0
protected void updateTable() {
// TODO Auto-generated method stub
final TableLayout tl = (TableLayout) findViewById(R.id.settingtable);
tl.removeAllViews();
for(int i=0; i<10; i++) {
final TableRow tablerow = new TableRow(this);
tablerow.setLayoutParams(new LayoutParams(
LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT));
final TextView deviceedit = new TextView(this);
deviceedit.setText(i+1);
deviceedit.setTextColor(Color.BLACK);
deviceedit.setGravity(Gravity.CENTER);
deviceedit.setTextSize(20);
deviceedit.setBackgroundResource(R.drawable.lighter_cell_shape);
tablerow.addView(deviceedit);
final EditText pondedit = new EditText(this);
pondedit.setText("");
pondedit.setTextColor(Color.BLACK);
pondedit.setGravity(Gravity.CENTER);
pondedit.setBackgroundResource(R.drawable.lighter_cell_shape);
tablerow.addView(pondedit);
pondedit.addTextChangedListener(new TextWatcher() {
@Override
public void onTextChanged(CharSequence s, int start, int before, int count) {
// TODO Auto-generated method stub
}
@Override
public void beforeTextChanged(CharSequence s, int start, int count,
int after) {
// TODO Auto-generated method stub
}
@Override
public void afterTextChanged(Editable s) {
// TODO Auto-generated method stub
}
});
tl.addView(tablerow);
}
}
获得文本当我产生edittexts输入的文本,我怎样才能得到这些文本从edittexts与引用这些textViews即1->海,2->再见这样。 TextWatcher是否适用于此上下文?我想从edittext中获取数据并参考TextView将数据保存在数据库中。我想要实现textwatcher动态生成edittexts并希望在这些edittexts
忘记为你澄清这一点你每次动态创建EditText时都会有不同的内存引用。帮助您为每个创建的EditText创建不同的'pondedit.addTextChangedListener(new TextWatcher()...);'。 – Eliud 2013-02-22 01:09:13
这不起作用 – 2014-10-31 15:29:41