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  3. android.support.v7.widget.SimpleItemAnimator

Java 类android.support.v7.widget.SimpleItemAnimator 实例源码

项目：FriendBook    文件：BookcaseFragment.java    
@Override
public void setRecyclerView(RecyclerView recyclerView) {
    recyclerView.setLayoutManager(new GridLayoutManager(getActivity(), 3));
    recyclerView.setScrollBarStyle(View.SCROLLBARS_OUTSIDE_OVERLAY);
    ((SimpleItemAnimator)recyclerView.getItemAnimator()).setSupportsChangeAnimations(false);
    int i = getResources().getDisplayMetrics().widthPixels;
    int y = DensityUtil.dp2px(getContext(), 90);
    int p = DensityUtil.dp2px(getContext(), 15);
    int padding = (3 * y + 2 * 3 * p + 2 * p - i) / (2 * 3);

    recyclerView.setPadding(
            padding,
            DensityUtil.dp2px(getContext(), 8),
            padding,
            DensityUtil.dp2px(getContext(), 8)
    );
}
项目：RecyclerviewExpand    文件：MainActivity.java    
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    // 实例化控件
    final RecyclerView rv = (RecyclerView) findViewById(R.id.rv);

    // 设置启动列表的修改动画效果(默认为关闭状态) 23.0.1以后使用方法，23.0.1之前用setSupportsChangeAnimations方法
    RecyclerView.ItemAnimator animator = rv.getItemAnimator();
    if (animator instanceof SimpleItemAnimator) {
        ((SimpleItemAnimator) animator).setSupportsChangeAnimations(false);
    }
    // 设置动画时长
    rv.getItemAnimator().setChangeDuration(300);
    rv.getItemAnimator().setMoveDuration(300);

    // 实现RecyclerView实现竖向列表展示模式
    final LinearLayoutManager layoutManager = new LinearLayoutManager(this);
    rv.setLayoutManager(layoutManager);

    // 实例化数据适配器并绑定在控件上
    final MainAdapter adapter = new MainAdapter();
    rv.setAdapter(adapter);
}
项目：CSI-KJSCEOfficial    文件：NotificationActivity.java    
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_notification);
    Toolbar toolbar = findViewById(R.id.toolbar);
    setSupportActionBar(toolbar);
    getSupportActionBar().setDisplayHomeAsUpEnabled(true);

    recyclerView = findViewById(R.id.notification_recycler_view);

    notifications = new LinkedList<>();

    LinearLayoutManager llm = new LinearLayoutManager(this);

    recyclerView.setLayoutManager(llm);

    //To prevent onBindViewHolder to be called twice on onClick
    ((SimpleItemAnimator)recyclerView.getItemAnimator()).setSupportsChangeAnimations(false);

    notifAdapter = new NotificationAdapter(this, notifications);
    recyclerView.setAdapter(notifAdapter);

}
项目：CosmoCalendar    文件：CalendarView.java    
private void createRecyclerView() {
    rvMonths = new SlowdownRecyclerView(getContext());
    rvMonths.setId(View.generateViewId());
    rvMonths.setHasFixedSize(true);
    rvMonths.setNestedScrollingEnabled(false);
    ((SimpleItemAnimator) rvMonths.getItemAnimator()).setSupportsChangeAnimations(false);

    RelativeLayout.LayoutParams params = new RelativeLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT);
    params.addRule(RelativeLayout.BELOW, llDaysOfWeekTitles.getId());
    rvMonths.setLayoutParams(params);

    rvMonths.setLayoutManager(new GridLayoutManager(getContext(), 1, settingsManager.getCalendarOrientation(), false));
    monthAdapter = createAdapter();

    changeSnapHelper();

    rvMonths.setAdapter(monthAdapter);
    rvMonths.scrollToPosition(SettingsManager.DEFAULT_MONTH_COUNT / 2);
    rvMonths.addOnScrollListener(pagingScrollListener);
    rvMonths.getRecycledViewPool().setMaxRecycledViews(ItemViewType.MONTH, 10);
    addView(rvMonths);
}
项目：FinalProject    文件：MessagesList.java    
/**
 * Sets adapter for MessagesList
 *
 * @param adapter       Adapter. Must extend MessagesListAdapter
 * @param reverseLayout weather to use reverse layout for layout manager.
 * @param <MESSAGE>     Message model class
 */
public <MESSAGE extends IMessage>
void setAdapter(MessagesListAdapter<MESSAGE> adapter, boolean reverseLayout) {
    SimpleItemAnimator itemAnimator = new DefaultItemAnimator();
    itemAnimator.setSupportsChangeAnimations(false);

    LinearLayoutManager layoutManager = new LinearLayoutManager(getContext(),
            LinearLayoutManager.VERTICAL, reverseLayout);

    setItemAnimator(itemAnimator);
    setLayoutManager(layoutManager);
    adapter.setLayoutManager(layoutManager);
    adapter.setStyle(messagesListStyle);

    addOnScrollListener(new RecyclerScrollMoreListener(layoutManager, adapter));
    super.setAdapter(adapter);
}
项目：BizareChat    文件：PrivateDialogsFragment.java    
@Nullable
@Override
public View onCreateView(LayoutInflater inflater,
                         @Nullable ViewGroup container,
                         @Nullable Bundle savedInstanceState) {
    View view = inflater.inflate(R.layout.fragment_dialogs, container, false);
    mLayoutManager = new LinearLayoutManager(getActivity());
    recyclerView = (RecyclerView) view.findViewById(R.id.dialogs_recycler);
    recyclerView.setLayoutManager(mLayoutManager);
    ((SimpleItemAnimator)recyclerView.getItemAnimator()).setSupportsChangeAnimations(false);
    swipeRefreshLayout = (SwipeRefreshLayout) view.findViewById(R.id.dialogs_swipe_refresh_layout);
    swipeRefreshLayout.setOnRefreshListener(this);

    setHasOptionsMenu(true);

    return view;
}
项目：BizareChat    文件：PublicDialogsFragment.java    
@Nullable
@Override
public View onCreateView(LayoutInflater inflater,
                         @Nullable ViewGroup container,
                         @Nullable Bundle savedInstanceState) {
    View view = inflater.inflate(R.layout.fragment_dialogs, container, false);
    mLayoutManager = new LinearLayoutManager(getActivity());
    recyclerView = (RecyclerView) view.findViewById(R.id.dialogs_recycler);
    recyclerView.setLayoutManager(mLayoutManager);
    ((SimpleItemAnimator)recyclerView.getItemAnimator()).setSupportsChangeAnimations(false);
    swipeRefreshLayout = (SwipeRefreshLayout) view.findViewById(R.id.dialogs_swipe_refresh_layout);
    swipeRefreshLayout.setOnRefreshListener(this);

    setHasOptionsMenu(true);

    return view;
}
项目：Derpibooru    文件：ImageListFragment.java    
/**
 * Returns an inflated image list view.
 * <br>
 * Call {@link #initializeList(ImageListProvider)} to initialize the list view and display the first page of a list.
 */
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
                         Bundle savedInstanceState) throws IllegalStateException {
    View v = inflater.inflate(R.layout.fragment_image_list, container, false);
    ButterKnife.bind(this, v);
    /* disable item change animations for image interactions */
    ((SimpleItemAnimator) recyclerView.getItemAnimator()).setSupportsChangeAnimations(false);
    mSavedInstanceState = savedInstanceState;
    mImageListPresenter = new PaginatedListPresenter<DerpibooruImageThumb>(refreshLayout, recyclerView) {
        @Override
        public RecyclerViewPaginationAdapter<DerpibooruImageThumb, ?> getNewInstanceOfListAdapter(List<DerpibooruImageThumb> initialItems) {
            return getNewInstanceOfImageListAdapter(initialItems);
        }
    };
    return v;
}
项目：apkupdater    文件：InstalledAppFragment.java    
@UiThread(propagation = UiThread.Propagation.REUSE)
protected void setListAdapter(
    List<InstalledApp> items
) {
    if (mRecyclerView == null || mBus == null) {
        return;
    }

    mRecyclerView.setLayoutManager(new LinearLayoutManager(getContext()));
       if (new UpdaterOptions(getContext()).disableAnimations()) {
           mRecyclerView.setItemAnimator(null);
       } else {
           ((SimpleItemAnimator) mRecyclerView.getItemAnimator()).setSupportsChangeAnimations(false);
       }
    mRecyclerView.setAdapter(new InstalledAppAdapter(getContext(), mRecyclerView, items));
    mBus.post(new InstalledAppTitleChange(getString(R.string.tab_installed) + " (" + items.size() + ")"));
}
项目：apkupdater    文件：SearchFragment.java    
@UiThread(propagation = UiThread.Propagation.REUSE)
protected void setListAdapter(
    @NonNull List<InstalledApp> items
) {
    if (mRecyclerView == null || mBus == null || mProgressBar == null) {
        return;
    }

    mRecyclerView.setLayoutManager(new LinearLayoutManager(getContext()));
       if (new UpdaterOptions(getContext()).disableAnimations()) {
           mRecyclerView.setItemAnimator(null);
       } else {
           ((SimpleItemAnimator) mRecyclerView.getItemAnimator()).setSupportsChangeAnimations(false);
       }
    mAdapter.init(getActivity(), mRecyclerView, items);
    mRecyclerView.setAdapter(mAdapter);
    mBus.post(new SearchTitleChange(getString(R.string.tab_search) + " (" + items.size() + ")"));
    mProgressBar.setVisibility(View.GONE);
}
项目：apkupdater    文件：UpdaterFragment.java    
@AfterViews
void init(
) {
       mAdapter.init(mRecyclerView, new ArrayList<Update>());
    mRecyclerView.setLayoutManager(new LinearLayoutManager(getContext()));
    if (new UpdaterOptions(getContext()).disableAnimations()) {
        mRecyclerView.setItemAnimator(null);
       } else {
           ((SimpleItemAnimator) mRecyclerView.getItemAnimator()).setSupportsChangeAnimations(false);
       }
    mRecyclerView.setAdapter(mAdapter);

    // Load data
    loadData();

    initProgressBar();
}
项目：aurora-imui    文件：MessageList.java    
/**
 * Set adapter for MessageList.
 *
 * @param adapter   Adapter, extends MsgListAdapter.
 * @param <MESSAGE> Message model extends IMessage.
 */
public <MESSAGE extends IMessage> void setAdapter(MsgListAdapter<MESSAGE> adapter) {
    mAdapter = adapter;
    SimpleItemAnimator itemAnimator = new DefaultItemAnimator();
    itemAnimator.setSupportsChangeAnimations(false);
    setItemAnimator(itemAnimator);

    LinearLayoutManager layoutManager = new LinearLayoutManager(
            getContext(), LinearLayoutManager.VERTICAL, true);
    layoutManager.setStackFromEnd(true);
    setLayoutManager(layoutManager);

    adapter.setLayoutManager(layoutManager);
    adapter.setStyle(mContext, mMsgListStyle);
    mScrollMoreListener = new ScrollMoreListener(layoutManager, adapter);
    addOnScrollListener(mScrollMoreListener);
    super.setAdapter(adapter);
}
项目：CalendarSelector    文件：AppleCalendarActivity.java    
@Override
protected void onCreate(@Nullable Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_apple_calendar);
    setTitle("2016");
    rvCalendar = (RecyclerView) findViewById(R.id.rvCalendar);
    rvCalendar.setLayoutManager(new LinearLayoutManager(this));
    ((SimpleItemAnimator) rvCalendar.getItemAnimator()).setSupportsChangeAnimations(false);
    List<SCMonth> months = SCDateUtils.generateMonths(2016, 2016);
    rvCalendar.setAdapter(new CalendarAdpater(months));
    selector = new CalendarSelector(months, SingleMonthSelector.SEGMENT);
    selector.setSegmentSelectListener(new SegmentSelectListener() {
        @Override
        public void onSegmentSelect(FullDay startDay, FullDay endDay) {
            // TODO
        }
    });
}
项目：ureport-android    文件：PollsResultsContributionsDialog.java    
private void setupView(View view) {
    ImageButton addContribution = (ImageButton) view.findViewById(R.id.addContribution);
    addContribution.setOnClickListener((buttonView) -> this.onAddNewContribution());

    contribution = (EditText) view.findViewById(R.id.contribution);
    contribution.setHint(R.string.poll_comment);
    contribution.setOnEditorActionListener(onDescriptionEditorActionListener);

    RecyclerView contributionList = (RecyclerView) view.findViewById(R.id.contributionList);
    ((SimpleItemAnimator) contributionList.getItemAnimator()).setSupportsChangeAnimations(false);
    LinearLayoutManager linearLayoutManager = new LinearLayoutManager(getContext()
            , LinearLayoutManager.VERTICAL, false);
    linearLayoutManager.setAutoMeasureEnabled(true);
    linearLayoutManager.setStackFromEnd(true);
    contributionList.setLayoutManager(linearLayoutManager);

    contributionAdapter = new ContributionAdapter();
    contributionAdapter.setOnContributionRemoveListener(this);
    contributionList.setAdapter(contributionAdapter);

    contribute = (TextView) view.findViewById(R.id.contribute);
    contribute.setText(R.string.title_comment_poll);
}
项目：weekdays-buttons-bar    文件：WeekdaysDataSource.java    
private void initRecyclerView(Context context) {
        if (mRecyclerView == null) return;
        mRecyclerView.setBackgroundColor(mBackgroundColor);
        mRecyclerView.setHasFixedSize(true);
        mLayoutManager = new LinearLayoutManager(context, LinearLayoutManager.HORIZONTAL, false);

        mRecyclerView.setLayoutManager(mLayoutManager);
        mRecyclerView.setAdapter(createAdapter());
        mRecyclerView.setNestedScrollingEnabled(isNestedScrollEnable());


//        mRecyclerView.getItemAnimator().setSupportsChangeAnimations(true);
        RecyclerView.ItemAnimator animator = mRecyclerView.getItemAnimator();
        if (animator instanceof SimpleItemAnimator) {
            ((SimpleItemAnimator) animator).setSupportsChangeAnimations(false);
        }
        onRecyclerViewInit(mRecyclerView);
    }
项目：DominionPicker    文件：FragmentPicker.java    
/** Called to create this fragment's view for the first time.  */
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
                         Bundle savedInstanceState) {
    View view = inflater.inflate(R.layout.fragment_picker, container, false);
    ButterKnife.bind(this, view);
    card_list.setLayoutManager(new LinearLayoutManager(getContext()));
    card_list.addItemDecoration(new ListDivider(getContext()));

    // Disable flicker animation when an item changes
    // (otherwise items will flicker when selection state changes)
    ItemAnimator animator = card_list.getItemAnimator();
    if (animator instanceof SimpleItemAnimator)
        ((SimpleItemAnimator) animator).setSupportsChangeAnimations(false);

    final SharedPreferences pref = Pref.get(getContext());
    adapter = new AdapterCardsFilter(card_list, pref.getString(Pref.FILT_CARD, ""),
                                                pref.getString(Pref.REQ_CARDS, ""));
    card_list.setAdapter(adapter);
    updateView();
    return view;
}
项目：GitHub    文件：Activity6.java    
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_6);

    Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
    setSupportActionBar(toolbar);
    getSupportActionBar().setDisplayHomeAsUpEnabled(true);

    mRv = (RecyclerView) findViewById(R.id.rv);
    mRv.setLayoutManager(new StaggeredGridLayoutManager(3, StaggeredGridLayoutManager.VERTICAL));
    mAdapter = new QuickAdapter<Integer>(initData()) {
        @Override
        public int getLayoutId(int viewType) {
            return R.layout.item_6;
        }

        @Override
        public void convert(VH holder, Integer data, int position) {
            ImageView imageView = holder.getView(R.id.image);
            Picasso.with(Activity6.this).load(data).into(imageView);
            //holder.itemView.setOnClickListener();  此处添加点击事件
        }

        @Override
        public int getItemViewType(int position) {
            return super.getItemViewType(position);
        }
    };
    mAdapter.setHasStableIds(true);
    ((SimpleItemAnimator)mRv.getItemAnimator()).setSupportsChangeAnimations(false);
    mRv.setAdapter(mAdapter);

}
项目：PlayStoreParallelDownload    文件：MainActivity.java    
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    recyclerView = (RecyclerView) findViewById(R.id.recyclerview);
    LinearLayoutManager llm = new LinearLayoutManager(this);
    recyclerView.setLayoutManager(llm);
    ((SimpleItemAnimator) recyclerView.getItemAnimator()).setSupportsChangeAnimations(false);

    String jsonObject = loadJSONFromAsset();
    parseJson(jsonObject);

}
项目：TMP-Music_player    文件：MainActivity.java    
private void removeItem(int position) {
    ((SimpleItemAnimator) recyclerView.getItemAnimator()).setSupportsChangeAnimations(true);

    //        jcAudios.remove(position);
    player.removeAudio(player.getMyPlaylist().get(position));
    audioAdapter.notifyItemRemoved(position);

    ((SimpleItemAnimator) recyclerView.getItemAnimator()).setSupportsChangeAnimations(false);
}
项目：revolution-irc    文件：ColorListPickerDialog.java    
private View buildDialogView() {
    View view = LayoutInflater.from(mContext).inflate(R.layout.dialog_color_picker, null);

    RecyclerView recyclerView = view.findViewById(R.id.items);
    recyclerView.setLayoutManager(new GridLayoutManager(mContext, 4));
    recyclerView.setAdapter(new ColorListAdapter(this));
    ((SimpleItemAnimator) recyclerView.getItemAnimator()).setSupportsChangeAnimations(false);

    return view;
}
项目：FinalProject    文件：DialogsList.java    
@Override
protected void onAttachedToWindow() {
    super.onAttachedToWindow();

    LinearLayoutManager layout = new LinearLayoutManager(getContext(), LinearLayoutManager.VERTICAL, false);
    SimpleItemAnimator animator = new DefaultItemAnimator();

    setLayoutManager(layout);
    setItemAnimator(animator);
}
项目：FinalProject    文件：DialogsList.java    
/**
 * Set adapter for DialogsList
 *
 * @param adapter  Adapter. Must extend DialogsListAdapter
 * @param <DIALOG> Dialog model class
 */
public <DIALOG extends IDialog> void setAdapter(DialogsListAdapter<DIALOG> adapter) {
    SimpleItemAnimator itemAnimator = new DefaultItemAnimator();
    itemAnimator.setSupportsChangeAnimations(false);

    LinearLayoutManager layoutManager = new LinearLayoutManager(getContext(),
            LinearLayoutManager.VERTICAL, true);

    setItemAnimator(itemAnimator);
    setLayoutManager(layoutManager);

    adapter.setStyle(dialogStyle);

    super.setAdapter(adapter);
}
项目：decoy    文件：RecyclerViewUtil.java    
public static void changeItemAnimation(RecyclerView recyclerView, boolean isOpen) {
    // 关闭viewholder动画效果。解决viewholder闪烁问题
    RecyclerView.ItemAnimator animator = recyclerView.getItemAnimator();
    if (animator instanceof SimpleItemAnimator) {
        ((SimpleItemAnimator) animator).setSupportsChangeAnimations(isOpen);
    }
}
项目：Camera-Roll-Android-App    文件：AlbumAdapter.java    
public AlbumAdapter(SelectorModeManager.Callback callback, final RecyclerView recyclerView,
                    final Album album, boolean pick_photos) {
    super(pick_photos);

    setData(album);
    setSelectorModeManager(new SelectorModeManager());
    if (callback != null) {
        getSelectorManager().addCallback(callback);
    }

    if (pick_photos) {
        getSelectorManager().setSelectorMode(true);
        if (callback != null) {
            callback.onSelectorModeEnter();
        }
    }

    //disable default change animation
    ((SimpleItemAnimator) recyclerView.getItemAnimator()).setSupportsChangeAnimations(false);

    if (callback != null && dragSelectEnabled()) {
        dragSelectTouchListener = new DragSelectTouchListener()
                .withSelectListener(new DragSelectTouchListener.OnDragSelectListener() {
                    @Override
                    public void onSelectChange(int start, int end, boolean isSelected) {
                        for (int i = start; i <= end; i++) {
                            getSelectorManager().onItemSelect(getData()
                                    .getAlbumItems().get(i).getPath());
                            //update ViewHolder
                            notifyItemChanged(i);
                        }
                    }
                });
        recyclerView.addOnItemTouchListener(dragSelectTouchListener);
    }
}
项目：science-journal    文件：ManageDevicesRecyclerFragment.java    
@Nullable
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
        Bundle savedInstanceState) {

    View view = inflater.inflate(R.layout.fragment_manage_devices, container, false);

    RecyclerView recyclerView = (RecyclerView) view.findViewById(R.id.recycler);
    HeaderAdapter myHeader = new HeaderAdapter(R.layout.device_header, R.string.my_devices);
    HeaderAdapter availableHeader = new HeaderAdapter(R.layout.device_header,
            R.string.available_devices);
    if (savedInstanceState != null) {
        mMyDevices.onRestoreInstanceState(savedInstanceState.getBundle(KEY_MY_DEVICES));
        mAvailableDevices.onRestoreInstanceState(
                savedInstanceState.getBundle(KEY_AVAILABLE_DEVICES));
    }
    CompositeRecyclerAdapter adapter = new CompositeRecyclerAdapter(myHeader, mMyDevices,
            availableHeader, mAvailableDevices);
    adapter.setHasStableIds(true);
    recyclerView.setAdapter(adapter);
    recyclerView.setLayoutManager(
            new LinearLayoutManager(getActivity(), LinearLayoutManager.VERTICAL, false));
    // Don't animate on change: https://code.google.com/p/android/issues/detail?id=204277.
    SimpleItemAnimator animator = new DefaultItemAnimator();
    animator.setSupportsChangeAnimations(false);
    recyclerView.setItemAnimator(animator);
    return view;
}
项目：OneTapVideoDownload    文件：DownloadsFragment.java    
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
                         Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    View rootView = inflater.inflate(R.layout.fragment_downloads, container, false);
    mRecyclerView = (RecyclerView) rootView.findViewById(R.id.downloadRecyclerView);
    ((SimpleItemAnimator) mRecyclerView.getItemAnimator()).setSupportsChangeAnimations(false);
    LinearLayoutManager layoutManager = new LinearLayoutManager(getActivity());
    layoutManager.setReverseLayout(true);
    layoutManager.setStackFromEnd(true);
    mRecyclerView.setLayoutManager(layoutManager);
    mRecyclerView.setHasFixedSize(true);

    mDownloadAdapter = new DownloadAdapter(getActivity());
    mRecyclerView.setAdapter(mDownloadAdapter);
    mEmptyView = rootView.findViewById(R.id.empty_view);
    FloatingActionButton usageInstructionButton = (FloatingActionButton)rootView.findViewById(R.id.usage_instruction_button);
    usageInstructionButton.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            Intent usageInstructionIntent = new Intent(getActivity(), UsageInstruction.class);
            startActivity(usageInstructionIntent);
        }
    });

    return rootView;
}
项目：beaconradar    文件：FragmentNearby.java    
private void initRecycler(Bundle inState, final View rootView) {
    //Setup recycler/adapter/layout manager
    int fabBehavior = mPrefs.getInt(Prefs.KEY_FAB_BEHAVIOR, Defaults.FAB_BEHAVIOR);
    boolean footer = (fabBehavior == FabBehavior.FAB_BEHAVIOR_FIXED);
    mAdapter = new BeaconAdapter(this, getActivity(), footer);
    mAdapter.setHasStableIds(true);
    mManager = new LinearLayoutManager(getActivity());
    ((SimpleItemAnimator) mRecycler.getItemAnimator()).setSupportsChangeAnimations(false);
    mRecycler.setLayoutManager(mManager);
    mRecycler.setAdapter(mAdapter);

    //Required to get reliably width of recyclerview for signal/distance bar animation
    mRecycler.post(new Runnable() {
        @Override
        public void run() {
            DisplayMetrics DM = getResources().getDisplayMetrics();
            float padding = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 28, DM);     //TODO parametrize 28 (item_beacon_4)
            mAdapter.setBarWidth(rootView.getWidth() - (int) padding);
        }
    });

    //Restore state if possible
    if(inState != null && inState.containsKey("FIRST_VISIBLE_POSITION")) {
        int first = inState.getInt("FIRST_VISIBLE_POSITION");
        int offset = inState.getInt("FIRST_VISIBLE_OFFSET");
        //ID firstVisibleID = inState.getParcelable("FIRST_VISIBLE_BEACON_ID");
        int size = mAdapter.getItemCount()-1;
        if(first <= size) mManager.scrollToPositionWithOffset(first, offset);
        else mManager.scrollToPosition(size);
    }
}
项目：Aria2-Remote-for-Android    文件：DownloadListFragment.java    
@Override
public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
    super.onViewCreated(view, savedInstanceState);

    mSwipeRefreshLayout = (SwipeRefreshLayout) view.findViewById(R.id.swipeRefreshLayout);
    mSwipeRefreshLayout.setOnRefreshListener(this);

    mRecyclerView = (RecyclerView) view.findViewById(R.id.recyclerView);
    mRecyclerView.setHasFixedSize(true);

    mLayoutManager = new LinearLayoutManager(getActivity());
    mRecyclerView.setLayoutManager(mLayoutManager);

    RecyclerView.ItemAnimator animator = mRecyclerView.getItemAnimator();
    if (animator instanceof SimpleItemAnimator) {
        ((SimpleItemAnimator) animator).setSupportsChangeAnimations(false);
    }

    FloatingActionButton mActionButton = (FloatingActionButton) view.findViewById(R.id.fab);
    if (mActionButton != null) {
        mActionButton.setOnClickListener(this);
    }

    String url = getArguments().getString(getString(R.string.KEY_URL));
    String secret = getArguments().getString(getString(R.string.KEY_SECRET));
    int typeIndex = getArguments().getInt(getString(R.string.KEY_LIST_TYPE_INDEX));
    try {
        mAria2 = Aria2Factory.getInstance(url, secret);

        mType = Aria2.ListType.values()[typeIndex];

        mAdapter = new DownloadAdapter(getContext(), mAria2, mAria2.getList(mType));
        mRecyclerView.setAdapter(mAdapter);

    } catch (MalformedURLException e) {
        e.printStackTrace();
    }
}
项目：CalendarSelector    文件：CalendarSelectorActivity.java    
@Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_scrolling);
        if(savedInstanceState != null)
            selector = savedInstanceState.getParcelable("selector");
        rvCalendar = (RecyclerView) findViewById(R.id.rvCalendar);
        rvCalendar.setLayoutManager(new LinearLayoutManager(this));
        ((SimpleItemAnimator) rvCalendar.getItemAnimator()).setSupportsChangeAnimations(false);
        data = getData();
        segmentMode();
//        intervalMode();
    }
项目：CalendarSelector    文件：AnimCalendarSelectorActivity.java    
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_scrolling);
    if(savedInstanceState != null)
        selector = savedInstanceState.getParcelable("selector");
    rvCalendar = (RecyclerView) findViewById(R.id.rvCalendar);
    rvCalendar.setLayoutManager(new LinearLayoutManager(this));
    ((SimpleItemAnimator) rvCalendar.getItemAnimator()).setSupportsChangeAnimations(false);
    data = getData();
    segmentMode();
}
项目：android-mg-bootstrap    文件：MGRecyclerAdapter.java    
/**
 * Configures a recycler view and creates an instance of the adapter.
 */
public static <T extends MGRecyclerAdapter> T configure(@NonNull T adapter, RecyclerView.LayoutManager layoutManager, Integer animationDuration) {

    RecyclerView recyclerView = adapter.getRecycler();

    try {

        if (layoutManager == null) {
            layoutManager = new LinearLayoutManager(recyclerView.getContext());
        }

        // Configure recycler view with standard config.
        recyclerView.setLayoutManager(layoutManager);
        recyclerView.setAdapter(adapter);

        if (recyclerView.getItemAnimator() instanceof SimpleItemAnimator) {

            ((SimpleItemAnimator) recyclerView.getItemAnimator()).setSupportsChangeAnimations(false);
        }

        if (animationDuration != null) {

            recyclerView.getItemAnimator().setAddDuration(animationDuration);
            recyclerView.getItemAnimator().setRemoveDuration(animationDuration);
            recyclerView.getItemAnimator().setChangeDuration(animationDuration);
            recyclerView.getItemAnimator().setMoveDuration(animationDuration);
        }

        return adapter;

    } catch (Exception e) {

        throw new RuntimeException(e);
    }
}
项目：mobile-buy-sdk-android    文件：CartListView.java    
@Override protected void onFinishInflate() {
  super.onFinishInflate();
  ButterKnife.bind(this);

  listView.setHasFixedSize(true);
  listView.setAdapter(listViewAdapter);
  ((SimpleItemAnimator) listView.getItemAnimator()).setSupportsChangeAnimations(false);
}
项目：NIM_Android_UIKit    文件：RecyclerViewUtil.java    
public static void changeItemAnimation(RecyclerView recyclerView, boolean isOpen) {
    // 关闭viewholder动画效果。解决viewholder闪烁问题
    RecyclerView.ItemAnimator animator = recyclerView.getItemAnimator();
    if (animator instanceof SimpleItemAnimator) {
        ((SimpleItemAnimator) animator).setSupportsChangeAnimations(isOpen);
    }
}
项目：ProjectX    文件：ItemAnimatorControllableRecyclerView.java    
/**
 * 设置是否支持移除动画
 *
 * @param supportsChangeAnimations 是否支持
 * @see Adapter#notifyItemChanged(int)
 * @see Adapter#notifyItemRangeChanged(int, int)
 */
public void setSupportsChangeAnimations(boolean supportsChangeAnimations) {
    ItemAnimator animator = getItemAnimator();
    if (animator == null)
        return;
    if (supportsChangeAnimations) {
        animator.setChangeDuration(mChangeDuration);
    } else {
        animator.setChangeDuration(0);
    }
    if (animator instanceof SimpleItemAnimator) {
        ((SimpleItemAnimator) animator).setSupportsChangeAnimations(supportsChangeAnimations);
    }
}
项目：box-android-browse-sdk    文件：BoxBrowseFragment.java    
protected void initRecyclerView(RecyclerView view){
    view.addItemDecoration(new BoxItemDividerDecoration(getResources()));
    view.addItemDecoration(new FooterDecoration(getResources()));
    view.setLayoutManager(new LinearLayoutManager(getActivity()));
    if (view.getItemAnimator() instanceof SimpleItemAnimator) {
        ((SimpleItemAnimator) view.getItemAnimator()).setSupportsChangeAnimations(false);
    }
}
项目：box-android-browse-sdk    文件：BoxBrowseFolderGridFragment.java    
protected void initRecyclerView(RecyclerView view){
    int numColumns = (getResources().getConfiguration().orientation == Configuration.ORIENTATION_LANDSCAPE) ? 5 : 3;
    view.setLayoutManager(new GridLayoutManager(getActivity(),numColumns));
    view.addItemDecoration(new SpacesItemDecoration(8));
    if (view.getItemAnimator() instanceof SimpleItemAnimator) {
        ((SimpleItemAnimator) view.getItemAnimator()).setSupportsChangeAnimations(false);
    }
}
项目：apps-android-wikipedia    文件：LocalCompilationsFragment.java    
@Nullable
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    super.onCreateView(inflater, container, savedInstanceState);
    View view = inflater.inflate(R.layout.fragment_local_compilations, container, false);
    unbinder = ButterKnife.bind(this, view);

    recyclerView.setLayoutManager(new LinearLayoutManager(getContext()));
    recyclerView.setAdapter(adapter);
    recyclerView.addItemDecoration(new DrawableItemDecoration(getContext(), R.attr.list_separator_drawable));
    ((SimpleItemAnimator) recyclerView.getItemAnimator()).setSupportsChangeAnimations(false);

    errorView.setBackClickListener(v -> getActivity().finish());

    emptyDescription.setMovementMethod(LinkMovementMethod.getInstance());
    emptyDescription.setText(StringUtil.fromHtml(getString(R.string.offline_library_empty_description_sideload)));
    RichTextUtil.removeUnderlinesFromLinks(emptyDescription);
    packsHint.setMovementMethod(LinkMovementMethod.getInstance());
    packsHint.setText(StringUtil.fromHtml(getString(R.string.offline_library_packs_hint)));
    RichTextUtil.removeUnderlinesFromLinks(packsHint);
    dataUsageHint.setMovementMethod(new LinkMovementMethodExt((url, titleString) -> {
        if (url.equals(UriUtil.LOCAL_URL_SETTINGS)) {
            startActivity(SettingsActivity.newIntent(getContext()));
        }
    }));
    dataUsageHint.setText(StringUtil.fromHtml(getString(R.string.offline_library_data_usage_hint)));
    RichTextUtil.removeUnderlinesFromLinks(dataUsageHint);

    funnel = new OfflineLibraryFunnel(WikipediaApp.getInstance(), 0);
    return view;
}
项目：AssistantBySDK    文件：ChatListFragment.java    
@Nullable
@Override
public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
    rootView = inflater.inflate(R.layout.frag_chat_list, container, false);
    //监听屏幕中的键盘是否打开，如果打开则限制话筒波纹效果的显示
    SoftKeyboardStateHelper softKeyboardStateHelper = new SoftKeyboardStateHelper(rootView);
    softKeyboardStateHelper.addSoftKeyboardStateListener(new SoftKeyboardStateHelper.SoftKeyboardStateListener() {
        @Override
        public void onSoftKeyboardOpened(int keyboardHeightInPx) {
            //话筒波纹效果不展示
            AppConfig.dPreferences.edit().putBoolean("wave_show", false).commit();
        }

        @Override
        public void onSoftKeyboardClosed() {
            //话筒波纹效果展示
            if (getActivity() != null && ((MainActivity) getActivity()).voiceWaveable())
                AppConfig.dPreferences.edit().putBoolean("wave_show", true).commit();
        }
    });
    ButterKnife.bind(this, rootView);
    chatListView.setHasFixedSize(true);
    chatListView.setLayoutManager((linearLayoutManager = new LinearLayoutManager(getActivity())));
    chatListView.setItemAnimator(new DefaultItemAnimator());
    ((SimpleItemAnimator)chatListView.getItemAnimator()).setSupportsChangeAnimations(false);
    chatListView.addOnScrollListener(new RecyclerView.OnScrollListener() {
        @Override
        public void onScrollStateChanged(RecyclerView recyclerView, int newState) {
            if (newState == RecyclerView.SCROLL_STATE_DRAGGING) {
                scrollable = false;
                reset();
            } else if (newState == RecyclerView.SCROLL_STATE_IDLE) {
                if (moveable) {
                    moveable = false;   //必须放在移动方法的上面
                    moveToPosition(scrollPosition);
                    scrollPosition = -1;
                }
            }
        }
    });
   /* chatListView.addOnLayoutChangeListener(new View.OnLayoutChangeListener() {
        @Override
        public void onLayoutChange(View v, int left, int top, int right, int bottom, int oldLeft, int oldTop, int oldRight, int oldBottom) {
            if (bottom != oldBottom) {
                scrollable = true;
                resetChatLocation();
            }
        }
    });*/
    return rootView;
}
项目：Auto.js    文件：FileChooseListView.java    
private void init() {
    setDirectorySpanSize(2);
    ((SimpleItemAnimator) getScriptListView().getItemAnimator())
            .setSupportsChangeAnimations(false);
}
项目：TagLayoutManager    文件：Demo1Activity.java    
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_demo_1);

    mToolbar = (Toolbar) findViewById(R.id.toolbar);
    mToolbar.setTitle(R.string.title);

    setSupportActionBar(mToolbar);

    getSupportActionBar().setDisplayHomeAsUpEnabled(true);

    mRvTag = (RecyclerView) findViewById(R.id.rv_tag);

    mList = new ArrayList<>();

    mAdapter = new TagAdapter(this, mList, new TagAdapter.OnTagClickListener() {
        @Override
        public void onRemoved(String removedTag) {
            Log.i(TAG, "onRemoved: =============removed tag:" + removedTag);
        }

        @Override
        public void onDataSetChange() {
            mRvTag.smoothScrollToPosition(mAdapter.getItemCount() - 1);
        }
    });

    mRvTag.setLayoutManager(new TagLayoutManager.Builder()
            .setBorderLeft(Utils.dp2px(this, 12))
            .setBorderTop(Utils.dp2px(this, 8))
            .setBorderRight(Utils.dp2px(this, 12))
            .setBorderBottom(Utils.dp2px(this, 8))
            .setBorderHor(Utils.dp2px(this, 8))
            .setBorderVer(Utils.dp2px(this, 4))
            .setMaxHeight(Utils.dp2px(this, 100))
            .create());

    mRvTag.setAdapter(mAdapter);

    // avoid adapter call notifyItemChanged then the other item flashing
    ((SimpleItemAnimator)mRvTag.getItemAnimator()).setSupportsChangeAnimations(false);
}