1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
|
package com.android.launcher3.logging;
import android.util.ArrayMap;
import android.util.SparseArray;
import android.view.View;
import com.android.launcher3.ButtonDropTarget;
import com.android.launcher3.DeleteDropTarget;
import com.android.launcher3.InfoDropTarget;
import com.android.launcher3.ItemInfo;
import com.android.launcher3.LauncherSettings;
import com.android.launcher3.UninstallDropTarget;
import com.android.launcher3.userevent.nano.LauncherLogProto.Action;
import com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType;
import com.android.launcher3.userevent.nano.LauncherLogProto.ControlType;
import com.android.launcher3.userevent.nano.LauncherLogProto.ItemType;
import com.android.launcher3.userevent.nano.LauncherLogProto.LauncherEvent;
import com.android.launcher3.userevent.nano.LauncherLogProto.Target;
import java.lang.reflect.Field;
import java.lang.reflect.Modifier;
/**
* Helper methods for logging.
*/
public class LoggerUtils {
private static final ArrayMap<Class, SparseArray<String>> sNameCache = new ArrayMap<>();
private static final String UNKNOWN = "UNKNOWN";
private static String getFieldName(int value, Class c) {
SparseArray<String> cache;
synchronized (sNameCache) {
cache = sNameCache.get(c);
if (cache == null) {
cache = new SparseArray<>();
for (Field f : c.getDeclaredFields()) {
if (f.getType() == int.class && Modifier.isStatic(f.getModifiers())) {
try {
f.setAccessible(true);
cache.put(f.getInt(null), f.getName());
} catch (IllegalAccessException e) {
// Ignore
}
}
}
sNameCache.put(c, cache);
}
}
String result = cache.get(value);
return result != null ? result : UNKNOWN;
}
public static String getActionStr(Action action) {
switch (action.type) {
case Action.Type.TOUCH: return getFieldName(action.touch, Action.Touch.class);
case Action.Type.COMMAND: return getFieldName(action.command, Action.Command.class);
default: return UNKNOWN;
}
}
public static String getTargetStr(Target t) {
if (t == null){
return "";
}
switch (t.type) {
case Target.Type.ITEM:
return getItemStr(t);
case Target.Type.CONTROL:
return getFieldName(t.controlType, ControlType.class);
case Target.Type.CONTAINER:
return getFieldName(t.containerType, ContainerType.class)
+ " id=" + t.pageIndex;
default:
return "UNKNOWN TARGET TYPE";
}
}
private static String getItemStr(Target t) {
String typeStr = getFieldName(t.itemType, ItemType.class);
if (t.packageNameHash != 0) {
typeStr += ", packageHash=" + t.packageNameHash;
}
if (t.componentHash != 0) {
typeStr += ", componentHash=" + t.componentHash;
}
if (t.intentHash != 0) {
typeStr += ", intentHash=" + t.intentHash;
}
if (t.spanX != 0) {
typeStr += ", spanX=" + t.spanX;
}
return typeStr + ", grid=(" + t.gridX + "," + t.gridY + "), id=" + t.pageIndex;
}
public static Target newItemTarget(View v) {
return (v.getTag() instanceof ItemInfo)
? newItemTarget((ItemInfo) v.getTag())
: newTarget(Target.Type.ITEM);
}
public static Target newItemTarget(ItemInfo info) {
Target t = newTarget(Target.Type.ITEM);
switch (info.itemType) {
case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION:
t.itemType = ItemType.APP_ICON;
break;
case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT:
t.itemType = ItemType.SHORTCUT;
break;
case LauncherSettings.Favorites.ITEM_TYPE_FOLDER:
t.itemType = ItemType.FOLDER_ICON;
break;
case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET:
t.itemType = ItemType.WIDGET;
break;
case LauncherSettings.Favorites.ITEM_TYPE_DEEP_SHORTCUT:
t.itemType = ItemType.DEEPSHORTCUT;
break;
}
return t;
}
public static Target newDropTarget(View v) {
if (!(v instanceof ButtonDropTarget)) {
return newTarget(Target.Type.CONTAINER);
}
Target t = newTarget(Target.Type.CONTROL);
if (v instanceof InfoDropTarget) {
t.controlType = ControlType.APPINFO_TARGET;
} else if (v instanceof UninstallDropTarget) {
t.controlType = ControlType.UNINSTALL_TARGET;
} else if (v instanceof DeleteDropTarget) {
t.controlType = ControlType.REMOVE_TARGET;
}
return t;
}
public static Target newTarget(int targetType) {
Target t = new Target();
t.type = targetType;
return t;
}
public static Target newContainerTarget(int containerType) {
Target t = newTarget(Target.Type.CONTAINER);
t.containerType = containerType;
return t;
}
public static Action newAction(int type) {
Action a = new Action();
a.type = type;
return a;
}
public static Action newCommandAction(int command) {
Action a = newAction(Action.Type.COMMAND);
a.command = command;
return a;
}
public static Action newTouchAction(int touch) {
Action a = newAction(Action.Type.TOUCH);
a.touch = touch;
return a;
}
public static LauncherEvent newLauncherEvent(Action action, Target... srcTargets) {
LauncherEvent event = new LauncherEvent();
event.srcTarget = srcTargets;
event.action = action;
return event;
}
}
|
