Example usage for android.app SharedElementCallback SharedElementCallback

List of usage examples for android.app SharedElementCallback SharedElementCallback

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Introduction

In this page you can find the example usage for android.app SharedElementCallback SharedElementCallback.

Prototype

SharedElementCallback

Source Link

Usage

From source file:com.fastbootmobile.encore.app.PlaylistActivity.java

@Override
@TargetApi(Build.VERSION_CODES.LOLLIPOP)
protected void onCreate(Bundle savedInstance) {
    super.onCreate(savedInstance);
    setContentView(R.layout.activity_playlist);

    FragmentManager fm = getSupportFragmentManager();
    mActiveFragment = (PlaylistViewFragment) fm.findFragmentByTag(TAG_FRAGMENT);
    if (savedInstance == null) {
        mInitialIntent = getIntent().getExtras();
    } else {//from  ww w  .  j  a va 2  s. c om
        mInitialIntent = savedInstance.getBundle(EXTRA_RESTORE_INTENT);
    }

    if (mActiveFragment == null) {
        mActiveFragment = new PlaylistViewFragment();
        fm.beginTransaction().add(R.id.playlist_container, mActiveFragment, TAG_FRAGMENT).commit();
        mActiveFragment.setArguments(mInitialIntent);
    }

    // Remove the activity title as we don't want it here
    mToolbar = (Toolbar) findViewById(R.id.toolbar);
    setSupportActionBar(mToolbar);
    final ActionBar actionBar = getSupportActionBar();
    if (actionBar != null) {
        actionBar.setDisplayHomeAsUpEnabled(true);
        actionBar.setHomeButtonEnabled(true);
        actionBar.setTitle("");
    }

    mIsEntering = true;

    if (Utils.hasLollipop()) {
        setEnterSharedElementCallback(new SharedElementCallback() {
            @Override
            public void onMapSharedElements(List<String> names, Map<String, View> sharedElements) {
                View imageHeader = mActiveFragment.getHeroImageView();
                if (imageHeader != null) {
                    sharedElements.put("itemImage", imageHeader);
                }

                View albumName = mActiveFragment.findViewById(R.id.tvAlbumName);
                if (albumName != null) {
                    final int cx = albumName.getMeasuredWidth() / 4;
                    final int cy = albumName.getMeasuredHeight() / 2;
                    final int duration = getResources().getInteger(android.R.integer.config_mediumAnimTime);
                    final int radius = Utils.getEnclosingCircleRadius(albumName, cx, cy);

                    if (albumName.isAttachedToWindow()) {
                        if (mIsEntering) {
                            albumName.setVisibility(View.INVISIBLE);
                            Utils.animateCircleReveal(albumName, cx, cy, 0, radius, duration, 300);
                        } else {
                            albumName.setVisibility(View.VISIBLE);
                            Utils.animateCircleReveal(albumName, cx, cy, radius, 0, duration, 0);
                        }
                    }
                }
            }
        });
    }

    getWindow().getDecorView()
            .setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_STABLE | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN);
}

From source file:com.fastbootmobile.encore.app.ArtistActivity.java

@Override
@TargetApi(Build.VERSION_CODES.LOLLIPOP)
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_artist);

    mHandler = new Handler();

    FragmentManager fm = getSupportFragmentManager();
    mActiveFragment = (ArtistFragment) fm.findFragmentByTag(TAG_FRAGMENT);

    if (savedInstanceState == null) {
        mHero = Utils.dequeueBitmap(BITMAP_ARTIST_HERO);
        mInitialIntent = getIntent().getExtras();
    } else {/*from   ww w  .  jav a  2 s  .  c om*/
        mHero = Utils.dequeueBitmap(BITMAP_ARTIST_HERO);
        mInitialIntent = savedInstanceState.getBundle(EXTRA_RESTORE_INTENT);
    }

    if (mActiveFragment == null) {
        mActiveFragment = new ArtistFragment();
        fm.beginTransaction().add(R.id.container, mActiveFragment, TAG_FRAGMENT).commit();
    }

    mActiveFragment.setArguments(mHero, mInitialIntent);

    // Remove the activity title as we don't want it here
    mToolbar = (Toolbar) findViewById(R.id.toolbar);
    setSupportActionBar(mToolbar);
    final ActionBar actionBar = getSupportActionBar();
    if (actionBar != null) {
        actionBar.setDisplayHomeAsUpEnabled(true);
        actionBar.setHomeButtonEnabled(true);
        actionBar.setTitle("");
    }

    mIsEntering = true;

    if (Utils.hasLollipop()) {
        setEnterSharedElementCallback(new SharedElementCallback() {
            @Override
            public void onMapSharedElements(List<String> names, Map<String, View> sharedElements) {
                View fab = mActiveFragment.findViewById(R.id.fabPlay);
                fab.setVisibility(View.VISIBLE);

                // get the center for the clipping circle
                int cx = fab.getMeasuredWidth() / 2;
                int cy = fab.getMeasuredHeight() / 2;

                // get the final radius for the clipping circle
                final int finalRadius = fab.getWidth();

                // create and start the animator for this view
                // (the start radius is zero)
                Animator anim;
                if (mIsEntering) {
                    anim = ViewAnimationUtils.createCircularReveal(fab, cx, cy, 0, finalRadius);
                } else {
                    anim = ViewAnimationUtils.createCircularReveal(fab, cx, cy, finalRadius, 0);
                }
                anim.setInterpolator(new DecelerateInterpolator());
                anim.start();

                fab.setTranslationX(-fab.getMeasuredWidth() / 4.0f);
                fab.setTranslationY(-fab.getMeasuredHeight() / 4.0f);
                fab.animate().translationX(0.0f).translationY(0.0f)
                        .setDuration(getResources().getInteger(android.R.integer.config_shortAnimTime))
                        .setInterpolator(new DecelerateInterpolator()).start();

                final View artistName = mActiveFragment.findViewById(R.id.tvArtist);
                if (artistName != null) {
                    cx = artistName.getMeasuredWidth() / 4;
                    cy = artistName.getMeasuredHeight() / 2;
                    final int duration = getResources().getInteger(android.R.integer.config_mediumAnimTime);
                    final int radius = Utils.getEnclosingCircleRadius(artistName, cx, cy);

                    if (mIsEntering) {
                        artistName.setVisibility(View.INVISIBLE);
                        Utils.animateCircleReveal(artistName, cx, cy, 0, radius, duration, 300);
                    } else {
                        artistName.setVisibility(View.VISIBLE);
                        Utils.animateCircleReveal(artistName, cx, cy, radius, 0, duration, 0);
                    }
                }
            }
        });
    }

    getWindow().getDecorView()
            .setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_STABLE | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN);
}

From source file:com.fastbootmobile.encore.app.AlbumActivity.java

@TargetApi(Build.VERSION_CODES.LOLLIPOP)
@Override/*  ww w  .  j  a v a  2 s . co  m*/
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_artist);

    mHandler = new Handler();

    // Load or restore the fragment
    FragmentManager fm = getSupportFragmentManager();
    mActiveFragment = (AlbumViewFragment) fm.findFragmentByTag(TAG_FRAGMENT);

    if (savedInstanceState == null) {
        mHero = Utils.dequeueBitmap(BITMAP_ALBUM_HERO);
        mInitialIntent = getIntent().getExtras();
    } else {
        mHero = Utils.dequeueBitmap(BITMAP_ALBUM_HERO);
        mInitialIntent = savedInstanceState.getBundle(EXTRA_RESTORE_INTENT);
    }

    if (mActiveFragment == null) {
        mActiveFragment = new AlbumViewFragment();
        fm.beginTransaction().add(R.id.container, mActiveFragment, TAG_FRAGMENT).commit();
    }

    mActiveFragment.setArguments(mHero, mInitialIntent);

    // Remove the activity title as we don't want it here
    mToolbar = (Toolbar) findViewById(R.id.toolbar);
    setSupportActionBar(mToolbar);
    final ActionBar actionBar = getSupportActionBar();
    if (actionBar != null) {
        actionBar.setDisplayHomeAsUpEnabled(true);
        actionBar.setHomeButtonEnabled(true);
        actionBar.setTitle("");
    }

    mIsEntering = true;

    if (Utils.hasLollipop()) {
        setEnterSharedElementCallback(new SharedElementCallback() {
            @Override
            public void onMapSharedElements(List<String> names, Map<String, View> sharedElements) {
                View imageHeader = mActiveFragment.getHeroImageView();
                if (imageHeader != null) {
                    sharedElements.put("itemImage", imageHeader);
                }

                View albumName = mActiveFragment.findViewById(R.id.tvAlbumName);
                if (albumName != null) {
                    final int cx = albumName.getMeasuredWidth() / 4;
                    final int cy = albumName.getMeasuredHeight() / 2;
                    final int duration = getResources().getInteger(android.R.integer.config_mediumAnimTime);
                    final int radius = Utils.getEnclosingCircleRadius(albumName, cx, cy);

                    try {
                        if (mIsEntering) {
                            albumName.setVisibility(View.INVISIBLE);
                            Utils.animateCircleReveal(albumName, cx, cy, 0, radius, duration, 300);
                        } else {
                            albumName.setVisibility(View.VISIBLE);
                            Utils.animateCircleReveal(albumName, cx, cy, radius, 0, duration, 0);
                        }
                    } catch (IllegalStateException ignore) {
                        // Animation was cancelled before animation mapping
                    }
                }
            }
        });
    }

    getWindow().getDecorView()
            .setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_STABLE | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN);
}

From source file:com.oceansky.yellow.app.ArtistActivity.java

@Override
@TargetApi(Build.VERSION_CODES.LOLLIPOP)
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_artist);

    mHandler = new Handler();

    FragmentManager fm = getSupportFragmentManager();
    mActiveFragment = (ArtistFragment) fm.findFragmentByTag(TAG_FRAGMENT);

    if (savedInstanceState == null) {
        mHero = Utils.dequeueBitmap(BITMAP_ARTIST_HERO);
        mInitialIntent = getIntent().getExtras();
    } else {/*  w w  w  .j a  v  a  2 s.  c  o  m*/
        mHero = Utils.dequeueBitmap(BITMAP_ARTIST_HERO);
        mInitialIntent = savedInstanceState.getBundle(EXTRA_RESTORE_INTENT);
    }

    if (mActiveFragment == null) {
        mActiveFragment = new ArtistFragment();
        fm.beginTransaction().add(R.id.container, mActiveFragment, TAG_FRAGMENT).commit();
    }

    try {
        mActiveFragment.setArguments(mHero, mInitialIntent);
    } catch (IllegalStateException e) {
        Log.e(TAG, "Invalid artist!", e);
    }

    // Remove the activity title as we don't want it here
    mToolbar = (Toolbar) findViewById(R.id.toolbar);
    setSupportActionBar(mToolbar);
    final ActionBar actionBar = getSupportActionBar();
    if (actionBar != null) {
        actionBar.setDisplayHomeAsUpEnabled(true);
        actionBar.setHomeButtonEnabled(true);
        actionBar.setTitle("");
    }

    mIsEntering = true;

    if (Utils.hasLollipop()) {
        setEnterSharedElementCallback(new SharedElementCallback() {
            @Override
            public void onMapSharedElements(List<String> names, Map<String, View> sharedElements) {
                View fab = mActiveFragment.findViewById(R.id.fabPlay);
                fab.setVisibility(View.VISIBLE);

                // get the center for the clipping circle
                int cx = fab.getMeasuredWidth() / 2;
                int cy = fab.getMeasuredHeight() / 2;

                // get the final radius for the clipping circle
                final int finalRadius = fab.getWidth();

                // create and start the animator for this view
                // (the start radius is zero)
                Animator anim;
                if (mIsEntering) {
                    anim = ViewAnimationUtils.createCircularReveal(fab, cx, cy, 0, finalRadius);
                } else {
                    anim = ViewAnimationUtils.createCircularReveal(fab, cx, cy, finalRadius, 0);
                }
                anim.setInterpolator(new DecelerateInterpolator());
                anim.start();

                fab.setTranslationX(-fab.getMeasuredWidth() / 4.0f);
                fab.setTranslationY(-fab.getMeasuredHeight() / 4.0f);
                fab.animate().translationX(0.0f).translationY(0.0f)
                        .setDuration(getResources().getInteger(android.R.integer.config_shortAnimTime))
                        .setInterpolator(new DecelerateInterpolator()).start();

                final View artistName = mActiveFragment.findViewById(R.id.tvArtist);
                if (artistName != null) {
                    cx = artistName.getMeasuredWidth() / 4;
                    cy = artistName.getMeasuredHeight() / 2;
                    final int duration = getResources().getInteger(android.R.integer.config_mediumAnimTime);
                    final int radius = Utils.getEnclosingCircleRadius(artistName, cx, cy);

                    if (mIsEntering) {
                        artistName.setVisibility(View.INVISIBLE);
                        Utils.animateCircleReveal(artistName, cx, cy, 0, radius, duration, 300);
                    } else {
                        artistName.setVisibility(View.VISIBLE);
                        Utils.animateCircleReveal(artistName, cx, cy, radius, 0, duration, 0);
                    }
                }
            }
        });
    }

    getWindow().getDecorView()
            .setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_STABLE | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN);
}

From source file:com.afollestad.polar.ui.MainActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    AppCompatDelegate.setCompatVectorFromResourcesEnabled(true);

    final boolean useNavDrawer = Config.get().navDrawerModeEnabled();
    if (useNavDrawer)
        setContentView(R.layout.activity_main_drawer);
    else// ww w.  j  a v  a  2  s .c o  m
        setContentView(R.layout.activity_main);

    ButterKnife.bind(this);
    setSupportActionBar(mToolbar);

    setupPages();
    setupPager();
    if (useNavDrawer)
        setupNavDrawer();
    else
        setupTabs();

    // Restore last selected page, tab/nav-drawer-item
    if (Config.get().persistSelectedPage()) {
        int lastPage = PreferenceManager.getDefaultSharedPreferences(MainActivity.this)
                .getInt("last_selected_page", 0);
        if (lastPage > mPager.getAdapter().getCount() - 1)
            lastPage = 0;
        mPager.setCurrentItem(lastPage);
        if (mNavView != null)
            invalidateNavViewSelection(lastPage);
    }
    dispatchFragmentUpdateTitle(!useNavDrawer);

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        setExitSharedElementCallback(new SharedElementCallback() {
            @TargetApi(Build.VERSION_CODES.LOLLIPOP)
            @Override
            public void onMapSharedElements(List<String> names, Map<String, View> sharedElements) {
                if (isReentering) {
                    WallpapersFragment frag = (WallpapersFragment) getFragmentManager()
                            .findFragmentByTag("page:" + mPager.getCurrentItem());
                    final RecyclerView recyclerView = frag.getRecyclerView();
                    View item = recyclerView.findViewWithTag("view_" + reenterPos);
                    View image = item.findViewById(R.id.image);

                    names.clear();
                    names.add(image.getTransitionName());
                    sharedElements.clear();
                    sharedElements.put(image.getTransitionName(), image);

                    isReentering = false;
                }
            }
        });
    }

    processIntent(getIntent());
}

From source file:io.plaidapp.ui.DesignerNewsStory.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_designer_news_story);
    ButterKnife.bind(this);

    story = getIntent().getParcelableExtra(EXTRA_STORY);
    fab.setOnClickListener(fabClick);//  ww  w. j  a  v a 2  s  .co m
    chromeFader = new ElasticDragDismissFrameLayout.SystemChromeFader(this);
    markdown = new Bypass(this,
            new Bypass.Options()
                    .setBlockQuoteLineColor(ContextCompat.getColor(this, R.color.designer_news_quote_line))
                    .setBlockQuoteLineWidth(2) // dps
                    .setBlockQuoteLineIndent(8) // dps
                    .setPreImageLinebreakHeight(4) //dps
                    .setBlockQuoteIndentSize(TypedValue.COMPLEX_UNIT_DIP, 2f)
                    .setBlockQuoteTextColor(ContextCompat.getColor(this, R.color.designer_news_quote)));
    circleTransform = new CircleTransform(this);
    designerNewsPrefs = DesignerNewsPrefs.get(this);
    layoutManager = new LinearLayoutManager(this);
    commentsList.setLayoutManager(layoutManager);
    commentsList.setItemAnimator(
            new CommentAnimator(getResources().getInteger(R.integer.comment_expand_collapse_duration)));
    header = getLayoutInflater().inflate(R.layout.designer_news_story_description, commentsList, false);
    bindDescription();

    // setup title/toolbar
    if (collapsingToolbar != null) { // narrow device: collapsing toolbar
        collapsingToolbar.addOnLayoutChangeListener(titlebarLayout);
        collapsingToolbar.setTitle(story.title);
        final Toolbar toolbar = (Toolbar) findViewById(R.id.story_toolbar);
        toolbar.setNavigationOnClickListener(backClick);
        commentsList.addOnScrollListener(headerScrollListener);

        setEnterSharedElementCallback(new SharedElementCallback() {
            @Override
            public void onSharedElementStart(List<String> sharedElementNames, List<View> sharedElements,
                    List<View> sharedElementSnapshots) {
                ReflowText.setupReflow(getIntent(), collapsingToolbar);
            }

            @Override
            public void onSharedElementEnd(List<String> sharedElementNames, List<View> sharedElements,
                    List<View> sharedElementSnapshots) {
                ReflowText.setupReflow(collapsingToolbar);
            }
        });

    } else { // w600dp configuration: content card scrolls over title bar
        final TextView title = (TextView) findViewById(R.id.story_title);
        title.setText(story.title);
        findViewById(R.id.back).setOnClickListener(backClick);
    }

    final View enterCommentView = setupCommentField();
    if (story.comment_count > 0) {
        // flatten the comments from a nested structure {@see Comment#comments} to a
        // list appropriate for our adapter (using the depth attribute).
        List<Comment> flattened = new ArrayList<>(story.comment_count);
        unnestComments(story.comments, flattened);
        commentsAdapter = new DesignerNewsCommentsAdapter(header, flattened, enterCommentView);
        commentsList.setAdapter(commentsAdapter);

    } else {
        commentsAdapter = new DesignerNewsCommentsAdapter(header, new ArrayList<Comment>(0), enterCommentView);
        commentsList.setAdapter(commentsAdapter);
    }
    customTab = new CustomTabActivityHelper();
    customTab.setConnectionCallback(customTabConnect);
}

From source file:io.plaidapp.designernews.ui.story.StoryActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_designer_news_story);

    DesignerNewsViewModelFactory factory = InjectionKt.provideViewModelFactory(this);
    viewModel = ViewModelProviders.of(this, factory).get(StoryViewModel.class);

    commentsUseCase = Injection.provideCommentsUseCase(this);

    bindResources();//from w  w w.  ja  va  2s . c om

    story = getIntent().getParcelableExtra(Activities.DesignerNews.Story.EXTRA_STORY);

    commentsUseCase.getComments(story.getLinks().getComments(), result -> {
        if (result instanceof Result.Success) {
            Result.Success<List<Comment>> success = (Result.Success<List<Comment>>) result;
            List<Comment> data = success.getData();
            setupComments(data);
        }
        return Unit.INSTANCE;
    });

    fab.setOnClickListener(fabClick);
    chromeFader = new ElasticDragDismissFrameLayout.SystemChromeFader(this);
    markdown = new Bypass(getResources().getDisplayMetrics(), new Bypass.Options()
            .setBlockQuoteLineColor(ContextCompat.getColor(this, io.plaidapp.R.color.designer_news_quote_line))
            .setBlockQuoteLineWidth(2) // dps
            .setBlockQuoteLineIndent(8) // dps
            .setPreImageLinebreakHeight(4) //dps
            .setBlockQuoteIndentSize(TypedValue.COMPLEX_UNIT_DIP, 2f)
            .setBlockQuoteTextColor(ContextCompat.getColor(this, io.plaidapp.R.color.designer_news_quote)));
    designerNewsPrefs = DesignerNewsPrefs.get(this);
    layoutManager = new LinearLayoutManager(this);
    commentsList.setLayoutManager(layoutManager);
    commentsList.setItemAnimator(new CommentAnimator(
            getResources().getInteger(io.plaidapp.R.integer.comment_expand_collapse_duration)));
    header = getLayoutInflater().inflate(R.layout.designer_news_story_description, commentsList, false);
    bindDescription();

    // setup title/toolbar
    if (collapsingToolbar != null) { // narrow device: collapsing toolbar
        collapsingToolbar.addOnLayoutChangeListener(titlebarLayout);
        collapsingToolbar.setTitle(story.getTitle());
        final Toolbar toolbar = findViewById(R.id.story_toolbar);
        toolbar.setNavigationOnClickListener(backClick);
        commentsList.addOnScrollListener(headerScrollListener);

        setEnterSharedElementCallback(new SharedElementCallback() {
            @Override
            public void onSharedElementStart(List<String> sharedElementNames, List<View> sharedElements,
                    List<View> sharedElementSnapshots) {
                ReflowText.setupReflow(getIntent(), collapsingToolbar);
            }

            @Override
            public void onSharedElementEnd(List<String> sharedElementNames, List<View> sharedElements,
                    List<View> sharedElementSnapshots) {
                ReflowText.setupReflow(collapsingToolbar);
            }
        });

    } else { // w600dp configuration: content card scrolls over title bar
        final TextView title = findViewById(R.id.story_title);
        title.setText(story.getTitle());
        findViewById(R.id.back).setOnClickListener(backClick);
    }

    enterCommentView = setupCommentField();
    commentsAdapter = new DesignerNewsCommentsAdapter(header, new ArrayList<>(0), enterCommentView);
    commentsList.setAdapter(commentsAdapter);

    customTab = new CustomTabActivityHelper();
    customTab.setConnectionCallback(customTabConnect);
}

From source file:io.plaidapp.ui.FeedAdapter.java

@NonNull
private DesignerNewsStoryHolder createDesignerNewsStoryHolder(ViewGroup parent) {
    final DesignerNewsStoryHolder holder = new DesignerNewsStoryHolder(
            layoutInflater.inflate(R.layout.designer_news_story_item, parent, false), pocketIsInstalled);
    holder.itemView.setOnClickListener(new View.OnClickListener() {
        @Override// w w w .  j  av  a  2 s.c  o  m
        public void onClick(View v) {
            final Story story = (Story) getItem(holder.getAdapterPosition());
            CustomTabActivityHelper.openCustomTab(host,
                    DesignerNewsStory.getCustomTabIntent(host, story, null).build(), Uri.parse(story.url));
        }
    });
    holder.comments.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View commentsView) {
            final Intent intent = new Intent();
            intent.setClass(host, DesignerNewsStory.class);
            intent.putExtra(DesignerNewsStory.EXTRA_STORY, (Story) getItem(holder.getAdapterPosition()));
            ReflowText.addExtras(intent, new ReflowText.ReflowableTextView(holder.title));
            setGridItemContentTransitions(holder.itemView);

            // on return, fade the pocket & comments buttons in
            host.setExitSharedElementCallback(new SharedElementCallback() {
                @Override
                public void onSharedElementStart(List<String> sharedElementNames, List<View> sharedElements,
                        List<View> sharedElementSnapshots) {
                    host.setExitSharedElementCallback(null);
                    notifyItemChanged(holder.getAdapterPosition(), HomeGridItemAnimator.STORY_COMMENTS_RETURN);
                }
            });

            final ActivityOptions options = ActivityOptions.makeSceneTransitionAnimation(host,
                    Pair.create((View) holder.title, host.getString(R.string.transition_story_title)),
                    Pair.create(holder.itemView, host.getString(R.string.transition_story_title_background)),
                    Pair.create(holder.itemView, host.getString(R.string.transition_story_background)));
            host.startActivity(intent, options.toBundle());
        }
    });
    if (pocketIsInstalled) {
        holder.pocket.setImageAlpha(178); // grumble... no xml setter, grumble...
        holder.pocket.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(final View view) {
                PocketUtils.addToPocket(host, ((Story) getItem(holder.getAdapterPosition())).url);
                // notify changed with a payload asking RV to run the anim
                notifyItemChanged(holder.getAdapterPosition(), HomeGridItemAnimator.ADD_TO_POCKET);
            }
        });
    }
    return holder;
}

From source file:io.plaidapp.core.ui.FeedAdapter.java

private void openDesignerNewsStory(StoryViewHolder.TransitionData data) {
    final Intent intent = ActivityHelper.intentTo(Activities.DesignerNews.Story.INSTANCE);
    intent.putExtra(Activities.DesignerNews.Story.EXTRA_STORY, data.getStory());
    ReflowText.addExtras(intent, new ReflowText.ReflowableTextView(data.getTitle()));
    setGridItemContentTransitions(data.getItemView());

    // on return, fade the pocket & comments buttons in
    host.setExitSharedElementCallback(new SharedElementCallback() {
        @Override// w  w w  .j  a  v a2  s.c o  m
        public void onSharedElementStart(List<String> sharedElementNames, List<View> sharedElements,
                List<View> sharedElementSnapshots) {
            host.setExitSharedElementCallback(null);
            notifyItemChanged(data.getPosition(), HomeGridItemAnimator.STORY_COMMENTS_RETURN);
        }
    });

    final ActivityOptions options = ActivityOptions.makeSceneTransitionAnimation(host,
            data.getSharedElements());
    host.startActivity(intent, options.toBundle());
}

From source file:io.plaidapp.core.ui.FeedAdapter.java

public static SharedElementCallback createSharedElementReenterCallback(@NonNull Context context) {
    final String shotTransitionName = context.getString(R.string.transition_shot);
    final String shotBackgroundTransitionName = context.getString(R.string.transition_shot_background);
    return new SharedElementCallback() {

        /**/*from  w  w  w  .ja  v a  2s. c o  m*/
         * We're performing a slightly unusual shared element transition i.e. from one view
         * (image in the grid) to two views (the image & also the background of the details
         * view, to produce the expand effect). After changing orientation, the transition
         * system seems unable to map both shared elements (only seems to map the shot, not
         * the background) so in this situation we manually map the background to the
         * same view.
         */
        @Override
        public void onMapSharedElements(List<String> names, Map<String, View> sharedElements) {
            if (sharedElements.size() != names.size()) {
                // couldn't map all shared elements
                final View sharedShot = sharedElements.get(shotTransitionName);
                if (sharedShot != null) {
                    // has shot so add shot background, mapped to same view
                    sharedElements.put(shotBackgroundTransitionName, sharedShot);
                }
            }
        }
    };
}