Java 类android.app.SharedElementCallback 实例源码

项目：android-proguards 文件：SearchActivity.java

private void setupTransitions() {
    // grab the position that the search icon transitions in *from*
    // & use it to configure the return transition
    setEnterSharedElementCallback(new SharedElementCallback() {
        @Override
        public void onSharedElementStart(
                List<String> sharedElementNames,
                List<View> sharedElements,
                List<View> sharedElementSnapshots) {
            if (sharedElements != null && !sharedElements.isEmpty()) {
                View searchIcon = sharedElements.get(0);
                if (searchIcon.getId() != R.id.searchback) return;
                int centerX = (searchIcon.getLeft() + searchIcon.getRight()) / 2;
                CircularReveal hideResults = (CircularReveal) TransitionUtils.findTransition(
                        (TransitionSet) getWindow().getReturnTransition(),
                        CircularReveal.class, R.id.results_container);
                if (hideResults != null) {
                    hideResults.setCenter(new Point(centerX, 0));
                }
            }
        }
    });
}

项目：plaid 文件：SearchActivity.java

private void setupTransitions() {
    // grab the position that the search icon transitions in *from*
    // & use it to configure the return transition
    setEnterSharedElementCallback(new SharedElementCallback() {
        @Override
        public void onSharedElementStart(
                List<String> sharedElementNames,
                List<View> sharedElements,
                List<View> sharedElementSnapshots) {
            if (sharedElements != null && !sharedElements.isEmpty()) {
                View searchIcon = sharedElements.get(0);
                if (searchIcon.getId() != R.id.searchback) return;
                int centerX = (searchIcon.getLeft() + searchIcon.getRight()) / 2;
                CircularReveal hideResults = (CircularReveal) TransitionUtils.findTransition(
                        (TransitionSet) getWindow().getReturnTransition(),
                        CircularReveal.class, R.id.results_container);
                if (hideResults != null) {
                    hideResults.setCenter(new Point(centerX, 0));
                }
            }
        }
    });
}

项目：tumbviewer 文件：PhotoPostVH.java

@TargetApi(21)
private void setCallback(final int chosenPosition) {
    DataManager.getInstance().setPosition(chosenPosition);
    ((AppCompatActivity) context).setExitSharedElementCallback(new SharedElementCallback() {
        @Override
        public void onMapSharedElements(List<String> names, Map<String, View> sharedElements) {
            int pos = DataManager.getInstance().getPosition();
            if (chosenPosition != pos && names.size() > 0) {
                sharedElements.put(names.get(0), contentViewCache.get(pos));
            }
            ((AppCompatActivity) context).setExitSharedElementCallback((SharedElementCallback) null);
        }
    });
}

项目：tumbviewer 文件：ImageViewerActivity.java

@TargetApi(21)
private void setSharedElementCallback(final View view) {
    SharedElementCallback callback = new SharedElementCallback() {
        @Override
        public void onMapSharedElements(List<String> names, Map<String, View> sharedElements) {
            names.clear();
            sharedElements.clear();
            names.add(view.getTransitionName());
            sharedElements.put(view.getTransitionName(), view);
        }
    };
    setEnterSharedElementCallback(callback);
}

项目：Pocket-Plays-for-Twitch 文件：VODAdapter.java

@Override
void handleElementOnClick(final View view) {
    final int itemPosition =  getRecyclerView().getChildAdapterPosition(view);
    VideoOnDemand item = getElements().get(itemPosition);
    if (activity instanceof VODActivity) {
        ((VODActivity) activity).startNewVOD(item);
    } else {
        Intent intent = VODActivity.createVODIntent(item, getContext());

        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
            intent.putExtra(getContext().getString(R.string.stream_preview_url), item.getMediumPreview());
            intent.putExtra(getContext().getString(R.string.stream_preview_alpha), hasVodBeenWatched(item.getVideoId()) ? VOD_WATCHED_IMAGE_ALPHA : 1.0f);

            final View sharedView = view.findViewById(R.id.image_stream_preview);
            sharedView.setTransitionName(getContext().getString(R.string.stream_preview_transition));
            final ActivityOptionsCompat options = ActivityOptionsCompat.
                    makeSceneTransitionAnimation(activity, sharedView, getContext().getString(R.string.stream_preview_transition));

            activity.setExitSharedElementCallback(new SharedElementCallback() {
                @SuppressLint("NewApi")
                @Override
                public void onSharedElementEnd(List<String> sharedElementNames, List<View> sharedElements, List<View> sharedElementSnapshots) {
                    super.onSharedElementEnd(sharedElementNames, sharedElements, sharedElementSnapshots);

                    sharedView.animate().alpha(VOD_WATCHED_IMAGE_ALPHA).setDuration(300).start();
                    activity.setExitSharedElementCallback(null);
                }
            });

            activity.startActivity(intent, options.toBundle());
        } else {
            getContext().startActivity(intent);
            activity.overridePendingTransition(R.anim.slide_in_bottom_anim, R.anim.fade_out_semi_anim);
        }
    }
}

项目：AndroidCollection 文件：ActivityTransition.java

private void setup() {
    String name = getIntent().getStringExtra(KEY_ID);
    if (name != null) {
        setEnterSharedElementCallback(new SharedElementCallback() {
            @Override
            public void onMapSharedElements(List<String> names,
                                            Map<String, View> sharedElements) {
                sharedElements.put(ELEMENT_NAME, mImageView);
            }
        });
    }
}

项目：AndroidOpen 文件：RecentFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View v = inflater.inflate(R.layout.fragment_rv, null);

    mRecyclerView = (RecyclerView) v.findViewById(R.id.recycler_view);
    int spacingInPixels = getResources().getDimensionPixelSize(R.dimen.spacing_card);
    mRecyclerView.addItemDecoration(new SpacesItemDecoration(spacingInPixels));
    mRecyclerView.setLayoutManager(new GridLayoutManager(getActivity(), 1));
    mRecyclerView.setHasFixedSize(true);


    setUpList();

    getActivity().setExitSharedElementCallback(new SharedElementCallback() {
        @Override
        public Parcelable onCaptureSharedElementSnapshot(View sharedElement, Matrix viewToGlobalMatrix, RectF screenBounds) {
            int bitmapWidth = Math.round(screenBounds.width());
            int bitmapHeight = Math.round(screenBounds.height());
            Bitmap bitmap = null;
            if (bitmapWidth > 0 && bitmapHeight > 0) {
                Matrix matrix = new Matrix();
                matrix.set(viewToGlobalMatrix);
                matrix.postTranslate(-screenBounds.left, -screenBounds.top);
                bitmap = Bitmap.createBitmap(bitmapWidth, bitmapHeight, Bitmap.Config.ARGB_8888);
                Canvas canvas = new Canvas(bitmap);
                canvas.concat(matrix);
                sharedElement.draw(canvas);
            }
            return bitmap;
        }
    });

    return v;
}

项目：AndroidOpen 文件：AllFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View v = inflater.inflate(R.layout.fragment_rv, null);
    mRecyclerView = (RecyclerView) v.findViewById(R.id.recycler_view);
    int spacingInPixels = getResources().getDimensionPixelSize(R.dimen.spacing_card);
    mRecyclerView.addItemDecoration(new SpacesItemDecoration(spacingInPixels));
    mRecyclerView.setLayoutManager(new GridLayoutManager(getActivity(), 2));
    mRecyclerView.setHasFixedSize(true);
    setUpList();
    getActivity().setExitSharedElementCallback(new SharedElementCallback() {
        @Override
        public Parcelable onCaptureSharedElementSnapshot(View sharedElement, Matrix viewToGlobalMatrix, RectF screenBounds) {
            int bitmapWidth = Math.round(screenBounds.width());
            int bitmapHeight = Math.round(screenBounds.height());
            Bitmap bitmap = null;
            if (bitmapWidth > 0 && bitmapHeight > 0) {
                Matrix matrix = new Matrix();
                matrix.set(viewToGlobalMatrix);
                matrix.postTranslate(-screenBounds.left, -screenBounds.top);
                bitmap = Bitmap.createBitmap(bitmapWidth, bitmapHeight, Bitmap.Config.ARGB_8888);
                Canvas canvas = new Canvas(bitmap);
                canvas.concat(matrix);
                sharedElement.draw(canvas);
            }
            return bitmap;
        }
    });

    return v;
}

项目：permissionsModule 文件：ActivityCompat21.java

private static SharedElementCallback createCallback(SharedElementCallback21 callback) {
    SharedElementCallback newListener = null;
    if (callback != null) {
        newListener = new SharedElementCallbackImpl(callback);
    }
    return newListener;
}

项目：S1-Next 文件：SearchActivity.java

private void setupTransitions() {
    // grab the position that the search icon transitions in *from*
    // & use it to configure the return transition
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        setEnterSharedElementCallback(new SharedElementCallback() {
            @RequiresApi(api = Build.VERSION_CODES.LOLLIPOP)
            @Override
            public void onSharedElementStart(
                    List<String> sharedElementNames,
                    List<View> sharedElements,
                    List<View> sharedElementSnapshots) {
                if (sharedElements != null && !sharedElements.isEmpty()) {
                    View searchIcon = sharedElements.get(0);
                    if (searchIcon.getId() != R.id.searchback) return;
                    int centerX = (searchIcon.getLeft() + searchIcon.getRight()) / 2;
                    CircularReveal hideResults = (CircularReveal) TransitionUtils.findTransition(
                            (TransitionSet) getWindow().getReturnTransition(),
                            CircularReveal.class, R.id.results_container);
                    if (hideResults != null) {
                        hideResults.setCenter(new Point(centerX, 0));
                    }
                }
            }
        });
        // focus the search view once the transition finishes
        getWindow().getEnterTransition().addListener(
                new TransitionUtils.TransitionListenerAdapter() {
                    @Override
                    public void onTransitionEnd(Transition transition) {
                        searchView.requestFocus();
                        ImeUtils.showIme(searchView);
                    }
                });
    } else {
        searchView.requestFocus();
        ImeUtils.showIme(searchView);
    }
}

项目：android-proguards 文件：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() {

        /**
         * 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);
                }
            }
        }
    };
}

项目：PainlessMusicPlayer 文件：TransitionUtils.java

static void clearSharedElementsOnReturn(@NonNull final BaseActivity activity) {
    activity.setEnterSharedElementCallback(new SharedElementCallback() {

        @Override
        public void onMapSharedElements(final List<String> names,
                final Map<String, View> sharedElements) {
            super.onMapSharedElements(names, sharedElements);
            if (activity.isFinishingAfterTransition()) {
                names.clear();
                sharedElements.clear();
            }
        }
    });
}

项目：tuchong-daily-android 文件：ImagePagerActivity.java

private void initTransitions() {
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
            postponeEnterTransition();
            setEnterSharedElementCallback(new SharedElementCallback() {
                @SuppressLint("NewApi")
                @Override
                public void onMapSharedElements(List<String> names, Map<String, View> sharedElements) {
                    super.onMapSharedElements(names, sharedElements);
                    if (mAdapter.getRegisteredFragment(mPosition) != null) {
                        names.clear();
                        sharedElements.clear();
                        View view = ((ImageFragment) mAdapter.getRegisteredFragment(mPosition)).mImage;
                        names.add(view.getTransitionName());
                        sharedElements.put(view.getTransitionName(), view);
                    }
                }
            });
        }

//      mPager.getViewTreeObserver().addOnPreDrawListener(new ViewTreeObserver.OnPreDrawListener() {
//          @SuppressLint("NewApi")
//          public boolean onPreDraw() {
//              mPager.getViewTreeObserver().removeOnPreDrawListener(this);
//              startPostponedEnterTransition();
//              return true;
//          }
//      });
    }

项目：tuchong-daily-android 文件：MainActivity.java

private void initTransitions() {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        setExitSharedElementCallback(new SharedElementCallback() {
            @SuppressLint("NewApi")
            @Override
            public void onMapSharedElements(List<String> names, Map<String, View> sharedElements) {
                super.onMapSharedElements(names, sharedElements);
                if (!isReenterTransition) {
                    return;
                }
                isReenterTransition = false;
                names.clear();
                sharedElements.clear();
                final PostFragment postFragment = (PostFragment) mAdapter.getRegisteredFragment(mPager.getCurrentItem());
                final RecyclerView recyclerView = postFragment.mRecyclerView;
                View sharedView =
                        ((PostImagesRecyclerViewAdapter.ViewHolder) recyclerView.findViewHolderForPosition(mImagePosition)).getImage();
                names.add(sharedView.getTransitionName());
                sharedElements.put(sharedView.getTransitionName(), sharedView);
            }
        });

        Fade fadeExit = new Fade();
        fadeExit.addTarget(R.id.text_post_title);
        fadeExit.addTarget(R.id.button_show_gallery);
        fadeExit.addTarget(R.id.recycler_post_images);
        fadeExit.addTarget(R.id.image_post_author);
        fadeExit.addTarget(R.id.bottom_shadow_post);
        fadeExit.addTarget(R.id.toolbar);
        getWindow().setExitTransition(fadeExit);
    }

}

项目：plaid 文件：FeedAdapter.java

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() {

        /**
         * 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);
                }
            }
        }
    };
}

项目：ApkLauncher 文件：ActivityTransition.java

private void setupHero() {
    String name = getIntent().getStringExtra(KEY_ID);
    mHero = null;
    if (name != null) {
        mHero = (ImageView) findViewById(getIdForKey(name));
        setEnterSharedElementCallback(new SharedElementCallback() {
            @Override
            public void onMapSharedElements(List<String> names,
                    Map<String, View> sharedElements) {
                sharedElements.put("hero", mHero);
            }
        });
    }
}

项目：MyCTFWriteUps 文件：ActivityCompat21.java

private static SharedElementCallback createCallback(SharedElementCallback21 sharedelementcallback21)
{
    SharedElementCallbackImpl sharedelementcallbackimpl = null;
    if (sharedelementcallback21 != null)
    {
        sharedelementcallbackimpl = new SharedElementCallbackImpl(sharedelementcallback21);
    }
    return sharedelementcallbackimpl;
}

项目：adt-leanback-support 文件：ActivityCompat21.java

private static SharedElementCallback createCallback(SharedElementCallback21 callback) {
    SharedElementCallback newListener = null;
    if (callback != null) {
        newListener = new SharedElementCallbackImpl(callback);
    }
    return newListener;
}

项目：IntranetEpitechV2 文件：ActivityCompat21.java

private static SharedElementCallback createCallback(SharedElementCallback21 callback) {
    SharedElementCallback newListener = null;
    if (callback != null) {
        newListener = new SharedElementCallbackImpl(callback);
    }
    return newListener;
}

项目：felix-on-android 文件：ActivityTransition.java

private void setupHero() {
    String name = getIntent().getStringExtra(KEY_ID);
    mHero = null;
    if (name != null) {
        mHero = (ImageView) findViewById(getIdForKey(name));
        setEnterSharedElementCallback(new SharedElementCallback() {
            @Override
            public void onMapSharedElements(List<String> names,
                    Map<String, View> sharedElements) {
                sharedElements.put("hero", mHero);
            }
        });
    }
}

项目：letv 文件：ActivityCompat21.java

private static SharedElementCallback createCallback(SharedElementCallback21 callback) {
    if (callback != null) {
        return new SharedElementCallbackImpl(callback);
    }
    return null;
}

项目：Pocket-Plays-for-Twitch 文件：ChannelsAdapter.java

@Override
void handleElementOnClick(final View view) {
    int itemPosition = getRecyclerView().getChildAdapterPosition(view);
    final ChannelInfo item = getElements().get(itemPosition);
    final StreamerInfoViewHolder vh = (StreamerInfoViewHolder) getRecyclerView().getChildViewHolder(view);
    final PreviewTarget previewTarget = getTargets().get(vh.getTargetsKey());

    // Create intent for opening StreamerInfo activity. Send the StreamerInfo object with
    // the intent, and flag it to make sure it creates a new task on the history stack
    final Intent intent = new Intent(getContext(), ChannelActivity.class);
    intent.putExtra(getContext().getResources().getString(R.string.channel_info_intent_object), item);
    intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        View sharedView = view.findViewById(R.id.profileLogoImageView);
        sharedView.setTransitionName(getContext().getString(R.string.streamerInfo_transition));
        final ActivityOptionsCompat options = ActivityOptionsCompat.
                makeSceneTransitionAnimation(activity, sharedView, getContext().getString(R.string.streamerInfo_transition));

        activity.setExitSharedElementCallback(new SharedElementCallback() {
            @SuppressLint("NewApi")
            @Override
            public void onSharedElementEnd(List<String> sharedElementNames, List<View> sharedElements, List<View> sharedElementSnapshots) {
                super.onSharedElementEnd(sharedElementNames, sharedElements, sharedElementSnapshots);

                if (!sharedElements.isEmpty() && sharedElements.get(0) != null && previewTarget != null) {
                    View element = sharedElements.get(0);
                    Animation anim = new RoundImageAnimation(element.getWidth()/2, 0, (ImageView) element, previewTarget.getPreview());
                    anim.setDuration(200);
                    anim.setInterpolator(new DecelerateInterpolator());
                    view.startAnimation(anim);
                }
                activity.setExitSharedElementCallback(null);
            }
        });
        activity.startActivity(intent, options.toBundle());
    } else {
        getContext().startActivity(intent);
        if(activity != null) {
            activity.overridePendingTransition(R.anim.slide_in_right_anim, R.anim.fade_out_semi_anim);
        }
    }
}

项目：boohee_v5.6 文件：ActivityCompat21.java

private static SharedElementCallback createCallback(SharedElementCallback21 callback) {
    if (callback != null) {
        return new SharedElementCallbackImpl(callback);
    }
    return null;
}

项目：OmegaRoundingImageView 文件：RoundingImageTransitionUtil.java

public static SharedElementCallback getCallback(RoundingImageTransitionValues values) {
    return new BaseSharedElementCallback(values);
}

项目：polar-dashboard 文件：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 {
    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());
}

项目：android-proguards 文件：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
                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;
}

项目：plaid 文件：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(
            v -> {
                final Story story = (Story) getItem(holder.getAdapterPosition());
                CustomTabActivityHelper.openCustomTab(host,
                        DesignerNewsStory.getCustomTabIntent(host, story, null).build(),
                        Uri.parse(story.url));
            }
    );
    holder.comments.setOnClickListener(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(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;
}

项目：ApkLauncher 文件：Target_Activity.java

public void setEnterSharedElementCallback(SharedElementCallback callback) {
    mHostActivity.setEnterSharedElementCallback(callback);
}

项目：ApkLauncher 文件：Target_Activity.java

public void setExitSharedElementCallback(SharedElementCallback callback) {
    mHostActivity.setExitSharedElementCallback(callback);
}

项目：ApkLauncher 文件：Target_ActivityGroup.java

public void setEnterSharedElementCallback(SharedElementCallback callback) {
    mHostActivity.setEnterSharedElementCallback(callback);
}

项目：ApkLauncher 文件：Target_ActivityGroup.java

public void setExitSharedElementCallback(SharedElementCallback callback) {
    mHostActivity.setExitSharedElementCallback(callback);
}

项目：ApkLauncher 文件：Target_TabActivity.java

public void setEnterSharedElementCallback(SharedElementCallback callback) {
    mHostActivity.setEnterSharedElementCallback(callback);
}

项目：ApkLauncher 文件：Target_TabActivity.java

public void setExitSharedElementCallback(SharedElementCallback callback) {
    mHostActivity.setExitSharedElementCallback(callback);
}

项目：ApkLauncher 文件：Target_ListActivity.java

public void setEnterSharedElementCallback(SharedElementCallback callback) {
    mHostActivity.setEnterSharedElementCallback(callback);
}

项目：ApkLauncher 文件：Target_ListActivity.java

public void setExitSharedElementCallback(SharedElementCallback callback) {
    mHostActivity.setExitSharedElementCallback(callback);
}

项目：ApkLauncher 文件：Target_FragmentActivity.java

public void setEnterSharedElementCallback(SharedElementCallback callback) {
    mHostActivity.setEnterSharedElementCallback(callback);
}

项目：ApkLauncher 文件：Target_FragmentActivity.java

public void setExitSharedElementCallback(SharedElementCallback callback) {
    mHostActivity.setExitSharedElementCallback(callback);
}

项目：ApkLauncher 文件：Target_PreferenceActivity.java

public void setEnterSharedElementCallback(SharedElementCallback callback) {
    mHostActivity.setEnterSharedElementCallback(callback);
}

项目：ApkLauncher 文件：Target_PreferenceActivity.java

public void setExitSharedElementCallback(SharedElementCallback callback) {
    mHostActivity.setExitSharedElementCallback(callback);
}

项目：ApkLauncher 文件：Target_ActionBarActivity.java

public void setEnterSharedElementCallback(SharedElementCallback callback) {
    mHostActivity.setEnterSharedElementCallback(callback);
}