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

Example 31 with AbsListView

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

the class ChooserActivity method onPrepareAdapterView.

@Override
public void onPrepareAdapterView(AbsListView adapterView, ResolveListAdapter adapter, boolean alwaysUseOption) {
    final ListView listView = adapterView instanceof ListView ? (ListView) adapterView : null;
    mChooserListAdapter = (ChooserListAdapter) adapter;
    if (mCallerChooserTargets != null && mCallerChooserTargets.length > 0) {
        mChooserListAdapter.addServiceResults(null, Lists.newArrayList(mCallerChooserTargets));
    }
    mChooserRowAdapter = new ChooserRowAdapter(mChooserListAdapter);
    mChooserRowAdapter.registerDataSetObserver(new OffsetDataSetObserver(adapterView));
    adapterView.setAdapter(mChooserRowAdapter);
    if (listView != null) {
        listView.setItemsCanFocus(true);
    }
}

Example 32 with AbsListView

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

the class ResolverDrawerLayout method findListChildUnder.

private View findListChildUnder(float x, float y) {
    View v = findChildUnder(x, y);
    while (v != null) {
        x -= v.getX();
        y -= v.getY();
        if (v instanceof AbsListView) {
            // One more after this.
            return findChildUnder((ViewGroup) v, x, y);
        }
        v = v instanceof ViewGroup ? findChildUnder((ViewGroup) v, x, y) : null;
    }
    return v;
}

Example 33 with AbsListView

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

the class ResolverDrawerLayout method getHeightUsed.

private int getHeightUsed(View child) {
    // This method exists because we're taking a fast path at measuring ListViews that
    // lets us get away with not doing the more expensive wrap_content measurement which
    // imposes double child view measurement costs. If we're looking at a ListView, we can
    // check against the lowest child view plus padding and margin instead of the actual
    // measured height of the ListView. This lets the ListView hang off the edge when
    // all of the content would fit on-screen.
    int heightUsed = child.getMeasuredHeight();
    if (child instanceof AbsListView) {
        final AbsListView lv = (AbsListView) child;
        final int lvPaddingBottom = lv.getPaddingBottom();
        int lowest = 0;
        for (int i = 0, N = lv.getChildCount(); i < N; i++) {
            final int bottom = lv.getChildAt(i).getBottom() + lvPaddingBottom;
            if (bottom > lowest) {
                lowest = bottom;
            }
        }
        if (lowest < heightUsed) {
            heightUsed = lowest;
        }
    }
    final LayoutParams lp = (LayoutParams) child.getLayoutParams();
    return lp.topMargin + heightUsed + lp.bottomMargin;
}

Example 34 with AbsListView

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

the class VerticalScrollListener method onScroll.

/**
 * {@inheritDoc}
 */
@Override
public void onScroll(final AbsListView view, final int firstVisibleItem, final int visibleItemCount, final int totalItemCount) {
    view.setVerticalScrollBarEnabled(firstVisibleItem > 0);
    if (mTabCarousel == null || mTabCarousel.isTabCarouselIsAnimating()) {
        return;
    }
    final View top = view.getChildAt(firstVisibleItem);
    if (top == null) {
        return;
    }
    if (firstVisibleItem > 0) {
        mTabCarousel.moveToYCoordinate(mPageIndex, -mTabCarousel.getAllowedVerticalScrollLength());
        return;
    }
    float y = view.getChildAt(firstVisibleItem).getY();
    final float amtToScroll = Math.max(y, -mTabCarousel.getAllowedVerticalScrollLength());
    mTabCarousel.moveToYCoordinate(mPageIndex, amtToScroll);
}

Example 35 with AbsListView

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

the class LocalFileListAdapter method getView.

@Override
public View getView(int position, View convertView, ViewGroup parent) {
    View view = convertView;
    File file = null;
    boolean isGridView = true;
    ImageView checkBoxV = view.findViewById(R.id.custom_checkbox);
    TextView fileSizeV = view.findViewById(R.id.file_size);
    TextView fileSizeSeparatorV = view.findViewById(R.id.file_separator);
    if (!isGridView) {
        TextView lastModV = view.findViewById(R.id.last_mod);
        lastModV.setVisibility(View.VISIBLE);
        lastModV.setText(DisplayUtils.getRelativeTimestamp(mContext, file.lastModified()));
        view.findViewById(R.id.overflow_menu).setVisibility(View.GONE);
    }
    if (!file.isDirectory()) {
        if (!isGridView) {
            fileSizeSeparatorV.setVisibility(View.VISIBLE);
            fileSizeV.setVisibility(View.VISIBLE);
            fileSizeV.setText(DisplayUtils.bytesToHumanReadable(file.length()));
        }
        AbsListView parentList = (AbsListView) parent;
        if (parentList.getChoiceMode() == ListView.CHOICE_MODE_NONE) {
            checkBoxV.setVisibility(View.GONE);
        } else {
            if (parentList.isItemChecked(position)) {
                checkBoxV.setImageResource(R.drawable.ic_checkbox_marked);
            } else {
                checkBoxV.setImageResource(R.drawable.ic_checkbox_blank_outline);
            }
            checkBoxV.setVisibility(View.VISIBLE);
        }
    } else {
        if (!isGridView) {
            fileSizeSeparatorV.setVisibility(View.GONE);
            fileSizeV.setVisibility(View.GONE);
        }
        checkBoxV.setVisibility(View.GONE);
    }
    // not GONE; the alignment changes; ugly way to keep it
    view.findViewById(R.id.localFileIndicator).setVisibility(View.INVISIBLE);
    view.findViewById(R.id.keptOfflineIcon).setVisibility(View.GONE);
    view.findViewById(R.id.favorite_action).setVisibility(View.GONE);
    view.findViewById(R.id.sharedIcon).setVisibility(View.GONE);
    return view;
}