2

我使用以下代码来捕获对 gridview 项目单元格的单击。这很好用。

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 单元格内添加了一个 Spinner 对象。现在，我可以单击 Spinner 对象，但包含的 gridview 单元格不再响应单击。我假设 Spinner 侦听器正在替换 gridview 侦听器。gridview 和 spinner listeners 单独工作都很好，但在一起我有问题。我需要能够同时点击两者。以下是微调器代码：

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>

先感谢您。

4

1 回答 1

1

您需要在相对布局上调用“blocksDecendants”，因为微调器是可点击的，它会窃取您视图的焦点，因此您的“点击事件”会飞走

尝试这个 ：

 <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" />

于 2013-06-23T18:40:50.620 回答