Question

我正在使用listview和textview来播放csv文件和showin它所以我想在文本的列表视图上设置setOnItemClickListener ...当我点击项目然后其他活动将被打开..所以请告诉我如何编码为此...

这是我的代码......

 listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {

            //String listItem = (String) listView.getItemAtPosition(position);

            String listItem = (String) parent.getAdapter().getItem(3);

            Toast.makeText(getApplicationContext(), listItem.toString(), Toast.LENGTH_SHORT).show();

            Intent intent = new Intent(getApplicationContext(), Editinfo.class);
            intent.putExtra("spinner", chosenOption);
            startActivity(intent);
        }
    });
}

这是catlog报告..

12-08 11：17：28.630 20936-20936 / com.technostark.com.myloginactivity W / ResourceType：跳过包0表中的条目0x108035a因为它不复杂！

更新

<RelativeLayout 
    xmlns:android= "schemas.android.com/apk/res/android"; 
    xmlns:tools= "schemas.android.com/tools";   
    android:layout_width="match_parent" 
    android:layout_height="match_parent" 
    android:background="@drawable/shape"> 
      <ListView android:id="@+id/editlistview" 
          android:layout_width="match_parent" 
          android:layout_height= "wrap_content" /> 
</RelativeLayout>

这是textview xml文件

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical" android:layout_width="match_parent"
    android:layout_height="match_parent">

    <TextView
        android:id="@+id/et_Studname"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:inputType="text"
        android:hint="Student Name"
        android:textColorHint="#660000"
        android:textSize="20dp"
        android:textColor="#660000"
        android:clickable="true"
        android:layout_marginLeft="15dp"
        android:layout_marginTop="15dp"
        android:ems="20" />


</LinearLayout>

Answer 1

light.shadow.camera.left = -width / 2;
light.shadow.camera.right = width / 2;
light.shadow.camera.top = -height / 2;
light.shadow.camera.bottom = height / 2;

Answer 2

ListView list = (ListView) findViewById(R.id.listview);

list.setOnItemClickListener(new AdapterView.OnItemClickListener() {
   @Override
   public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
      String listItem = (String) parent.getAdapter().getItem(3);

            Toast.makeText(getApplicationContext(), listItem.toString(), Toast.LENGTH_SHORT).show();

            Intent intent = new Intent(this, Editinfo.class);

            intent.putExtra("spinner", chosenOption);
            startActivity(intent);
   } 
});

如何在listview上设置setOnItemClickListener并调用第二个活动

2 个答案: