| /* |
| * Copyright (C) 2017 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 android.annotation.NonNull; |
| import android.content.Context; |
| import android.graphics.drawable.Icon; |
| import android.os.Bundle; |
| import android.os.UserHandle; |
| import android.util.ArrayMap; |
| import android.util.ArraySet; |
| import android.view.ViewGroup; |
| |
| import com.android.internal.statusbar.StatusBarIcon; |
| import com.android.systemui.Dependency; |
| import com.android.systemui.Dumpable; |
| import com.android.systemui.R; |
| import com.android.systemui.SysUiServiceProvider; |
| import com.android.systemui.statusbar.CommandQueue; |
| import com.android.systemui.statusbar.StatusIconDisplayable; |
| import com.android.systemui.statusbar.phone.StatusBarSignalPolicy.MobileIconState; |
| import com.android.systemui.statusbar.phone.StatusBarSignalPolicy.WifiIconState; |
| import com.android.systemui.statusbar.policy.ConfigurationController; |
| import com.android.systemui.statusbar.policy.ConfigurationController.ConfigurationListener; |
| import com.android.systemui.statusbar.policy.IconLogger; |
| import com.android.systemui.tuner.TunerService; |
| import com.android.systemui.tuner.TunerService.Tunable; |
| |
| import java.io.FileDescriptor; |
| import java.io.PrintWriter; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import javax.inject.Inject; |
| import javax.inject.Singleton; |
| |
| /** |
| * Receives the callbacks from CommandQueue related to icons and tracks the state of |
| * all the icons. Dispatches this state to any IconManagers that are currently |
| * registered with it. |
| */ |
| @Singleton |
| public class StatusBarIconControllerImpl extends StatusBarIconList implements Tunable, |
| ConfigurationListener, Dumpable, CommandQueue.Callbacks, StatusBarIconController { |
| |
| private static final String TAG = "StatusBarIconController"; |
| |
| private final ArrayList<IconManager> mIconGroups = new ArrayList<>(); |
| private final ArraySet<String> mIconBlacklist = new ArraySet<>(); |
| private final IconLogger mIconLogger = Dependency.get(IconLogger.class); |
| |
| // Points to light or dark context depending on the... context? |
| private Context mContext; |
| private Context mLightContext; |
| private Context mDarkContext; |
| |
| private boolean mIsDark = false; |
| |
| @Inject |
| public StatusBarIconControllerImpl(Context context) { |
| super(context.getResources().getStringArray( |
| com.android.internal.R.array.config_statusBarIcons)); |
| Dependency.get(ConfigurationController.class).addCallback(this); |
| |
| mContext = context; |
| |
| loadDimens(); |
| |
| SysUiServiceProvider.getComponent(context, CommandQueue.class) |
| .addCallback(this); |
| Dependency.get(TunerService.class).addTunable(this, ICON_BLACKLIST); |
| } |
| |
| @Override |
| public void addIconGroup(IconManager group) { |
| mIconGroups.add(group); |
| List<Slot> allSlots = getSlots(); |
| for (int i = 0; i < allSlots.size(); i++) { |
| Slot slot = allSlots.get(i); |
| List<StatusBarIconHolder> holders = slot.getHolderListInViewOrder(); |
| boolean blocked = mIconBlacklist.contains(slot.getName()); |
| |
| for (StatusBarIconHolder holder : holders) { |
| int tag = holder.getTag(); |
| int viewIndex = getViewIndex(getSlotIndex(slot.getName()), holder.getTag()); |
| group.onIconAdded(viewIndex, slot.getName(), blocked, holder); |
| } |
| } |
| } |
| |
| @Override |
| public void removeIconGroup(IconManager group) { |
| group.destroy(); |
| mIconGroups.remove(group); |
| } |
| |
| @Override |
| public void onTuningChanged(String key, String newValue) { |
| if (!ICON_BLACKLIST.equals(key)) { |
| return; |
| } |
| mIconBlacklist.clear(); |
| mIconBlacklist.addAll(StatusBarIconController.getIconBlacklist(newValue)); |
| ArrayList<Slot> currentSlots = getSlots(); |
| ArrayMap<Slot, List<StatusBarIconHolder>> slotsToReAdd = new ArrayMap<>(); |
| |
| // This is a little hacky... Peel off all of the holders on all of the slots |
| // but keep them around so they can be re-added |
| |
| // Remove all the icons. |
| for (int i = currentSlots.size() - 1; i >= 0; i--) { |
| Slot s = currentSlots.get(i); |
| slotsToReAdd.put(s, s.getHolderListInViewOrder()); |
| removeAllIconsForSlot(s.getName()); |
| } |
| |
| // Add them all back |
| for (int i = 0; i < currentSlots.size(); i++) { |
| Slot item = currentSlots.get(i); |
| List<StatusBarIconHolder> iconsForSlot = slotsToReAdd.get(item); |
| if (iconsForSlot == null) continue; |
| for (StatusBarIconHolder holder : iconsForSlot) { |
| setIcon(getSlotIndex(item.getName()), holder); |
| } |
| } |
| } |
| |
| private void loadDimens() { |
| } |
| |
| private void addSystemIcon(int index, StatusBarIconHolder holder) { |
| String slot = getSlotName(index); |
| int viewIndex = getViewIndex(index, holder.getTag()); |
| boolean blocked = mIconBlacklist.contains(slot); |
| |
| mIconLogger.onIconVisibility(getSlotName(index), holder.isVisible()); |
| mIconGroups.forEach(l -> l.onIconAdded(viewIndex, slot, blocked, holder)); |
| } |
| |
| @Override |
| public void setIcon(String slot, int resourceId, CharSequence contentDescription) { |
| int index = getSlotIndex(slot); |
| StatusBarIconHolder holder = getIcon(index, 0); |
| if (holder == null) { |
| StatusBarIcon icon = new StatusBarIcon(UserHandle.SYSTEM, mContext.getPackageName(), |
| Icon.createWithResource( |
| mContext, resourceId), 0, 0, contentDescription); |
| holder = StatusBarIconHolder.fromIcon(icon); |
| setIcon(index, holder); |
| } else { |
| holder.getIcon().icon = Icon.createWithResource(mContext, resourceId); |
| holder.getIcon().contentDescription = contentDescription; |
| handleSet(index, holder); |
| } |
| } |
| |
| /** |
| * Signal icons need to be handled differently, because they can be |
| * composite views |
| */ |
| @Override |
| public void setSignalIcon(String slot, WifiIconState state) { |
| |
| int index = getSlotIndex(slot); |
| |
| if (state == null) { |
| removeIcon(index, 0); |
| return; |
| } |
| |
| StatusBarIconHolder holder = getIcon(index, 0); |
| if (holder == null) { |
| holder = StatusBarIconHolder.fromWifiIconState(state); |
| setIcon(index, holder); |
| } else { |
| holder.setWifiState(state); |
| handleSet(index, holder); |
| } |
| } |
| |
| /** |
| * Accept a list of MobileIconStates, which all live in the same slot(?!), and then are sorted |
| * by subId. Don't worry this definitely makes sense and works. |
| * @param slot da slot |
| * @param iconStates All of the mobile icon states |
| */ |
| @Override |
| public void setMobileIcons(String slot, List<MobileIconState> iconStates) { |
| Slot mobileSlot = getSlot(slot); |
| int slotIndex = getSlotIndex(slot); |
| |
| for (MobileIconState state : iconStates) { |
| StatusBarIconHolder holder = mobileSlot.getHolderForTag(state.subId); |
| if (holder == null) { |
| holder = StatusBarIconHolder.fromMobileIconState(state); |
| setIcon(slotIndex, holder); |
| } else { |
| holder.setMobileState(state); |
| handleSet(slotIndex, holder); |
| } |
| } |
| } |
| |
| @Override |
| public void setExternalIcon(String slot) { |
| int viewIndex = getViewIndex(getSlotIndex(slot), 0); |
| int height = mContext.getResources().getDimensionPixelSize( |
| R.dimen.status_bar_icon_drawing_size); |
| mIconGroups.forEach(l -> l.onIconExternal(viewIndex, height)); |
| } |
| |
| //TODO: remove this (used in command queue and for 3rd party tiles?) |
| @Override |
| public void setIcon(String slot, StatusBarIcon icon) { |
| setIcon(getSlotIndex(slot), icon); |
| } |
| |
| /** |
| * For backwards compatibility, in the event that someone gives us a slot and a status bar icon |
| */ |
| private void setIcon(int index, StatusBarIcon icon) { |
| if (icon == null) { |
| removeAllIconsForSlot(getSlotName(index)); |
| return; |
| } |
| |
| StatusBarIconHolder holder = StatusBarIconHolder.fromIcon(icon); |
| setIcon(index, holder); |
| } |
| |
| @Override |
| public void setIcon(int index, @NonNull StatusBarIconHolder holder) { |
| boolean isNew = getIcon(index, holder.getTag()) == null; |
| super.setIcon(index, holder); |
| |
| if (isNew) { |
| addSystemIcon(index, holder); |
| } else { |
| handleSet(index, holder); |
| } |
| } |
| |
| public void setIconVisibility(String slot, boolean visibility) { |
| int index = getSlotIndex(slot); |
| StatusBarIconHolder holder = getIcon(index, 0); |
| if (holder == null || holder.isVisible() == visibility) { |
| return; |
| } |
| |
| holder.setVisible(visibility); |
| handleSet(index, holder); |
| } |
| |
| public void removeIcon(String slot) { |
| removeAllIconsForSlot(slot); |
| } |
| |
| @Override |
| public void removeIcon(String slot, int tag) { |
| removeIcon(getSlotIndex(slot), tag); |
| } |
| |
| @Override |
| public void removeAllIconsForSlot(String slotName) { |
| Slot slot = getSlot(slotName); |
| if (!slot.hasIconsInSlot()) { |
| return; |
| } |
| |
| mIconLogger.onIconHidden(slotName); |
| |
| int slotIndex = getSlotIndex(slotName); |
| List<StatusBarIconHolder> iconsToRemove = slot.getHolderListInViewOrder(); |
| for (StatusBarIconHolder holder : iconsToRemove) { |
| int viewIndex = getViewIndex(slotIndex, holder.getTag()); |
| slot.removeForTag(holder.getTag()); |
| mIconGroups.forEach(l -> l.onRemoveIcon(viewIndex)); |
| } |
| } |
| |
| @Override |
| public void removeIcon(int index, int tag) { |
| if (getIcon(index, tag) == null) { |
| return; |
| } |
| mIconLogger.onIconHidden(getSlotName(index)); |
| super.removeIcon(index, tag); |
| int viewIndex = getViewIndex(index, 0); |
| mIconGroups.forEach(l -> l.onRemoveIcon(viewIndex)); |
| } |
| |
| private void handleSet(int index, StatusBarIconHolder holder) { |
| int viewIndex = getViewIndex(index, holder.getTag()); |
| mIconLogger.onIconVisibility(getSlotName(index), holder.isVisible()); |
| mIconGroups.forEach(l -> l.onSetIconHolder(viewIndex, holder)); |
| } |
| |
| @Override |
| public void dump(FileDescriptor fd, PrintWriter pw, String[] args) { |
| pw.println(TAG + " state:"); |
| for (IconManager manager : mIconGroups) { |
| if (manager.shouldLog()) { |
| ViewGroup group = manager.mGroup; |
| int N = group.getChildCount(); |
| pw.println(" icon views: " + N); |
| for (int i = 0; i < N; i++) { |
| StatusIconDisplayable ic = (StatusIconDisplayable) group.getChildAt(i); |
| pw.println(" [" + i + "] icon=" + ic); |
| } |
| } |
| } |
| |
| super.dump(pw); |
| } |
| |
| public void dispatchDemoCommand(String command, Bundle args) { |
| for (IconManager manager : mIconGroups) { |
| if (manager.isDemoable()) { |
| manager.dispatchDemoCommand(command, args); |
| } |
| } |
| } |
| |
| @Override |
| public void onDensityOrFontScaleChanged() { |
| loadDimens(); |
| } |
| } |