import com.mikepenz.fastadapter.commons.adapters.FastItemAdapter; //导入依赖的package包/类
@CheckResult @NonNull private SearchView.OnQueryTextListener getOnQueryTextListener(
    @NonNull FastItemAdapter<? extends FilterableItem> listAdapter) {
  return new SearchView.OnQueryTextListener() {

    @Override public boolean onQueryTextChange(String newText) {
      listAdapter.filter(newText);
      return true;
    }

    @Override public boolean onQueryTextSubmit(String query) {
      listAdapter.filter(query);
      if (searchView != null) {
        searchView.clearFocus();
      }
      return true;
    }
  };
}
 

import com.mikepenz.fastadapter.commons.adapters.FastItemAdapter; //导入依赖的package包/类
private void setupList() {
  final FastItemAdapter<ShowQueueItem> fastItemAdapter = new FastItemAdapter<>();
  for (final Song track : queue) {
    fastItemAdapter.add(new ShowQueueItem(track));
  }

  fastItemAdapter.withSelectable(true);
  fastItemAdapter.withOnClickListener((v, adapter, item, position) -> {
    final List<Song> trackList = new ArrayList<>();
    //noinspection Convert2streamapi
    for (final ShowQueueItem queueItem : adapter.getAdapterItems()) {
      trackList.add(queueItem.getModel());
    }
    // TODO
    //PlayerService.queueNext(v.getContext(), trackList, position);
    return true;
  });

  binding.queueRecyclerList.setLayoutManager(new LinearLayoutManager(getContext()));
  binding.queueRecyclerList.setAdapter(fastItemAdapter);
}
 

import com.mikepenz.fastadapter.commons.adapters.FastItemAdapter; //导入依赖的package包/类
public FastAdapterDialog<Item> withItems(@NonNull List<Item> items) {
    if (mFastItemAdapter == null) {
        mFastItemAdapter = new FastItemAdapter<>();
        mRecyclerView.setAdapter(mFastItemAdapter);
    }
    mFastItemAdapter.set(items);
    return this;
}
 

import com.mikepenz.fastadapter.commons.adapters.FastItemAdapter; //导入依赖的package包/类
/**
 * Start the dialog and display it on screen.  The window is placed in the
 * application layer and opaque.  Note that you should not override this
 * method to do initialization when the dialog is shown, instead implement
 * that in {@link #onStart}.
 */
public void show() {
    if (mRecyclerView.getLayoutManager() == null) {
        mRecyclerView.setLayoutManager(new LinearLayoutManager(getContext()));
    }
    if (mFastItemAdapter == null && mRecyclerView.getAdapter() == null) {
        mFastItemAdapter = new FastItemAdapter<>();
        mRecyclerView.setAdapter(mFastItemAdapter);
    }
    super.show();
}
 

import com.mikepenz.fastadapter.commons.adapters.FastItemAdapter; //导入依赖的package包/类
public FastAdapterBottomSheetDialog<Item> withItems(@NonNull List<Item> items) {
    if (mFastItemAdapter == null) {
        mFastItemAdapter = new FastItemAdapter<>();
        mRecyclerView.setAdapter(mFastItemAdapter);
    }
    mFastItemAdapter.set(items);
    return this;
}
 

import com.mikepenz.fastadapter.commons.adapters.FastItemAdapter; //导入依赖的package包/类
public static FastItemAdapter<IItem> initAdapter(FastItemAdapter<IItem> adapter, List<IItem> items, Bundle savedInstanceState, String fastAdapterBundlePrefix) {
    adapter.withEventHook(new BaseSettingsItem.EnableSettingsSwitchEvent());
    adapter.withEventHook(new BaseSettingsItem.ShowSettingsEvent());
    adapter.withEventHook(new BaseSettingsItem.ShowInfoEvent());
    adapter.withEventHook(new SpinnerSettingItem.SettingsSpinnerTopEvent());
    adapter.withEventHook(new SpinnerSettingItem.SettingsSpinnerBottomEvent());
    adapter.withEventHook(new SwitchSettingItem.SettingsSwitchBottomEvent());
    adapter.withEventHook(new SwitchSettingItem.SettingsSwitchTopEvent());
    adapter.withEventHook(new EditTextSettingItem.SettingsEditTextTopEvent());
    adapter.withEventHook(new EditTextSettingItem.SettingsEditTextBottomEvent());
    adapter.withEventHook(new NumberSettingItem.SettingsSeekbarTopEvent());
    setNewList(adapter, items, savedInstanceState, fastAdapterBundlePrefix);
    return adapter;
}
 

import com.mikepenz.fastadapter.commons.adapters.FastItemAdapter; //导入依赖的package包/类
public static void setNewList(FastItemAdapter<IItem> adapter, List<IItem> items, Bundle savedInstanceState, String fastAdapterBundlePrefix) {
    Bundle expandedStates = getFastAdapterBundle(savedInstanceState, fastAdapterBundlePrefix);
    if (expandedStates == null) {
        expandedStates = getExpandedIdsBundleAndResetExpanded(items, fastAdapterBundlePrefix);
    } else {
        // collapse all items again!
        setExpandedState(items, false);
    }
    adapter.setNewList(items);
    adapter.withSavedInstanceState(expandedStates, fastAdapterBundlePrefix);
}
 

import com.mikepenz.fastadapter.commons.adapters.FastItemAdapter; //导入依赖的package包/类
public static void expand(FastItemAdapter adapter) {
    if (adapter.getExtensions() == null || adapter.getExtensions().size() == 0) {
        return;
    }
    ExpandableExtension expandableExtension = (ExpandableExtension) adapter.getExtensions().iterator().next();
    if (expandableExtension != null) {
        expandableExtension.expand();
    }
}
 

import com.mikepenz.fastadapter.commons.adapters.FastItemAdapter; //导入依赖的package包/类
public static ExpandableExtension getExpandableExtension(FastItemAdapter adapter) {
    if (adapter.getExtensions() == null || adapter.getExtensions().size() == 0) {
        return null;
    }
    ExpandableExtension expandableExtension = (ExpandableExtension) adapter.getExtensions().iterator().next();
    return expandableExtension;
}
 

import com.mikepenz.fastadapter.commons.adapters.FastItemAdapter; //导入依赖的package包/类
@Nullable @Override
public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container,
    @Nullable Bundle savedInstanceState) {
  fastAdapter = new FastItemAdapter<>();
  binding = DialogAlbumBinding.inflate(inflater, container, false);
  return binding.getRoot();
}
 

import com.mikepenz.fastadapter.commons.adapters.FastItemAdapter; //导入依赖的package包/类
@Nullable @Override
public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container,
    @Nullable Bundle savedInstanceState) {
  listIsRefreshed = false;
  fastAdapter = new FastItemAdapter<>();
  binding = FragmentAllArtistListBinding.inflate(inflater, container, false);
  return binding.getRoot();
}
 

import com.mikepenz.fastadapter.commons.adapters.FastItemAdapter; //导入依赖的package包/类
public void onPrepareOptionsMenu(@NonNull Menu menu,
    @NonNull FastItemAdapter<? extends FilterableItem> listAdapter) {
  searchItem = menu.findItem(R.id.menu_search);
  if (searchItem != null) {
    searchView = (SearchView) searchItem.getActionView();
    setSearchViewOnQueryTextListener(listAdapter);
  }
}
 

import com.mikepenz.fastadapter.commons.adapters.FastItemAdapter; //导入依赖的package包/类
private void setSearchViewOnQueryTextListener(
    @NonNull FastItemAdapter<? extends FilterableItem> listAdapter) {
  if (searchView != null) {
    Timber.d("Set Search View listeners");
    searchView.setOnQueryTextListener(getOnQueryTextListener(listAdapter));
    searchView.setOnCloseListener(() -> {
      listAdapter.filter(null);
      return true;
    });
  }
}
 

import com.mikepenz.fastadapter.commons.adapters.FastItemAdapter; //导入依赖的package包/类
@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    ButterKnife.bind((Activity) context);

    adapter = new FastItemAdapter<>();

    SimpleDragCallback touchCallback = new SimpleDragCallback(this);
    ItemTouchHelper touchHelper = new ItemTouchHelper(touchCallback);
    touchHelper.attachToRecyclerView(recyclerView);

    recyclerView.setLayoutManager(new LinearLayoutManager(context));
    recyclerView.setAdapter(adapter);

    int i = 0;
    final ArrayList<String> minBarArrangement = AppSettings.get().getMinibarArrangement();
    for (String act : minBarArrangement) {
        LauncherAction.ActionDisplayItem item = LauncherAction.getActionItemFromString(act.substring(1));
        adapter.add(new AppItem(i, item, act.charAt(0) == '0'));
        i++;
    }

    boolean minibarEnable = AppSettings.get().getMinibarEnable();
    enableSwitch.setChecked(minibarEnable);
    enableSwitch.setText(minibarEnable ? R.string.on : R.string.off);
    enableSwitch.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
        @Override
        public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
            buttonView.setText(isChecked ? R.string.on : R.string.off);
            AppSettings.get().setMinibarEnable(isChecked);
            if (Home.Companion.getLauncher() != null) {
                Home.Companion.getLauncher().getDrawerLayout().closeDrawers();
                Home.Companion.getLauncher().getDrawerLayout().setDrawerLockMode(isChecked ? DrawerLayout.LOCK_MODE_UNLOCKED : DrawerLayout.LOCK_MODE_LOCKED_CLOSED);
            }
        }
    });
}
 

import com.mikepenz.fastadapter.commons.adapters.FastItemAdapter; //导入依赖的package包/类
@Override
public FastItemAdapter<Item> add(int position, List<Item> items) {
    trigger(position);
    super.add(position, items);
    triggerListener(getAnimFinishedListener(ADD));
    return this;
}
 

import com.mikepenz.fastadapter.commons.adapters.FastItemAdapter; //导入依赖的package包/类
@Override
public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
	View v = inflater.inflate(R.layout.fragment_product_dialog, container);

	// RecyclerView
	RecyclerView productsView = v.findViewById(R.id.productsView);
	productsView.setLayoutManager(new LinearLayoutManager(getContext()));
	adapter = new FastItemAdapter<>();
	adapter.withSelectable(true);
	productsView.setAdapter(adapter);
	for (Product product : Product.ALL) {
		adapter.add(new ProductItem(product));
	}

	// Get view model and observe products
	viewModel = ViewModelProviders.of(getActivity(), viewModelFactory).get(DirectionsViewModel.class);
	if (savedInstanceState == null) {
		viewModel.getProducts().observe(this, this::onProductsChanged);
	} else {
		adapter.withSavedInstanceState(savedInstanceState);
	}

	// OK Button
	okButton = v.findViewById(R.id.okButton);
	okButton.setOnClickListener(view -> {
		EnumSet<Product> products = getProductsFromItems(adapter.getSelectedItems());
		viewModel.setProducts(products);
		getDialog().cancel();
	});
	// Cancel Button
	Button cancelButton = v.findViewById(R.id.cancelButton);
	cancelButton.setOnClickListener(view -> getDialog().cancel());

	return v;
}
 

import com.mikepenz.fastadapter.commons.adapters.FastItemAdapter; //导入依赖的package包/类
@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);
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_sample);

    // Handle Toolbar
    Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
    setSupportActionBar(toolbar);
    getSupportActionBar().setTitle(R.string.sample_image_list);

    //style our ui
    new MaterializeBuilder().withActivity(this).build();

    //create our FastAdapter which will manage everything
    mFastItemAdapter = new FastItemAdapter<>();

    //init the ClickListenerHelper which simplifies custom click listeners on views of the Adapter
    mClickListenerHelper = new ClickListenerHelper<>(mFastItemAdapter);

    //configure our fastAdapter
    mFastItemAdapter.withOnClickListener(new FastAdapter.OnClickListener<ImageItem>() {
        @Override
        public boolean onClick(View v, IAdapter<ImageItem> adapter, ImageItem item, int position) {
            Toast.makeText(v.getContext(), item.mName, Toast.LENGTH_SHORT).show();
            return false;
        }
    });

    //get our recyclerView and do basic setup
    RecyclerView rv = (RecyclerView) findViewById(R.id.rv);
    //find out how many columns we display
    int columns = getResources().getInteger(R.integer.wall_splash_columns);
    if (columns == 1) {
        //linearLayoutManager for one column
        rv.setLayoutManager(new LinearLayoutManager(this));
    } else {
        //gridLayoutManager for more than one column ;)
        rv.setLayoutManager(new GridLayoutManager(this, columns));
    }
    rv.setItemAnimator(new DefaultItemAnimator());
    rv.setAdapter(mFastItemAdapter);

    //fill with some sample data
    mFastItemAdapter.add(ImageDummyData.getImageItems());

    //restore selections (this has to be done after the items were added
    mFastItemAdapter.withSavedInstanceState(savedInstanceState);

    //a custom OnCreateViewHolder listener class which is used to create the viewHolders
    //we define the listener for the imageLovedContainer here for better performance
    //you can also define the listener within the items bindView method but performance is better if you do it like this
    mFastItemAdapter.withItemEvent(new ImageItem.ImageItemHeartClickEvent());

    //set the back arrow in the toolbar
    getSupportActionBar().setDisplayHomeAsUpEnabled(true);
    getSupportActionBar().setHomeButtonEnabled(false);
}
 

import com.mikepenz.fastadapter.commons.adapters.FastItemAdapter; //导入依赖的package包/类
@Override
protected void onCreate(final Bundle savedInstanceState) {
    findViewById(android.R.id.content).setSystemUiVisibility(findViewById(android.R.id.content).getSystemUiVisibility() | View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR);
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    // Handle Toolbar
    Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
    setSupportActionBar(toolbar);
    getSupportActionBar().setTitle(R.string.sample_realm_list);

    //style our ui
    new MaterializeBuilder().withActivity(this).build();

    //create our FastAdapter which will manage everything
    mFastItemAdapter = new FastItemAdapter<>();

    //configure our fastAdapter
    mFastItemAdapter.withOnClickListener(new FastAdapter.OnClickListener<RealmSampleUserItem>() {
        @Override
        public boolean onClick(View v, IAdapter<RealmSampleUserItem> adapter, RealmSampleUserItem item, int position) {
            Toast.makeText(v.getContext(), item.getName(), Toast.LENGTH_SHORT).show();
            return false;
        }
    });

    //get our recyclerView and do basic setup
    RecyclerView rv = (RecyclerView) findViewById(R.id.rv);
    rv.setLayoutManager(new LinearLayoutManager(this));
    rv.setItemAnimator(new AlphaInAnimator());
    rv.setAdapter(mFastItemAdapter);

    //Get a realm instance for this activity
    mRealm = Realm.getDefaultInstance();

    //Add a realm on change listener (don´t forget to close this realm instance before adding this listener again)
    mRealm.where(RealmSampleUserItem.class).findAllAsync().addChangeListener(new RealmChangeListener<RealmResults<RealmSampleUserItem>>() {
        @Override
        public void onChange(RealmResults<RealmSampleUserItem> userItems) {
            //This will call twice
            //1.) from findAllAsync()
            //2.) from createData()
            mFastItemAdapter.setNewList(userItems);
        }
    });

    //fill with some sample data
    createData();

    //set the back arrow in the toolbar
    getSupportActionBar().setDisplayHomeAsUpEnabled(true);
    getSupportActionBar().setHomeButtonEnabled(false);

    //restore selections (this has to be done after the items were added
    mFastItemAdapter.withSavedInstanceState(savedInstanceState);
}
 

import com.mikepenz.fastadapter.commons.adapters.FastItemAdapter; //导入依赖的package包/类
@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_collapsible);

    //style our ui
    new MaterializeBuilder().withActivity(this).build();

    //create our FastAdapter
    fastItemAdapter = new FastItemAdapter<>();
    fastItemAdapter.withSelectable(true);

    //get our recyclerView and do basic setup
    RecyclerView rv = (RecyclerView) findViewById(R.id.rv);
    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 = 1; i <= 100; i++) {
        if (i % 10 == 0) {
            SimpleSubExpandableItem expandableItem = new SimpleSubExpandableItem();
            expandableItem
                    .withName("Test " + i)
                    .withIdentifier(100 + i);

            //add subitems so we can showcase the collapsible functionality
            List<IItem> subItems = new LinkedList<>();
            for (int ii = 1; ii <= 5; ii++) {
                SimpleSubItem sampleItem = new SimpleSubItem();
                sampleItem
                        .withName("-- Test " + ii)
                        .withIdentifier(1000 + ii);
                subItems.add(sampleItem);
            }
            expandableItem.withSubItems(subItems);

            items.add(expandableItem);
        } else {
            items.add(new SimpleSubItem().withName("Test " + i).withIdentifier(100 + i));
        }
    }
    fastItemAdapter.add(items);

    //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);
}
 

import com.mikepenz.fastadapter.commons.adapters.FastItemAdapter; //导入依赖的package包/类
@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);
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_sort);

    ButterKnife.bind(this);

    // Handle Toolbar
    setSupportActionBar(toolbar);

    //style our ui
    new MaterializeBuilder().withActivity(this).build();

    //create our FastAdapter which will manage everything
    fastItemAdapter = new FastItemAdapter<>();
    fastItemAdapter.withSelectable(true);

    //configure our fastAdapter
    fastItemAdapter.withOnClickListener(new FastAdapter.OnClickListener<SimpleItem>() {
        @Override
        public boolean onClick(View v, IAdapter<SimpleItem> adapter,
                               SimpleItem item, int position) {
            Toast.makeText(v.getContext(), (item).name.getText(v.getContext()),
                    Toast.LENGTH_LONG).show();
            return false;
        }
    });

    //get our recyclerView and do basic setup
    RecyclerView recyclerView = (RecyclerView) findViewById(R.id.rv);
    recyclerView.setLayoutManager(new LinearLayoutManager(this));
    recyclerView.setItemAnimator(new DefaultItemAnimator());
    recyclerView.setAdapter(fastItemAdapter);

    if (savedInstanceState != null) {
        //Retrieve the previous sorting strategy from the instance state
        sortingStrategy = toSortingStrategy(savedInstanceState.getInt("sorting_strategy"));
    } else {
        //Set the default so
        sortingStrategy = SORT_NONE;
    }

    //we sort the list
    fastItemAdapter.getItemAdapter().withComparator(getComparator());

    //initial filling of the list
    fastItemAdapter.setNewList(generateUnsortedList());

    //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);
}