Uploader une image

Bonjour,

Je veux récupérer une image depuis le localhost dans mon projet android, mais le problème lorsque je dans à android l'url de l'image dans le localhost il me donne une erreur, aider moi

merci d'avance.

Quelle est cette erreur ? (Stacktrace, logcat,...)

pour le projet android je lui donner l'adresse de mon fichier xml
"http://localhost:8080/Admin/WebContent/music.xml".
voilà le contenu du fichier :

Code:

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<?xml version="1.0" encoding="UTF-8"?> <music> <song> <id>1</id> <title>festival</title> <artist>ali</artist> <duration>4:47</duration> <plays>1662</plays> <thumb_url><a href="http://localhost:8080/Admin/WebContent/ImageAtualite/festival" target="_blank">http://localhost:8080/Admin/WebConte...alite/festival</a> du rire.png</thumb_url> </song> </music>

---

l'erreur:

07-09 09:44:08.164: E/AndroidRuntime(888): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.androidhive/com.example.androidhive.CustomizedListView}: java.lang.NullPointerException

Pourrais-tu nous montrer le logCat complet (toute la trace) car là, je peux uniquement te dire que le problème vient d'un objet null (NullPointerException)

Code:

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07-09 09:44:07.631: I/dalvikvm(888): threadid=3: reacting to signal 3 07-09 09:44:07.689: I/dalvikvm(888): Wrote stack traces to '/data/anr/traces.txt' 07-09 09:44:07.724: W/System.err(888): org.apache.http.conn.HttpHostConnectException: Connection to <a href="http://localhost:8080" target="_blank">http://localhost:8080</a> refused 07-09 09:44:07.782: W/System.err(888): at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:183) 07-09 09:44:07.782: W/System.err(888): at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164) 07-09 09:44:07.782: W/System.err(888): at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119) 07-09 09:44:07.782: W/System.err(888): at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360) 07-09 09:44:07.789: W/System.err(888): at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555) 07-09 09:44:07.789: W/System.err(888): at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487) 07-09 09:44:07.801: W/System.err(888): at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465) 07-09 09:44:07.801: W/System.err(888): at com.example.androidhive.XMLParser.getXmlFromUrl(XMLParser.java:45) 07-09 09:44:07.801: W/System.err(888): at com.example.androidhive.CustomizedListView.onCreate(CustomizedListView.java:40) 07-09 09:44:07.875: W/System.err(888): at android.app.Activity.performCreate(Activity.java:4465) 07-09 09:44:07.875: W/System.err(888): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1049) 07-09 09:44:07.875: W/System.err(888): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1920) 07-09 09:44:07.879: W/System.err(888): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1981) 07-09 09:44:07.966: W/System.err(888): at android.app.ActivityThread.access$600(ActivityThread.java:123) 07-09 09:44:07.966: W/System.err(888): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1147) 07-09 09:44:07.966: W/System.err(888): at android.os.Handler.dispatchMessage(Handler.java:99) 07-09 09:44:07.969: W/System.err(888): at android.os.Looper.loop(Looper.java:137) 07-09 09:44:07.969: W/System.err(888): at android.app.ActivityThread.main(ActivityThread.java:4424) 07-09 09:44:07.969: W/System.err(888): at java.lang.reflect.Method.invokeNative(Native Method) 07-09 09:44:07.969: W/System.err(888): at java.lang.reflect.Method.invoke(Method.java:511) 07-09 09:44:07.969: W/System.err(888): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784) 07-09 09:44:07.969: W/System.err(888): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551) 07-09 09:44:07.969: W/System.err(888): at dalvik.system.NativeStart.main(Native Method) 07-09 09:44:07.980: W/System.err(888): Caused by: java.net.ConnectException: failed to connect to /127.0.0.1 (port 8080): connect failed: ECONNREFUSED (Connection refused) 07-09 09:44:07.980: W/System.err(888): at libcore.io.IoBridge.connect(IoBridge.java:114) 07-09 09:44:07.989: W/System.err(888): at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:192) 07-09 09:44:07.989: W/System.err(888): at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:459) 07-09 09:44:07.989: W/System.err(888): at java.net.Socket.connect(Socket.java:842) 07-09 09:44:07.989: W/System.err(888): at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:119) 07-09 09:44:07.989: W/System.err(888): at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:144) 07-09 09:44:07.989: W/System.err(888): ... 22 more 07-09 09:44:08.001: W/System.err(888): Caused by: libcore.io.ErrnoException: connect failed: ECONNREFUSED (Connection refused) 07-09 09:44:08.001: W/System.err(888): at libcore.io.Posix.connect(Native Method) 07-09 09:44:08.009: W/System.err(888): at libcore.io.BlockGuardOs.connect(BlockGuardOs.java:85) 07-09 09:44:08.022: W/System.err(888): at libcore.io.IoBridge.connectErrno(IoBridge.java:127) 07-09 09:44:08.030: W/System.err(888): at libcore.io.IoBridge.connect(IoBridge.java:112) 07-09 09:44:08.069: W/System.err(888): ... 27 more 07-09 09:44:08.079: D/AndroidRuntime(888): Shutting down VM 07-09 09:44:08.079: W/dalvikvm(888): threadid=1: thread exiting with uncaught exception (group=0x409c01f8) 07-09 09:44:08.164: E/AndroidRuntime(888): FATAL EXCEPTION: main 07-09 09:44:08.164: E/AndroidRuntime(888): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.androidhive/com.example.androidhive.CustomizedListView}: java.lang.NullPointerException 07-09 09:44:08.164: E/AndroidRuntime(888): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1956) 07-09 09:44:08.164: E/AndroidRuntime(888): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1981) 07-09 09:44:08.164: E/AndroidRuntime(888): at android.app.ActivityThread.access$600(ActivityThread.java:123) 07-09 09:44:08.164: E/AndroidRuntime(888): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1147) 07-09 09:44:08.164: E/AndroidRuntime(888): at android.os.Handler.dispatchMessage(Handler.java:99) 07-09 09:44:08.164: E/AndroidRuntime(888): at android.os.Looper.loop(Looper.java:137) 07-09 09:44:08.164: E/AndroidRuntime(888): at android.app.ActivityThread.main(ActivityThread.java:4424) 07-09 09:44:08.164: E/AndroidRuntime(888): at java.lang.reflect.Method.invokeNative(Native Method) 07-09 09:44:08.164: E/AndroidRuntime(888): at java.lang.reflect.Method.invoke(Method.java:511) 07-09 09:44:08.164: E/AndroidRuntime(888): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784) 07-09 09:44:08.164: E/AndroidRuntime(888): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551) 07-09 09:44:08.164: E/AndroidRuntime(888): at dalvik.system.NativeStart.main(Native Method) 07-09 09:44:08.164: E/AndroidRuntime(888): Caused by: java.lang.NullPointerException 07-09 09:44:08.164: E/AndroidRuntime(888): at java.io.StringReader.<init>(StringReader.java:47) 07-09 09:44:08.164: E/AndroidRuntime(888): at com.example.androidhive.XMLParser.getDomElement(XMLParser.java:72) 07-09 09:44:08.164: E/AndroidRuntime(888): at com.example.androidhive.CustomizedListView.onCreate(CustomizedListView.java:41) 07-09 09:44:08.164: E/AndroidRuntime(888): at android.app.Activity.performCreate(Activity.java:4465) 07-09 09:44:08.164: E/AndroidRuntime(888): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1049) 07-09 09:44:08.164: E/AndroidRuntime(888): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1920) 07-09 09:44:08.164: E/AndroidRuntime(888): ... 11 more 07-09 09:44:08.322: I/dalvikvm(888): threadid=3: reacting to signal 3 07-09 09:44:08.453: I/dalvikvm(888): Wrote stack traces to '/data/anr/traces.txt' 07-09 09:44:08.889: I/dalvikvm(888): threadid=3: reacting to signal 3 07-09 09:44:08.920: I/dalvikvm(888): Wrote stack traces to '/data/anr/traces.txt' 07-09 09:44:09.540: I/dalvikvm(888): threadid=3: reacting to signal 3 07-09 09:44:09.611: I/dalvikvm(888): Wrote stack traces to '/data/anr/traces.txt' 07-09 09:49:08.719: I/Process(888): Sending signal. PID: 888 SIG: 9 07-09 09:55:11.099: I/dalvikvm(938): Wrote stack traces to '/data/anr/traces.txt' 07-09 09:55:11.499: I/dalvikvm(938): threadid=3: reacting to signal 3 07-09 09:55:11.569: I/dalvikvm(938): Wrote stack traces to '/data/anr/traces.txt' 07-09 09:55:11.849: E/Error:(938): expected: /HR read: body (position:END_TAG </body>@1:1033 in java.io.StringReader@412cfac8) 07-09 09:55:11.849: D/AndroidRuntime(938): Shutting down VM 07-09 09:55:11.870: W/dalvikvm(938): threadid=1: thread exiting with uncaught exception (group=0x409c01f8) 07-09 09:55:11.991: E/AndroidRuntime(938): FATAL EXCEPTION: main 07-09 09:55:11.991: E/AndroidRuntime(938): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.androidhive/com.example.androidhive.CustomizedListView}: java.lang.NullPointerException 07-09 09:55:11.991: E/AndroidRuntime(938): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1956) 07-09 09:55:11.991: E/AndroidRuntime(938): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1981) 07-09 09:55:11.991: E/AndroidRuntime(938): at android.app.ActivityThread.access$600(ActivityThread.java:123) 07-09 09:55:11.991: E/AndroidRuntime(938): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1147) 07-09 09:55:11.991: E/AndroidRuntime(938): at android.os.Handler.dispatchMessage(Handler.java:99) 07-09 09:55:11.991: E/AndroidRuntime(938): at android.os.Looper.loop(Looper.java:137) 07-09 09:55:11.991: E/AndroidRuntime(938): at android.app.ActivityThread.main(ActivityThread.java:4424) 07-09 09:55:11.991: E/AndroidRuntime(938): at java.lang.reflect.Method.invokeNative(Native Method) 07-09 09:55:11.991: E/AndroidRuntime(938): at java.lang.reflect.Method.invoke(Method.java:511) 07-09 09:55:11.991: E/AndroidRuntime(938): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784) 07-09 09:55:11.991: E/AndroidRuntime(938): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551) 07-09 09:55:11.991: E/AndroidRuntime(938): at dalvik.system.NativeStart.main(Native Method) 07-09 09:55:11.991: E/AndroidRuntime(938): Caused by: java.lang.NullPointerException 07-09 09:55:11.991: E/AndroidRuntime(938): at com.example.androidhive.CustomizedListView.onCreate(CustomizedListView.java:43) 07-09 09:55:11.991: E/AndroidRuntime(938): at android.app.Activity.performCreate(Activity.java:4465) 07-09 09:55:11.991: E/AndroidRuntime(938): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1049) 07-09 09:55:11.991: E/AndroidRuntime(938): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1920) 07-09 09:55:11.991: E/AndroidRuntime(938): ... 11 more 07-09 09:55:11.991: I/dalvikvm(938): threadid=3: reacting to signal 3 07-09 09:55:12.030: I/dalvikvm(938): Wrote stack traces to '/data/anr/traces.txt' 07-09 09:55:12.725: I/dalvikvm(938): threadid=3: reacting to signal 3 07-09 09:55:12.840: I/dalvikvm(938): Wrote stack traces to '/data/anr/traces.txt' 07-09 09:55:13.200: I/dalvikvm(938): threadid=3: reacting to signal 3 07-09 09:55:13.274: I/dalvikvm(938): Wrote stack traces to '/data/anr/traces.txt' 07-09 09:55:43.331: I/Process(938): Sending signal. PID: 938 SIG: 9 07-09 09:56:38.029: I/dalvikvm(984): threadid=3: reacting to signal 3 07-09 09:56:38.130: I/dalvikvm(984): Wrote stack traces to '/data/anr/traces.txt' 07-09 09:56:38.500: I/dalvikvm(984): threadid=3: reacting to signal 3 07-09 09:56:38.529: I/dalvikvm(984): Wrote stack traces to '/data/anr/traces.txt' 07-09 09:56:38.999: I/dalvikvm(984): threadid=3: reacting to signal 3 07-09 09:56:39.031: I/dalvikvm(984): Wrote stack traces to '/data/anr/traces.txt' 07-09 09:56:39.529: I/dalvikvm(984): threadid=3: reacting to signal 3 07-09 09:56:39.559: I/dalvikvm(984): Wrote stack traces to '/data/anr/traces.txt' 07-09 09:56:40.099: I/dalvikvm(984): threadid=3: reacting to signal 3 07-09 09:56:40.140: I/dalvikvm(984): Wrote stack traces to '/data/anr/traces.txt' 07-09 09:56:40.690: I/dalvikvm(984): threadid=3: reacting to signal 3 07-09 09:56:40.722: I/dalvikvm(984): Wrote stack traces to '/data/anr/traces.txt' 07-09 09:56:41.149: I/dalvikvm(984): threadid=3: reacting to signal 3 07-09 09:56:41.182: I/dalvikvm(984): Wrote stack traces to '/data/anr/traces.txt' 07-09 09:56:41.740: I/dalvikvm(984): threadid=3: reacting to signal 3 07-09 09:56:41.771: I/dalvikvm(984): Wrote stack traces to '/data/anr/traces.txt' 07-09 09:56:42.220: I/dalvikvm(984): threadid=3: reacting to signal 3 07-09 09:56:42.240: I/dalvikvm(984): Wrote stack traces to '/data/anr/traces.txt' 07-09 09:56:42.660: I/dalvikvm(984): threadid=3: reacting to signal 3 07-09 09:56:42.690: I/dalvikvm(984): Wrote stack traces to '/data/anr/traces.txt' 07-09 09:56:43.250: I/dalvikvm(984): threadid=3: reacting to signal 3 07-09 09:56:43.270: I/dalvikvm(984): Wrote stack traces to '/data/anr/traces.txt' 07-09 09:56:43.780: I/dalvikvm(984): threadid=3: reacting to signal 3 07-09 09:56:43.810: I/dalvikvm(984): Wrote stack traces to '/data/anr/traces.txt' 07-09 09:56:44.520: I/dalvikvm(984): threadid=3: reacting to signal 3 07-09 09:56:44.711: I/dalvikvm(984): Wrote stack traces to '/data/anr/traces.txt' 07-09 09:56:44.910: I/dalvikvm(984): threadid=3: reacting to signal 3 07-09 09:56:44.940: I/dalvikvm(984): Wrote stack traces to '/data/anr/traces.txt' 07-09 09:56:45.472: I/dalvikvm(984): threadid=3: reacting to signal 3 07-09 09:56:45.540: I/dalvikvm(984): Wrote stack traces to '/data/anr/traces.txt' 07-09 09:56:45.723: I/dalvikvm(984): threadid=3: reacting to signal 3 07-09 09:56:45.781: I/dalvikvm(984): Wrote stack traces to '/data/anr/traces.txt' 07-09 09:56:46.311: I/dalvikvm(984): threadid=3: reacting to signal 3 07-09 09:56:46.451: I/dalvikvm(984): Wrote stack traces to '/data/anr/traces.txt' 07-09 09:59:47.251: W/System.err(984): org.apache.http.conn.HttpHostConnectException: Connection to <a href="http://10.0.2.2:8888" target="_blank">http://10.0.2.2:8888</a> refused 07-09 09:59:47.321: W/System.err(984): at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:183) 07-09 09:59:47.321: W/System.err(984): at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164) 07-09 09:59:47.365: W/System.err(984): at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119) 07-09 09:59:47.365: W/System.err(984): at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360) 07-09 09:59:47.371: W/System.err(984): at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555) 07-09 09:59:47.371: W/System.err(984): at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487) 07-09 09:59:47.382: W/System.err(984): at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465) 07-09 09:59:47.431: W/System.err(984): at com.example.androidhive.XMLParser.getXmlFromUrl(XMLParser.java:45) 07-09 09:59:47.431: W/System.err(984): at com.example.androidhive.CustomizedListView.onCreate(CustomizedListView.java:40) 07-09 09:59:47.472: W/System.err(984): at android.app.Activity.performCreate(Activity.java:4465) 07-09 09:59:47.472: W/System.err(984): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1049) 07-09 09:59:47.472: W/System.err(984): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1920) 07-09 09:59:47.472: W/System.err(984): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1981) 07-09 09:59:47.481: W/System.err(984): at android.app.ActivityThread.access$600(ActivityThread.java:123) 07-09 09:59:47.481: W/System.err(984): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1147) 07-09 09:59:47.481: W/System.err(984): at android.os.Handler.dispatchMessage(Handler.java:99) 07-09 09:59:47.481: W/System.err(984): at android.os.Looper.loop(Looper.java:137) 07-09 09:59:47.481: W/System.err(984): at android.app.ActivityThread.main(ActivityThread.java:4424) 07-09 09:59:47.481: W/System.err(984): at java.lang.reflect.Method.invokeNative(Native Method) 07-09 09:59:47.492: W/System.err(984): at java.lang.reflect.Method.invoke(Method.java:511) 07-09 09:59:47.492: W/System.err(984): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784) 07-09 09:59:47.492: W/System.err(984): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551) 07-09 09:59:47.492: W/System.err(984): at dalvik.system.NativeStart.main(Native Method) 07-09 09:59:47.501: W/System.err(984): Caused by: java.net.ConnectException: failed to connect to /10.0.2.2 (port 8888): connect failed: ETIMEDOUT (Connection timed out) 07-09 09:59:47.501: W/System.err(984): at libcore.io.IoBridge.connect(IoBridge.java:114) 07-09 09:59:47.521: W/System.err(984): at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:192) 07-09 09:59:47.521: W/System.err(984): at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:459) 07-09 09:59:47.521: W/System.err(984): at java.net.Socket.connect(Socket.java:842) 07-09 09:59:47.521: W/System.err(984): at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:119) 07-09 09:59:47.573: W/System.err(984): at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:144) 07-09 09:59:47.573: W/System.err(984): ... 22 more 07-09 09:59:47.581: W/System.err(984): Caused by: libcore.io.ErrnoException: connect failed: ETIMEDOUT (Connection timed out) 07-09 09:59:47.619: W/System.err(984): at libcore.io.Posix.connect(Native Method) 07-09 09:59:47.619: W/System.err(984): at libcore.io.BlockGuardOs.connect(BlockGuardOs.java:85) 07-09 09:59:47.619: W/System.err(984): at libcore.io.IoBridge.connectErrno(IoBridge.java:127) 07-09 09:59:47.641: W/System.err(984): at libcore.io.IoBridge.connect(IoBridge.java:112) 07-09 09:59:47.641: W/System.err(984): ... 27 more 07-09 09:59:47.762: D/AndroidRuntime(984): Shutting down VM 07-09 09:59:47.762: W/dalvikvm(984): threadid=1: thread exiting with uncaught exception (group=0x409c01f8) 07-09 09:59:47.879: E/AndroidRuntime(984): FATAL EXCEPTION: main 07-09 09:59:47.879: E/AndroidRuntime(984): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.androidhive/com.example.androidhive.CustomizedListView}: java.lang.NullPointerException 07-09 09:59:47.879: E/AndroidRuntime(984): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1956) 07-09 09:59:47.879: E/AndroidRuntime(984): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1981) 07-09 09:59:47.879: E/AndroidRuntime(984): at android.app.ActivityThread.access$600(ActivityThread.java:123) 07-09 09:59:47.879: E/AndroidRuntime(984): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1147) 07-09 09:59:47.879: E/AndroidRuntime(984): at android.os.Handler.dispatchMessage(Handler.java:99) 07-09 09:59:47.879: E/AndroidRuntime(984): at android.os.Looper.loop(Looper.java:137) 07-09 09:59:47.879: E/AndroidRuntime(984): at android.app.ActivityThread.main(ActivityThread.java:4424) 07-09 09:59:47.879: E/AndroidRuntime(984): at java.lang.reflect.Method.invokeNative(Native Method) 07-09 09:59:47.879: E/AndroidRuntime(984): at java.lang.reflect.Method.invoke(Method.java:511) 07-09 09:59:47.879: E/AndroidRuntime(984): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784) 07-09 09:59:47.879: E/AndroidRuntime(984): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551) 07-09 09:59:47.879: E/AndroidRuntime(984): at dalvik.system.NativeStart.main(Native Method) 07-09 09:59:47.879: E/AndroidRuntime(984): Caused by: java.lang.NullPointerException 07-09 09:59:47.879: E/AndroidRuntime(984): at java.io.StringReader.<init>(StringReader.java:47) 07-09 09:59:47.879: E/AndroidRuntime(984): at com.example.androidhive.XMLParser.getDomElement(XMLParser.java:72) 07-09 09:59:47.879: E/AndroidRuntime(984): at com.example.androidhive.CustomizedListView.onCreate(CustomizedListView.java:41) 07-09 09:59:47.879: E/AndroidRuntime(984): at android.app.Activity.performCreate(Activity.java:4465) 07-09 09:59:47.879: E/AndroidRuntime(984): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1049) 07-09 09:59:47.879: E/AndroidRuntime(984): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1920) 07-09 09:59:47.879: E/AndroidRuntime(984): ... 11 more

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Es ce qu'il y a la permission "Internet" dans le manifest ?

Code:

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<uses-permission android:name="android.permission.INTERNET" />

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oui, mais il reste toujours le même problème.
lorsque j utilise un URL de type http://api.androidhive.info/music/music.xml il me donne le résultat souhaité càd je ne travaille pas sur le localhost ,je pense qu'il n’accepte pas http://localhost:8080/ j'ai essaie avec http://10.0.2.2:8888/ mais tjrs le même problème

Es-tu sûr qu'il ne faut pas utiliser plutôt cette adresse localhost : http://127.0.0.1/

donc j'ai utilisé l’URL http://10.0.2.2/projet/music.xml pour récupérer mon fichier XML et ça marche très bien ,mais le problème lorsque j'utilise l’URL pour récupérer l'image depuis le serveur tomcat( l'image dans un dossier dans mon projet j2ee) il donne rien par contre si j'utilise l’URL d'une image depuis le net il ça marche très bien

alors ma question est ce qu'on ne peut pas connecter un projet android avec un projet j2ee car mon projet se divise en trois partie :
admin : projet j2ee
client web : php
client mobile android
et mon image se trouve à l’intérieur de mon projet j2ee

merci simon pour votre aider j'ai trouver le problème, c'est dans les espaces, il ne faut pas avoir des espace dans le nom de l'image

J'ajoute aussi qu'il faut bien entendu utiliser cette fonction ci dessous dès que l'on fait appel à une URL (pour vérifier qu'elle est bien formée)

Code:

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1 2	String url = ....; url = URLEncoder.encode(monUrl);

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Bonjour,

Lorsque votre problème est résolu merci de bien penser à taggé votre suget via le bouton :resolu: en bas de la page ;).

Pour cette fois je le fait.