Question

在用户点击左侧的绿色按钮后，如何向单元格3和5添加矩形（边框）？

现在我只是打印＆＃34;警告＆＃34;如下所示。我想在单元格3和5上制作一个特定的正方形。

exambple

    @Override
    protected ArrayList<CellVO> transformRowCells(Node node)
    {
        String symbol = Commons.xml_getAttribute(node, "symbol");
        String samount = StringExtra.stringAsMathUserfriendlyWithString( Commons.xml_getAttribute(node, "samount"), symbol );
        String srate = Commons.xml_getAttribute(node, "srate");
        String spl = StringExtra.stringAsRoundedWithString( Commons.xml_getAttribute(node, "spl") );
        String lamount = StringExtra.stringAsMathUserfriendlyWithString( Commons.xml_getAttribute(node, "lamount"), symbol );
        String lrate = Commons.xml_getAttribute(node, "lrate");
        String lpl = StringExtra.stringAsRoundedWithString( Commons.xml_getAttribute(node, "lpl") );

        int lplColor = CommonsParitem.colorForStringFromPL2(lpl);
        int splColor = CommonsParitem.colorForStringFromPL2(spl);
        if(lplColor == 0) lplColor = CommonsParitem.defaultTextColorGray();
        if(splColor == 0) splColor = CommonsParitem.defaultTextColorGray();

//Log.d("custom", node + ", spl: "+spl+", lpl: "+lpl);

        CellVO cell0 = new CellVO(16, symbol, Gravity.CENTER_HORIZONTAL | Gravity.CENTER_VERTICAL);
        CellVO cell1 = new CellVO(13, lamount, Gravity.RIGHT | Gravity.CENTER_VERTICAL);
        CellVO cell2 = new CellVO(13, lrate, Gravity.RIGHT | Gravity.CENTER_VERTICAL);
        CellVO cell3 = new CellVO(12, lpl, Gravity.RIGHT | Gravity.CENTER_VERTICAL, lplColor);
        CellVO cell4 = new CellVO(12, samount, Gravity.RIGHT | Gravity.CENTER_VERTICAL);
        CellVO cell5 = new CellVO(14, srate, Gravity.RIGHT | Gravity.CENTER_VERTICAL);
        CellVO cell6 = new CellVO(13, spl, Gravity.RIGHT | Gravity.CENTER_VERTICAL, splColor);

// icon cell
        CellVO cell7 = new CellVO();
        cell7.widthPercent = 5;
        cell7.imgIcon = Commons.isTablet() ? R.drawable.tb_table_cell_btn_x : (didPozEdited(node) ? R.drawable.poz_acikislem_edit1 : R.drawable.poz_acikislem_edit0);

        cell7.setCustomEventListener(new CellVO.OnIconTapListener() {
            @Override
            public void onIconTap(View v) {

                Log.v("Info","Warning");

            }
        });

        ArrayList<CellVO> cells = new ArrayList<CellVO>();
        cells.add(cell7);
        cells.add(cell0);
        cells.add(cell1);
        cells.add(cell2);
        cells.add(cell3);
        cells.add(cell4);
        cells.add(cell5);
        cells.add(cell6);

        return cells;
    }

我的XML文件：

<menu xmlns:android="http://schemas.android.com/apk/res/android">
<item android:id="@+id/menu_settings"
    android:title="@string/menu_settings"
    android:orderInCategory="100"
    android:showAsAction="never" />

Answer 1

使用此rectangle.xml：

<shape xmlns:android="http://schemas.android.com/apk/res/android" android:shape="rectangle" >
   <solid android:color="#ffffff" />
   <stroke android:width="1dip" android:color="#ff0000"/>
</shape>

在绿色按钮onClick()

中

TextView t1 = (TextView) findViewById(R.id.rowtext3);
t1.setBackgroundResource(R.drawable.rectangle);

如何在单击按钮时向单元格添加边框？

1 个答案: