I have a Custom Base Adapter I am using with my ListView in a DrawerLayout. The ListView inflates ok, but I cannot call the onItemClickListener.
Here is the onCreate portion of the MainAcitivty, where I set the adapter and the onItemClickListener
protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); isPhone = getResources().getString(R.string.screen_type).toString().equals("phone"); mTitle = getResources().getString(R.string.app_name); mCategoryTitles = getResources().getStringArray(R.array.categories); mSubtext = getResources().getStringArray(R.array.subtext); mTitle = mDrawerTitle = getTitle(); // Set the drawer toggle as the DrawerListener mDrawerList = (ListView) findViewById(R.id.left_drawer); BaseAdapter adapter = new NavigationListAdapter(this, mCategoryTitles, mSubtext); mDrawerList.setAdapter(adapter); mDrawerList.setOnItemClickListener(new DrawerItemClickListener()); ..... } private class DrawerItemClickListener implements ListView.OnItemClickListener { @Override public void onItemClick(AdapterView parent, View view, int position, long id) { //selectItem(position); System.out.println("This is clicked"); } } Here is my Base Adapter Code
public class NavigationListAdapter extends BaseAdapter { public static final int HDR_POS1 = 0; public static final int HDR_POS2 = 9; private static final Integer LIST_HEADER = 0; private static final Integer LIST_ITEM = 1; Context mContext; String[] mCategories; String[] mSubtext; private SideBarPositionClickedCommunicator mCallback; public interface SideBarPositionClickedCommunicator{ public void setListItemPosition(int itemInt); } public NavigationListAdapter(Context context, String[] categories, String[] subtext) { mContext = context; mSubtext = subtext; mCategories = categories; } @Override public int getCount() { return mCategories.length; } @Override public Object getItem(int position) { return position; } @Override public long getItemId(int position) { return position; } @Override public View getView(final int position, View convertView, ViewGroup parent) { final int positionClicked = position; String headerText = getHeader(position); if(headerText != null) { View item = convertView; if(convertView == null || convertView.getTag() == LIST_ITEM) { item = LayoutInflater.from(mContext).inflate( R.layout.lv_header_layout, parent, false); item.setTag(LIST_HEADER); } TextView headerTextView = (TextView)item.findViewById(R.id.lv_list_hdr); headerTextView.setText(headerText); return item; } View item = convertView; if(convertView == null || convertView.getTag() == LIST_HEADER) { item = LayoutInflater.from(mContext).inflate( R.layout.lv_layout, parent, false); item.setTag(LIST_ITEM); } TextView header = (TextView)item.findViewById(R.id.lv_item_header); header.setText(mCategories[position % mCategories.length]); TextView subtext = (TextView)item.findViewById(R.id.lv_item_subtext); subtext.setText(mSubtext[position % mCategories.length]); //Set last divider in a sublist invisible View divider = item.findViewById(R.id.item_separator); if(position == HDR_POS2 -1) { divider.setVisibility(View.INVISIBLE); } return item; } private String getHeader(int position) { if(position == HDR_POS1 || position == HDR_POS2) { return mCategories[position].toUpperCase(); } return null; } @Override public boolean isEnabled(int position) { if(position == HDR_POS1 || position == HDR_POS2) return false; else return true; } } Here are my XML Layouts.
Header Layout:
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="@dimen/lvHdrItemHeight" > <View android:id="@+id/item_separator" android:layout_alignParentBottom="true" android:layout_width="match_parent" android:layout_height="@dimen/lvDividerHeight" android:background="@color/dark_gray" android:layout_marginTop="@dimen/lvSectionDividerMarginTop" /> <TextView android:text="This is a text" android:id="@+id/lv_list_hdr" android:textColor="@color/dark_gray" android:gravity="bottom|left" android:layout_width="wrap_content" android:layout_height="fill_parent" android:layout_above="@id/item_separator" android:layout_alignParentLeft="true" style="@style/listViewHeaderItem" /> </RelativeLayout> Each line item:
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" tools:context=".MainActivity" style="@style/listViewItem" android:background="@android:drawable/list_selector_background" > <View android:id="@+id/item_separator" android:layout_alignParentBottom="true" android:layout_width="match_parent" android:layout_height="@dimen/lvDividerHeight" android:background="@color/lvDividerColor"/> <TextView android:id="@+id/lv_item_header" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignParentTop="true" style="@style/listViewPrimaryDetail" android:fontFamily="sans-serif-light" android:ellipsize="marquee" android:singleLine="true" android:text="This is a test" android:layout_alignParentLeft="true" /> <TextView android:text="Of the Emergency Broadcast" android:id="@+id/lv_item_subtext" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_below="@id/lv_item_header" style="@style/listViewSecondaryDetail" android:layout_above="@id/item_separator" android:layout_alignParentLeft="true" android:ellipsize="marquee" android:singleLine="true" /> </RelativeLayout> Finally, here is the activity_main xml
<android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/drawer_layout" android:layout_width="match_parent" android:layout_height="match_parent"> <!-- The main content view --> <FrameLayout android:id="@+id/content_frame" android:layout_width="match_parent" android:layout_height="match_parent" /> <!-- The navigation drawer --> <ListView android:id="@+id/left_drawer" android:layout_width="290dp" android:layout_height="match_parent" android:layout_gravity="start" android:choiceMode="singleChoice" android:divider="@null" android:dividerHeight="1dp" android:background="#EEEEEE"/> </android.support.v4.widget.DrawerLayout> Here is the result of the layout inflation: http://imgur.com/yWPp9ec
Please let me know if you have any advice.