如何以编程方式在 table 行中从右到左添加对象

How to add objects programmatically in table rows FROM Right to Left

我有一个 Table 布局和一个 Table 行。我可以通过以下几行代码在其上添加按钮:

for (int row = 0; row < buttonTableLayout.getChildCount(); ++row)
((TableRow) buttonTableLayout.getChildAt(row)).removeAllViews();
LayoutInflater inflater = (LayoutInflater)getSystemService(Context.LAYOUT_INFLATER_SERVICE);

for (int row = 0; row < 3; row++) {
TableRow currentTableRow = getTableRow(row);
                for (int column = 0; column < 7; column++) {
                    Button newGuessButton = (Button)inflater.inflate(R.layout.my_button, currentTableRow, false);
                    String myName = new String(String.valueOf((row * 7) + column + 1));
                    newGuessButton.setText(myName);
                    currentTableRow.addView(newGuessButton);
                }
            }
 private TableRow getTableRow(int row) {
    return (TableRow) buttonTableLayout.getChildAt(row);
}

但我想从右到左添加按钮。不只是从右对齐,例如:

谢谢。

您可以通过 currentTableRow.setGravity(Gravity.RIGHT)

改变您的 TableRow 引力

然后反转您的 for 循环,以保持项目顺序:

for (int column = 6; column >= 0; column--) {
     Button newGuessButton = (Button)inflater.inflate(R.layout.my_button, currentTableRow, false);
     String myName = new String(String.valueOf((row * 7) + column + 1));
     newGuessButton.setText(myName);
     currentTableRow.addView(newGuessButton);
}