com.mobeta.android.dslv.DragSortController Java Examples

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

    //set theme
    setTheme(ThemesActivity.currentAppTheme);

    setContentView(R.layout.activity_sources);
    android.support.v7.widget.Toolbar toolbar = findViewById(R.id.toolbar);
    setSupportActionBar(toolbar);

    getSupportActionBar().setDisplayHomeAsUpEnabled(true);

    DragSortListView sourcesListView = findViewById(R.id.sources_listview);
    adapter = new SourceAdapter(this);
    sourcesListView.setAdapter(adapter);
    DragSortController controller = new DragSortController(sourcesListView);
    controller.setDragHandleId(R.id.element_more);
    sourcesListView.setFloatViewManager(controller);
    sourcesListView.setOnTouchListener(controller);
    sourcesListView.setDropListener(dropListener);
    sourcesListView.setOnItemClickListener(onItemClickListener);

    //set theme
    sourcesListView.setBackgroundColor(ContextCompat.getColor(this, ThemesActivity.currentColorBackground));
}
 

public DragItemController(
    EmptySpaceClickableDragSortListView dragSortListView, Activity activity) {
  super(dragSortListView, R.id.user_row_drag_handle, DragSortController.ON_DOWN, 0);
  this.dragSortListView = dragSortListView;
  this.activity = activity;
  setRemoveEnabled(false);
}
 

@Override
public int startDragPosition(MotionEvent ev) {
  ListAdapter adapter = dragSortListView.getAdapter();
  // We lock the dragging when the number of account is 0 or 1.
  if (adapter == null || adapter.getCount() <= 1) {
    return DragSortController.MISS;
  }

  // We only allow dragging on selected item.
  int position = super.startDragPosition(ev);
  boolean allowDragging = false;

  try {
    if (getMultiSelectListSingleCheckedItemPosition(dragSortListView) == position) {
      allowDragging = true;
    }
  } catch (IllegalStateException ignored) {
    // No pin code is selected.
  }

  if (!allowDragging) {
    position = DragSortController.MISS;
  }

  if (position != DragSortController.MISS && startDraggingListener != null) {
    startDraggingListener.startDragging();
  }
  return position;
}
 

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
	super.onCreateView(inflater, container, savedInstanceState);
	View v = inflater.inflate(R.layout.dragsort_list, container,false);
	mList = (DragSortListView) v.findViewById(R.id.dslist);
	mReboot = (Button) v.findViewById(R.id.reboot);
	mCancel = (Button) v.findViewById(R.id.cancel);
	mReboot.setOnClickListener(this);
	mCancel.setOnClickListener(this);
	mList.setEmptyView(v.findViewById(R.id.empty));
	list = new ArrayList<String>();
	names = new ArrayList<String>();
	values = new ArrayList<String>();
	backupString = new ArrayList<String>();

	for(int i=0; i<10; i++) {
		list.add("TEST "+i);
	}

	mAdapter = new RecoveryBaseAdapter(mContext, names, values);

	mList.setAdapter(mAdapter);
	mList.setDropListener(onDrop);
	mList.setRemoveListener(onRemove);

	DragSortController controller = new DragSortController(mList);
	controller.setDragHandleId(R.id.image);
	//controller.setClickRemoveId(R.id.);
	controller.setRemoveEnabled(true);
	controller.setSortEnabled(true);
	controller.setDragInitMode(1);
	controller.setFlingHandleId(R.id.item_container);
	//controller.setRemoveMode(removeMode);

	mList.setFloatViewManager(controller);
	mList.setOnTouchListener(controller);
	mList.setDragEnabled(true);
	checkEmptyList();
	return v;
}
 

/**
 * Called in onCreateView. Override this to provide a custom
 * DragSortController.
 */
protected DragSortController buildController(DragSortListView dslv)
{
	DragSortController controller = new DragSortController(dslv);
	controller.setDragHandleId(R.id.drag_handle);
	// controller.setClickRemoveId(R.id.click_remove);
	controller.setRemoveEnabled(true);
	controller.setSortEnabled(true);
	controller.setDragInitMode(DragSortController.ON_DOWN);
	controller.setRemoveMode(DragSortController.FLING_REMOVE);
	return controller;
}
 

@Override
protected void onPrepareDialogBuilder(Builder builder)
{
	super.onPrepareDialogBuilder(builder);

	if (mEntries == null || mEntryValues == null)
	{
		throw new IllegalStateException("MultiSelectListPreference requires an entries array and "
										+ "an entryValues array.");
	}

	String[] entries = new String[mEntries.length];
	for (int i = 0; i < mEntries.length; i++)
	{
		entries[i] = mEntries[i].toString();
	}

	boolean [] selectedItems = getSelectedItems();

	ArrayList<String> orderedList = new ArrayList<String>();
	int n = selectedItems.length;
	
	for (String value : mValues)
	{
		int index = ArrayUtils.indexOf(mEntryValues, value);
		orderedList.add(mEntries[index].toString());
	}

	for (int i = 0; i < mEntries.length; i++)
	{
		if (!mValues.contains(mEntryValues[i]))
			orderedList.add(mEntries[i].toString());
	}

	adapter = new ArrayAdapter<String>(getContext(), R.layout.item_list_preference_multi_drag, R.id.text,
			orderedList);
	listView = new DragSortListView(getContext(), null);
	listView.setAdapter(adapter);

	listView.setDropListener(onDrop);
	listView.setDragEnabled(true);
	listView.setFloatAlpha(0.8f);

	DragSortController controller = new DragSortController(listView);
	controller.setDragHandleId(R.id.drag_handle);
	controller.setRemoveEnabled(false);
	controller.setSortEnabled(true);
	controller.setBackgroundColor(0xFFFFFF);
	controller.setDragInitMode(DragSortController.ON_DOWN);

	listView.setFloatViewManager(controller);
	listView.setOnTouchListener(controller);

	
	builder.setView(listView);
	listView.setOnItemClickListener(new OnItemClickListener() {

		@Override
		public void onItemClick(AdapterView<?> arg0, View arg1, int arg2, long arg3)
		{
			mPreferenceChanged = true;
			refreshNewValues();
		}});
	
	listView.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE);
	for (int i = 0; i < n; i++)
	{
		listView.setItemChecked(i, i < mValues.size());
	}

	/*
	 * boolean [] checkedItems = getSelectedItems();
	 * builder.setMultiChoiceItems(mEntries, checkedItems,
	 * new DialogInterface.OnMultiChoiceClickListener() {
	 * public void onClick(DialogInterface dialog, int which, boolean 
	 * isChecked) {
	 * if (isChecked) {
	 * mPreferenceChanged |= mNewValues.add(mEntryValues[which].toString());
	 * } else {
	 * mPreferenceChanged |=
	 * mNewValues.remove(mEntryValues[which].toString());
	 * }
	 * }
	 * });
	 */
	mNewValues.clear();
	mNewValues.addAll(mValues);
}