ApkDecoder.cs
11.6 KB
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
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Drawing;
using System.IO;
using System.Runtime.InteropServices;
using System.Text;
using System.Threading;
using static System.Net.Mime.MediaTypeNames;
namespace ApkInfo
{
public class ApkDecoder
{
public event Action<ApkDecoder> InfoParsedEvent;
//public event MethodInvoker AaptNotFoundEvent;
public static Dictionary<int, string> SdkMap = new Dictionary<int, string> {
{1, "Android 1.0 / BASE"},
{2, "Android 1.1 / BASE_1_1"},
{3, "Android 1.5 / CUPCAKE"},
{4, "Android 1.6 / DONUT"},
{5, "Android 2.0 / ECLAIR"},
{6, "Android 2.0.1 / ECLAIR_0_1"},
{7, "Android 2.1.x / ECLAIR_MR1"},
{8, "Android 2.2.x / FROYO"},
{9, "Android 2.3, 2.3.1, 2.3.2 / GINGERBREAD"},
{10, "Android 2.3.3, 2.3.4 / GINGERBREAD_MR1"},
{11, "Android 3.0.x / HONEYCOMB"},
{12, "Android 3.1.x / HONEYCOMB_MR1"},
{13, "Android 3.2 / HONEYCOMB_MR2"},
{14, "Android 4.0, 4.0.1, 4.0.2 / ICE_CREAM_SANDWICH"},
{15, "Android 4.0.3, 4.0.4 / ICE_CREAM_SANDWICH_MR1"},
{16, "Android 4.1, 4.1.1 / JELLY_BEAN"},
{17, "Android 4.2, 4.2.2 / JELLY_BEAN_MR1"},
{18, "Android 4.3 / JELLY_BEAN_MR2"},
{19, "Android 4.4 / KITKAT"}
};
private string appPath;
private string apkPath;
private List<string> infos = new List<string>();
public ApkDecoder(string apkPath, string appPath)
{
this.appPath = appPath; //Path.GetDirectoryName(appPath);
this.apkPath = apkPath;
new WaitCallback(Decoder).Invoke(null);
}
public string ApkPath
{
get { return this.apkPath; }
}
public string ApkSize
{
get { return GetApkSize(this.apkPath); }
}
public string AppName { get; private set; }
public string AppVersion { get; private set; }
public string AppVersionCode { get; private set; }
public string PkgName { get; private set; }
public string IconPath { get; private set; }
public System.Drawing.Image AppIcon;
public string MinSdk { get; private set; }
public string MinVersion { get; private set; }
public string ScreenSupport { get; private set; }
public string ScreenSolutions { get; private set; }
public string Permissions { get; private set; }
public string Features { get; private set; }
private string GetApkSize(string apkPath)
{
string apkSize = "0 M";
if (!File.Exists(apkPath))
return apkSize;
FileInfo fi = new FileInfo(apkPath);
if (fi.Length >= 1024 * 1024)
{
apkSize = string.Format("{0:N2} M", fi.Length / (1024 * 1024f));
}
else
{
apkSize = string.Format("{0:N2} K", fi.Length / 1024f);
}
return apkSize;
}
[DllImport("kernel32.dll", CharSet = CharSet.Auto)]
public static extern int GetShortPathName(
[MarshalAs(UnmanagedType.LPTStr)] string path,
[MarshalAs(UnmanagedType.LPTStr)] StringBuilder short_path,
int short_len);
private void Decoder(object state)
{
if (!File.Exists(this.apkPath))
return;
string aaptPath = Path.Combine(this.appPath, @"tools\aapt.exe");
if (!File.Exists(aaptPath))
aaptPath = Path.Combine(this.appPath, @"aapt.exe");
//if (!File.Exists(aaptPath))
//{
// var handler = AaptNotFoundEvent;
// if (handler != null)
// handler();
// return;
//}
StringBuilder sb = new StringBuilder(255);
int result = GetShortPathName(aaptPath, sb, 255);
if (result != 0)
aaptPath = sb.ToString();
var startInfo = new ProcessStartInfo("cmd.exe");
try
{
string dumpFile = Path.GetTempFileName();
//如此费事做中转，只为处理中文乱码
string args = string.Format("/k {0} dump badging \"{1}\" > \"{2}\" &exit", aaptPath, this.apkPath, dumpFile);
startInfo.Arguments = args;
startInfo.WindowStyle = ProcessWindowStyle.Hidden;
this.infos.Clear();
using (var process = Process.Start(startInfo))
{
}
Thread.Sleep(2000);
if (File.Exists(dumpFile))
{
//解析
using (var sr = new StreamReader(dumpFile, Encoding.UTF8))
{
string line;
while ((line = sr.ReadLine()) != null)
{
this.infos.Add(line);
}
ParseInfo();
}
File.Delete(dumpFile);
}
}
catch
{
//出了异常，换回命令行解析方式
aaptPath = Path.Combine(this.appPath, @"tools\aapt.exe");
if (!File.Exists(aaptPath))
aaptPath = Path.Combine(this.appPath, @"aapt.exe");
startInfo = new ProcessStartInfo(aaptPath);
string args = string.Format("dump badging \"{0}\"", this.apkPath);
startInfo.Arguments = args;
startInfo.UseShellExecute = false;
startInfo.RedirectStandardOutput = true;
startInfo.CreateNoWindow = true;
using (var process = Process.Start(startInfo))
{
var sr = process.StandardOutput;
while (!sr.EndOfStream)
{
infos.Add(sr.ReadLine());
}
process.WaitForExit();
//解析
ParseInfo(sr.CurrentEncoding);
}
}
}
private void ParseInfo(Encoding currentEncoding = null)
{
if (this.infos.Count == 0)
{
InvokeParsedHandler();
return;
}
DoParseInfo();
InvokeParsedHandler();
}
private void InvokeParsedHandler()
{
var hander = InfoParsedEvent;
if (hander != null)
hander(this);
}
private void DoParseInfo(Encoding currentEncoding = null)
{
//解析每个字串
foreach (var info in this.infos)
{
if (string.IsNullOrEmpty(info))
continue;
//application: label='MobileGo™' icon='r/l/icon.png'
if (info.IndexOf("application:") == 0)
{
this.AppName = GetKeyValue(info, "label=");
if (currentEncoding != null)
this.AppName = Encoding.UTF8.GetString(currentEncoding.GetBytes(this.AppName));
this.IconPath = GetKeyValue(info, "icon=");
GetAppIcon(this.IconPath);
}
//package: name = 'com.wondershare.mobilego' versionCode = '4773' versionName = '7.5.2.4773'
if (info.IndexOf("package:") == 0)
{
this.PkgName = GetKeyValue(info, "name=");
this.AppVersion = GetKeyValue(info, "versionName=");
this.AppVersionCode = GetKeyValue(info, "versionCode=");
}
//sdkVersion:'8'
if (info.IndexOf("sdkVersion:") == 0)
{
this.MinSdk = GetKeyValue(info, "sdkVersion:");
this.MinVersion = string.Empty;
if (!string.IsNullOrEmpty(this.MinSdk))
{
int minSdk = 1;
if (int.TryParse(this.MinSdk, out minSdk) && minSdk >= 1 && minSdk <= 19)
{
this.MinVersion = SdkMap[minSdk];
}
}
}
//supports-screens: 'small' 'normal' 'large' 'xlarge'
if (info.IndexOf("supports-screens:") == 0)
{
this.ScreenSupport = info.Replace("supports-screens:", "").TrimStart().Replace("' '", ", ").Replace("'", "");
}
//densities: '120' '160' '213' '240' '320' '480' '640'
if (info.IndexOf("densities:") == 0)
{
this.ScreenSolutions = info.Replace("densities:", "").TrimStart().Replace("' '", ", ").Replace("'", "");
}
//uses-permission:'android.permission.READ_CONTACTS'
//uses-permission:'android.permission.WRITE_CONTACTS'
//uses-permission:'android.permission.READ_SMS'
if (info.IndexOf("uses-permission:") == 0)
{
string permission = info.Substring(info.LastIndexOf('.') + 1).Replace("'", "");
this.Permissions += permission + "\r\n";
}
//uses-feature:'android.hardware.touchscreen'
if (info.IndexOf("uses-feature:") == 0)
{
string feature = info.Substring(info.LastIndexOf('.') + 1).Replace("'", "");
this.Features += feature + "\r\n";
}
}
if (!string.IsNullOrEmpty(this.Permissions))
{
this.Permissions = this.Permissions.Trim();
}
if (!string.IsNullOrEmpty(this.Features))
{
this.Features = this.Features.Trim();
}
}
private string GetKeyValue(string info, string key)
{
if (info.IndexOf(key) != -1)
{
int start = info.IndexOf(key) + @key.Length + 1;
return info.Substring(start, info.IndexOf("'", start) - start);
}
return string.Empty;
}
private void GetAppIcon(string iconPath)
{
if (string.IsNullOrEmpty(iconPath))
return;
string unzipPath = Path.Combine(appPath, @"tools\unzip.exe");
if (!File.Exists(unzipPath))
unzipPath = Path.Combine(appPath, @"unzip.exe");
if (!File.Exists(unzipPath))
return;
string destPath = Path.Combine(Path.GetTempPath(), Path.GetFileName(iconPath));
if (File.Exists(destPath))
{
File.Delete(destPath);
}
var startInfo = new ProcessStartInfo(unzipPath);
string args = string.Format("-j \"{0}\" \"{1}\" -d \"{2}\"", this.apkPath, iconPath, Path.GetDirectoryName(Path.GetTempPath()));
startInfo.Arguments = args;
startInfo.UseShellExecute = false;
startInfo.CreateNoWindow = true;
using (var process = Process.Start(startInfo))
{
process.WaitForExit(2000);
}
if (File.Exists(destPath))
{
using (var fs = new FileStream(destPath, FileMode.Open, FileAccess.Read))
{
this.AppIcon = System.Drawing.Image.FromStream(fs);
}
File.Delete(destPath);
}
}
}
}