| /* |
| * Copyright (C) 2020 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.systemui.controls.management |
| |
| import android.view.LayoutInflater |
| import android.view.View |
| import android.view.ViewGroup |
| import androidx.recyclerview.widget.GridLayoutManager |
| import androidx.recyclerview.widget.RecyclerView |
| import com.android.systemui.R |
| |
| class StructureAdapter( |
| private val models: List<StructureContainer> |
| ) : RecyclerView.Adapter<StructureAdapter.StructureHolder>() { |
| |
| override fun onCreateViewHolder(parent: ViewGroup, p1: Int): StructureHolder { |
| val layoutInflater = LayoutInflater.from(parent.context) |
| return StructureHolder( |
| layoutInflater.inflate(R.layout.controls_structure_page, parent, false) |
| ) |
| } |
| |
| override fun getItemCount() = models.size |
| |
| override fun onBindViewHolder(holder: StructureHolder, index: Int) { |
| holder.bind(models[index].model) |
| } |
| |
| class StructureHolder(view: View) : RecyclerView.ViewHolder(view) { |
| |
| private val recyclerView: RecyclerView |
| private val controlAdapter: ControlAdapter |
| |
| init { |
| recyclerView = itemView.requireViewById<RecyclerView>(R.id.listAll) |
| val elevation = itemView.context.resources.getFloat(R.dimen.control_card_elevation) |
| controlAdapter = ControlAdapter(elevation) |
| setUpRecyclerView() |
| } |
| |
| fun bind(model: ControlsModel) { |
| controlAdapter.changeModel(model) |
| } |
| |
| private fun setUpRecyclerView() { |
| val margin = itemView.context.resources |
| .getDimensionPixelSize(R.dimen.controls_card_margin) |
| val itemDecorator = MarginItemDecorator(margin, margin) |
| |
| recyclerView.apply { |
| this.adapter = controlAdapter |
| layoutManager = GridLayoutManager(recyclerView.context, 2).apply { |
| spanSizeLookup = controlAdapter.spanSizeLookup |
| } |
| addItemDecoration(itemDecorator) |
| } |
| } |
| } |
| } |