| /* |
| * 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.content.Context; |
| import android.graphics.drawable.Icon; |
| import android.os.Bundle; |
| import android.os.UserHandle; |
| import android.text.TextUtils; |
| import android.util.ArraySet; |
| import android.view.Gravity; |
| import android.view.View; |
| import android.view.ViewGroup; |
| import android.widget.ImageView; |
| import android.widget.LinearLayout; |
| |
| 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.StatusBarIconView; |
| import com.android.systemui.statusbar.policy.ConfigurationController; |
| import com.android.systemui.statusbar.policy.ConfigurationController.ConfigurationListener; |
| import com.android.systemui.statusbar.policy.DarkIconDispatcher; |
| 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; |
| |
| /** |
| * 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. |
| */ |
| public class StatusBarIconControllerImpl extends StatusBarIconList implements Tunable, |
| ConfigurationListener, Dumpable, CommandQueue.Callbacks, StatusBarIconController { |
| |
| private final DarkIconDispatcher mDarkIconDispatcher; |
| |
| private Context mContext; |
| private DemoStatusIcons mDemoStatusIcons; |
| |
| private final ArrayList<IconManager> mIconGroups = new ArrayList<>(); |
| |
| private final ArraySet<String> mIconBlacklist = new ArraySet<>(); |
| |
| public StatusBarIconControllerImpl(Context context) { |
| super(context.getResources().getStringArray( |
| com.android.internal.R.array.config_statusBarIcons)); |
| Dependency.get(ConfigurationController.class).addCallback(this); |
| mDarkIconDispatcher = Dependency.get(DarkIconDispatcher.class); |
| mContext = context; |
| |
| loadDimens(); |
| |
| SysUiServiceProvider.getComponent(context, CommandQueue.class) |
| .addCallbacks(this); |
| Dependency.get(TunerService.class).addTunable(this, ICON_BLACKLIST); |
| } |
| |
| @Override |
| public void addIconGroup(IconManager group) { |
| mIconGroups.add(group); |
| for (int i = 0; i < mIcons.size(); i++) { |
| StatusBarIcon icon = mIcons.get(i); |
| if (icon != null) { |
| String slot = mSlots.get(i); |
| boolean blocked = mIconBlacklist.contains(slot); |
| group.onIconAdded(getViewIndex(getSlotIndex(slot)), slot, blocked, icon); |
| } |
| } |
| } |
| |
| @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<StatusBarIcon> current = new ArrayList<>(mIcons); |
| ArrayList<String> currentSlots = new ArrayList<>(mSlots); |
| // Remove all the icons. |
| for (int i = current.size() - 1; i >= 0; i--) { |
| removeIcon(currentSlots.get(i)); |
| } |
| // Add them all back |
| for (int i = 0; i < current.size(); i++) { |
| setIcon(currentSlots.get(i), current.get(i)); |
| } |
| } |
| |
| private void loadDimens() { |
| } |
| |
| private void addSystemIcon(int index, StatusBarIcon icon) { |
| String slot = getSlot(index); |
| int viewIndex = getViewIndex(index); |
| boolean blocked = mIconBlacklist.contains(slot); |
| |
| mIconGroups.forEach(l -> l.onIconAdded(viewIndex, slot, blocked, icon)); |
| } |
| |
| @Override |
| public void setIcon(String slot, int resourceId, CharSequence contentDescription) { |
| int index = getSlotIndex(slot); |
| StatusBarIcon icon = getIcon(index); |
| if (icon == null) { |
| icon = new StatusBarIcon(UserHandle.SYSTEM, mContext.getPackageName(), |
| Icon.createWithResource(mContext, resourceId), 0, 0, contentDescription); |
| setIcon(slot, icon); |
| } else { |
| icon.icon = Icon.createWithResource(mContext, resourceId); |
| icon.contentDescription = contentDescription; |
| handleSet(index, icon); |
| } |
| } |
| |
| @Override |
| public void setExternalIcon(String slot) { |
| int viewIndex = getViewIndex(getSlotIndex(slot)); |
| int height = mContext.getResources().getDimensionPixelSize( |
| R.dimen.status_bar_icon_drawing_size); |
| mIconGroups.forEach(l -> l.onIconExternal(viewIndex, height)); |
| } |
| |
| @Override |
| public void setIcon(String slot, StatusBarIcon icon) { |
| setIcon(getSlotIndex(slot), icon); |
| } |
| |
| @Override |
| public void removeIcon(String slot) { |
| int index = getSlotIndex(slot); |
| removeIcon(index); |
| } |
| |
| public void setIconVisibility(String slot, boolean visibility) { |
| int index = getSlotIndex(slot); |
| StatusBarIcon icon = getIcon(index); |
| if (icon == null || icon.visible == visibility) { |
| return; |
| } |
| icon.visible = visibility; |
| handleSet(index, icon); |
| } |
| |
| @Override |
| public void removeIcon(int index) { |
| if (getIcon(index) == null) { |
| return; |
| } |
| super.removeIcon(index); |
| int viewIndex = getViewIndex(index); |
| mIconGroups.forEach(l -> l.onRemoveIcon(viewIndex)); |
| } |
| |
| @Override |
| public void setIcon(int index, StatusBarIcon icon) { |
| if (icon == null) { |
| removeIcon(index); |
| return; |
| } |
| boolean isNew = getIcon(index) == null; |
| super.setIcon(index, icon); |
| if (isNew) { |
| addSystemIcon(index, icon); |
| } else { |
| handleSet(index, icon); |
| } |
| } |
| |
| private void handleSet(int index, StatusBarIcon icon) { |
| int viewIndex = getViewIndex(index); |
| mIconGroups.forEach(l -> l.onSetIcon(viewIndex, icon)); |
| } |
| |
| @Override |
| public void dump(FileDescriptor fd, PrintWriter pw, String[] args) { |
| // TODO: Dump info about all icon groups? |
| ViewGroup statusIcons = mIconGroups.get(0).mGroup; |
| int N = statusIcons.getChildCount(); |
| pw.println(" icon views: " + N); |
| for (int i = 0; i < N; i++) { |
| StatusBarIconView ic = (StatusBarIconView) statusIcons.getChildAt(i); |
| pw.println(" [" + i + "] icon=" + ic); |
| } |
| super.dump(pw); |
| } |
| |
| public void dispatchDemoCommand(String command, Bundle args) { |
| if (mDemoStatusIcons == null) { |
| // TODO: Rework how we handle demo mode. |
| int iconSize = mContext.getResources().getDimensionPixelSize( |
| com.android.internal.R.dimen.status_bar_icon_size); |
| mDemoStatusIcons = new DemoStatusIcons((LinearLayout) mIconGroups.get(0).mGroup, |
| iconSize); |
| } |
| mDemoStatusIcons.dispatchDemoCommand(command, args); |
| } |
| |
| @Override |
| public void onDensityOrFontScaleChanged() { |
| loadDimens(); |
| } |
| } |