[英]How to use Edittext In GroupView of ExpandableListView, edittext cannot get focused
我有一個ExpandableListView
,每個groupView
都有一個EditText
。 如果我將edittext設置為android:focusable=true
focusable android:focusable=true
則groupView項無法聚焦,這意味着該組無法展開。 如果我將ediitext設置為android:focusable=false
focusable android:focusable=false
,則可以擴展degroupView的同時使edittext無法聚焦。 我試圖添加代碼sheetListView.setDescendantFocusability(ViewGroup.FOCUS_AFTER_DESCENDANTS);
但這對我來說似乎沒有用。
這是GroupView布局文件: R.layout.item_receiving_scan_box
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent">
...
<EditText
android:layout_width="wrap_content"
android:layout_height="30dp"
android:gravity="center_vertical"
android:inputType="number"
android:ems="7"
android:id="@+id/edittext_receiving_scan_box_count_count"
android:text="20"
android:textSize="12dp"
android:focusable="false"
android:clickable="true"
android:layout_alignTop="@+id/text_receiving_scan_box_scan_count"
android:layout_toRightOf="@+id/text_receiving_scan_box_scan_count"
android:layout_toEndOf="@+id/text_receiving_scan_box_scan_count" />
</RelativeLayout>
這是我的ExpandableListViewAdapter getGroupView代碼
public View getGroupView(int groupPosition, boolean isExpanded, View convertView, ViewGroup parent) {
RelativeLayout layout= (RelativeLayout) mLayoutInflater.inflate(R.layout.item_receiving_scan_box, null);
TextView matCode = (TextView) layout.findViewById(R.id.text_receiving_scan_box_mat_code);
TextView boxCount = (TextView) layout.findViewById(R.id.text_receiving_scan_box_count);
matCode.setText(matCode.getText()+mReceivingBoxes.get(groupPosition).get("matCode"));
boxCount.setText(boxCount.getText()+mReceivingBoxes.get(groupPosition).get("boxCount"));
return layout;
}
嘗試在您的根目錄布局的下面一行:-
before_descendent
在你的xml中
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