| /* |
| * Copyright (C) 2016 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.documentsui.dirlist; |
| |
| import android.content.Context; |
| import android.content.res.TypedArray; |
| import android.support.annotation.ColorRes; |
| import android.support.v4.widget.SwipeRefreshLayout; |
| import android.util.AttributeSet; |
| import android.view.MotionEvent; |
| |
| /** |
| * A {@link SwipeRefreshLayout} that does not intercept any touch events. This relies on its nested |
| * view to scroll in order to cause a refresh. It is possible that it gets disabled by |
| * {@link ListeningGestureDetector} . |
| */ |
| public class DocumentsSwipeRefreshLayout extends SwipeRefreshLayout { |
| |
| private static final int[] COLOR_RES = new int[] { android.R.attr.colorAccent }; |
| private static int COLOR_ACCENT_INDEX = 0; |
| |
| public DocumentsSwipeRefreshLayout(Context context) { |
| this(context, null); |
| } |
| |
| public DocumentsSwipeRefreshLayout(Context context, AttributeSet attrs) { |
| super(context, attrs); |
| |
| TypedArray a = context.obtainStyledAttributes(COLOR_RES); |
| @ColorRes int colorId = a.getResourceId(COLOR_ACCENT_INDEX, -1); |
| a.recycle(); |
| setColorSchemeResources(colorId); |
| } |
| |
| @Override |
| public boolean onInterceptTouchEvent(MotionEvent e) { |
| return false; |
| } |
| } |