Example usage for android.view ViewGroup isLaidOut

Introduction

In this page you can find the example usage for android.view ViewGroup isLaidOut.

Prototype

public boolean isLaidOut() 

Source Link

Document

Returns true if this view has been through at least one layout since it was last attached to or detached from a window.

Usage

From source file:com.givewaygames.transition.TransitionManager.java

/**
 * Convenience method to animate to a new scene defined by all changes within
 * the given scene root between calling this method and the next rendering frame.
 * Calling this method causes TransitionManager to capture current values in the
 * scene root and then post a request to run a transition on the next frame.
 * At that time, the new values in the scene root will be captured and changes
 * will be animated. There is no need to create a Scene; it is implied by
 * changes which take place between calling this method and the next frame when
 * the transition begins./*  w ww .ja  v a 2 s .c o  m*/
 *
 * <p>Calling this method several times before the next frame (for example, if
 * unrelated code also wants to make dynamic changes and run a transition on
 * the same scene root), only the first call will trigger capturing values
 * and exiting the current scene. Subsequent calls to the method with the
 * same scene root during the same frame will be ignored.</p>
 *
 * <p>Passing in <code>null</code> for the transition parameter will
 * cause the TransitionManager to use its default transition.</p>
 *
 * @param sceneRoot The root of the View hierarchy to run the transition on.
 * @param transition The transition to use for this change. A
 * value of null causes the TransitionManager to use the default transition.
 */
public static void beginDelayedTransition(final ViewGroup sceneRoot, Transition transition) {
    if (!sPendingTransitions.contains(sceneRoot) && sceneRoot.isLaidOut()) {
        if (Transition.DBG) {
            Log.d(LOG_TAG, "beginDelayedTransition: root, transition = " + sceneRoot + ", " + transition);
        }
        sPendingTransitions.add(sceneRoot);
        if (transition == null) {
            transition = sDefaultTransition;
        }
        final Transition transitionClone = transition.clone();
        sceneChangeSetup(sceneRoot, transitionClone);
        Scene.setCurrentScene(sceneRoot, null);
        sceneChangeRunTransition(sceneRoot, transitionClone);
    }
}

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From source file:com.achep.acdisplay.ui.components.MediaWidget.java

/**
 * Updates the content of the view to latest metadata
 * provided by {@link com.achep.acdisplay.services.media.MediaController2#getMetadata()}.
 *///from w  ww  .  j  av  a2s  .  com
private void populateMetadata() {
    if (mIdle) {
        ViewGroup vg = getView();
        if (Device.hasKitKatApi() && vg.isLaidOut() && getFragment().isAnimatable()) {
            TransitionManager.beginDelayedTransition(vg);
        }
    }

    Metadata metadata = mMediaController.getMetadata();
    ViewUtils.safelySetText(mTitleView, metadata.title);
    ViewUtils.safelySetText(mSubtitleView, metadata.subtitle);
    mDurationText.setText(formatTime(metadata.duration));
    mSeekUiAtomic.stop();
    mSeekBar.setMax(Math.min(100, (int) (metadata.duration / 1000L)));

    if (mArtworkView != null) {
        mArtworkView.setImageBitmap(metadata.bitmap);
    }
}

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From source file:com.bullmobi.message.ui.components.MediaWidget.java

@Override
protected ViewGroup onCreateView(@NonNull LayoutInflater inflater, @NonNull ViewGroup container,
        @Nullable ViewGroup sceneView) {
    boolean initialize = sceneView == null;
    if (initialize) {
        sceneView = (ViewGroup) inflater.inflate(R.layout.easynotification_scene_music, container, false);
        assert sceneView != null;
    }/*from w  ww .  j a v  a  2  s.c om*/

    mArtworkView = (ImageView) sceneView.findViewById(R.id.artwork);
    ViewGroup infoLayout = (ViewGroup) sceneView.findViewById(R.id.metadata);
    mTitleView = (TextView) infoLayout.findViewById(R.id.media_title);
    mSubtitleView = (TextView) infoLayout.findViewById(R.id.media_subtitle);
    mButtonPrevious = (ImageButton) sceneView.findViewById(R.id.previous);
    mButtonPlayPause = (ImageButton) sceneView.findViewById(R.id.play);
    mButtonNext = (ImageButton) sceneView.findViewById(R.id.next);
    mSeekLayout = (ViewGroup) sceneView.findViewById(R.id.seek_layout);
    mSeekBar = (SeekBar) mSeekLayout.findViewById(R.id.seek_bar);
    mPositionText = (TextView) mSeekLayout.findViewById(R.id.playback_position);
    mDurationText = (TextView) mSeekLayout.findViewById(R.id.duration);

    if (!initialize) {
        return sceneView;
    }

    mSeekBar.setOnSeekBarChangeListener(this);
    mButtonPrevious.setOnClickListener(this);
    mButtonPlayPause.setImageDrawable(mPlayPauseDrawable);
    mButtonPlayPause.setOnClickListener(this);
    mButtonPlayPause.setOnLongClickListener(this);
    mButtonNext.setOnClickListener(this);

    // Show the seek-panel on long click.
    infoLayout.setOnLongClickListener(new View.OnLongClickListener() {
        @Override
        public boolean onLongClick(View v) {
            // Don't allow seeking on a weird song.
            if (mMediaController.getMetadata().duration <= 0 || mMediaController.getPlaybackPosition() < 0) {
                if (mSeekUiAtomic.isRunning()) {
                    toggleSeekUiVisibility();
                    return true;
                }
                return false;
            }

            toggleSeekUiVisibility();
            return true;
        }

        private void toggleSeekUiVisibility() {
            ViewGroup vg = getView();
            if (Device.hasKitKatApi() && vg.isLaidOut() && getFragment().isAnimatable()) {
                TransitionManager.beginDelayedTransition(vg);
            }
            mSeekUiAtomic.react(!mSeekUiAtomic.isRunning());
            mCallback.requestTimeoutRestart(MediaWidget.this);
        }
    });

    if (Device.hasLollipopApi()) {
        // FIXME: Ripple doesn't work if the background is set (masked ripple works fine, but ugly).
        // Apply our own ripple drawable with slightly extended abilities, such
        // as setting color filter.
        ColorStateList csl = container.getResources().getColorStateList(R.color.ripple_dark);
        mButtonPlayPause.setBackground(new RippleDrawable2(csl, null, null));
    } else {
        RippleUtils.makeFor(false, true, mButtonNext, mButtonPlayPause, mButtonPrevious);
    }

    updatePlayPauseButtonColor(mArtworkColor);
    updateSeekBarColor(mArtworkColor);

    return sceneView;
}

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From source file:com.achep.acdisplay.ui.components.MediaWidget.java

@Override
protected ViewGroup onCreateView(@NonNull LayoutInflater inflater, @NonNull ViewGroup container,
        @Nullable ViewGroup sceneView) {
    boolean initialize = sceneView == null;
    if (initialize) {
        sceneView = (ViewGroup) inflater.inflate(R.layout.acdisplay_scene_music, container, false);
        assert sceneView != null;
    }//from w ww .j  av a  2s .  c o m

    mArtworkView = (ImageView) sceneView.findViewById(R.id.artwork);
    ViewGroup infoLayout = (ViewGroup) sceneView.findViewById(R.id.metadata);
    mTitleView = (TextView) infoLayout.findViewById(R.id.media_title);
    mSubtitleView = (TextView) infoLayout.findViewById(R.id.media_subtitle);
    mButtonPrevious = (ImageButton) sceneView.findViewById(R.id.previous);
    mButtonPlayPause = (ImageButton) sceneView.findViewById(R.id.play);
    mButtonNext = (ImageButton) sceneView.findViewById(R.id.next);
    mSeekLayout = (ViewGroup) sceneView.findViewById(R.id.seek_layout);
    mSeekBar = (SeekBar) mSeekLayout.findViewById(R.id.seek_bar);
    mPositionText = (TextView) mSeekLayout.findViewById(R.id.playback_position);
    mDurationText = (TextView) mSeekLayout.findViewById(R.id.duration);

    if (!initialize) {
        return sceneView;
    }

    mSeekBar.setOnSeekBarChangeListener(this);
    mButtonPrevious.setOnClickListener(this);
    mButtonPlayPause.setImageDrawable(mPlayPauseDrawable);
    mButtonPlayPause.setOnClickListener(this);
    mButtonPlayPause.setOnLongClickListener(this);
    mButtonNext.setOnClickListener(this);

    // Show the seek-panel on long click.
    infoLayout.setOnLongClickListener(new View.OnLongClickListener() {
        @Override
        public boolean onLongClick(View v) {
            // Don't allow seeking on a weird song.
            if (mMediaController.getMetadata().duration <= 0 || mMediaController.getPlaybackPosition() < 0) {
                if (mSeekUiAtomic.isRunning()) {
                    toggleSeekUiVisibility();
                    return true;
                }
                return false;
            }

            toggleSeekUiVisibility();
            return true;
        }

        private void toggleSeekUiVisibility() {
            ViewGroup vg = getView();
            if (Device.hasKitKatApi() && vg.isLaidOut() && getFragment().isAnimatable()) {
                TransitionManager.beginDelayedTransition(vg);
            }
            mSeekUiAtomic.react(!mSeekUiAtomic.isRunning());
            mCallback.requestTimeoutRestart(MediaWidget.this);
        }
    });

    if (Device.hasLollipopApi()) {
        // FIXME: Ripple doesn't work if the background is set (masked ripple works fine, but ugly).
        // Apply our own ripple drawable with slightly extended abilities, such
        // as setting color filter.
        ColorStateList csl = container.getResources().getColorStateList(R.color.ripple_dark);
        mButtonPlayPause.setBackground(new RippleDrawable2(csl, null, null));
    } else {
        RippleUtils.makeFor(false, true, mButtonNext, mButtonPlayPause, mButtonPrevious);
    }

    updatePlayPauseButtonColor(mArtworkColor);
    updateSeekBarColor(mArtworkColor);

    return sceneView;
}

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From source file:com.achep.acdisplay.ui.fragments.AcDisplayFragment.java

@SuppressLint("NewApi")
private void maybeBeginDelayedTransition(@Nullable ViewGroup sceneRoot, @Nullable Transition transition) {
    if (Device.hasKitKatApi() && isAnimatableAuto() && sceneRoot != null && sceneRoot.isLaidOut()) {
        TransitionManager.beginDelayedTransition(sceneRoot, transition);
    }/*from   ww  w  .  j  a va 2 s  .  co m*/
}

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