Here is a copy of the console log. I did the setprop's suggested
above, checked the ping, cleared the logs, the pressed the browser
icon. Then did a logcat which resulted in this. (Thanks!) Mike
# setprop net.interface.defaultrout gprs
# setprop net.gprs.dns1 172.16.7.167
# setprop net.gprs.dns2 172.16.7.167
# setprop net.gpro.local-ip 10.137.183.65
# setprop net.gprs.remote-ip 192.168.202.0
# setprop net.gprs.gw 192.1689.202.0
#
# netcfg
lo UP 127.0.0.1 255.0.0.0 0x00000049
ppp0 UP 10.137.183.65 255.255.255.255 0x000010d1
# cat /proc/net/route
Iface Destination Gateway Flags RefCnt Use
Metric Mask MTU Window
IRTT
ppp0 00CAA8C0 00000000 0005 0 0
0 FFFFFFFF 0 0
0
ppp0 00000000 00CAA8C0 0003 0 0
0 00000000 0 0
0
# ping -c 4 www.google.com
PING www.l.google.com (74.125.65.147) 56(84) bytes of data.
64 bytes from gx-in-f147.1e100.net (74.125.65.147): icmp_seq=1 ttl=48
time=599 ms
64 bytes from gx-in-f147.1e100.net (74.125.65.147): icmp_seq=2 ttl=48
time=506 ms
64 bytes from gx-in-f147.1e100.net (74.125.65.147): icmp_seq=3 ttl=48
time=502 ms
64 bytes from gx-in-f147.1e100.net (74.125.65.147): icmp_seq=4 ttl=48
time=544 ms
--- www.l.google.com ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 3087ms
rtt min/avg/max/mdev = 502.289/538.169/599.762/39.175 ms
#
#
# logcat -c
# logcat -c -b radio
-------------------------------- pressed browser icon here
----------------------
# logcat
D/dalvikvm( 890): GC freed 16238 objects / 771992 bytes in 63ms
D/KeyguardViewMediator( 890): wakeWhenReadyLocked(82)
D/KeyguardViewMediator( 890): handleWakeWhenReady(82)
D/KeyguardViewMediator( 890): pokeWakelock(5000)
E/power ( 890): Failed setting last user activity: g_error=0
D/KeyguardViewMediator( 890): pokeWakelock(5000)
I/ActivityManager( 890): Start proc com.android.inputmethod.latin for
service com.android.inputmethod.latin/.LatinIME: pid=10050 uid=10004
gids={3003, 1015}
D/dalvikvm(10050): Trying to load lib /system/lib/libjni_latinime.so
0x49ba6990
D/dalvikvm(10050): Added shared lib /system/lib/libjni_latinime.so
0x49ba6990
I/WindowManager( 890): Checking dispatch to: Window{49cbb808 Keyguard
paused=false}
I/WindowManager( 890): Not visible!
I/WindowManager( 890): Checking dispatch to: Window{49cb4fd8
StatusBar paused=false}
I/WindowManager( 890): Checking dispatch to: Window{49d53e60
StatusBarExpanded paused=false}
I/WindowManager( 890): Not visible!
I/WindowManager( 890): Checking dispatch to: Window{49bd8b18
TrackingView paused=false}
I/WindowManager( 890): Not visible!
I/WindowManager( 890): Checking dispatch to: Window{49cb9e38
com.android.launcher/com.android.launcher.Launcher paused=false}
I/ActivityManager( 890): Starting activity: Intent
{ act=android.intent.action.MAIN
cat=[android.intent.category.LAUNCHER] flg=0x10200000
cmp=com.android.browser/.BrowserActivity }
D/ ( 890): unable to unlink '/data/system/usagestats/
usage-20100510.bak': No such file or directory (errno=2)
I/ActivityManager( 890): Start proc com.android.browser for activity
com.android.browser/.BrowserActivity: pid=10062 uid=10003 gids={3003}
D/installd( 867): DexInv: --- BEGIN '/system/app/Browser.apk' ---
D/dalvikvm(10074): DexOpt: load 217ms, verify 395ms, opt 7ms
D/installd( 867): DexInv: --- END '/system/app/Browser.apk' (success)
---
I/ActivityThread(10062): Publishing provider browser:
com.android.browser.BrowserProvider
E/ActivityThread(10062): Failed to find provider info for
com.google.settings
D/ (10062): unable to unlink '/data/data/com.android.browser/
shared_prefs/com.android.browser_preferences.xml.bak': No such file or
directory (errno=2)
W/ActivityManager( 890): Unable to start service Intent
{ cmp=com.google.android.googleapps/.GoogleLoginService }: not found
I/ActivityManager( 890): Displayed activity
com.android.browser/.BrowserActivity: 7617 ms (total 7617 ms)
I/ARMAssembler( 890): generated
scanline__00000077:03515104_00000000_00000000 [ 27 ipp] (41 ins) at
[0x283068:0x28310c] in 488281 ns
D/dalvikvm(10062): GC freed 3108 objects / 273656 bytes in 85ms
I/ARMAssembler( 890): generated
scanline__00000077:03515104_00001001_00000000 [ 64 ipp] (84 ins) at
[0x285718:0x285868] in 213623 ns
D/dalvikvm( 958): GC freed 1647 objects / 86136 bytes in 41ms
D/dalvikvm( 890): GC freed 15264 objects / 721272 bytes in 65ms
E/ActivityThread( 945): Failed to find provider info for
android.server.checkin
W/Checkin ( 945): Can't update stat PHONE_RADIO_RESETS:
java.lang.IllegalArgumentException: Unknown URL
content://android.server.checkin/stats
I/ActivityManager( 890): Stopping service:
com.android.mms/.transaction.SmsReceiverService
D/dalvikvm( 987): GC freed 2760 objects / 171632 bytes in 45ms
I/ActivityManager( 890): Stopping service:
com.android.mms/.transaction.SmsReceiverService
I/ActivityManager( 890): Stopping service:
com.android.mms/.transaction.SmsReceiverService
I/ActivityManager( 890): Stopping service:
com.android.mms/.transaction.SmsReceiverService
I/ActivityManager( 890): Stopping service:
com.android.mms/.transaction.SmsReceiverService
D/dalvikvm( 945): GC freed 10828 objects / 526224 bytes in 53ms
D/dalvikvm( 890): GC freed 17042 objects / 786792 bytes in 67ms
D/SystemClock( 945): Setting time of day to sec=1273514162
D/SystemClock( 945): Setting time of day to sec=1273514162
I/ActivityManager( 890): Stopping service:
com.android.calendar/.AlertService
D/SystemClock( 945): Setting time of day to sec=1273514163
D/SystemClock( 945): Setting time of day to sec=1273514163
I/ActivityManager( 890): Stopping service:
com.android.calendar/.AlertService
D/SystemClock( 945): Setting time of day to sec=1273514164
D/SystemClock( 945): Setting time of day to sec=1273514164
E/ActivityThread( 945): Failed to find provider info for
android.server.checkin
W/Checkin ( 945): Can't update stat PHONE_GSM_REGISTERED:
java.lang.IllegalArgumentException: Unknown URL
content://android.server.checkin/stats
I/ActivityManager( 890): Stopping service:
com.android.calendar/.AlertService
D/AlarmManagerService( 890): Kernel timezone updated to 300 minutes
west of GMT
I/ActivityManager( 890): Stopping service:
com.android.calendar/.AlertService
I/ActivityManager( 890): Stopping service:
com.android.calendar/.AlertService
I/ActivityManager( 890): Stopping service:
com.android.calendar/.AlertService
I/ActivityManager( 890): Stopping service:
com.android.mms/.transaction.SmsReceiverService
E/TelephonyProvider( 945): Failed setting numeric '310410' to the
current operator
D/dalvikvm( 1024): GC freed 834 objects / 41504 bytes in 47ms
D/dalvikvm( 1037): GC freed 1624 objects / 102584 bytes in 40ms
D/dalvikvm( 890): GC freed 16347 objects / 760184 bytes in 77ms
E/power ( 890): Failed setting last user activity: g_error=0
W/ActivityManager( 890): Unable to start service Intent
{ act=android.accounts.IAccountsService
cmp=com.google.android.googleapps/.GoogleLoginService }: not found
E/LockPatternKeyguardView( 890): Failed to bind to GLS while checking
for account
D/dalvikvm( 890): GC freed 1190 objects / 55264 bytes in 53ms
D/dalvikvm( 890): GC freed 15362 objects / 732864 bytes in 63ms
E/ActivityThread( 945): Failed to find provider info for
android.server.checkin
W/Checkin ( 945): Can't update stat PHONE_RADIO_RESETS:
java.lang.IllegalArgumentException: Unknown URL
content://android.server.checkin/stats
I/ActivityManager( 890): Stopping service:
com.android.mms/.transaction.SmsReceiverService
D/KeyguardViewMediator( 890): wakeWhenReadyLocked(82)
D/KeyguardViewMediator( 890): handleWakeWhenReady(82)
D/KeyguardViewMediator( 890): pokeWakelock(5000)
E/power ( 890): Failed setting last user activity: g_error=0
W/KeyCharacterMap( 890): No keyboard for id 0
W/KeyCharacterMap( 890): Using default keymap: /system/usr/keychars/
qwerty.kcm.bin
D/KeyguardViewMediator( 890): pokeWakelock(5000)
W/InputManagerService( 890): Window already focused, ignoring focus
gain of: com.android.internal.view.IInputMethodClient$Stub
$pr...@49bd6530
I/ActivityManager( 890): Stopping service:
com.android.mms/.transaction.SmsReceiverService
I/ActivityManager( 890): Stopping service:
com.android.mms/.transaction.SmsReceiverService
D/dalvikvm( 987): GC freed 2477 objects / 121992 bytes in 35ms
I/ActivityManager( 890): Stopping service:
com.android.mms/.transaction.SmsReceiverService
I/ActivityManager( 890): Stopping service:
com.android.mms/.transaction.SmsReceiverService
I/ActivityManager( 890): Stopping service:
com.android.mms/.transaction.SmsReceiverService
I/ActivityManager( 890): Stopping service:
com.android.mms/.transaction.SmsReceiverService
D/SystemClock( 945): Setting time of day to sec=1273514227
D/SystemClock( 945): Setting time of day to sec=1273514227
I/ActivityManager( 890): Stopping service:
com.android.calendar/.AlertService
D/SystemClock( 945): Setting time of day to sec=1273514227
I/ActivityManager( 890): Stopping service:
com.android.calendar/.AlertService
D/SystemClock( 945): Setting time of day to sec=1273514227
I/ActivityManager( 890): Stopping service:
com.android.calendar/.AlertService
I/ActivityManager( 890): Stopping service:
com.android.calendar/.AlertService
D/dalvikvm( 945): GC freed 9707 objects / 523960 bytes in 52ms
D/SystemClock( 945): Setting time of day to sec=1273514228
D/SystemClock( 945): Setting time of day to sec=1273514228
E/ActivityThread( 945): Failed to find provider info for
android.server.checkin
W/Checkin ( 945): Can't update stat PHONE_GSM_REGISTERED:
java.lang.IllegalArgumentException: Unknown URL
content://android.server.checkin/stats
D/AlarmManagerService( 890): Kernel timezone updated to 300 minutes
west of GMT
I/ActivityManager( 890): Stopping service:
com.android.calendar/.AlertService
I/ActivityManager( 890): Stopping service:
com.android.calendar/.AlertService
I/ActivityManager( 890): Stopping service:
com.android.mms/.transaction.SmsReceiverService
E/TelephonyProvider( 945): Failed setting numeric '310410' to the
current operator
D/dalvikvm( 890): GC freed 23543 objects / 1068632 bytes in 80ms
E/browser (10062): onReceivedError -7
http://www.google.com/m?client=ms-android-google
The server failed to communicate. Try again later.
D/dalvikvm( 890): GC freed 19086 objects / 1113184 bytes in 71ms
E/OpenSSLSocketImpl(10062): Unknown error 5 during connect
E/Gears-J (10062): Connection IO exception
E/Gears-J (10062): java.io.IOException: SSL handshake failure: I/O
error during system call, Unknown error: 0
E/Gears-J (10062): at
org.apache.harmony.xnet.provider.jsse.OpenSSLSocketImpl.nativeconnect(Native
Method)
E/Gears-J (10062): at
org.apache.harmony.xnet.provider.jsse.OpenSSLSocketImpl.startHandshake(OpenSSLSocketImpl.java:
305)
E/Gears-J (10062): at
org.apache.http.conn.ssl.AbstractVerifier.verify(AbstractVerifier.java:
92)
E/Gears-J (10062): at
org.apache.http.conn.ssl.SSLSocketFactory.connectSocket(SSLSocketFactory.java:
321)
E/Gears-J (10062): at
org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:
129)
E/Gears-J (10062): at
org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:
164)
E/Gears-J (10062): at
org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:
119)
E/Gears-J (10062): at
org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:
348)
E/Gears-J (10062): at
org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:
555)
E/Gears-J (10062): at
org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:
487)
E/Gears-J (10062): at
org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:
465)
E/Gears-J (10062): at
android.webkit.gears.ApacheHttpRequestAndroid
$Connection.run(ApacheHttpRequestAndroid.java:180)
E/Gears-J (10062): at java.lang.Thread.run(Thread.java:1060)
E/power ( 890): Failed setting last user activity: g_error=0
W/ActivityManager( 890): Unable to start service Intent
{ act=android.accounts.IAccountsService
cmp=com.google.android.googleapps/.GoogleLoginService }: not found
E/LockPatternKeyguardView( 890): Failed to bind to GLS while checking
for account
D/dalvikvm( 890): GC freed 6191 objects / 295664 bytes in 69ms
E/ActivityThread( 945): Failed to find provider info for
android.server.checkin
W/Checkin ( 945): Can't update stat PHONE_RADIO_RESETS:
java.lang.IllegalArgumentException: Unknown URL
content://android.server.checkin/stats
I/ActivityManager( 890): Stopping service:
com.android.mms/.transaction.SmsReceiverService
I/ActivityManager( 890): Stopping service:
com.android.mms/.transaction.SmsReceiverService
^C
On May 10, 12:03 pm, Robert Greenwalt <[email protected]> wrote:
> When the browser hangs/errors, can you take a bugreport or capture the logs?
> That may shed light on the issue.
>
> R
>
>
>
> On Mon, May 10, 2010 at 9:44 AM, ms12 <[email protected]> wrote:
> > Thanks much for the pointers, we are certainly missing some of the
> > setprop's. I will try those. However, we are using Donut (1.6) and I
> > wonder if they will work there.
>
> > More detail:
> > I've not been able to see my way clear to setting up the data call via
> > the RIL. I think I could spawn ppp (via system(pppd ...) ??) and
> > connect it to the second CMUX channel when REQUEST_SETUP_DATA_CALL
> > happened, but I would still need to tell Android to use that channel,
> > not the original command connection, and I can't see how to do that.
>
> > So what I did was run pppd (with scripts and chat to dial the "ISP"
> > and using the alternate mux channel on /dev/pts/0) outside of the RIL
> > from the console. This works, the connection is established, and I
> > do a setprop net.dns1 manually. (I believe the scripts are doing a
> > "defaultroute" when pppd starts, the equivalent of route add default
> > gw xx.xx.xx.xx dev ppp0 I do not need to run route explicitly). At
> > this point I can pingwww.google.com, but any attempt to start the web
> > browser from Android touchscreen just hangs or gives an error.
>
> > Thanks again for the help.
> > Mike
> > On May 10, 3:58 am, Uhrenfeldt Henrik <[email protected]>
> > wrote:
> > > Hi ms12,
>
> > > We created a setup where a 3G mobile broadband dongle works as telephony
> > backend for Android Eclaire (without voice calls of course). It sounds
> > similar to what you guys are doing.
>
> > > I believe that implementing an ip-up script in /system/etc/ppp will make
> > things work:
>
> > > /system/etc/ppp/ip-up should contain something like this:
>
> > > /system/bin/setprop "net.interfaces.defaultroute" "gprs"
> > > /system/bin/setprop "net.gprs.dns1" "$DNS1"
> > > /system/bin/setprop "net.gprs.dns2" "$DNS2"
> > > /system/bin/setprop "net.gprs.local-ip" "$IPLOCAL"
> > > /system/bin/setprop "net.gprs.remote-ip" "$IPREMOTE"
> > > /system/bin/setprop "net.gprs.gw" "$IPREMOTE"
>
> > > This script will run every time PPP sets up a connection and provide
> > Android with the correct gateway, dns, etc. To check that it actually ran, I
> > added the following:
>
> > > /system/bin/log -t pppd "IP-UP TRACE for gprs"
> > > /system/bin/log -t pppd "DNS1 $DNS1"
> > > /system/bin/log -t pppd "DNS2 $DNS2"
> > > /system/bin/log -t pppd "local-ip $IPLOCAL"
> > > /system/bin/log -t pppd "remote-ip $IPREMOTE"
> > > /system/bin/log -t pppd "gw $IPREMOTE"
>
> > > ..which will throw useful information into logcat output.
>
> > > You can also make a /system/etc/ip-down script to change things back the
> > way they were (if you have multiple ways of connecting to the internet).
>
> > > But how do you initiate the PPP connection? Via Android RIL or just via
> > init? I am unsure of whether Android will understand that it has a GPRS
> > packet data connection without proper handling in the RIL (I don't know if
> > setting the above properties is sufficient)...
>
> > > You should be aware that in later Android releases you need some security
> > hacks to allow the RIL to spawn the PPP process (which must run as root),
> > and you need some tweaky plumbing to ensure proper interaction between RIL &
> > PPP during handling of RIL_REQUEST_SETUP_DATA_CALL...
>
> > > Let me know how you get along with this.
>
> > > - Henrik
>
> > > -----Original Message-----
> > > From: [email protected] [mailto:
> > [email protected]] On Behalf Of Daniel Baeyens
> > > Sent: 10. maj 2010 10:23
> > > To: [email protected]
>
> > > Cc: android-porting
> > > Subject: Re: [android-porting] Data connection via cell modem (GPRS)
>
> > > Hi,
>
> > > On Mon, May 10, 2010 at 4:53 AM, ms12 <[email protected]> wrote:
> > > > We are trying to implement a demo of a mobile industrial sensor via
> > > > android. One of the goals of the demonstration is to send data to a
> > > > web site. The cell modem is working for SMS messages via the
> > > > reference RIL just fine. We would like to use GPRS to allow somewhat
> > > > more data. We currently have the gsm0710muxd working, with one
> > > > channel connected to the RIL, the other connected via chat/pppd such
> > > > that ping works from the Linux console. What we can't seem to figure
> > > > out is how to get Android to use the default route that is set up via
> > > > pppd. Can anybody give me some pointers on what needs to be done to
> > > > get Android to use the connection? Thanks much in advance.
>
> > > Which is the full command you are using for setting the route?
>
> > > Can you explain a little bit more your process?
>
> > > KR
> > > --
> > > Daniel Baeyens
> > > Warp Networks S.L. -http://www.warp.es
>
> > > --
> > > unsubscribe:
> > > [email protected]<android-porting%[email protected]>
> > > website:http://groups.google.com/group/android-porting
>
> > > --
> > > unsubscribe:
> > > [email protected]<android-porting%[email protected]>
> > > website:http://groups.google.com/group/android-porting
>
> > --
> > unsubscribe:
> > [email protected]<android-porting%[email protected]>
> > website:http://groups.google.com/group/android-porting
>
> --
> unsubscribe: [email protected]
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