【发布时间】:2013-12-08 06:26:00
【问题描述】:
我有一个 ListView 代码,当单击 listview 选项时,它会发出敬酒消息。 MainActivity.java
public class MainActivity extends ListActivity {
static final String[] FRUITS = new String[] { "Apple", "Avocado", "Banana",
"Blueberry", "Coconut", "Durian", "Guava", "Kiwifruit",
"Jackfruit", "Mango", "Olive", "Pear", "Sugar-apple" };
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// no more this
// setContentView(R.layout.list_fruit);
setListAdapter(new ArrayAdapter<String>(this, R.layout.activity_main,FRUITS));
ListView listView = getListView();
listView.setTextFilterEnabled(true);
listView.setOnItemClickListener(new OnItemClickListener() {
public void onItemClick(AdapterView<?> parent, View view,
int position, long id) {
// When clicked, show a toast with the TextView text
Toast.makeText(getApplicationContext(),
((TextView) view).getText(), Toast.LENGTH_SHORT).show();
}
});
}
}
xml 文件是:
<?xml version="1.0" encoding="utf-8"?>
<TextView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:padding="10dp"
android:textSize="20sp" >
</TextView>
我想要做的是在我单击显示的列表视图选项中的一个选项时传递一个意图
这是我目前尝试过的代码
String str = ((TextView) view).getText().toString();
Log.i(str, str + "");
// str2 = FRUITS[Position];
String s = str + ".class";
Log.d(s, s + "");
Intent myintent = new Intent(getApplicationContext(), ListViewSampleClass.class);
startActivity(myintent);
【问题讨论】:
-
@Emmanuel 请务必阅读最后一行
-
我的意思是“到目前为止你尝试过什么?这个问题已经被问过很多次了,你没有表现出任何研究努力”
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@Emmanuel 我要编辑并发布我迄今为止尝试过的内容
标签: java android listview android-intent android-listview