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      1 /*
      2  * Copyright (C) 2017 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 package com.android.launcher3.logging;
     17 
     18 import android.os.Process;
     19 import android.text.TextUtils;
     20 
     21 import com.android.launcher3.ItemInfo;
     22 import com.android.launcher3.LauncherAppWidgetInfo;
     23 import com.android.launcher3.LauncherSettings;
     24 import com.android.launcher3.model.nano.LauncherDumpProto;
     25 import com.android.launcher3.model.nano.LauncherDumpProto.ContainerType;
     26 import com.android.launcher3.model.nano.LauncherDumpProto.DumpTarget;
     27 import com.android.launcher3.model.nano.LauncherDumpProto.ItemType;
     28 import com.android.launcher3.model.nano.LauncherDumpProto.UserType;
     29 
     30 import java.util.ArrayList;
     31 import java.util.List;
     32 
     33 /**
     34  * This class can be used when proto definition doesn't support nesting.
     35  */
     36 public class DumpTargetWrapper {
     37     DumpTarget node;
     38     ArrayList<DumpTargetWrapper> children;
     39 
     40     public DumpTargetWrapper() {
     41         children = new ArrayList<>();
     42     }
     43 
     44     public DumpTargetWrapper(int containerType, int id) {
     45         this();
     46         node = newContainerTarget(containerType, id);
     47     }
     48 
     49     public DumpTargetWrapper(ItemInfo info) {
     50         this();
     51         node = newItemTarget(info);
     52     }
     53 
     54     public DumpTarget getDumpTarget() {
     55         return node;
     56     }
     57 
     58     public void add(DumpTargetWrapper child) {
     59         children.add(child);
     60     }
     61 
     62     public List<DumpTarget> getFlattenedList() {
     63         ArrayList<DumpTarget> list = new ArrayList<>();
     64         list.add(node);
     65         if (!children.isEmpty()) {
     66             for(DumpTargetWrapper t: children) {
     67                 list.addAll(t.getFlattenedList());
     68             }
     69             list.add(node); // add a delimiter empty object
     70         }
     71         return list;
     72     }
     73     public DumpTarget newItemTarget(ItemInfo info) {
     74         DumpTarget dt = new DumpTarget();
     75         dt.type = DumpTarget.Type.ITEM;
     76 
     77         switch (info.itemType) {
     78             case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION:
     79                 dt.itemType = ItemType.APP_ICON;
     80                 break;
     81             case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT:
     82                 dt.itemType = ItemType.UNKNOWN_ITEMTYPE;
     83                 break;
     84             case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET:
     85                 dt.itemType = ItemType.WIDGET;
     86                 break;
     87             case LauncherSettings.Favorites.ITEM_TYPE_DEEP_SHORTCUT:
     88                 dt.itemType = ItemType.SHORTCUT;
     89                 break;
     90         }
     91         return dt;
     92     }
     93 
     94     public DumpTarget newContainerTarget(int type, int id) {
     95         DumpTarget dt = new DumpTarget();
     96         dt.type = DumpTarget.Type.CONTAINER;
     97         dt.containerType = type;
     98         dt.pageId = id;
     99         return dt;
    100     }
    101 
    102     public static String getDumpTargetStr(DumpTarget t) {
    103         if (t == null){
    104             return "";
    105         }
    106         switch (t.type) {
    107             case LauncherDumpProto.DumpTarget.Type.ITEM:
    108                 return getItemStr(t);
    109             case LauncherDumpProto.DumpTarget.Type.CONTAINER:
    110                 String str = LoggerUtils.getFieldName(t.containerType, ContainerType.class);
    111                 if (t.containerType == ContainerType.WORKSPACE) {
    112                     str += " id=" + t.pageId;
    113                 } else if (t.containerType == ContainerType.FOLDER) {
    114                     str += " grid(" + t.gridX + "," + t.gridY+ ")";
    115                 }
    116                 return str;
    117             default:
    118                 return "UNKNOWN TARGET TYPE";
    119         }
    120     }
    121 
    122     private static String getItemStr(DumpTarget t) {
    123         String typeStr = LoggerUtils.getFieldName(t.itemType, ItemType.class);
    124         if (!TextUtils.isEmpty(t.packageName)) {
    125             typeStr += ", package=" + t.packageName;
    126         }
    127         if (!TextUtils.isEmpty(t.component)) {
    128             typeStr += ", component=" + t.component;
    129         }
    130         return typeStr + ", grid(" + t.gridX + "," + t.gridY + "), span(" + t.spanX + "," + t.spanY
    131                 + "), pageIdx=" + t.pageId + " user=" + t.userType;
    132     }
    133 
    134     public DumpTarget writeToDumpTarget(ItemInfo info) {
    135         node.component = info.getTargetComponent() == null? "":
    136                 info.getTargetComponent().flattenToString();
    137         node.packageName = info.getTargetComponent() == null? "":
    138                 info.getTargetComponent().getPackageName();
    139         if (info instanceof LauncherAppWidgetInfo) {
    140             node.component = ((LauncherAppWidgetInfo) info).providerName.flattenToString();
    141             node.packageName = ((LauncherAppWidgetInfo) info).providerName.getPackageName();
    142         }
    143 
    144         node.gridX = info.cellX;
    145         node.gridY = info.cellY;
    146         node.spanX = info.spanX;
    147         node.spanY = info.spanY;
    148         node.userType = (info.user.equals(Process.myUserHandle()))? UserType.DEFAULT : UserType.WORK;
    149         return node;
    150     }
    151 }
    152