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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.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 StatusBarIconList(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));
}
}
}
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