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/*
* Copyright (C) 2015 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.setupwizardlib;
import android.annotation.TargetApi;
import android.content.Context;
import android.graphics.drawable.Drawable;
import android.os.Build.VERSION_CODES;
import android.util.AttributeSet;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ListAdapter;
import android.widget.ListView;
import com.android.setupwizardlib.template.ListMixin;
import com.android.setupwizardlib.template.ListViewScrollHandlingDelegate;
import com.android.setupwizardlib.template.RequireScrollMixin;
/**
* A GLIF themed layout with a ListView. {@code android:entries} can also be used to specify an
* {@link com.android.setupwizardlib.items.ItemHierarchy} to be used with this layout in XML.
*/
public class GlifListLayout extends GlifLayout {
/* static section */
private static final String TAG = "GlifListLayout";
/* non-static section */
private ListMixin mListMixin;
public GlifListLayout(Context context) {
this(context, 0, 0);
}
public GlifListLayout(Context context, int template) {
this(context, template, 0);
}
public GlifListLayout(Context context, int template, int containerId) {
super(context, template, containerId);
init(context, null, 0);
}
public GlifListLayout(Context context, AttributeSet attrs) {
super(context, attrs);
init(context, attrs, 0);
}
@TargetApi(VERSION_CODES.HONEYCOMB)
public GlifListLayout(Context context, AttributeSet attrs, int defStyleAttr) {
super(context, attrs, defStyleAttr);
init(context, attrs, defStyleAttr);
}
private void init(Context context, AttributeSet attrs, int defStyleAttr) {
mListMixin = new ListMixin(this, attrs, defStyleAttr);
registerMixin(ListMixin.class, mListMixin);
final RequireScrollMixin requireScrollMixin = getMixin(RequireScrollMixin.class);
requireScrollMixin.setScrollHandlingDelegate(
new ListViewScrollHandlingDelegate(requireScrollMixin, getListView()));
}
@Override
protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
super.onLayout(changed, left, top, right, bottom);
mListMixin.onLayout();
}
@Override
protected View onInflateTemplate(LayoutInflater inflater, int template) {
if (template == 0) {
template = R.layout.suw_glif_list_template;
}
return super.onInflateTemplate(inflater, template);
}
@Override
protected ViewGroup findContainer(int containerId) {
if (containerId == 0) {
containerId = android.R.id.list;
}
return super.findContainer(containerId);
}
public ListView getListView() {
return mListMixin.getListView();
}
public void setAdapter(ListAdapter adapter) {
mListMixin.setAdapter(adapter);
}
public ListAdapter getAdapter() {
return mListMixin.getAdapter();
}
/**
* Sets the start inset of the divider. This will use the default divider drawable set in the
* theme and inset it {@code inset} pixels to the right (or left in RTL layouts).
*
* @param inset The number of pixels to inset on the "start" side of the list divider. Typically
* this will be either {@code @dimen/suw_items_glif_icon_divider_inset} or
* {@code @dimen/suw_items_glif_text_divider_inset}.
*
* @see ListMixin#setDividerInset(int)
*/
public void setDividerInset(int inset) {
mListMixin.setDividerInset(inset);
}
/**
* @see ListMixin#getDividerInset()
*/
public int getDividerInset() {
return mListMixin.getDividerInset();
}
/**
* @see ListMixin#getDivider()
*/
public Drawable getDivider() {
return mListMixin.getDivider();
}
}
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