Examples with AbsListView android.widget.AbsListView used on opensource projects

Example 51 with AbsListView

use of android.widget.AbsListView in project OpenBikeSharing by bparmentier.

the class StationsListFragment method onCreateView.

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View view = inflater.inflate(R.layout.fragment_stations_list, container, false);
    ListView listView = (ListView) view.findViewById(R.id.stationsListView);
    listView.setAdapter(stationsListAdapter);
    TextView emptyView = (TextView) view.findViewById(R.id.emptyList);
    emptyView.setText(emptyListResourceId);
    listView.setEmptyView(view.findViewById(R.id.emptyList));
    listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {

        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
            Intent intent = new Intent(getActivity(), StationActivity.class);
            intent.putExtra(KEY_STATION, stations.get(position));
            startActivity(intent);
        }
    });
    listView.setOnScrollListener(new AbsListView.OnScrollListener() {

        @Override
        public void onScrollStateChanged(AbsListView view, int scrollState) {
        }

        @Override
        public void onScroll(AbsListView view, int firstVisibleItem, int visibleItemCount, int totalItemCount) {
            SwipeRefreshLayout refreshLayout = (SwipeRefreshLayout) getActivity().findViewById(R.id.swipe_container);
            if (firstVisibleItem == 0)
                refreshLayout.setEnabled(true);
            else
                refreshLayout.setEnabled(false);
        }
    });
    return view;
}

Example 52 with AbsListView

use of android.widget.AbsListView in project androidquery by androidquery.

the class Common method onScrollStateChanged2.

private void onScrollStateChanged2(AbsListView lv, int scrollState) {
    lv.setTag(AQuery.TAG_NUM, scrollState);
    if (scrollState == SCROLL_STATE_IDLE) {
        int first = lv.getFirstVisiblePosition();
        int last = lv.getLastVisiblePosition();
        int count = last - first;
        ListAdapter la = lv.getAdapter();
        for (int i = 0; i <= count; i++) {
            long packed = i + first;
            View convertView = lv.getChildAt(i);
            Number targetPacked = (Number) convertView.getTag(AQuery.TAG_NUM);
            if (targetPacked != null) {
                la.getView((int) packed, convertView, lv);
                convertView.setTag(AQuery.TAG_NUM, null);
            } else {
            // AQUtility.debug("skip!");
            }
        }
    }
}

Example 53 with AbsListView

use of android.widget.AbsListView in project RoboBinding by RoboBinding.

the class AbsListViewAddOnTest method shouldSupportMultipleOnOnScrollListeners.

/**
 * TODO: Not supported by Robolectric 2.x yet.
 */
@Test
@Ignore
public void shouldSupportMultipleOnOnScrollListeners() {
    AbsListView view = new ListView(RuntimeEnvironment.application);
    AbsListViewAddOn viewAddOn = new AbsListViewAddOn(view, null);
    MockOnScrollListener listener1 = new MockOnScrollListener();
    MockOnScrollListener listener2 = new MockOnScrollListener();
    viewAddOn.addOnScrollListener(listener1);
    viewAddOn.addOnScrollListener(listener2);
    view.smoothScrollToPositionFromTop(1, 0, 500);
    assertTrue(listener1.scrollEventFired);
    assertTrue(listener1.scrollStateChangedEventFired);
    assertTrue(listener2.scrollEventFired);
    assertTrue(listener2.scrollStateChangedEventFired);
}

Example 54 with AbsListView

use of android.widget.AbsListView in project CollapsingRefresh by ckrgithub.

the class RefreshContentWrapper method findScrollableViewInternal.

private View findScrollableViewInternal(View content, boolean selfable) {
    View scrollableView = null;
    Queue<View> views = new LinkedBlockingQueue<>(Collections.singletonList(content));
    while (!views.isEmpty() && scrollableView == null) {
        View view = views.poll();
        if (view != null) {
            if ((selfable || view != content) && (view instanceof AbsListView || view instanceof ScrollView || view instanceof ScrollingView || view instanceof NestedScrollingChild || view instanceof NestedScrollingParent || view instanceof WebView || view instanceof ViewPager)) {
                scrollableView = view;
            } else if (view instanceof ViewGroup) {
                ViewGroup group = (ViewGroup) view;
                for (int j = 0; j < group.getChildCount(); j++) {
                    views.add(group.getChildAt(j));
                }
            }
        }
    }
    return scrollableView;
}

Example 55 with AbsListView

use of android.widget.AbsListView in project keepass2android by PhilippC.

the class GestureUtils method setupGestureDetector.

// SimpleOnGestureListener
/**
 * Adds a gesture listener to {@code listView}.
 *
 * @param listView
 *            {@link AbsListView}.
 * @param listener
 *            {@link OnGestureListener}.
 */
public static void setupGestureDetector(final AbsListView listView, final OnGestureListener listener) {
    final GestureDetector _gestureDetector = new GestureDetector(listView.getContext(), new GestureDetector.SimpleOnGestureListener() {

        private Object getData(float x, float y) {
            int i = getSubViewId(x, y);
            if (i >= 0)
                return listView.getItemAtPosition(listView.getFirstVisiblePosition() + i);
            return null;
        }

        // getSubView()
        private View getSubView(float x, float y) {
            int i = getSubViewId(x, y);
            if (i >= 0)
                return listView.getChildAt(i);
            return null;
        }

        // getSubView()
        private int getSubViewId(float x, float y) {
            Rect r = new Rect();
            for (int i = 0; i < listView.getChildCount(); i++) {
                listView.getChildAt(i).getHitRect(r);
                if (r.contains((int) x, (int) y)) {
                    if (BuildConfig.DEBUG)
                        Log.d(CLASSNAME, String.format("getSubViewId() -- left-top-right-bottom = %d-%d-%d-%d", r.left, r.top, r.right, r.bottom));
                    return i;
                }
            }
            return -1;
        }

        // getSubViewId()
        @Override
        public boolean onSingleTapConfirmed(MotionEvent e) {
            if (BuildConfig.DEBUG)
                Log.d(CLASSNAME, String.format("onSingleTapConfirmed() -- x = %.2f -- y = %.2f", e.getX(), e.getY()));
            return listener == null ? false : listener.onSingleTapConfirmed(getSubView(e.getX(), e.getY()), getData(e.getX(), e.getY()));
        }

        // onSingleTapConfirmed()
        @Override
        public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX, float velocityY) {
            if (listener == null || e1 == null || e2 == null)
                return false;
            FlingDirection fd = calcFlingDirection(e1, e2, velocityX, velocityY);
            if (!FlingDirection.UNKNOWN.equals(fd)) {
                if (listener.onFling(getSubView(e1.getX(), e1.getY()), getData(e1.getX(), e1.getY()), fd)) {
                    MotionEvent cancelEvent = MotionEvent.obtain(e1);
                    cancelEvent.setAction(MotionEvent.ACTION_CANCEL);
                    listView.onTouchEvent(cancelEvent);
                }
            }
            /*
                         * Always return false to let the default handler draw
                         * the item properly.
                         */
            return false;
        }
    });
    // _gestureDetector
    listView.setOnTouchListener(new View.OnTouchListener() {

        @Override
        public boolean onTouch(View v, MotionEvent event) {
            return _gestureDetector.onTouchEvent(event);
        }
    });
}