Beispiel #1
0
  private void addTableRow(String key, String val) {
    TableLayout tl = (TableLayout) findViewById(R.id.data_table);
    TableRow tr = new TableRow(this);
    MarginLayoutParams params =
        new MarginLayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
    params.setMargins(TABLE_ROW_MARGIN, TABLE_ROW_MARGIN, TABLE_ROW_MARGIN, TABLE_ROW_MARGIN);
    tr.setLayoutParams(params);
    tr.setBackgroundColor(Color.BLACK);
    TextView name = new TextView(this);
    name.setGravity(Gravity.RIGHT);
    name.setText(key + ": ");
    TextView value = new TextView(this);
    value.setGravity(Gravity.LEFT);
    value.setText(val);
    tr.addView(name);
    tr.addView(value);
    tl.addView(
        tr, new TableLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));

    /*
     * TODO remove this hack
     *
     * let's define a limit number of rows
     */
    if (tl.getChildCount() > 10) tl.removeViewAt(0);
  }
Beispiel #2
0
 /**
  * 重新计算view的Margin
  *
  * @param view
  * @return
  */
 public static void remargin(View view, float horizontalRatio, float verticalRatio) {
   MarginLayoutParams marginParams = null;
   try {
     marginParams = (MarginLayoutParams) view.getLayoutParams();
   } catch (ClassCastException e) {
     return;
   }
   if (marginParams == null) return;
   int left = (int) (marginParams.leftMargin * horizontalRatio);
   int top = (int) (marginParams.topMargin * verticalRatio);
   int right = (int) (marginParams.rightMargin * horizontalRatio);
   int bottom = (int) (marginParams.bottomMargin * verticalRatio);
   marginParams.setMargins(left, top, right, bottom);
   view.setLayoutParams(marginParams);
 }
  /*
   * Sets contact photo to a default placeholder image
   */
  private void setContactPhotoToDefault(ImageView photoImageView) {

    // Reset background and padding
    photoImageView.setBackgroundResource(0);
    photoImageView.setPadding(0, 0, 0, 0);

    // Set margins for placeholder image
    MarginLayoutParams mLP = (MarginLayoutParams) photoImageView.getLayoutParams();
    final int scaledMargin =
        (int) (contactPhotoDefaultMargin * this.getResources().getDisplayMetrics().density);

    mLP.setMargins(scaledMargin, scaledMargin, scaledMargin, scaledMargin);
    photoImageView.setLayoutParams(mLP);

    // Set placeholder image
    photoImageView.setImageDrawable(contactPhotoPlaceholderDrawable);
  }
  private void addTableRow(String id, String key, String val) {

    TableRow tr = new TableRow(this);
    MarginLayoutParams params =
        new ViewGroup.MarginLayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
    params.setMargins(TABLE_ROW_MARGIN, TABLE_ROW_MARGIN, TABLE_ROW_MARGIN, TABLE_ROW_MARGIN);
    tr.setLayoutParams(params);

    TextView name = new TextView(this);
    name.setGravity(Gravity.RIGHT);
    name.setText(key + ": ");
    TextView value = new TextView(this);
    value.setGravity(Gravity.LEFT);
    value.setText(val);
    value.setTag(id);
    tr.addView(name);
    tr.addView(value);
    tl.addView(tr, params);
  }
  public void setListViewHeightBasedOnChildren(ListView listView) {
    ListAdapter listAdapter = listView.getAdapter();
    if (listAdapter == null) {
      return;
    }

    int totalHeight = 0;
    View listItem = null;
    for (int i = 0; i < listAdapter.getCount(); i++) {
      listItem = listAdapter.getView(i, null, listView);
      listItem.measure(0, 0);
      totalHeight += listItem.getMeasuredHeight();
    }

    ViewGroup.LayoutParams params = listView.getLayoutParams();
    params.height = totalHeight + (listView.getDividerHeight() * (listAdapter.getCount() - 1));
    ((MarginLayoutParams) params).setMargins(10, 10, 10, 10);
    listView.setLayoutParams(params);
  }
  // 删除状态图片
  private void deleteNewsImageView(String tag) {
    // 删除
    int subviewsCount = addImageLayout.getChildCount();
    for (int i = 0; i < subviewsCount; i++) {
      View view = addImageLayout.getChildAt(i);
      if (null != view.getTag() && view.getTag().equals(tag)) {
        addImageLayout.removeViewAt(i);
        break;
      }
    }

    // 添加按钮位置重置
    MarginLayoutParams addlp = (MarginLayoutParams) addImageView.getLayoutParams();
    addlp.setMargins(oriMarginLeft, 0, 0, 0);
    // 删除之后重新排序
    subviewsCount = addImageLayout.getChildCount();
    for (int i = 1; i < subviewsCount; i++) {
      View view = addImageLayout.getChildAt(i);
      moveImageView((ImageView) view, i);
    }
  }
  // 移动位置
  private void moveImageView(ImageView imageView, int imageCount) {

    int columnNum = imageCount % 4;
    int lineNum = imageCount / 4;
    // 添加按钮位置
    MarginLayoutParams addlp = (MarginLayoutParams) addImageView.getLayoutParams();

    // LogUtils.i(columnNum+" "+lineNum+" "+addlp.leftMargin+" "+addImageView.getWidth()+"
    // "+addlp.width,
    // 1);
    int width = addlp.width;
    int height = addlp.height;
    // 布局位置
    RelativeLayout.LayoutParams lp = new RelativeLayout.LayoutParams(width, height);
    lp.setMargins(addlp.leftMargin, addlp.topMargin, 0, 0);
    imageView.setLayoutParams(lp);
    addlp.setMargins(oriMarginLeft + (width + space) * columnNum, (height + 10) * lineNum, 0, 0);
    if (imageCount > 8) {
      addImageView.setVisibility(View.GONE);
    } else {
      addImageView.setVisibility(View.VISIBLE);
    }
  }
  /*
   * Sets contact photo to the target imageview
   */
  private void setContactPhoto(ImageView photoImageView, Bitmap contactPhoto) {

    if (contactPhoto == null) {
      setContactPhotoToDefault(photoImageView);
      return;
    }

    // Update background and padding
    if (SmsPopupUtils.PRE_ECLAIR) {
      photoImageView.setBackgroundResource(android.R.drawable.picture_frame);
    } else {
      photoImageView.setBackgroundResource(R.drawable.quickcontact_badge_small);
    }

    // Set margins for image
    MarginLayoutParams mLP = (MarginLayoutParams) photoImageView.getLayoutParams();
    final int scaledMargin =
        (int) (contactPhotoMargin * this.getResources().getDisplayMetrics().density);
    mLP.setMargins(scaledMargin, scaledMargin, scaledMargin, scaledMargin);
    photoImageView.setLayoutParams(mLP);

    // Set contact photo image
    photoImageView.setImageBitmap(contactPhoto);
  }