a53b3983bf
PiperOrigin-RevId: 210155157 Change-Id: I707512aab6ac57aaebb93275669ae16b92b0e66d
42 lines
1.3 KiB
Java
42 lines
1.3 KiB
Java
/*
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* Copyright (C) 2015 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License
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*/
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package com.android.setupwizardlib.items;
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import android.content.Context;
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/** Inflate {@link Item} hierarchies from XML files. */
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public class ItemInflater extends ReflectionInflater<ItemHierarchy> {
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public interface ItemParent {
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void addChild(ItemHierarchy child);
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}
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public ItemInflater(Context context) {
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super(context);
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setDefaultPackage(Item.class.getPackage().getName() + ".");
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}
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@Override
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protected void onAddChildItem(ItemHierarchy parent, ItemHierarchy child) {
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if (parent instanceof ItemParent) {
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((ItemParent) parent).addChild(child);
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} else {
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throw new IllegalArgumentException("Cannot add child item to " + parent);
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}
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}
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}
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