1;
    }
    if (!startText.equals(endText)) {
        final int startColor;
        final int endColor;
        if (mChangeBehavior != CHANGE_BEHAVIOR_IN) {
            view.setText(startText);
            if (view instanceof EditText) {
                setSelection(((EditText) view), startSelectionStart, startSelectionEnd);
            }
        }
        Animator anim;
        if (mChangeBehavior == CHANGE_BEHAVIOR_KEEP) {
            startColor = endColor = 0;
            anim = ValueAnimator.ofFloat(0, 1);
            anim.addListener(new AnimatorListenerAdapter() {

                @Override
                public void onAnimationEnd(Animator animation) {
                    if (startText.equals(view.getText())) {
                        // Only set if it hasn't been changed since anim started
                        view.setText(endText);
                        if (view instanceof EditText) {
                            setSelection(((EditText) view), endSelectionStart, endSelectionEnd);
                        }
                    }
                }
            });
        } else {
            startColor = (Integer) startVals.get(PROPNAME_TEXT_COLOR);
            endColor = (Integer) endVals.get(PROPNAME_TEXT_COLOR);
            // Fade out start text
            ValueAnimator outAnim = null, inAnim = null;
            if (mChangeBehavior == CHANGE_BEHAVIOR_OUT_IN || mChangeBehavior == CHANGE_BEHAVIOR_OUT) {
                outAnim = ValueAnimator.ofInt(Color.alpha(startColor), 0);
                outAnim.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {

                    @Override
                    public void onAnimationUpdate(@NonNull ValueAnimator animation) {
                        int currAlpha = (Integer) animation.getAnimatedValue();
                        view.setTextColor(currAlpha << 24 | startColor & 0xff0000 | startColor & 0xff00 | startColor & 0xff);
                    }
                });
                outAnim.addListener(new AnimatorListenerAdapter() {

                    @Override
                    public void onAnimationEnd(Animator animation) {
                        if (startText.equals(view.getText())) {
                            // Only set if it hasn't been changed since anim started
                            view.setText(endText);
                            if (view instanceof EditText) {
                                setSelection(((EditText) view), endSelectionStart, endSelectionEnd);
                            }
                        }
                        // restore opaque alpha and correct end color
                        view.setTextColor(endColor);
                    }
                });
            }
            if (mChangeBehavior == CHANGE_BEHAVIOR_OUT_IN || mChangeBehavior == CHANGE_BEHAVIOR_IN) {
                inAnim = ValueAnimator.ofInt(0, Color.alpha(endColor));
                inAnim.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {

                    @Override
                    public void onAnimationUpdate(@NonNull ValueAnimator animation) {
                        int currAlpha = (Integer) animation.getAnimatedValue();
                        view.setTextColor(currAlpha << 24 | Color.red(endColor) << 16 | Color.green(endColor) << 8 | Color.blue(endColor));
                    }
                });
                inAnim.addListener(new AnimatorListenerAdapter() {

                    @Override
                    public void onAnimationCancel(Animator animation) {
                        // restore opaque alpha and correct end color
                        view.setTextColor(endColor);
                    }
                });
            }
            if (outAnim != null && inAnim != null) {
                anim = new AnimatorSet();
                ((AnimatorSet) anim).playSequentially(outAnim, inAnim);
            } else if (outAnim != null) {
                anim = outAnim;
            } else {
                // Must be an in-only animation
                anim = inAnim;
            }
        }
        TransitionListener transitionListener = new TransitionListenerAdapter() {

            int mPausedColor = 0;

            @Override
            public void onTransitionPause(@NonNull Transition transition) {
                if (mChangeBehavior != CHANGE_BEHAVIOR_IN) {
                    view.setText(endText);
                    if (view instanceof EditText) {
                        setSelection(((EditText) view), endSelectionStart, endSelectionEnd);
                    }
                }
                if (mChangeBehavior > CHANGE_BEHAVIOR_KEEP) {
                    mPausedColor = view.getCurrentTextColor();
                    view.setTextColor(endColor);
                }
            }

            @Override
            public void onTransitionResume(@NonNull Transition transition) {
                if (mChangeBehavior != CHANGE_BEHAVIOR_IN) {
                    view.setText(startText);
                    if (view instanceof EditText) {
                        setSelection(((EditText) view), startSelectionStart, startSelectionEnd);
                    }
                }
                if (mChangeBehavior > CHANGE_BEHAVIOR_KEEP) {
                    view.setTextColor(mPausedColor);
                }
            }

            @Override
            public void onTransitionEnd(@NonNull Transition transition) {
                transition.removeListener(this);
            }
        };
        addListener(transitionListener);
        return anim;
    }
    return null;
}

Example 10 with Transition

use of androidx.transition.Transition in project Transitions-Everywhere by andkulikov.

the class InterpolatorDurationStartDelaySample method onCreateView.

@Nullable
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View view = inflater.inflate(R.layout.fragment_interpolator, container, false);
    final ViewGroup transitionsContainer = view.findViewById(R.id.transitions_container);
    final View button = transitionsContainer.findViewById(R.id.button);
    button.setOnClickListener(new View.OnClickListener() {

        boolean mToRightAnimation;

        @Override
        public void onClick(View v) {
            mToRightAnimation = !mToRightAnimation;
            Transition transition = new ChangeBounds();
            transition.setDuration(mToRightAnimation ? 700 : 300);
            transition.setInterpolator(mToRightAnimation ? new FastOutSlowInInterpolator() : new AccelerateInterpolator());
            transition.setStartDelay(mToRightAnimation ? 0 : 500);
            TransitionManager.beginDelayedTransition(transitionsContainer, transition);
            FrameLayout.LayoutParams params = (FrameLayout.LayoutParams) button.getLayoutParams();
            params.gravity = mToRightAnimation ? (Gravity.RIGHT | Gravity.TOP) : (Gravity.LEFT | Gravity.TOP);
            button.setLayoutParams(params);
        }
    });
    return view;
}