Aggiungi libreria a Eclipse

Question

Voglio aggiungere una libreria (PDFbox: http://pdfbox.apache.org/download.html).Ma penso che sto facendo qualcosa di sbagliato.Ho fatto: Progetto> Proprietà> Path Build Java> Aggiungi vasi esterni> PDFOX-1.7.0.jar.Ma ogni volta che lancio il mio progetto nell'emulatore ottenendo questo errore (logcat)

07-28 08:08:51.793: D/ddm-heap(222): Got feature list request
07-28 08:08:57.413: I/dalvikvm(222): Could not find method org.apache.pdfbox.pdmodel.PDDocument.load, referenced from method me.moop.mytwitter.MainActivity$CheckScheduleChangeTask.doInBackground
07-28 08:08:57.413: W/dalvikvm(222): VFY: unable to resolve static method 3152: Lorg/apache/pdfbox/pdmodel/PDDocument;.load (Ljava/lang/String;)Lorg/apache/pdfbox/pdmodel/PDDocument;
07-28 08:08:57.413: D/dalvikvm(222): VFY: replacing opcode 0x71 at 0x0003
07-28 08:08:57.413: D/dalvikvm(222): Making a copy of Lme/moop/mytwitter/MainActivity$CheckScheduleChangeTask;.doInBackground code (169 bytes)
07-28 08:08:57.423: E/dalvikvm(222): Could not find class 'org.apache.pdfbox.util.PDFTextStripper', referenced from method me.moop.mytwitter.MainActivity$CheckScheduleChangeTask.doInBackground
07-28 08:08:57.423: W/dalvikvm(222): VFY: unable to resolve new-instance 507 (Lorg/apache/pdfbox/util/PDFTextStripper;) in Lme/moop/mytwitter/MainActivity$CheckScheduleChangeTask;
07-28 08:08:57.423: D/dalvikvm(222): VFY: replacing opcode 0x22 at 0x0008
07-28 08:08:57.423: I/dalvikvm(222): Could not find method org.apache.pdfbox.util.PDFTextStripper.getText, referenced from method me.moop.mytwitter.MainActivity$CheckScheduleChangeTask.doInBackground
07-28 08:08:57.423: W/dalvikvm(222): VFY: unable to resolve virtual method 3154: Lorg/apache/pdfbox/util/PDFTextStripper;.getText (Lorg/apache/pdfbox/pdmodel/PDDocument;)Ljava/lang/String;
07-28 08:08:57.423: D/dalvikvm(222): VFY: replacing opcode 0x6e at 0x000e
07-28 08:08:57.433: I/dalvikvm(222): Could not find method org.apache.pdfbox.pdmodel.PDDocument.close, referenced from method me.moop.mytwitter.MainActivity$CheckScheduleChangeTask.doInBackground
07-28 08:08:57.433: W/dalvikvm(222): VFY: unable to resolve virtual method 3151: Lorg/apache/pdfbox/pdmodel/PDDocument;.close ()V
07-28 08:08:57.433: D/dalvikvm(222): VFY: replacing opcode 0x6e at 0x001b
07-28 08:08:57.473: W/dalvikvm(222): threadid=15: thread exiting with uncaught exception (group=0x4001b188)
07-28 08:08:57.473: E/AndroidRuntime(222): Uncaught handler: thread AsyncTask #1 exiting due to uncaught exception
07-28 08:08:57.483: E/AndroidRuntime(222): java.lang.RuntimeException: An error occured while executing doInBackground()
07-28 08:08:57.483: E/AndroidRuntime(222):  at android.os.AsyncTask$3.done(AsyncTask.java:200)
07-28 08:08:57.483: E/AndroidRuntime(222):  at java.util.concurrent.FutureTask$Sync.innerSetException(FutureTask.java:273)
07-28 08:08:57.483: E/AndroidRuntime(222):  at java.util.concurrent.FutureTask.setException(FutureTask.java:124)
07-28 08:08:57.483: E/AndroidRuntime(222):  at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:307)
07-28 08:08:57.483: E/AndroidRuntime(222):  at java.util.concurrent.FutureTask.run(FutureTask.java:137)
07-28 08:08:57.483: E/AndroidRuntime(222):  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1068)
07-28 08:08:57.483: E/AndroidRuntime(222):  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:561)
07-28 08:08:57.483: E/AndroidRuntime(222):  at java.lang.Thread.run(Thread.java:1096)
07-28 08:08:57.483: E/AndroidRuntime(222): Caused by: java.lang.NoClassDefFoundError: org.apache.pdfbox.pdmodel.PDDocument
07-28 08:08:57.483: E/AndroidRuntime(222):  at me.moop.mytwitter.MainActivity$CheckScheduleChangeTask.doInBackground(MainActivity.java:66)
07-28 08:08:57.483: E/AndroidRuntime(222):  at me.moop.mytwitter.MainActivity$CheckScheduleChangeTask.doInBackground(MainActivity.java:1)
07-28 08:08:57.483: E/AndroidRuntime(222):  at android.os.AsyncTask$2.call(AsyncTask.java:185)
07-28 08:08:57.483: E/AndroidRuntime(222):  at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:305)
07-28 08:08:57.483: E/AndroidRuntime(222):  ... 4 more
07-28 08:08:57.903: I/dalvikvm(222): threadid=7: reacting to signal 3
07-28 08:08:58.195: I/dalvikvm(222): Wrote stack trace to '/data/anr/traces.txt'
07-28 08:09:01.793: I/Process(222): Sending signal. PID: 222 SIG: 9
07-28 08:20:54.283: I/dalvikvm(249): Could not find method org.apache.pdfbox.pdmodel.PDDocument.load, referenced from method me.moop.mytwitter.MainActivity$CheckScheduleChangeTask.doInBackground
07-28 08:20:54.293: W/dalvikvm(249): VFY: unable to resolve static method 3152: Lorg/apache/pdfbox/pdmodel/PDDocument;.load (Ljava/lang/String;)Lorg/apache/pdfbox/pdmodel/PDDocument;
07-28 08:20:54.293: D/dalvikvm(249): VFY: replacing opcode 0x71 at 0x0003
07-28 08:20:54.293: D/dalvikvm(249): Making a copy of Lme/moop/mytwitter/MainActivity$CheckScheduleChangeTask;.doInBackground code (169 bytes)
07-28 08:20:54.293: E/dalvikvm(249): Could not find class 'org.apache.pdfbox.util.PDFTextStripper', referenced from method me.moop.mytwitter.MainActivity$CheckScheduleChangeTask.doInBackground
07-28 08:20:54.293: W/dalvikvm(249): VFY: unable to resolve new-instance 507 (Lorg/apache/pdfbox/util/PDFTextStripper;) in Lme/moop/mytwitter/MainActivity$CheckScheduleChangeTask;
07-28 08:20:54.293: D/dalvikvm(249): VFY: replacing opcode 0x22 at 0x0008
07-28 08:20:54.293: I/dalvikvm(249): Could not find method org.apache.pdfbox.util.PDFTextStripper.getText, referenced from method me.moop.mytwitter.MainActivity$CheckScheduleChangeTask.doInBackground
07-28 08:20:54.293: W/dalvikvm(249): VFY: unable to resolve virtual method 3154: Lorg/apache/pdfbox/util/PDFTextStripper;.getText (Lorg/apache/pdfbox/pdmodel/PDDocument;)Ljava/lang/String;
07-28 08:20:54.303: D/dalvikvm(249): VFY: replacing opcode 0x6e at 0x000e
07-28 08:20:54.303: I/dalvikvm(249): Could not find method org.apache.pdfbox.pdmodel.PDDocument.close, referenced from method me.moop.mytwitter.MainActivity$CheckScheduleChangeTask.doInBackground
07-28 08:20:54.303: W/dalvikvm(249): VFY: unable to resolve virtual method 3151: Lorg/apache/pdfbox/pdmodel/PDDocument;.close ()V
07-28 08:20:54.303: D/dalvikvm(249): VFY: replacing opcode 0x6e at 0x001b
07-28 08:20:54.343: W/dalvikvm(249): threadid=15: thread exiting with uncaught exception (group=0x4001b188)
07-28 08:20:54.343: E/AndroidRuntime(249): Uncaught handler: thread AsyncTask #1 exiting due to uncaught exception
07-28 08:20:54.383: E/AndroidRuntime(249): java.lang.RuntimeException: An error occured while executing doInBackground()
07-28 08:20:54.383: E/AndroidRuntime(249):  at android.os.AsyncTask$3.done(AsyncTask.java:200)
07-28 08:20:54.383: E/AndroidRuntime(249):  at java.util.concurrent.FutureTask$Sync.innerSetException(FutureTask.java:273)
07-28 08:20:54.383: E/AndroidRuntime(249):  at java.util.concurrent.FutureTask.setException(FutureTask.java:124)
07-28 08:20:54.383: E/AndroidRuntime(249):  at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:307)
07-28 08:20:54.383: E/AndroidRuntime(249):  at java.util.concurrent.FutureTask.run(FutureTask.java:137)
07-28 08:20:54.383: E/AndroidRuntime(249):  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1068)
07-28 08:20:54.383: E/AndroidRuntime(249):  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:561)
07-28 08:20:54.383: E/AndroidRuntime(249):  at java.lang.Thread.run(Thread.java:1096)
07-28 08:20:54.383: E/AndroidRuntime(249): Caused by: java.lang.NoClassDefFoundError: org.apache.pdfbox.pdmodel.PDDocument
07-28 08:20:54.383: E/AndroidRuntime(249):  at me.moop.mytwitter.MainActivity$CheckScheduleChangeTask.doInBackground(MainActivity.java:66)
07-28 08:20:54.383: E/AndroidRuntime(249):  at me.moop.mytwitter.MainActivity$CheckScheduleChangeTask.doInBackground(MainActivity.java:1)
07-28 08:20:54.383: E/AndroidRuntime(249):  at android.os.AsyncTask$2.call(AsyncTask.java:185)
07-28 08:20:54.383: E/AndroidRuntime(249):  at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:305)
07-28 08:20:54.383: E/AndroidRuntime(249):  ... 4 more
07-28 08:20:54.593: I/dalvikvm(249): threadid=7: reacting to signal 3
07-28 08:20:54.933: I/dalvikvm(249): Wrote stack trace to '/data/anr/traces.txt'
07-28 08:22:02.364: I/dalvikvm(273): Could not find method org.apache.pdfbox.pdmodel.PDDocument.load, referenced from method me.moop.mytwitter.MainActivity$CheckScheduleChangeTask.doInBackground
07-28 08:22:02.374: W/dalvikvm(273): VFY: unable to resolve static method 3152: Lorg/apache/pdfbox/pdmodel/PDDocument;.load (Ljava/lang/String;)Lorg/apache/pdfbox/pdmodel/PDDocument;
07-28 08:22:02.374: D/dalvikvm(273): VFY: replacing opcode 0x71 at 0x0003
07-28 08:22:02.374: D/dalvikvm(273): Making a copy of Lme/moop/mytwitter/MainActivity$CheckScheduleChangeTask;.doInBackground code (169 bytes)
07-28 08:22:02.374: E/dalvikvm(273): Could not find class 'org.apache.pdfbox.util.PDFTextStripper', referenced from method me.moop.mytwitter.MainActivity$CheckScheduleChangeTask.doInBackground
07-28 08:22:02.374: W/dalvikvm(273): VFY: unable to resolve new-instance 507 (Lorg/apache/pdfbox/util/PDFTextStripper;) in Lme/moop/mytwitter/MainActivity$CheckScheduleChangeTask;
07-28 08:22:02.374: D/dalvikvm(273): VFY: replacing opcode 0x22 at 0x0008
07-28 08:22:02.374: I/dalvikvm(273): Could not find method org.apache.pdfbox.util.PDFTextStripper.getText, referenced from method me.moop.mytwitter.MainActivity$CheckScheduleChangeTask.doInBackground
07-28 08:22:02.374: W/dalvikvm(273): VFY: unable to resolve virtual method 3154: Lorg/apache/pdfbox/util/PDFTextStripper;.getText (Lorg/apache/pdfbox/pdmodel/PDDocument;)Ljava/lang/String;
07-28 08:22:02.384: D/dalvikvm(273): VFY: replacing opcode 0x6e at 0x000e
07-28 08:22:02.384: I/dalvikvm(273): Could not find method org.apache.pdfbox.pdmodel.PDDocument.close, referenced from method me.moop.mytwitter.MainActivity$CheckScheduleChangeTask.doInBackground
07-28 08:22:02.384: W/dalvikvm(273): VFY: unable to resolve virtual method 3151: Lorg/apache/pdfbox/pdmodel/PDDocument;.close ()V
07-28 08:22:02.384: D/dalvikvm(273): VFY: replacing opcode 0x6e at 0x001b
07-28 08:22:02.424: W/dalvikvm(273): threadid=15: thread exiting with uncaught exception (group=0x4001b188)
07-28 08:22:02.424: E/AndroidRuntime(273): Uncaught handler: thread AsyncTask #1 exiting due to uncaught exception
07-28 08:22:02.554: E/AndroidRuntime(273): java.lang.RuntimeException: An error occured while executing doInBackground()
07-28 08:22:02.554: E/AndroidRuntime(273):  at android.os.AsyncTask$3.done(AsyncTask.java:200)
07-28 08:22:02.554: E/AndroidRuntime(273):  at java.util.concurrent.FutureTask$Sync.innerSetException(FutureTask.java:273)
07-28 08:22:02.554: E/AndroidRuntime(273):  at java.util.concurrent.FutureTask.setException(FutureTask.java:124)
07-28 08:22:02.554: E/AndroidRuntime(273):  at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:307)
07-28 08:22:02.554: E/AndroidRuntime(273):  at java.util.concurrent.FutureTask.run(FutureTask.java:137)
07-28 08:22:02.554: E/AndroidRuntime(273):  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1068)
07-28 08:22:02.554: E/AndroidRuntime(273):  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:561)
07-28 08:22:02.554: E/AndroidRuntime(273):  at java.lang.Thread.run(Thread.java:1096)
07-28 08:22:02.554: E/AndroidRuntime(273): Caused by: java.lang.NoClassDefFoundError: org.apache.pdfbox.pdmodel.PDDocument
07-28 08:22:02.554: E/AndroidRuntime(273):  at me.moop.mytwitter.MainActivity$CheckScheduleChangeTask.doInBackground(MainActivity.java:66)
07-28 08:22:02.554: E/AndroidRuntime(273):  at me.moop.mytwitter.MainActivity$CheckScheduleChangeTask.doInBackground(MainActivity.java:1)
07-28 08:22:02.554: E/AndroidRuntime(273):  at android.os.AsyncTask$2.call(AsyncTask.java:185)
07-28 08:22:02.554: E/AndroidRuntime(273):  at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:305)
07-28 08:22:02.554: E/AndroidRuntime(273):  ... 4 more
07-28 08:22:02.664: I/dalvikvm(273): threadid=7: reacting to signal 3
07-28 08:22:02.924: I/dalvikvm(273): Wrote stack trace to '/data/anr/traces.txt'
07-28 08:22:05.184: I/Process(273): Sending signal. PID: 273 SIG: 9
07-28 08:33:06.073: I/dalvikvm(300): Could not find method org.apache.pdfbox.pdmodel.PDDocument.load, referenced from method me.moop.mytwitter.MainActivity$CheckScheduleChangeTask.doInBackground
07-28 08:33:06.073: W/dalvikvm(300): VFY: unable to resolve static method 3152: Lorg/apache/pdfbox/pdmodel/PDDocument;.load (Ljava/lang/String;)Lorg/apache/pdfbox/pdmodel/PDDocument;
07-28 08:33:06.073: D/dalvikvm(300): VFY: replacing opcode 0x71 at 0x0003
07-28 08:33:06.073: D/dalvikvm(300): Making a copy of Lme/moop/mytwitter/MainActivity$CheckScheduleChangeTask;.doInBackground code (169 bytes)
07-28 08:33:06.073: E/dalvikvm(300): Could not find class 'org.apache.pdfbox.util.PDFTextStripper', referenced from method me.moop.mytwitter.MainActivity$CheckScheduleChangeTask.doInBackground
07-28 08:33:06.073: W/dalvikvm(300): VFY: unable to resolve new-instance 507 (Lorg/apache/pdfbox/util/PDFTextStripper;) in Lme/moop/mytwitter/MainActivity$CheckScheduleChangeTask;
07-28 08:33:06.073: D/dalvikvm(300): VFY: replacing opcode 0x22 at 0x0008
07-28 08:33:06.083: I/dalvikvm(300): Could not find method org.apache.pdfbox.util.PDFTextStripper.getText, referenced from method me.moop.mytwitter.MainActivity$CheckScheduleChangeTask.doInBackground
07-28 08:33:06.083: W/dalvikvm(300): VFY: unable to resolve virtual method 3154: Lorg/apache/pdfbox/util/PDFTextStripper;.getText (Lorg/apache/pdfbox/pdmodel/PDDocument;)Ljava/lang/String;
07-28 08:33:06.083: D/dalvikvm(300): VFY: replacing opcode 0x6e at 0x000e
07-28 08:33:06.083: I/dalvikvm(300): Could not find method org.apache.pdfbox.pdmodel.PDDocument.close, referenced from method me.moop.mytwitter.MainActivity$CheckScheduleChangeTask.doInBackground
07-28 08:33:06.083: W/dalvikvm(300): VFY: unable to resolve virtual method 3151: Lorg/apache/pdfbox/pdmodel/PDDocument;.close ()V
07-28 08:33:06.083: D/dalvikvm(300): VFY: replacing opcode 0x6e at 0x001b
07-28 08:33:06.123: W/dalvikvm(300): threadid=15: thread exiting with uncaught exception (group=0x4001b188)
07-28 08:33:06.123: E/AndroidRuntime(300): Uncaught handler: thread AsyncTask #1 exiting due to uncaught exception
07-28 08:33:06.135: E/AndroidRuntime(300): java.lang.RuntimeException: An error occured while executing doInBackground()
07-28 08:33:06.135: E/AndroidRuntime(300):  at android.os.AsyncTask$3.done(AsyncTask.java:200)
07-28 08:33:06.135: E/AndroidRuntime(300):  at java.util.concurrent.FutureTask$Sync.innerSetException(FutureTask.java:273)
07-28 08:33:06.135: E/AndroidRuntime(300):  at java.util.concurrent.FutureTask.setException(FutureTask.java:124)
07-28 08:33:06.135: E/AndroidRuntime(300):  at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:307)
07-28 08:33:06.135: E/AndroidRuntime(300):  at java.util.concurrent.FutureTask.run(FutureTask.java:137)
07-28 08:33:06.135: E/AndroidRuntime(300):  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1068)
07-28 08:33:06.135: E/AndroidRuntime(300):  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:561)
07-28 08:33:06.135: E/AndroidRuntime(300):  at java.lang.Thread.run(Thread.java:1096)
07-28 08:33:06.135: E/AndroidRuntime(300): Caused by: java.lang.NoClassDefFoundError: org.apache.pdfbox.pdmodel.PDDocument
07-28 08:33:06.135: E/AndroidRuntime(300):  at me.moop.mytwitter.MainActivity$CheckScheduleChangeTask.doInBackground(MainActivity.java:66)
07-28 08:33:06.135: E/AndroidRuntime(300):  at me.moop.mytwitter.MainActivity$CheckScheduleChangeTask.doInBackground(MainActivity.java:1)
07-28 08:33:06.135: E/AndroidRuntime(300):  at android.os.AsyncTask$2.call(AsyncTask.java:185)
07-28 08:33:06.135: E/AndroidRuntime(300):  at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:305)
07-28 08:33:06.135: E/AndroidRuntime(300):  ... 4 more
07-28 08:33:06.453: I/dalvikvm(300): threadid=7: reacting to signal 3
07-28 08:33:06.623: I/dalvikvm(300): Wrote stack trace to '/data/anr/traces.txt'
07-28 08:33:08.723: I/Process(300): Sending signal. PID: 300 SIG: 9

.

Quindi non riesce a trovare le classi che ho importato dalla Biblioteca Adizionale.Quando apro il .jar nello schermo del percorso Java Build, dice questo:

Attacco di origine: (nessuno)

Javadoc Ubicazione: (nessuno)

Biblioteca nativa Ubicazione: (nessuno)

Regole di accesso: (senza restrizioni)

è normale?

Qualcuno potrebbe dirmi esattamente quali file ho bisogno di scaricare da quel sito Web (http://pdfbox.apache.org/download.html) e quali file devo aggiungere in quale schermata e come.

Grazie!

Answer 1

Dal momento che ADT R17 non dovresti più aggiungere file di libreria al tuo progetto come questo.Questo è ora gestito automaticamente da ADT.

Per aggiungere una libreria esterna al progetto è necessario creare una cartella chiamata libs nella cartella principale del progetto (la cartella in cui si trova la cartella src).Il prossimo passo è copiare tutte le librerie (barattoli) in quella cartella.Il resto viene eseguito automaticamente per te.Non è necessario modificare il percorso di costruzione, ecc.

Answer 2

Buddy prova in questo modo

Right click on Yout project  -> Click on New -> goto Folder -> Give Folder name

.

Per aggiungere .jars nella cartella Libs

Right click on res folder -> Goto Build path -> click on Add External jar

.

o

Right click on res folder -> Goto Build path -> Configure build path -> From Left side menu Select "Java Build path" ->There will be 4 tabs Click on Libraries -> Click on Add Externals JARs..

.