final TableRow tr1_vin_details = new TableRow(this);
inspStatus = new ImageView(this);
tr1_vin_details.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
//TableRow tr = (TableRow) v.getParent();
TableRow lTableRow = ((TableRow) v);
TextView lTextView = (TextView) lTableRow.getChildAt(1);
vinNum = lTextView.getText().toString();
theTag = (Integer) v.getTag();
Intent intent = new Intent(DeliveryInspectionActivity.this, ExceptionsActivity.class);
//intent.putExtra("Row ID of a particular selected row:", rowId);
intent.putExtra("Tag value", theTag);
startActivityForResult(intent, 0);
} });
现在我想将行 id(theTag) 值发送到 nextActivity,并且在 onActivityResult 中我想添加一些来自 NextActivity 的数据。代码是
protected void onActivityResult(int requestCode, int resultCode, Intent data){
if (resultCode == RESULT_OK) {
id_row = data.getIntExtra("id of row:", 0);
String str = String.valueOf(id_row);
Toast.makeText(this, "You have selected row: " + " " + str, Toast.LENGTH_SHORT).show();
int num_exceptions = data.getIntExtra("Number Of Exceptions", 0);
TextView area_tv = new TextView(this);
TextView type_tv = new TextView(this);
TextView severity_tv = new TextView(this);
if(num_exceptions > 0){
inspStatus.setBackgroundResource(R.drawable.ir_vin_red_check);
tv_area.setText(Html.fromHtml("<br> Area: "));
tv_area.setTextColor(Color.BLACK);
tv_type.setText(Html.fromHtml("<br> Type: "));
tv_type.setTextColor(Color.BLACK);
tv_severity.setText(Html.fromHtml("<br> Severity: "));
tv_severity.setTextColor(Color.BLACK);
openedRow1.removeAllViews();
openedRow1.addView(tv_area);
openedRow1.addView(tv_type);
openedRow1.addView(tv_severity);
openedRow2.removeAllViews();
openedRow2.addView(area_tv);
openedRow2.addView(type_tv);
openedRow2.addView(severity_tv);
tl_skiddetails.addView(openedRow1, id_row);
tl_skiddetails.addView(openedRow2, id_row);
}
}
}
现在我的问题是,当 onclick 在 firstactivity 中的切换按钮时,我想在 FirstActivity 的 onCreate 方法中将打开的行 1 和打开的行 2 行添加到表布局中
我应该在哪里添加这些行,在 onActivityResult 或 onCreate 方法中......?当我在 OnActivityResult 中添加它时,应用程序被强制关闭。
06-04 12:40:58.216: E/AndroidRuntime(1642): java.lang.RuntimeException: 传递结果失败 ResultInfo{who=null, request=0, result=-1, data=Intent { (has extras) }}到活动 {net.mss.palsapp/net.mss.palsapp.DeliveryInspectionActivity}:java.lang.IllegalStateException:指定的孩子已经有一个父母。您必须首先在孩子的父母上调用 removeView()。
请帮助我...我长期以来一直在努力解决这个问题...