private static String channel = null;
public
static
String getChannel(Context context) {
if
(channel !=
null
) {
return
channel;
}
final
String start_flag =
"META-INF/channel_"
;
ApplicationInfo appinfo = context.getApplicationInfo();
String sourceDir = appinfo.sourceDir;
ZipFile zipfile =
null
;
try
{
zipfile =
new
ZipFile(sourceDir);
Enumeration<?> entries = zipfile.entries();
while
(entries.hasMoreElements()) {
ZipEntry entry = ((ZipEntry) entries.nextElement());
String entryName = entry.getName();
if
(entryName.contains(start_flag)) {
channel = entryName.replace(start_flag,
""
);
break
;
}
}
}
catch
(IOException e) {
e.printStackTrace();
}
finally
{
if
(zipfile !=
null
) {
try
{
zipfile.close();
}
catch
(IOException e) {
e.printStackTrace();
}
}
}
if
(channel ==
null
|| channel.length() <=
0
) {
channel =
"10000"
;
//读不到渠道号就默认官方渠道
}
return
channel;
}