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

Example 26 with AbsListView

use of android.widget.AbsListView in project AndroidPicker by gzu-liyujiang.

the class PathAdapter method getView.

@Override
public View getView(final int position, View convertView, ViewGroup parent) {
    final Context context = parent.getContext();
    ViewHolder holder;
    if (convertView == null) {
        int matchParent = ViewGroup.LayoutParams.MATCH_PARENT;
        int wrapContent = ViewGroup.LayoutParams.WRAP_CONTENT;
        LinearLayout layout = new LinearLayout(context);
        layout.setOrientation(LinearLayout.HORIZONTAL);
        layout.setGravity(Gravity.CENTER_VERTICAL);
        // fixed: 17-1-8 #79 安卓4.x兼容问题，java.lang.ClassCastException……onMeasure……
        if (parent instanceof AbsListView) {
            layout.setLayoutParams(new AbsListView.LayoutParams(matchParent, matchParent));
        } else {
            layout.setLayoutParams(new ViewGroup.LayoutParams(matchParent, matchParent));
        }
        TextView textView = new TextView(context);
        LinearLayout.LayoutParams tvParams = new LinearLayout.LayoutParams(wrapContent, matchParent);
        textView.setLayoutParams(tvParams);
        textView.setGravity(Gravity.START | Gravity.CENTER_VERTICAL);
        int padding = ConvertUtils.toPx(context, 5);
        textView.setPadding(padding, 0, padding, 0);
        layout.addView(textView);
        ImageView imageView = new ImageView(context);
        int width = ConvertUtils.toPx(context, 20);
        imageView.setLayoutParams(new LinearLayout.LayoutParams(width, matchParent));
        imageView.setImageResource(android.R.drawable.ic_menu_report_image);
        layout.addView(imageView);
        convertView = layout;
        holder = new ViewHolder();
        holder.textView = textView;
        holder.imageView = imageView;
        convertView.setTag(holder);
    } else {
        holder = (ViewHolder) convertView.getTag();
    }
    holder.textView.setText(paths.get(position));
    holder.imageView.setImageDrawable(arrowIcon);
    return convertView;
}

Example 27 with AbsListView

use of android.widget.AbsListView in project TwinklingRefreshLayout by lcodecorex.

the class ScrollingUtil method scrollAViewBy.

public static void scrollAViewBy(View view, int height) {
    if (view instanceof RecyclerView)
        ((RecyclerView) view).scrollBy(0, height);
    else if (view instanceof ScrollView)
        ((ScrollView) view).smoothScrollBy(0, height);
    else if (view instanceof AbsListView)
        ((AbsListView) view).smoothScrollBy(height, 0);
    else {
        try {
            Method method = view.getClass().getDeclaredMethod("smoothScrollBy", Integer.class, Integer.class);
            method.invoke(view, 0, height);
        } catch (Exception e) {
            view.scrollBy(0, height);
        }
    }
}

Example 28 with AbsListView

use of android.widget.AbsListView in project AndroidPicker by gzu-liyujiang.

the class WheelView method onScrollStateChanged.

@Override
public void onScrollStateChanged(AbsListView view, int scrollState) {
    if (scrollState != SCROLL_STATE_IDLE) {
        return;
    }
    View itemView = getChildAt(0);
    if (itemView == null) {
        return;
    }
    float deltaY = itemView.getY();
    // fixed: 17-1-7  Equality tests should not be made with floating point values.
    if ((int) deltaY == 0 || itemHeightPixels == 0) {
        return;
    }
    if (Math.abs(deltaY) < itemHeightPixels / 2) {
        int d = obtainSmoothDistance(deltaY);
        smoothScrollBy(d, SMOOTH_SCROLL_DURATION);
    } else {
        int d = obtainSmoothDistance(itemHeightPixels + deltaY);
        smoothScrollBy(d, SMOOTH_SCROLL_DURATION);
    }
}

Example 29 with AbsListView

use of android.widget.AbsListView in project AndroidPicker by gzu-liyujiang.

the class ImageAdapter method getView.

@Override
public View getView(final int position, View convertView, ViewGroup parent) {
    ViewHolder viewHolder;
    if (convertView == null) {
        viewHolder = new ViewHolder();
        convertView = new ImageView(context);
        ViewGroup.LayoutParams params;
        if (parent instanceof AbsListView) {
            //java.lang.ClassCastException:
            // android.view.ViewGroup$LayoutParams cannot be cast to android.widget.AbsListView$LayoutParams
            params = new AbsListView.LayoutParams(width, height);
        } else {
            params = new ViewGroup.LayoutParams(width, height);
        }
        convertView.setLayoutParams(params);
        viewHolder.imageView = (ImageView) convertView;
        viewHolder.imageView.setScaleType(scaleType);
        //加上key，避免和Glide框架冲突: You must not call setTag() on a view Glide is targeting
        convertView.setTag(TAG_KEY_AVOID_CONFLICT_WITH_GLIDE, viewHolder);
    } else {
        viewHolder = (ViewHolder) convertView.getTag(TAG_KEY_AVOID_CONFLICT_WITH_GLIDE);
    }
    final Object item = data.get(position);
    viewHolder.imageView.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            if (onImageClickListener != null) {
                onImageClickListener.onImageClick(position, item);
            }
        }
    });
    switch(mode) {
        case INTEGER:
            viewHolder.imageView.setImageResource((Integer) item);
            break;
        case DRAWABLE:
            viewHolder.imageView.setImageDrawable((Drawable) item);
            break;
        case BITMAP:
            viewHolder.imageView.setImageBitmap((Bitmap) item);
            break;
        default:
            ImageHelper.getInstance().display(item.toString(), viewHolder.imageView, width, height);
            break;
    }
    return convertView;
}

Example 30 with AbsListView

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

the class ResolverActivity method onPrepareAdapterView.

public void onPrepareAdapterView(AbsListView adapterView, ResolveListAdapter adapter, boolean alwaysUseOption) {
    final boolean useHeader = adapter.hasFilteredItem();
    final ListView listView = adapterView instanceof ListView ? (ListView) adapterView : null;
    adapterView.setAdapter(mAdapter);
    final ItemClickListener listener = new ItemClickListener();
    adapterView.setOnItemClickListener(listener);
    adapterView.setOnItemLongClickListener(listener);
    if (alwaysUseOption) {
        listView.setChoiceMode(AbsListView.CHOICE_MODE_SINGLE);
    }
    if (useHeader && listView != null) {
        listView.addHeaderView(LayoutInflater.from(this).inflate(R.layout.resolver_different_item_header, listView, false));
    }
}