Question

如何把一个listview中选中的值展示到另外一个 activity中

Answer 1

处理方法

First Activity的代码:

[html] view plaincopy

+@Override
protected void onListItemClick(ListView l, View v, int position, long id) {
// TODO Auto-generated method stub
super.onListItemClick(l, v, position, id);

// txt.setText(items[position]);

// Try to send the items[position] in the intent
Intent i = new Intent(this, SecondActivity.class);
i.putExtra("testonArray", items[position].toString());
startActivity(i);
}

第二个activity代码

[html] view plaincopy

Bundle extras=getIntent().getExtras();
String selected_item=extras.getString("testonArray");
txt = (TextView) findViewById (R.id.txt2);
txt.setText(selected_item);