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

Example 66 with Transition

use of android.transition.Transition in project android_frameworks_base by AOSPA.

the class Fragment method loadTransition.

private static Transition loadTransition(Context context, TypedArray typedArray, Transition currentValue, Transition defaultValue, int id) {
    if (currentValue != defaultValue) {
        return currentValue;
    }
    int transitionId = typedArray.getResourceId(id, 0);
    Transition transition = defaultValue;
    if (transitionId != 0 && transitionId != com.android.internal.R.transition.no_transition) {
        TransitionInflater inflater = TransitionInflater.from(context);
        transition = inflater.inflateTransition(transitionId);
        if (transition instanceof TransitionSet && ((TransitionSet) transition).getTransitionCount() == 0) {
            transition = null;
        }
    }
    return transition;
}

Example 67 with Transition

use of android.transition.Transition in project android_frameworks_base by AOSPA.

the class ExitTransitionCoordinator method startExitTransition.

private void startExitTransition() {
    Transition transition = getExitTransition();
    ViewGroup decorView = getDecor();
    if (transition != null && decorView != null && mTransitioningViews != null) {
        setTransitioningViewsVisiblity(View.VISIBLE, false);
        TransitionManager.beginDelayedTransition(decorView, transition);
        setTransitioningViewsVisiblity(View.INVISIBLE, false);
        decorView.invalidate();
    } else {
        transitionStarted();
    }
}

Example 68 with Transition

use of android.transition.Transition in project android_frameworks_base by AOSPA.

the class ExitTransitionCoordinator method startSharedElementExit.

private void startSharedElementExit(final ViewGroup decorView) {
    Transition transition = getSharedElementExitTransition();
    transition.addListener(new Transition.TransitionListenerAdapter() {

        @Override
        public void onTransitionEnd(Transition transition) {
            transition.removeListener(this);
            if (isViewsTransitionComplete()) {
                delayCancel();
            }
        }
    });
    final ArrayList<View> sharedElementSnapshots = createSnapshots(mExitSharedElementBundle, mSharedElementNames);
    decorView.getViewTreeObserver().addOnPreDrawListener(new ViewTreeObserver.OnPreDrawListener() {

        @Override
        public boolean onPreDraw() {
            decorView.getViewTreeObserver().removeOnPreDrawListener(this);
            setSharedElementState(mExitSharedElementBundle, sharedElementSnapshots);
            return true;
        }
    });
    setGhostVisibility(View.INVISIBLE);
    scheduleGhostVisibilityChange(View.INVISIBLE);
    if (mListener != null) {
        mListener.onSharedElementEnd(mSharedElementNames, mSharedElements, sharedElementSnapshots);
    }
    TransitionManager.beginDelayedTransition(decorView, transition);
    scheduleGhostVisibilityChange(View.VISIBLE);
    setGhostVisibility(View.VISIBLE);
    decorView.invalidate();
}

Example 69 with Transition

use of android.transition.Transition in project android_frameworks_base by AOSPA.

the class ExitTransitionCoordinator method getExitTransition.

private Transition getExitTransition() {
    Transition viewsTransition = null;
    if (mTransitioningViews != null && !mTransitioningViews.isEmpty()) {
        viewsTransition = configureTransition(getViewsTransition(), true);
    }
    if (viewsTransition == null) {
        viewsTransitionComplete();
    } else {
        final ArrayList<View> transitioningViews = mTransitioningViews;
        viewsTransition.addListener(new ContinueTransitionListener() {

            @Override
            public void onTransitionEnd(Transition transition) {
                transition.removeListener(this);
                viewsTransitionComplete();
                if (mIsHidden && transitioningViews != null) {
                    showViews(transitioningViews, true);
                    setTransitioningViewsVisiblity(View.VISIBLE, true);
                }
                if (mSharedElementBundle != null) {
                    delayCancel();
                }
                super.onTransitionEnd(transition);
            }
        });
    }
    return viewsTransition;
}

Example 70 with Transition

use of android.transition.Transition in project android_frameworks_base by DirtyUnicorns.

the class BackStackRecord method addTargets.

/**
     * This method adds views as targets to the transition, but only if the transition
     * doesn't already have a target. It is best for views to contain one View object
     * that does not exist in the view hierarchy (state.nonExistentView) so that
     * when they are removed later, a list match will suffice to remove the targets.
     * Otherwise, if you happened to have targeted the exact views for the transition,
     * the removeTargets call will remove them unexpectedly.
     */
public static void addTargets(Transition transition, ArrayList<View> views) {
    if (transition instanceof TransitionSet) {
        TransitionSet set = (TransitionSet) transition;
        int numTransitions = set.getTransitionCount();
        for (int i = 0; i < numTransitions; i++) {
            Transition child = set.getTransitionAt(i);
            addTargets(child, views);
        }
    } else if (!hasSimpleTarget(transition)) {
        List<View> targets = transition.getTargets();
        if (isNullOrEmpty(targets)) {
            // We can just add the target views
            int numViews = views.size();
            for (int i = 0; i < numViews; i++) {
                transition.addTarget(views.get(i));
            }
        }
    }
}