| /* |
| * 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.systemui.statusbar.phone; |
| |
| import com.android.internal.statusbar.StatusBarIcon; |
| |
| import java.io.PrintWriter; |
| import java.util.ArrayList; |
| |
| public class StatusBarIconList { |
| private ArrayList<String> mSlots = new ArrayList<>(); |
| private ArrayList<StatusBarIcon> mIcons = new ArrayList<>(); |
| |
| public void defineSlots(String[] slots) { |
| final int N = slots.length; |
| for (int i=0; i < N; i++) { |
| mSlots.add(slots[i]); |
| mIcons.add(null); |
| } |
| } |
| |
| public int getSlotIndex(String slot) { |
| final int N = mSlots.size(); |
| for (int i=0; i<N; i++) { |
| if (slot.equals(mSlots.get(i))) { |
| return i; |
| } |
| } |
| // Auto insert new items at the beginning. |
| mSlots.add(0, slot); |
| mIcons.add(0, null); |
| return 0; |
| } |
| |
| public int size() { |
| return mSlots.size(); |
| } |
| |
| public void setIcon(int index, StatusBarIcon icon) { |
| mIcons.set(index, icon); |
| } |
| |
| public void removeIcon(int index) { |
| mIcons.set(index, null); |
| } |
| |
| public String getSlot(int index) { |
| return mSlots.get(index); |
| } |
| |
| public StatusBarIcon getIcon(int index) { |
| return mIcons.get(index); |
| } |
| |
| public int getViewIndex(int index) { |
| int count = 0; |
| for (int i = 0; i < index; i++) { |
| if (mIcons.get(i) != null) { |
| count++; |
| } |
| } |
| return count; |
| } |
| |
| public void dump(PrintWriter pw) { |
| final int N = mSlots.size(); |
| pw.println("Icon list:"); |
| for (int i=0; i<N; i++) { |
| pw.printf(" %2d: (%s) %s\n", i, mSlots.get(i), mIcons.get(i)); |
| } |
| } |
| } |