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

Example 16 with TransitionSet

use of android.transition.TransitionSet in project platform_frameworks_base by android.

the class BackStackRecord method getSharedElementTransition.

private static TransitionSet getSharedElementTransition(Fragment inFragment, Fragment outFragment, boolean isBack) {
    if (inFragment == null || outFragment == null) {
        return null;
    }
    Transition transition = cloneTransition(isBack ? outFragment.getSharedElementReturnTransition() : inFragment.getSharedElementEnterTransition());
    if (transition == null) {
        return null;
    }
    TransitionSet transitionSet = new TransitionSet();
    transitionSet.addTransition(transition);
    return transitionSet;
}

Example 17 with TransitionSet

use of android.transition.TransitionSet in project platform_frameworks_base by android.

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));
            }
        }
    }
}

Example 18 with TransitionSet

use of android.transition.TransitionSet in project platform_frameworks_base by android.

the class ActivityTransitionCoordinator method setTargets.

protected Transition setTargets(Transition transition, boolean add) {
    if (transition == null || (add && (mTransitioningViews == null || mTransitioningViews.isEmpty()))) {
        return null;
    }
    // Add the targets to a set containing transition so that transition
    // remains unaffected. We don't want to modify the targets of transition itself.
    TransitionSet set = new TransitionSet();
    if (mTransitioningViews != null) {
        for (int i = mTransitioningViews.size() - 1; i >= 0; i--) {
            View view = mTransitioningViews.get(i);
            if (add) {
                set.addTarget(view);
            } else {
                set.excludeTarget(view, true);
            }
        }
    }
    // By adding the transition after addTarget, we prevent addTarget from
    // affecting transition.
    set.addTransition(transition);
    if (!add && mTransitioningViews != null && !mTransitioningViews.isEmpty()) {
        // Allow children of excluded transitioning views, but not the views themselves
        set = new TransitionSet().addTransition(set);
    }
    return set;
}

Example 19 with TransitionSet

use of android.transition.TransitionSet in project platform_frameworks_base by android.

the class PopupWindow method getTransition.

private Transition getTransition(int resId) {
    if (resId != 0 && resId != R.transition.no_transition) {
        final TransitionInflater inflater = TransitionInflater.from(mContext);
        final Transition transition = inflater.inflateTransition(resId);
        if (transition != null) {
            final boolean isEmpty = transition instanceof TransitionSet && ((TransitionSet) transition).getTransitionCount() == 0;
            if (!isEmpty) {
                return transition;
            }
        }
    }
    return null;
}

Example 20 with TransitionSet

use of android.transition.TransitionSet in project android_frameworks_base by ResurrectionRemix.

the class CrossfadeMultiple method onCreate.

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.crossfade_multiple);
    ViewGroup container = (ViewGroup) findViewById(R.id.container);
    mSceneRoot = container;
    mButton = (Button) findViewById(R.id.button);
    mImageView = (ImageView) findViewById(R.id.imageview);
    mTextView = (TextView) findViewById(R.id.textview);
    mCrossfade = new Crossfade();
    mCrossfade.addTarget(R.id.button).addTarget(R.id.textview).addTarget(R.id.imageview);
    mCrossfadeGroup = new TransitionSet();
    mCrossfadeGroup.setDuration(300);
    mCrossfadeGroup.addTransition(mCrossfade).addTransition(new ChangeBounds());
    mTransition = mCrossfadeGroup;
    mInOutGroup = new TransitionSet();
    Crossfade inOut = new Crossfade();
    inOut.setDuration(300);
    inOut.setFadeBehavior(Crossfade.FADE_BEHAVIOR_OUT_IN);
    ChangeBounds changeBounds = new ChangeBounds();
    changeBounds.setStartDelay(150);
    changeBounds.setDuration(0);
    mInOutGroup.addTransition(inOut).addTransition(changeBounds);
    mTextChangeGroup1 = new TransitionSet();
    ChangeText changeTextInOut = new ChangeText();
    changeTextInOut.setChangeBehavior(ChangeText.CHANGE_BEHAVIOR_OUT_IN);
    mTextChangeGroup1.addTransition(changeTextInOut).addTransition(new ChangeBounds());
    mTextChangeGroup2 = new TransitionSet();
    mTextChangeGroup2.setOrdering(TransitionSet.ORDERING_SEQUENTIAL);
    ChangeText changeTextOut = new ChangeText();
    changeTextOut.setChangeBehavior(ChangeText.CHANGE_BEHAVIOR_OUT);
    mTextChangeGroup2.addTransition(changeTextOut).addTransition(new ChangeBounds());
    mTextChangeGroup3 = new TransitionSet();
    mTextChangeGroup3.setOrdering(TransitionSet.ORDERING_SEQUENTIAL);
    ChangeText changeTextIn = new ChangeText();
    changeTextIn.setChangeBehavior(ChangeText.CHANGE_BEHAVIOR_IN);
    mTextChangeGroup3.addTransition(changeTextIn).addTransition(new ChangeBounds());
}