我使用以下代码捕捉网格视图项单元格上的单击。这很好。
grid_main.setAdapter(new ImageAdapter(this));
grid_main.setOnItemClickListener(new OnItemClickListener() {
public void onItemClick(AdapterView<?> parent, View v, int position, long id) {
}
});
然后,我在gridview单元格中添加了一个Spinner对象。现在,我可以点击Spinner对象,但包含网格视图的单元格不再响应点击。我假设Spinner监听器正在取代gridview监听器。gridview和spinner的听众单独工作都很好,但我一起有问题。我需要能够点击这两个。下面是微调器代码:
final Spinner spinner = (Spinner) v.findViewById(R.id.driver_list);
ArrayAdapter<String> adapter = new ArrayAdapter<String>(DispatchMonitorCalls.this,
android.R.layout.simple_spinner_item, driverlist_name);
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
spinner.setAdapter(adapter);
spinner.setOnItemSelectedListener(new OnItemSelectedListener() {
public void onItemSelected(AdapterView<?> arg0, View arg1,
int arg2, long arg3) {
}
@Override
public void onNothingSelected(AdapterView<?> arg0) {
// TODO Auto-generated method stub
}
});
下面是布局xml:
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/driverrow"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_gravity="left"
android:gravity="left" >
<TextView
android:id="@+id/row_locationtype"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_marginLeft="10dip"
android:layout_alignParentTop="true"
android:text="Empty"
android:textAppearance="?android:attr/textAppearanceMedium" />
<TextView
android:id="@+id/row_timestamp"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="@+id/row_locationtype"
android:layout_below="@+id/row_locationtype"
android:text="Empty"
android:textAppearance="?android:attr/textAppearanceSmall" />
<TextView
android:id="@+id/row_status"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="@+id/row_locationtype"
android:layout_below="@+id/row_timestamp"
android:text="Empty"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textColor="#ff8080" />
<Spinner
android:id="@+id/driver_list"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="@+id/row_locationtype"
android:layout_below="@+id/row_status"
android:paddingBottom="20dp" />
</RelativeLayout>
提前谢谢。
您需要在相对布局上调用"blocksDecendants",因为微调器是可点击的,它会偷走您视图的焦点,因此您的"点击事件"会被带走
试试这个:
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/driverrow"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_gravity="left"
android:descendantFocusability="blocksDescendants" //<-- add this line, and your click event will be responded
android:gravity="left" >
<TextView
android:id="@+id/row_locationtype"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_marginLeft="10dip"
android:layout_alignParentTop="true"
android:text="Empty"
android:textAppearance="?android:attr/textAppearanceMedium" />
<TextView
android:id="@+id/row_timestamp"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="@+id/row_locationtype"
android:layout_below="@+id/row_locationtype"
android:text="Empty"
android:textAppearance="?android:attr/textAppearanceSmall" />
<TextView
android:id="@+id/row_status"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="@+id/row_locationtype"
android:layout_below="@+id/row_timestamp"
android:text="Empty"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textColor="#ff8080" />
<Spinner
android:id="@+id/driver_list"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="@+id/row_locationtype"
android:layout_below="@+id/row_status"
android:paddingBottom="20dp" />