示例#1
0
    @Override
    public View getView(int position, View convertView, ViewGroup parent) {

      final View view =
          convertView != null
              ? convertView
              : inflater.inflate(R.layout.app_grid_item, parent, false);
      final AbsListView.LayoutParams params = (AbsListView.LayoutParams) view.getLayoutParams();

      if (position < mColumnCount) {
        params.height = mGridViewTopRowHeight;
        view.setLayoutParams(params);
        view.setVisibility(View.INVISIBLE);
      } else {
        if (position == (getCount() - 1)) {
          params.height = mGridViewBottomRowHeight;
        } else {
          params.height = ViewGroup.LayoutParams.WRAP_CONTENT;
        }
        view.setLayoutParams(params);
        view.setVisibility(View.VISIBLE);
        final LaunchableActivity launchableActivity = getItem(position - mColumnCount);
        final CharSequence label = launchableActivity.getActivityLabel();
        final TextView appLabelView = (TextView) view.findViewById(R.id.appLabel);
        final ImageView appIconView = (ImageView) view.findViewById(R.id.appIcon);
        final View appShareIndicator = view.findViewById(R.id.appShareIndicator);
        final View appPinToTop = view.findViewById(R.id.appPinToTop);

        appLabelView.setText(label);

        appIconView.setTag(launchableActivity);
        if (!launchableActivity.isIconLoaded()) {
          appIconView.setImageDrawable(mDefaultAppIcon);
          if (!mDisableIcons)
            mImageLoadingConsumersManager.addTask(
                new ImageLoadingTask(appIconView, launchableActivity, mImageTasksSharedData));
        } else {
          appIconView.setImageDrawable(
              launchableActivity.getActivityIcon(mPm, mContext, mIconSizePixels));
        }
        appShareIndicator.setVisibility(
            launchableActivity.isShareable() ? View.VISIBLE : View.GONE);
        appPinToTop.setVisibility(launchableActivity.getPriority() > 0 ? View.VISIBLE : View.GONE);
      }
      return view;
    }
示例#2
0
  @Override
  public View getView(final int position, View convertView, final ViewGroup parent) {
    int viewType = getItemViewType(position);

    if (viewType == TYPE_CAMERA) {
      CameraViewHolder holder;
      if (convertView == null) {
        convertView = mInflater.inflate(R.layout.media_camera_item, parent, false);
        AbsListView.LayoutParams params = (AbsListView.LayoutParams) convertView.getLayoutParams();
        int width = (mWidth - 2 * getPixelSize(R.dimen.media_item_horizontal_spacing)) / 3;
        params.width = width;
        params.height = width;
        convertView.setLayoutParams(params);

        holder = new CameraViewHolder(convertView);
        convertView.setTag(holder);
      } else {
        holder = (CameraViewHolder) convertView.getTag();
      }
    } else {
      MediaViewHolder holder;
      if (convertView == null) {
        convertView = mInflater.inflate(R.layout.media_item, parent, false);
        AbsListView.LayoutParams params = (AbsListView.LayoutParams) convertView.getLayoutParams();
        int width = (mWidth - 2 * getPixelSize(R.dimen.media_item_horizontal_spacing)) / 3;
        params.width = width;
        params.height = width;
        convertView.setLayoutParams(params);

        holder = new MediaViewHolder(convertView);
        convertView.setTag(holder);
      } else {
        holder = (MediaViewHolder) convertView.getTag();
      }

      final Media media = mMedias.get(position);

      setImage(holder.photoIv, media.getData());
      setIndex(holder.indexTv, contains(media));
      setText(holder.sizeTv, ByteUtil.format(media.getSize()));
      setVisibility(holder.indexTv, true);
      setVisibility(holder.videoLayout, media.getMediaType() == MediaType.MEDIA_TYPE_VIDEO);

      final View view = convertView;
      holder.indexTv.setOnClickListener(
          new OnClickListener() {
            @Override
            public void onClick(View v) {
              if (mOnItemCheckedListener == null) return;

              mOnItemCheckedListener.onItemChecked(view, position);
            }
          });
    }

    return convertView;
  }