R
RED-BARON
Fortgeschrittenes Mitglied
- 19
Hallo Fans 
nach diesem Tutorial:
How to Implement Push Notifications for Android
habe ich mir das Demo-Projekt:
https://github.com/tokudu/AndroidPushNotificationsDemo.git
besorgt und wollte es mit dem Emulator ausprobieren.
Beim starten im Emulator erhalte ich beim "connect" folgende Exception:
Could not find class'com.tokudu.demo.PushService$MQTTConnection'
Kompiliert wird es fehlerfrei.
Die Klasse existiert offenbar aber und sollte gefunden werden !
..\Tokudu\AndroidPushNotificationsDemo\bin\classes\com\tokudu\demo\PushService$MQTTConnection.class
Um das Demo-Projekt zu laden muss GIT installiert werden und
Downloads - msysgit - Git for Windows - Google Project Hosting
git clone https://github.com/tokudu/AndroidPushNotificationsDemo.git
ausgeführt werden.
Vll. ist ja jemand so nett und schaut sich das mit an, wenn Zeit ist
Besten Dank, RB
Der komplette LogCat, weil die Warnungen mir nicht ganz geheuer vorkommen^^:
04-12 11:43:41.441: W/dalvikvm(623): Link of class 'Lcom/tokudu/demo/PushService$MQTTConnection;' failed
04-12 11:43:43.422: W/dalvikvm(623): Link of class 'Lcom/tokudu/demo/PushService$MQTTConnection;' failed
04-12 11:43:51.862: W/dalvikvm(623): Link of class 'Lcom/tokudu/demo/PushService$MQTTConnection;' failed
04-12 11:43:53.631: W/dalvikvm(623): Link of class 'Lcom/tokudu/demo/PushService$MQTTConnection;' failed
04-12 11:43:56.291: W/dalvikvm(623): VFY: unable to find class referenced in signature (Lcom/ibm/mqtt/MqttPersistence
04-12 11:43:57.301: W/dalvikvm(623): Link of class 'Lcom/tokudu/demo/PushService$MQTTConnection;' failed
04-12 11:43:58.031: E/dalvikvm(623): Could not find class 'com.tokudu.demo.PushService$MQTTConnection', referenced from method com.tokudu.demo.PushService.connect
04-12 11:43:58.041: W/dalvikvm(623): VFY: unable to resolve new-instance 42 (Lcom/tokudu/demo/PushService$MQTTConnection in Lcom/tokudu/demo/PushService;
04-12 11:43:59.313: W/dalvikvm(623): VFY: unable to resolve exception class 32 (Lcom/ibm/mqtt/MqttException
04-12 11:43:59.313: W/dalvikvm(623): VFY: unable to find exception handler at addr 0x29
04-12 11:43:59.313: W/dalvikvm(623): VFY: rejected Lcom/tokudu/demo/PushService;.connect ()V
04-12 11:43:59.313: W/dalvikvm(623): VFY: rejecting opcode 0x0d at 0x0029
04-12 11:43:59.313: W/dalvikvm(623): VFY: rejected Lcom/tokudu/demo/PushService;.connect ()V
04-12 11:43:59.313: W/dalvikvm(623): Verifier rejected class Lcom/tokudu/demo/PushService;
04-12 11:44:04.021: W/dalvikvm(623): threadid=1: thread exiting with uncaught exception (group=0x409961f8)
04-12 11:44:04.172: E/AndroidRuntime(623): FATAL EXCEPTION: main
04-12 11:44:04.172: E/AndroidRuntime(623): java.lang.VerifyError: com/tokudu/demo/PushService
04-12 11:44:04.172: E/AndroidRuntime(623): at com.tokudu.demo.PushActivity$1.onClick(PushActivity.java:32)
04-12 11:44:04.172: E/AndroidRuntime(623): at android.view.View.performClick(View.java:3480)
04-12 11:44:04.172: E/AndroidRuntime(623): at android.view.View$PerformClick.run(View.java:13983)
04-12 11:44:04.172: E/AndroidRuntime(623): at android.os.Handler.handleCallback(Handler.java:605)
04-12 11:44:04.172: E/AndroidRuntime(623): at android.os.Handler.dispatchMessage(Handler.java:92)
04-12 11:44:04.172: E/AndroidRuntime(623): at android.os.Looper.loop(Looper.java:137)
04-12 11:44:04.172: E/AndroidRuntime(623): at android.app.ActivityThread.main(ActivityThread.java:4340)
04-12 11:44:04.172: E/AndroidRuntime(623): at java.lang.reflect.Method.invokeNative(Native Method)
04-12 11:44:04.172: E/AndroidRuntime(623): at java.lang.reflect.Method.invoke(Method.java:511)
04-12 11:44:04.172: E/AndroidRuntime(623): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784)
04-12 11:44:04.172: E/AndroidRuntime(623): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551)
04-12 11:44:04.172: E/AndroidRuntime(623): at dalvik.system.NativeStart.main(Native Method)
Mein nächster Versuch in onCreate:
Intent svc =
Edit: 2012-04-13
Hier heißt es zu einem vergleichbaren Problem
http://stackoverflow.com/questions/6247862/getting-caused-by-java-lang-verifyerror
"You also need to run your jar file through the "dx" tool that comes with the sdk."
Was ist das "dx" tool ? Im Android-SDK kann ich zumindest nichts finden.
Nächster Versuch
manifest:
<uses-libraryandroid:name="com.ibm.mqtt"/>
[2012-04-13 11:36:04 - demo] Launch canceled!
Vll. ist C2DM eine Alternative ?
http://www.androidbuch.de/index.php/blog/viewpost/50.html
nach diesem Tutorial:
How to Implement Push Notifications for Android
habe ich mir das Demo-Projekt:
https://github.com/tokudu/AndroidPushNotificationsDemo.git
besorgt und wollte es mit dem Emulator ausprobieren.
Beim starten im Emulator erhalte ich beim "connect" folgende Exception:
Could not find class'com.tokudu.demo.PushService$MQTTConnection'
Kompiliert wird es fehlerfrei.
Die Klasse existiert offenbar aber und sollte gefunden werden !
..\Tokudu\AndroidPushNotificationsDemo\bin\classes\com\tokudu\demo\PushService$MQTTConnection.class
Um das Demo-Projekt zu laden muss GIT installiert werden und
Downloads - msysgit - Git for Windows - Google Project Hosting
git clone https://github.com/tokudu/AndroidPushNotificationsDemo.git
ausgeführt werden.
Vll. ist ja jemand so nett und schaut sich das mit an, wenn Zeit ist
Besten Dank, RB
Der komplette LogCat, weil die Warnungen mir nicht ganz geheuer vorkommen^^:
04-12 11:43:41.441: W/dalvikvm(623): Link of class 'Lcom/tokudu/demo/PushService$MQTTConnection;' failed
04-12 11:43:43.422: W/dalvikvm(623): Link of class 'Lcom/tokudu/demo/PushService$MQTTConnection;' failed
04-12 11:43:51.862: W/dalvikvm(623): Link of class 'Lcom/tokudu/demo/PushService$MQTTConnection;' failed
04-12 11:43:53.631: W/dalvikvm(623): Link of class 'Lcom/tokudu/demo/PushService$MQTTConnection;' failed
04-12 11:43:56.291: W/dalvikvm(623): VFY: unable to find class referenced in signature (Lcom/ibm/mqtt/MqttPersistence
04-12 11:43:57.301: W/dalvikvm(623): Link of class 'Lcom/tokudu/demo/PushService$MQTTConnection;' failed
04-12 11:43:58.031: E/dalvikvm(623): Could not find class 'com.tokudu.demo.PushService$MQTTConnection', referenced from method com.tokudu.demo.PushService.connect
04-12 11:43:58.041: W/dalvikvm(623): VFY: unable to resolve new-instance 42 (Lcom/tokudu/demo/PushService$MQTTConnection
in Lcom/tokudu/demo/PushService;04-12 11:43:59.313: W/dalvikvm(623): VFY: unable to resolve exception class 32 (Lcom/ibm/mqtt/MqttException
04-12 11:43:59.313: W/dalvikvm(623): VFY: unable to find exception handler at addr 0x29
04-12 11:43:59.313: W/dalvikvm(623): VFY: rejected Lcom/tokudu/demo/PushService;.connect ()V
04-12 11:43:59.313: W/dalvikvm(623): VFY: rejecting opcode 0x0d at 0x0029
04-12 11:43:59.313: W/dalvikvm(623): VFY: rejected Lcom/tokudu/demo/PushService;.connect ()V
04-12 11:43:59.313: W/dalvikvm(623): Verifier rejected class Lcom/tokudu/demo/PushService;
04-12 11:44:04.021: W/dalvikvm(623): threadid=1: thread exiting with uncaught exception (group=0x409961f8)
04-12 11:44:04.172: E/AndroidRuntime(623): FATAL EXCEPTION: main
04-12 11:44:04.172: E/AndroidRuntime(623): java.lang.VerifyError: com/tokudu/demo/PushService
04-12 11:44:04.172: E/AndroidRuntime(623): at com.tokudu.demo.PushActivity$1.onClick(PushActivity.java:32)
04-12 11:44:04.172: E/AndroidRuntime(623): at android.view.View.performClick(View.java:3480)
04-12 11:44:04.172: E/AndroidRuntime(623): at android.view.View$PerformClick.run(View.java:13983)
04-12 11:44:04.172: E/AndroidRuntime(623): at android.os.Handler.handleCallback(Handler.java:605)
04-12 11:44:04.172: E/AndroidRuntime(623): at android.os.Handler.dispatchMessage(Handler.java:92)
04-12 11:44:04.172: E/AndroidRuntime(623): at android.os.Looper.loop(Looper.java:137)
04-12 11:44:04.172: E/AndroidRuntime(623): at android.app.ActivityThread.main(ActivityThread.java:4340)
04-12 11:44:04.172: E/AndroidRuntime(623): at java.lang.reflect.Method.invokeNative(Native Method)
04-12 11:44:04.172: E/AndroidRuntime(623): at java.lang.reflect.Method.invoke(Method.java:511)
04-12 11:44:04.172: E/AndroidRuntime(623): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784)
04-12 11:44:04.172: E/AndroidRuntime(623): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551)
04-12 11:44:04.172: E/AndroidRuntime(623): at dalvik.system.NativeStart.main(Native Method)
Mein nächster Versuch in onCreate:
Intent svc =
new Intent(this, MessageService.class);
startService(svc);
startService(svc);
MessageService.java
Version 1
publicclass MessageService extends Service
publicclass MessageService extends Service
Version 2
publicclass MessageService extends Service implements MqttSimpleCallback
publicclass MessageService extends Service implements MqttSimpleCallback
Der Service in Version 1 läßt sich starten, Klasse ist bekannt.
Der Service in Version 2 bringt eine Exception ( die fehlenden Methoden des Interfaces wurden autom. generiert )
04-12 14:35:59.288: W/ActivityThread(1710): Application demo is waiting for the debugger on port 8100...
04-12 14:36:12.438: W/dalvikvm(1710): Link of class 'Ldemo/services/MessageService;' failed
04-12 14:36:12.447: E/dalvikvm(1710): Could not find class 'demo.services.MessageService', referenced from method demo.activities.tourplan.onCreate
04-12 14:36:12.447: W/dalvikvm(1710): VFY: unable to resolve const-class 341 (Ldemo/services/MessageService in Ldemo/activities/main;
04-12 14:36:27.317: W/dalvikvm(1710): threadid=1: thread exiting with uncaught exception (group=0x409961f8)
04-12 14:36:27.617: E/AndroidRuntime(1710): FATAL EXCEPTION: main
04-12 14:36:27.617: E/AndroidRuntime(1710): java.lang.NoClassDefFoundError: demo.services.MessageService
04-12 14:36:27.617: E/AndroidRuntime(1710): at demo.activities.main.onCreate(main.java:466)
04-12 14:36:27.617: E/AndroidRuntime(1710): at android.app.Activity.performCreate(Activity.java:4465)
04-12 14:36:27.617: E/AndroidRuntime(1710): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1049)
04-12 14:36:27.617: E/AndroidRuntime(1710): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1919)
04-12 14:36:27.617: E/AndroidRuntime(1710): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1980)
04-12 14:36:27.617: E/AndroidRuntime(1710): at android.app.ActivityThread.access$600(ActivityThread.java:122)
04-12 14:36:27.617: E/AndroidRuntime(1710): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1146)
04-12 14:36:27.617: E/AndroidRuntime(1710): at android.os.Handler.dispatchMessage(Handler.java:99)
04-12 14:36:27.617: E/AndroidRuntime(1710): at android.os.Looper.loop(Looper.java:137)
04-12 14:36:27.617: E/AndroidRuntime(1710): at android.app.ActivityThread.main(ActivityThread.java:4340)
04-12 14:36:27.617: E/AndroidRuntime(1710): at java.lang.reflect.Method.invokeNative(Native Method)
04-12 14:36:27.617: E/AndroidRuntime(1710): at java.lang.reflect.Method.invoke(Method.java:511)
04-12 14:36:27.617: E/AndroidRuntime(1710): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784)
04-12 14:36:27.617: E/AndroidRuntime(1710): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551)
04-12 14:36:27.617: E/AndroidRuntime(1710): at dalvik.system.NativeStart.main(Native Method)
04-12 14:36:12.438: W/dalvikvm(1710): Link of class 'Ldemo/services/MessageService;' failed
04-12 14:36:12.447: E/dalvikvm(1710): Could not find class 'demo.services.MessageService', referenced from method demo.activities.tourplan.onCreate
04-12 14:36:12.447: W/dalvikvm(1710): VFY: unable to resolve const-class 341 (Ldemo/services/MessageService
in Ldemo/activities/main;04-12 14:36:27.317: W/dalvikvm(1710): threadid=1: thread exiting with uncaught exception (group=0x409961f8)
04-12 14:36:27.617: E/AndroidRuntime(1710): FATAL EXCEPTION: main
04-12 14:36:27.617: E/AndroidRuntime(1710): java.lang.NoClassDefFoundError: demo.services.MessageService
04-12 14:36:27.617: E/AndroidRuntime(1710): at demo.activities.main.onCreate(main.java:466)
04-12 14:36:27.617: E/AndroidRuntime(1710): at android.app.Activity.performCreate(Activity.java:4465)
04-12 14:36:27.617: E/AndroidRuntime(1710): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1049)
04-12 14:36:27.617: E/AndroidRuntime(1710): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1919)
04-12 14:36:27.617: E/AndroidRuntime(1710): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1980)
04-12 14:36:27.617: E/AndroidRuntime(1710): at android.app.ActivityThread.access$600(ActivityThread.java:122)
04-12 14:36:27.617: E/AndroidRuntime(1710): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1146)
04-12 14:36:27.617: E/AndroidRuntime(1710): at android.os.Handler.dispatchMessage(Handler.java:99)
04-12 14:36:27.617: E/AndroidRuntime(1710): at android.os.Looper.loop(Looper.java:137)
04-12 14:36:27.617: E/AndroidRuntime(1710): at android.app.ActivityThread.main(ActivityThread.java:4340)
04-12 14:36:27.617: E/AndroidRuntime(1710): at java.lang.reflect.Method.invokeNative(Native Method)
04-12 14:36:27.617: E/AndroidRuntime(1710): at java.lang.reflect.Method.invoke(Method.java:511)
04-12 14:36:27.617: E/AndroidRuntime(1710): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784)
04-12 14:36:27.617: E/AndroidRuntime(1710): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551)
04-12 14:36:27.617: E/AndroidRuntime(1710): at dalvik.system.NativeStart.main(Native Method)
Ohne Erfolg habe ich mich auch hier umgesehen:
http://dalelane.co.uk/blog/?p=1599#code
http://dalelane.co.uk/blog/?p=1599#code
Es scheint so, sobald auf irgendwas in dem wmqtt.jar Bezug genommen wird kommt es zu den Fehlern
Edit: 2012-04-13
Hier heißt es zu einem vergleichbaren Problem
http://stackoverflow.com/questions/6247862/getting-caused-by-java-lang-verifyerror
"You also need to run your jar file through the "dx" tool that comes with the sdk."
Was ist das "dx" tool ? Im Android-SDK kann ich zumindest nichts finden.
Nächster Versuch
manifest:
<uses-libraryandroid:name="com.ibm.mqtt"/>
[2012-04-13 11:35:52 - demo] ------------------------------
[2012-04-13 11:35:52 - demo] Android Launch!
[2012-04-13 11:35:52 - demo] adb is running normally.
[2012-04-13 11:35:52 - demo] Performing demo.main activity launch
[2012-04-13 11:35:54 - demo] Uploading demo.apk onto device 'emulator-5554'
[2012-04-13 11:35:59 - demo] Installing demo.apk...
[2012-04-13 11:36:04 - demo] Installation error: INSTALL_FAILED_MISSING_SHARED_LIBRARY
[2012-04-13 11:36:04 - demo] Please check logcat output for more details.
[2012-04-13 11:35:52 - demo] Android Launch!
[2012-04-13 11:35:52 - demo] adb is running normally.
[2012-04-13 11:35:52 - demo] Performing demo.main activity launch
[2012-04-13 11:35:54 - demo] Uploading demo.apk onto device 'emulator-5554'
[2012-04-13 11:35:59 - demo] Installing demo.apk...
[2012-04-13 11:36:04 - demo] Installation error: INSTALL_FAILED_MISSING_SHARED_LIBRARY
[2012-04-13 11:36:04 - demo] Please check logcat output for more details.
[2012-04-13 11:36:04 - demo] Launch canceled!
Vll. ist C2DM eine Alternative ?
http://www.androidbuch.de/index.php/blog/viewpost/50.html
Zuletzt bearbeitet:
