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Commit e72bb086 authored by Fabrice Di Meglio's avatar Fabrice Di Meglio
Browse files

Add the capability to set a pinned header to a ListFragment 

- add public void setPinnedHeaderView(View pinnedHeader) and
clearPinnedHeaderView() APIs for adding and clearing the pinned header

Change-Id: I1096b418351c0f02a13fd49d4a19e52970125106
parent 86159283

src/com/android/settings/PinnedHeaderListFragment.java

0 → 100644
+47 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2014 The Android Open Source Project

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *      http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */



package com.android.settings;



import android.app.ListFragment;

import android.view.View;

import android.view.ViewGroup;



/**

 * A ListFragment with a pinned header

 */

public class PinnedHeaderListFragment extends ListFragment {



    public PinnedHeaderListFragment() {

        super();

    }



    /**

     * Set the pinned header view. This can only be done when the ListView is already created.

     *

     * @param pinnedHeaderView the view to be used for the pinned header view.

     */

    public void setPinnedHeaderView(View pinnedHeaderView) {

        ((ViewGroup) getListView().getParent()).addView(pinnedHeaderView, 0);

    }



    /**

     * Clear the pinned header view. This can only be done when the ListView is already created.

     */

    public void clearPinnedHeaderView() {

        ((ViewGroup) getListView().getParent()).removeViewAt(0);

    }

}

src/com/android/settings/notification/AppNotificationSettings.java

+2 −1
Original line number Diff line number Diff line
@@ -53,6 +53,7 @@ import android.widget.RelativeLayout; 
import android.widget.SectionIndexer;

import android.widget.TextView;



import com.android.settings.PinnedHeaderListFragment;

import com.android.settings.R;



import java.text.Collator;
@@ -62,7 +63,7 @@ import java.util.Comparator; 
import java.util.List;



/** Just a sectioned list of installed applications, nothing else to index **/

public class AppNotificationSettings extends ListFragment {

public class AppNotificationSettings extends PinnedHeaderListFragment {

    private static final String TAG = "AppNotificationSettings";

    private static final boolean DEBUG = true;