4860e4ee48
Test: make setup-wizard-lib Bug: 76692459 Change-Id: I40171e973d442b1a1815e9e7d7c2cc984cb38bac
119 lines
4 KiB
Java
119 lines
4 KiB
Java
/*
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* Copyright (C) 2016 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;
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import android.content.Context;
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import android.os.Bundle;
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import android.util.AttributeSet;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import androidx.recyclerview.widget.RecyclerView;
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import com.android.setupwizardlib.template.RecyclerMixin;
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/**
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* A layout to be used with {@code PreferenceFragment} in v14 support library. This can be specified
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* as the {@code android:layout} in the {@code app:preferenceFragmentStyle} in
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* {@code app:preferenceTheme}.
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*
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* <p />Example:
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* <pre>{@code
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* <style android:name="MyActivityTheme">
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* <item android:name="preferenceTheme">@style/MyPreferenceTheme</item>
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* </style>
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*
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* <style android:name="MyPreferenceTheme">
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* <item android:name="preferenceFragmentStyle">@style/MyPreferenceFragmentStyle</item>
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* </style>
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*
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* <style android:name="MyPreferenceFragmentStyle">
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* <item android:name="android:layout">@layout/my_preference_layout</item>
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* </style>
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* }</pre>
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*
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* where {@code my_preference_layout} is a layout that contains
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* {@link com.android.setupwizardlib.GlifPreferenceLayout}.
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*
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* <p />Example:
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* <pre>{@code
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* <com.android.setupwizardlib.GlifPreferenceLayout
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* xmlns:android="http://schemas.android.com/apk/res/android"
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* android:id="@id/list_container"
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* android:layout_width="match_parent"
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* android:layout_height="match_parent" />
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* }</pre>
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*
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* <p />Fragments using this layout <em>must</em> delegate {@code onCreateRecyclerView} to the
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* implementation in this class:
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* {@link #onCreateRecyclerView(android.view.LayoutInflater, android.view.ViewGroup,
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* android.os.Bundle)}
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*/
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public class GlifPreferenceLayout extends GlifRecyclerLayout {
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public GlifPreferenceLayout(Context context) {
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super(context);
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}
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public GlifPreferenceLayout(Context context, int template, int containerId) {
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super(context, template, containerId);
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}
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public GlifPreferenceLayout(Context context, AttributeSet attrs) {
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super(context, attrs);
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}
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public GlifPreferenceLayout(Context context, AttributeSet attrs, int defStyleAttr) {
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super(context, attrs, defStyleAttr);
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}
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@Override
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protected ViewGroup findContainer(int containerId) {
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if (containerId == 0) {
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containerId = R.id.suw_layout_content;
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}
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return super.findContainer(containerId);
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}
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/**
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* This method must be called in {@code PreferenceFragment#onCreateRecyclerView}.
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*/
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public RecyclerView onCreateRecyclerView(LayoutInflater inflater, ViewGroup parent,
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Bundle savedInstanceState) {
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return mRecyclerMixin.getRecyclerView();
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}
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@Override
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protected View onInflateTemplate(LayoutInflater inflater, int template) {
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if (template == 0) {
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template = R.layout.suw_glif_preference_template;
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}
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return super.onInflateTemplate(inflater, template);
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}
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@Override
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protected void onTemplateInflated() {
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// Inflate the recycler view here, so attributes on the decoration views can be applied
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// immediately.
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final LayoutInflater inflater = LayoutInflater.from(getContext());
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RecyclerView recyclerView = (RecyclerView) inflater.inflate(
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R.layout.suw_glif_preference_recycler_view, this, false);
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mRecyclerMixin = new RecyclerMixin(this, recyclerView);
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}
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}
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