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

Example 61 with ListAdapter

use of android.widget.ListAdapter in project HoloEverywhere by Prototik.

the class AutoCompleteTextView method buildImeCompletions.

private void buildImeCompletions() {
    final ListAdapter adapter = mAdapter;
    if (adapter != null) {
        InputMethodManager imm = (InputMethodManager) getContext().getSystemService(Context.INPUT_METHOD_SERVICE);
        if (imm != null) {
            final int count = Math.min(adapter.getCount(), 20);
            CompletionInfo[] completions = new CompletionInfo[count];
            int realCount = 0;
            for (int i = 0; i < count; i++) {
                if (adapter.isEnabled(i)) {
                    Object item = adapter.getItem(i);
                    long id = adapter.getItemId(i);
                    completions[realCount] = new CompletionInfo(id, realCount, convertSelectionToString(item));
                    realCount++;
                }
            }
            if (realCount != count) {
                CompletionInfo[] tmp = new CompletionInfo[realCount];
                System.arraycopy(completions, 0, tmp, 0, realCount);
                completions = tmp;
            }
            imm.displayCompletions(this, completions);
        }
    }
}

Example 62 with ListAdapter

use of android.widget.ListAdapter in project HoloEverywhere by Prototik.

the class FastScroller method getSectionsFromIndexer.

void getSectionsFromIndexer() {
    ListAdapter adapter = mList.getAdapter();
    mSectionIndexer = null;
    if (adapter instanceof HeaderViewListAdapter) {
        mListOffset = ((HeaderViewListAdapter) adapter).getHeadersCount();
    }
    if (adapter instanceof ListAdapterWrapper) {
        adapter = ((ListAdapterWrapper) adapter).getWrappedAdapter();
    }
    if (adapter instanceof WrapperListAdapter) {
        adapter = ((WrapperListAdapter) adapter).getWrappedAdapter();
    }
    if (adapter instanceof ExpandableListConnector) {
        ExpandableListAdapter expAdapter = ((ExpandableListConnector) adapter).getAdapter();
        if (expAdapter instanceof SectionIndexer) {
            mSectionIndexer = (SectionIndexer) expAdapter;
            mListAdapter = adapter;
            mSections = mSectionIndexer.getSections();
        }
    } else {
        if (adapter instanceof SectionIndexer) {
            mSectionIndexer = (SectionIndexer) adapter;
            mSections = mSectionIndexer.getSections();
            if (mSections == null) {
                mSections = new String[] { " " };
            }
        } else {
            mSections = new String[] { " " };
        }
    }
    mListAdapter = adapter;
}

Example 63 with ListAdapter

use of android.widget.ListAdapter in project android_frameworks_base by ParanoidAndroid.

the class ListWithHeaders method onCreate.

@Override
protected void onCreate(Bundle icicle) {
    super.onCreate(icicle);
    final ListView listView = getListView();
    listView.setItemsCanFocus(true);
    for (int i = 0; i < 12; i++) {
        Button header = new Button(this);
        header.setText("Header View");
        listView.addHeaderView(header);
    }
    for (int i = 0; i < 12; i++) {
        Button footer = new Button(this);
        footer.setText("Footer View");
        listView.addFooterView(footer);
    }
    final ListAdapter adapter = listView.getAdapter();
    listView.setAdapter(adapter);
}

Example 64 with ListAdapter

use of android.widget.ListAdapter in project KeepScore by nolanlawson.

the class DragSortListView method getItemHeight.

private int getItemHeight(int position) {
    final int first = getFirstVisiblePosition();
    final int last = getLastVisiblePosition();
    if (position >= first && position <= last) {
        return getChildAt(position - first).getHeight();
    } else {
        //Log.d("mobeta", "getView for height");
        final ListAdapter adapter = getAdapter();
        int type = adapter.getItemViewType(position);
        // There might be a better place for checking for the following
        final int typeCount = adapter.getViewTypeCount();
        if (typeCount != mSampleViewTypes.length) {
            mSampleViewTypes = new View[typeCount];
        }
        View v;
        if (type >= 0) {
            if (mSampleViewTypes[type] == null) {
                v = adapter.getView(position, null, this);
                mSampleViewTypes[type] = v;
            } else {
                v = adapter.getView(position, mSampleViewTypes[type], this);
            }
        } else {
            // type is HEADER_OR_FOOTER or IGNORE
            v = adapter.getView(position, null, this);
        }
        ViewGroup.LayoutParams lp = v.getLayoutParams();
        final int height = lp == null ? 0 : lp.height;
        if (height > 0) {
            return height;
        } else {
            int spec = MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED);
            v.measure(spec, spec);
            return v.getMeasuredHeight();
        }
    }
}

Example 65 with ListAdapter

use of android.widget.ListAdapter in project UltimateAndroid by cymcsg.

the class DynamicListView method updateNeighborViewsForId.

/**
     * Stores a reference to the views above and below the item currently
     * corresponding to the hover cell. It is important to note that if this
     * item is either at the top or bottom of the list, mAboveItemId or mBelowItemId
     * may be invalid.
     */
private void updateNeighborViewsForId(long itemId) {
    int position = getPositionForId(itemId);
    ListAdapter adapter = getAdapter();
    if (!adapter.hasStableIds()) {
        throw new IllegalStateException("Adapter doesn't have stable ids! Make sure your adapter has stable ids, and override hasStableIds() to return true.");
    }
    mAboveItemId = position - 1 >= 0 ? adapter.getItemId(position - 1) : INVALID_ROW_ID;
    mBelowItemId = position + 1 < adapter.getCount() ? adapter.getItemId(position + 1) : INVALID_ROW_ID;
}