Examples with START android.support.v7.widget.helper.ItemTouchHelper.START used on opensource projects

Example 6 with START

use of android.support.v7.widget.helper.ItemTouchHelper.START in project materialistic by hidroh.

the class ListFragmentViewHolderTest method setUp.

@Before
public void setUp() {
    MockitoAnnotations.initMocks(this);
    TestApplication.applicationGraph.inject(this);
    reset(sessionManager);
    reset(favoriteManager);
    reset(itemManager);
    reset(userServices);
    item = new TestHnItem(1) {

        @Override
        public int getRank() {
            return 46;
        }

        @Override
        public String getBy() {
            return "author";
        }
    };
    controller = Robolectric.buildActivity(ListActivity.class).create().start().resume().visible();
    activity = controller.get();
    Bundle args = new Bundle();
    args.putString(ListFragment.EXTRA_ITEM_MANAGER, HackerNewsClient.class.getName());
    args.putString(ListFragment.EXTRA_FILTER, ItemManager.TOP_FETCH_MODE);
    activity.getSupportFragmentManager().beginTransaction().add(android.R.id.content, Fragment.instantiate(activity, ListFragment.class.getName(), args)).commit();
    verify(itemManager).getStories(any(), eq(ItemManager.MODE_DEFAULT), storiesListener.capture());
    storiesListener.getValue().onResponse(new Item[] { item });
    recyclerView = (RecyclerView) activity.findViewById(R.id.recycler_view);
    swipeCallback = (ItemTouchHelper.SimpleCallback) customShadowOf(recyclerView).getItemTouchHelperCallback();
    adapter = customShadowOf(recyclerView.getAdapter());
    item.populate(new PopulatedStory(1));
}

Example 7 with START

use of android.support.v7.widget.helper.ItemTouchHelper.START in project materialistic by hidroh.

the class FavoriteManagerTest method testLocalItemManager.

@Test
public void testLocalItemManager() {
    ActivityController<AppCompatActivity> controller = Robolectric.buildActivity(AppCompatActivity.class);
    AppCompatActivity activity = controller.create().start().resume().get();
    LocalItemManager.Observer observer = mock(LocalItemManager.Observer.class);
    manager.attach(RuntimeEnvironment.application, activity.getSupportLoaderManager(), observer, null);
    verify(observer).onChanged();
    assertThat(manager.getSize()).isEqualTo(2);
    assertThat(manager.getItem(0).getDisplayedTitle()).contains("ask HN");
    assertThat(manager.getItem(1).getDisplayedTitle()).contains("title");
    manager.detach();
    controller.pause().stop().destroy();
}

Example 8 with START

use of android.support.v7.widget.helper.ItemTouchHelper.START in project FastAdapter by mikepenz.

the class ExpandableMultiselectDeleteSampleActivity method onCreate.

@Override
protected void onCreate(Bundle savedInstanceState) {
    findViewById(android.R.id.content).setSystemUiVisibility(findViewById(android.R.id.content).getSystemUiVisibility() | View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR);
    //as we use an icon from Android-Iconics via xml we add the IconicsLayoutInflater
    //https://github.com/mikepenz/Android-Iconics
    LayoutInflaterCompat.setFactory(getLayoutInflater(), new IconicsLayoutInflater(getDelegate()));
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_sample);
    // get RecyclerView
    final RecyclerView rv = (RecyclerView) findViewById(R.id.rv);
    // Handle Toolbar
    Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
    setSupportActionBar(toolbar);
    getSupportActionBar().setTitle(R.string.sample_collapsible);
    //style our ui
    new MaterializeBuilder().withActivity(this).build();
    //create our FastAdapter
    fastItemAdapter = new FastItemAdapter<>();
    fastItemAdapter.withPositionBasedStateManagement(false).withSelectable(true).withMultiSelect(true).withSelectOnLongClick(true).withOnPreClickListener(new FastAdapter.OnClickListener<IItem>() {

        @Override
        public boolean onClick(View v, IAdapter<IItem> adapter, IItem item, int position) {
            //we handle the default onClick behavior for the actionMode. This will return null if it didn't do anything and you can handle a normal onClick
            Boolean res = mActionModeHelper.onClick(ExpandableMultiselectDeleteSampleActivity.this, item);
            // so that the click listener is not fired
            if (res != null && !res)
                return true;
            return res != null ? res : false;
        }
    }).withOnClickListener(new FastAdapter.OnClickListener<IItem>() {

        @Override
        public boolean onClick(View v, IAdapter<IItem> adapter, IItem item, int position) {
            // check if the actionMode consumes the click. This returns true, if it does, false if not
            if (!mActionModeHelper.isActive())
                Toast.makeText(ExpandableMultiselectDeleteSampleActivity.this, ((SimpleSubItem) item).name + " clicked!", Toast.LENGTH_SHORT).show();
            //                        else
            //                            mFastAdapter.notifyItemChanged(position); // im Bsp. ist das nicht nötig, k.A. warum ich das machen muss!
            mRangeSelectorHelper.onClick();
            return false;
        }
    }).withOnPreLongClickListener(new FastAdapter.OnLongClickListener<IItem>() {

        @Override
        public boolean onLongClick(View v, IAdapter<IItem> adapter, IItem item, int position) {
            boolean actionModeWasActive = mActionModeHelper.isActive();
            ActionMode actionMode = mActionModeHelper.onLongClick((AppCompatActivity) ExpandableMultiselectDeleteSampleActivity.this, position);
            mRangeSelectorHelper.onLongClick(position);
            if (actionMode != null) {
                //we want color our CAB
                ExpandableMultiselectDeleteSampleActivity.this.findViewById(R.id.action_mode_bar).setBackgroundColor(UIUtils.getThemeColorFromAttrOrRes(ExpandableMultiselectDeleteSampleActivity.this, R.attr.colorPrimary, R.color.material_drawer_primary));
                // start the drag selection
                mDragSelectTouchListener.startDragSelection(position);
            }
            //if we have no actionMode we do not consume the event
            return actionMode != null && !actionModeWasActive;
        }
    });
    // provide a custom title provider that even shows the count of sub items
    mActionModeHelper = new ActionModeHelper(fastItemAdapter, R.menu.cab, new ActionBarCallBack()).withTitleProvider(new ActionModeHelper.ActionModeTitleProvider() {

        @Override
        public String getTitle(int selected) {
            return selected + "/" + SubItemUtil.countItems(fastItemAdapter.getItemAdapter(), false);
        }
    }).withSupportSubItems(true);
    // this will take care of selecting range of items via long press on the first and afterwards on the last item
    mRangeSelectorHelper = new RangeSelectorHelper(fastItemAdapter).withSavedInstanceState(savedInstanceState).withActionModeHelper(mActionModeHelper);
    // setup the drag select listener and add it to the RecyclerView
    mDragSelectTouchListener = new DragSelectTouchListener().withSelectListener(new DragSelectTouchListener.OnDragSelectListener() {

        @Override
        public void onSelectChange(int start, int end, boolean isSelected) {
            mRangeSelectorHelper.selectRange(start, end, isSelected, true);
            // we handled the long press, so we reset the range selector
            mRangeSelectorHelper.reset();
        }
    });
    rv.addOnItemTouchListener(mDragSelectTouchListener);
    // do basic RecyclerView setup
    rv.setLayoutManager(new LinearLayoutManager(this));
    rv.setItemAnimator(new SlideDownAlphaAnimator());
    rv.setAdapter(fastItemAdapter);
    //fill with some sample data
    List<IItem> items = new ArrayList<>();
    for (int i = 0; i < 20; i++) {
        if (i % 2 == 0) {
            final HeaderSelectionItem expandableItem = new HeaderSelectionItem();
            expandableItem.withSubSelectionProvider(new HeaderSelectionItem.ISubSelectionProvider() {

                @Override
                public int getSelectedSubItems() {
                    return SubItemUtil.countSelectedSubItems(fastItemAdapter, expandableItem);
                }
            }).withName("Test " + (i + 1)).withDescription("ID: " + (i + 1)).withIdentifier(i + 1);
            //.withIsExpanded(true) don't use this in such a setup, use adapter.expand() to expand all items instead
            //add subitems so we can showcase the collapsible functionality
            List<IItem> subItems = new LinkedList<>();
            for (int ii = 1; ii <= 5; ii++) {
                final SimpleSubItem sampleItem = new SimpleSubItem();
                sampleItem.withName("-- Test " + (i + 1) + "." + ii).withDescription("ID: " + (i + 1) * 100 + ii).withIdentifier((i + 1) * 100 + ii);
                subItems.add(sampleItem);
            }
            expandableItem.withSubItems(subItems);
            items.add(expandableItem);
        } else {
            SimpleSubItem sampleItem = new SimpleSubItem();
            sampleItem.withName("Test " + (i + 1)).withDescription("ID: " + (i + 1)).withIdentifier(i + 1);
            items.add(sampleItem);
        }
    }
    fastItemAdapter.add(items);
    fastItemAdapter.expand();
    fastItemAdapter.withSelectionListener(new ISelectionListener() {

        @Override
        public void onSelectionChanged(IItem item, boolean selected) {
            if (item instanceof SimpleSubItem) {
                IItem headerItem = ((SimpleSubItem) item).getParent();
                if (headerItem != null) {
                    int pos = fastItemAdapter.getAdapterPosition(headerItem);
                    // Important: notify the header directly, not via the notifyadapterItemChanged!
                    // we just want to update the view and we are sure, nothing else has to be done
                    fastItemAdapter.notifyItemChanged(pos);
                }
            }
        }
    });
    //restore selections (this has to be done after the items were added
    fastItemAdapter.withSavedInstanceState(savedInstanceState);
    //set the back arrow in the toolbar
    getSupportActionBar().setDisplayHomeAsUpEnabled(true);
    getSupportActionBar().setHomeButtonEnabled(false);
    // restore action mode
    if (savedInstanceState != null)
        mActionModeHelper.checkActionMode(this);
}

Example 9 with START

use of android.support.v7.widget.helper.ItemTouchHelper.START in project FastAdapter by mikepenz.

the class IconGridActivity method onCreate.

@Override
protected void onCreate(Bundle savedInstanceState) {
    findViewById(android.R.id.content).setSystemUiVisibility(findViewById(android.R.id.content).getSystemUiVisibility() | View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR);
    //as we use an icon from Android-Iconics via xml we add the IconicsLayoutInflater
    //https://github.com/mikepenz/Android-Iconics
    LayoutInflaterCompat.setFactory(getLayoutInflater(), new IconicsLayoutInflater(getDelegate()));
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_sample);
    // Handle Toolbar
    Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
    setSupportActionBar(toolbar);
    getSupportActionBar().setTitle(R.string.sample_icon_grid);
    //style our ui
    new MaterializeBuilder().withActivity(this).build();
    //create our FastAdapter which will manage everything
    fastItemAdapter = new FastItemAdapter();
    //get our recyclerView and do basic setup
    RecyclerView rv = (RecyclerView) findViewById(R.id.rv);
    //init our gridLayoutManager and configure RV
    GridLayoutManager gridLayoutManager = new GridLayoutManager(this, 3);
    gridLayoutManager.setSpanSizeLookup(new GridLayoutManager.SpanSizeLookup() {

        @Override
        public int getSpanSize(int position) {
            switch(fastItemAdapter.getItemViewType(position)) {
                case R.id.fastadapter_expandable_item_id:
                    return 3;
                case R.id.fastadapter_icon_item_id:
                    return 1;
                default:
                    return -1;
            }
        }
    });
    rv.setLayoutManager(gridLayoutManager);
    rv.setItemAnimator(new SlideDownAlphaAnimator());
    rv.setAdapter(fastItemAdapter);
    //order fonts by their name
    List<ITypeface> mFonts = new ArrayList<>(Iconics.getRegisteredFonts(this));
    Collections.sort(mFonts, new Comparator<ITypeface>() {

        @Override
        public int compare(final ITypeface object1, final ITypeface object2) {
            return object1.getFontName().compareTo(object2.getFontName());
        }
    });
    //add all icons of all registered Fonts to the list
    int count = 0;
    ArrayList<SimpleSubExpandableItem> items = new ArrayList<>(Iconics.getRegisteredFonts(this).size());
    for (ITypeface font : mFonts) {
        //we set the identifier from the count here, as I need a stable ID in the sample to showcase the state restore
        SimpleSubExpandableItem expandableItem = new SimpleSubExpandableItem();
        expandableItem.withName(font.getFontName()).withIdentifier(count);
        ArrayList<IItem> icons = new ArrayList<>();
        for (String icon : font.getIcons()) {
            IconItem iconItem = new IconItem();
            iconItem.withIcon(font.getIcon(icon));
            icons.add(iconItem);
        }
        expandableItem.withSubItems(icons);
        items.add(expandableItem);
        count++;
    }
    //fill with some sample data
    fastItemAdapter.add(items);
    //if first start we want to expand the item with ID 2
    if (savedInstanceState != null) {
        //restore selections (this has to be done after the items were added
        fastItemAdapter.withSavedInstanceState(savedInstanceState);
    } else {
        //expand one item to make sample look a bit more interesting
        fastItemAdapter.expand(2);
    }
    //set the back arrow in the toolbar
    getSupportActionBar().setDisplayHomeAsUpEnabled(true);
    getSupportActionBar().setHomeButtonEnabled(false);
}

Example 10 with START

use of android.support.v7.widget.helper.ItemTouchHelper.START in project android-parallax-recyclerview by kanytu.

the class HeaderLayoutManagerFixed method findOneVisibleChild.

int findOneVisibleChild(int fromIndex, int toIndex, boolean completelyVisible) {
    final int start = mOrientationHelper.getStartAfterPadding();
    final int end = mOrientationHelper.getEndAfterPadding();
    final int next = toIndex > fromIndex ? 1 : -1;
    for (int i = fromIndex; i != toIndex; i += next) {
        final View child = getChildAt(i);
        final int childStart = mOrientationHelper.getDecoratedStart(child);
        final int childEnd = mOrientationHelper.getDecoratedEnd(child);
        if (childStart < end && childEnd > start) {
            if (completelyVisible) {
                if (childStart >= start && childEnd <= end) {
                    return getPosition(child);
                }
            } else {
                return getPosition(child);
            }
        }
    }
    return RecyclerView.NO_POSITION;
}