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System.LoadLibrary (libname) in arresto anomalo sul chipset Nvidia Tegra 2 (scheda Samsung Android) in codice Javacv

2013-07-08 14 views
5

Ho realizzato una videocamera personalizzata in Andorid utilizzando Javacv code. Non ho incluso tutti i file .so ma solo quelli che sembrano necessari per la mia applicazione. Come nella schermata qui sotto:System.LoadLibrary (libname) in arresto anomalo sul chipset Nvidia Tegra 2 (scheda Samsung Android) in codice Javacv

enter image description here

Funziona bene su Samsumg Galaxy S2, S3 e Sony Ericsson Xperia Arc. Nessun problema. Ma quando ho cercato di eseguire sul Samsung P7500 Galaxy Tab 10.1, si è schiantato sulla prima riga di codice Javacv ho usato che risulta essere:

yuvIplImage = IplImage.create(previewWidth, previewHeight, IPL_DEPTH_8U, 2);

Logcat Ouput per questo tentativo:

07-08 13:30:13.930: I/ActivityManager(192): START {intent.toShortString} from pid 7836 
07-08 13:30:14.000: I/ActivityManager(192): Start proc app.processName for activity hostingNameStr: pid=7847 uid=10001 gids={1006, 3003, 1015, 1023} 
07-08 13:30:14.190: D/NvOsDebugPrintf(116): GetParameter(): 37 not supported 
07-08 13:30:14.190: E/NvOmxCameraSettingsParser(116): Param type 71 not supported 
07-08 13:30:14.240: W/dalvikvm(7847): VFY: unable to resolve virtual method 18783: Ljava/awt/image/BufferedImage;.getSampleModel()Ljava/awt/image/SampleModel; 
07-08 13:30:14.250: D/dalvikvm(7847): VFY: replacing opcode 0x22 at 0x0007 
07-08 13:30:14.250: W/dalvikvm(7847): VFY: unable to resolve virtual method 18783: Ljava/awt/image/BufferedImage;.getSampleModel()Ljava/awt/image/SampleModel; 
07-08 13:30:14.250: D/dalvikvm(7847): VFY: replacing opcode 0x74 at 0x000f 
07-08 13:30:14.250: W/dalvikvm(7847): VFY: unable to resolve instance field 5673 
07-08 13:30:14.250: D/dalvikvm(7847): VFY: replacing opcode 0x22 at 0x0007 
07-08 13:30:14.250: W/dalvikvm(7847): VFY: unable to resolve virtual method 18783: Ljava/awt/image/BufferedImage;.getSampleModel()Ljava/awt/image/SampleModel; 
07-08 13:30:14.250: D/dalvikvm(7847): VFY: replacing opcode 0x74 at 0x0011 
07-08 13:30:14.250: W/dalvikvm(7847): VFY: unable to resolve instance field 5673 
07-08 13:30:14.250: D/dalvikvm(7847): VFY: replacing opcode 0x52 at 0x007f 
07-08 13:30:14.260: W/dalvikvm(7847): VFY: unable to resolve static method 18764: Ljava/awt/color/ColorSpace;.getInstance (I)Ljava/awt/color/ColorSpace; 
07-08 13:30:14.260: D/dalvikvm(7847): VFY: replacing opcode 0x71 at 0x0033 
07-08 13:30:14.260: D/dalvikvm(7847): VFY: replacing opcode 0x1f at 0x00b7 
07-08 13:30:14.260: W/dalvikvm(7847): VFY: unable to resolve static method 18764: Ljava/awt/color/ColorSpace;.getInstance (I)Ljava/awt/color/ColorSpace; 
07-08 13:30:14.260: D/dalvikvm(7847): VFY: replacing opcode 0x71 at 0x00c6 
07-08 13:30:14.260: W/dalvikvm(7847): VFY: unable to resolve static method 18764: Ljava/awt/color/ColorSpace;.getInstance (I)Ljava/awt/color/ColorSpace; 
07-08 13:30:14.260: D/dalvikvm(7847): VFY: replacing opcode 0x71 at 0x00de 
07-08 13:30:14.260: D/dalvikvm(7847): VFY: replacing opcode 0x22 at 0x0077 
07-08 13:30:14.260: D/dalvikvm(7847): DexOpt: unable to opt direct call 0x4957 at 0x2d in Lcom/googlecode/javacv/cpp/opencv_core$IplImage;.cloneBufferedImage 
07-08 13:30:14.260: D/dalvikvm(7847): DexOpt: unable to opt direct call 0x4957 at 0x18 in Lcom/googlecode/javacv/cpp/opencv_core$IplImage;.getBufferedImage 
07-08 13:30:14.260: D/dalvikvm(7847): DexOpt: unable to opt direct call 0x4958 at 0x7d in Lcom/googlecode/javacv/cpp/opencv_core$IplImage;.getBufferedImage 
07-08 13:30:14.270: D/dalvikvm(7847): DexOpt: unable to opt direct call 0x4965 at 0x167 in Lcom/googlecode/javacv/cpp/opencv_core$IplImage;.getBufferedImage 
07-08 13:30:14.270: D/dalvikvm(7847): DexOpt: unable to opt direct call 0x4966 at 0x17f in Lcom/googlecode/javacv/cpp/opencv_core$IplImage;.getBufferedImage 
07-08 13:30:14.820: I/DEBUG(1925): Build fingerprint: 'samsung/GT-P7500/GT-P7500:4.0.4/IMM76D/XWLP5:user/release-keys' 
07-08 13:30:14.820: I/DEBUG(1925): pid: 7847, tid: 7847 >>> com.javacv.recorder <<< 
07-08 13:30:14.820: I/DEBUG(1925): r0 5be58ce7 r1 00000008 r2 5be58ce8 r3 000270b4 
07-08 13:30:14.820: I/DEBUG(1925): r4 5be7fc00 r5 00000008 r6 00000004 r7 000040f1 
07-08 13:30:14.820: I/DEBUG(1925): ip 00000000 sp beb570e0 lr b0003a43 pc 5be58cec cpsr 00000010 
07-08 13:30:14.820: I/DEBUG(1925): d2 46fffe0000000000 d3 46fffe00c7000000 
07-08 13:30:14.820: I/DEBUG(1925): d6 4252000000000000 d7 3eaaaaab3f800000 
07-08 13:30:14.930: I/DEBUG(1925): 5be58ccc e1a00006 eb004a45 eb004b9b 0002745c ....EJ...K..\t.. 
07-08 13:30:14.930: I/DEBUG(1925): 5be58cec f2c00010 e79f3003 f443078f e12fff1e .....0....C.../. 
07-08 13:30:14.930: I/DEBUG(1925): 5be58cfc 000270b4 e59f300c e79f3003 e2833008 .p...0...0...0.. 
07-08 13:30:14.930: I/DEBUG(1925): 5be58d0c e5803000 e12fff1e 000270a4 e12fff1e .0..../..p..../. 
07-08 13:30:14.930: I/DEBUG(1925): b0003a40 3d014790 dcf62d00 bf00bd70 4c05b510 .G.=.-..p......L 
07-08 13:30:14.930: I/DEBUG(1925): b0003a50 447c2001 f00160e0 2300ffb1 f00160e3 . |D.`.....#.`.. 
07-08 13:30:14.930: I/DEBUG(1925): 5be46000-5be7d000 /data/data/com.javacv.recorder/lib/libtbb.so 
07-08 13:30:14.930: I/DEBUG(1925): 5be7d000-5be7e000 
07-08 13:30:14.930: I/DEBUG(1925):  beb570a0 b00094f0 /system/bin/linker 
07-08 13:30:14.930: I/DEBUG(1925):  beb570a4 b0009f60 /system/bin/linker 
07-08 13:30:14.930: I/DEBUG(1925):  beb570a8 00000413 
07-08 13:30:14.930: I/DEBUG(1925):  beb570ac 5be52a70 /data/data/com.javacv.recorder/lib/libtbb.so 
07-08 13:30:14.930: I/DEBUG(1925):  beb570b0 b0009934 /system/bin/linker 
07-08 13:30:14.930: I/DEBUG(1925):  beb570b4 5be46114 /data/data/com.javacv.recorder/lib/libtbb.so 
07-08 13:30:14.930: I/DEBUG(1925):  beb570b8 b001c88c 
07-08 13:30:14.930: I/DEBUG(1925):  beb570bc b00094fc /system/bin/linker 
07-08 13:30:14.930: I/DEBUG(1925):  beb570c0 b000ebf0 
07-08 13:30:14.930: I/DEBUG(1925):  beb570c4 00000000 
07-08 13:30:14.930: I/DEBUG(1925):  beb570c8 b001b868 
07-08 13:30:14.930: I/DEBUG(1925):  beb570cc 5be81000 
07-08 13:30:14.930: I/DEBUG(1925):  beb570d0 0003f000 
07-08 13:30:14.930: I/DEBUG(1925):  beb570d4 b00040d9 /system/bin/linker 
07-08 13:30:14.930: I/DEBUG(1925):  beb570d8 df0027ad 
07-08 13:30:14.930: I/DEBUG(1925):  beb570dc 00000000 
07-08 13:30:14.930: I/DEBUG(1925): #00 beb570e0 b000ebf0 
07-08 13:30:14.930: I/DEBUG(1925):  beb570e4 5be7fccc /data/data/com.javacv.recorder/lib/libtbb.so 
07-08 13:30:14.930: I/DEBUG(1925):  beb570e8 00000031 
07-08 13:30:14.930: I/DEBUG(1925):  beb570ec b0004627 /system/bin/linker 
07-08 13:30:14.930: I/DEBUG(1925):  beb570f0 00000000 
07-08 13:30:14.930: I/DEBUG(1925):  beb570f4 00000000 
07-08 13:30:14.930: I/DEBUG(1925):  beb570f8 0003f0f1 
07-08 13:30:14.930: I/DEBUG(1925):  beb570fc b0003be7 /system/bin/linker 
07-08 13:30:14.930: I/DEBUG(1925):  beb57100 b0006cbc /system/bin/linker 
07-08 13:30:14.930: I/DEBUG(1925):  beb57104 b0006bcc /system/bin/linker 
07-08 13:30:14.930: I/DEBUG(1925):  beb57108 00000000 
07-08 13:30:14.930: I/DEBUG(1925):  beb5710c b000ebf0 
07-08 13:30:14.930: I/DEBUG(1925):  beb57110 b001b97c 
07-08 13:30:14.930: I/DEBUG(1925):  beb57114 00000031 
07-08 13:30:14.930: I/DEBUG(1925):  beb57118 000040f1 
07-08 13:30:14.930: I/DEBUG(1925):  beb5711c b001b868 
07-08 13:30:14.930: I/DEBUG(1925):  beb57120 5be81000 
07-08 13:30:14.930: I/DEBUG(1925):  beb57124 0003f000 
07-08 13:30:16.230: I/DEBUG(1925): [email protected] -k -t -n -z -d -o /data/log/dumpstate_app_native -m 7847 
07-08 13:30:23.850: D/Zygote(114): Process 7847 terminated by signal (4) 
07-08 13:30:23.850: I/ActivityManager(192): Process app.processName (pid 7847) (adj 0) has died.

My Super Hero "Mr. PID 7847" è morto :(

da questo registro posso facilmente interpretare applicazione sta cercando di creare un collegamento a libtbb.so Ma nessuna idea di cosa è andato storto.

Ho allegato il codice sorgente a javacv jar ma ancora non ho idea. Poi ho rimosso i vasi e comprendeva codice nel mio progetto con barattoli richiesti, come si può vedere nella schermata qui sotto:

enter image description here

Utilizzando punti di rottura ho scoperto che applicazione si blocca a

com.googlecode.javacpp.Loader.loadLibrary() method's line 
       System.loadLibrary(libname);

E con l'output logcat ho ottenuto un codice quasi simile ma ora so quale parte del codice non funziona.

07-08 15:39:43.920: D/dalvikvm(8900): Trying to load lib /data/data/com.javacv.recorder/lib/libtbb.so 0x41362fd0 
07-08 15:39:43.920: A/libc(8900): Fatal signal 4 (SIGILL) at 0x57c48cec (code=1) 
07-08 15:39:44.420: I/DEBUG(1925): *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** 
07-08 15:39:44.420: I/DEBUG(1925): Build fingerprint: 'samsung/GT-P7500/GT-P7500:4.0.4/IMM76D/XWLP5:user/release-keys' 
07-08 15:39:44.420: I/DEBUG(1925): pid: 8900, tid: 8900 >>> com.javacv.recorder <<< 
07-08 15:39:44.420: I/DEBUG(1925): signal 4 (SIGILL), code 1 (ILL_ILLOPC), fault addr 57c48cec 
07-08 15:39:44.420: I/DEBUG(1925): r0 57c48ce7 r1 00000008 r2 57c48ce8 r3 000270b4 
07-08 15:39:44.420: I/DEBUG(1925): r4 57c6fc00 r5 00000008 r6 00000004 r7 000040f1 
07-08 15:39:44.420: I/DEBUG(1925): r8 b001b868 r9 57c71000 10 0003f000 fp 57c36000 
07-08 15:39:44.420: I/DEBUG(1925): ip 00000000 sp beb570e0 lr b0003a43 pc 57c48cec cpsr 00000010 
07-08 15:39:44.420: I/DEBUG(1925): d0 400000003eaaaaab d1 3ff0000042c80000 
07-08 15:39:44.420: I/DEBUG(1925): d2 46fffe0000000000 d3 46fffe00c7000000 
07-08 15:39:44.420: I/DEBUG(1925): d4 0000000046fffe00 d5 0000000000000000 
07-08 15:39:44.420: I/DEBUG(1925): d6 4252000000000000 d7 3eaaaaab3f800000 
07-08 15:39:44.420: I/DEBUG(1925): d8 0000000000000000 d9 0000000000000000 
07-08 15:39:44.420: I/DEBUG(1925): d10 0000000000000000 d11 0000000000000000 
07-08 15:39:44.420: I/DEBUG(1925): d12 0000000000000000 d13 0000000000000000 
07-08 15:39:44.420: I/DEBUG(1925): d14 0000000000000000 d15 0000000000000000 
07-08 15:39:44.420: I/DEBUG(1925): scr 80000010 
07-08 15:39:44.460: E/DataRouter(110): usb connection is true 
07-08 15:39:44.460: E/DataRouter(110): DSR is ON. Don't send DTR ON. 
07-08 15:39:44.540: I/DEBUG(1925):   #00 pc 00012cec /data/data/com.javacv.recorder/lib/libtbb.so 
07-08 15:39:44.540: I/DEBUG(1925):   #01 lr b0003a43 /system/bin/linker 
07-08 15:39:44.540: I/DEBUG(1925): code around pc: 
07-08 15:39:44.540: I/DEBUG(1925): 57c48ccc e1a00006 eb004a45 eb004b9b 0002745c ....EJ...K..\t.. 
07-08 15:39:44.540: I/DEBUG(1925): 57c48cdc fffffe00 fffffea8 fffffeb0 e59f300c .............0.. 
07-08 15:39:44.540: I/DEBUG(1925): 57c48cec f2c00010 e79f3003 f443078f e12fff1e .....0....C.../. 
07-08 15:39:44.540: I/DEBUG(1925): 57c48cfc 000270b4 e59f300c e79f3003 e2833008 .p...0...0...0.. 
07-08 15:39:44.540: I/DEBUG(1925): 57c48d0c e5803000 e12fff1e 000270a4 e12fff1e .0..../..p..../. 
07-08 15:39:44.540: I/DEBUG(1925): code around lr: 
07-08 15:39:44.540: I/DEBUG(1925): b0003a20 2301b90a 1e4be004 0483eb00 33fff04f ...#..K.....O..3 
07-08 15:39:44.540: I/DEBUG(1925): b0003a30 460d009e 6822e006 1e5019a4 d8001cc3 ...F.."h..P..... 
07-08 15:39:44.540: I/DEBUG(1925): b0003a40 3d014790 dcf62d00 bf00bd70 4c05b510 .G.=.-..p......L 
07-08 15:39:44.540: I/DEBUG(1925): b0003a50 447c2001 f00160e0 2300ffb1 f00160e3 . |D.`.....#.`.. 
07-08 15:39:44.540: I/DEBUG(1925): b0003a60 bd10ffad 00005aa6 4b1ab51f 22004601 .....Z.....K.F." 
07-08 15:39:44.540: I/DEBUG(1925): memory map around addr 57c48cec: 
07-08 15:39:44.540: I/DEBUG(1925): 57c23000-57c36000 
07-08 15:39:44.540: I/DEBUG(1925): 57c36000-57c6d000 /data/data/com.javacv.recorder/lib/libtbb.so 
07-08 15:39:44.540: I/DEBUG(1925): 57c6d000-57c6e000 
07-08 15:39:44.540: I/DEBUG(1925): stack: 
07-08 15:39:44.540: I/DEBUG(1925):  beb570a0 b00094f0 /system/bin/linker 
07-08 15:39:44.540: I/DEBUG(1925):  beb570a4 b0009f60 /system/bin/linker 
07-08 15:39:44.540: I/DEBUG(1925):  beb570a8 00000413 
07-08 15:39:44.540: I/DEBUG(1925):  beb570ac 57c42a70 /data/data/com.javacv.recorder/lib/libtbb.so 
07-08 15:39:44.540: I/DEBUG(1925):  beb570b0 b0009934 /system/bin/linker 
07-08 15:39:44.540: I/DEBUG(1925):  beb570b4 57c36114 /data/data/com.javacv.recorder/lib/libtbb.so 
07-08 15:39:44.540: I/DEBUG(1925):  beb570b8 b001c88c 
07-08 15:39:44.540: I/DEBUG(1925):  beb570bc b00094fc /system/bin/linker 
07-08 15:39:44.540: I/DEBUG(1925):  beb570c0 b000ebf0 
07-08 15:39:44.540: I/DEBUG(1925):  beb570c4 00000000 
07-08 15:39:44.540: I/DEBUG(1925):  beb570c8 b001b868 
07-08 15:39:44.540: I/DEBUG(1925):  beb570cc 57c71000 
07-08 15:39:44.540: I/DEBUG(1925):  beb570d0 0003f000 
07-08 15:39:44.540: I/DEBUG(1925):  beb570d4 b00040d9 /system/bin/linker 
07-08 15:39:44.540: I/DEBUG(1925):  beb570d8 df0027ad 
07-08 15:39:44.540: I/DEBUG(1925):  beb570dc 00000000 
07-08 15:39:44.540: I/DEBUG(1925): #00 beb570e0 b000ebf0 
07-08 15:39:44.540: I/DEBUG(1925):  beb570e4 57c6fccc /data/data/com.javacv.recorder/lib/libtbb.so 
07-08 15:39:44.540: I/DEBUG(1925):  beb570e8 00000031 
07-08 15:39:44.540: I/DEBUG(1925):  beb570ec b0004627 /system/bin/linker 
07-08 15:39:44.540: I/DEBUG(1925):  beb570f0 00000000 
07-08 15:39:44.540: I/DEBUG(1925):  beb570f4 00000000 
07-08 15:39:44.540: I/DEBUG(1925):  beb570f8 0003f0f1 
07-08 15:39:44.540: I/DEBUG(1925):  beb570fc b0003be7 /system/bin/linker 
07-08 15:39:44.540: I/DEBUG(1925):  beb57100 b0006cbc /system/bin/linker 
07-08 15:39:44.540: I/DEBUG(1925):  beb57104 b0006bcc /system/bin/linker 
07-08 15:39:44.540: I/DEBUG(1925):  beb57108 00000000 
07-08 15:39:44.540: I/DEBUG(1925):  beb5710c b000ebf0 
07-08 15:39:44.540: I/DEBUG(1925):  beb57110 b001b97c 
07-08 15:39:44.540: I/DEBUG(1925):  beb57114 00000031 
07-08 15:39:44.540: I/DEBUG(1925):  beb57118 000040f1 
07-08 15:39:44.540: I/DEBUG(1925):  beb5711c b001b868 
07-08 15:39:44.540: I/DEBUG(1925):  beb57120 57c71000 
07-08 15:39:44.540: I/DEBUG(1925):  beb57124 0003f000 
07-08 15:39:45.980: I/DEBUG(1925): [email protected] -k -t -n -z -d -o /data/log/dumpstate_app_native -m 8900 
07-08 15:39:45.980: I/BootReceiver(192): Copying /data/tombstones/tombstone_01 to DropBox (SYSTEM_TOMBSTONE) 
07-08 15:39:45.990: I/dumpstate(8938): begin 
07-08 15:39:54.060: I/ActivityManager(192): Process app.processName (pid 8900) (adj 0) has died. 
07-08 15:39:54.070: D/Zygote(114): Process 8900 terminated by signal (4) 
07-08 15:39:54.070: W/ActivityManager(192): Force removing r: app died, no saved state

Ulteriori indagini in "Mr. PID 7847" caso di omicidio mi ha portato a fatti che non è il codice che è la colpa, ma a mio chipset Galaxy Tab è Nvidia Tegra 2 e questo è il motivo per la mia app non funziona.

La linea principale di registro blocchi assomiglia:

signal 4 (SIGILL), code 1 (ILL_ILLOPC), fault addr 57c48cec

Intro SIGILL is here e Related Issue e Related Article.

Finora sembra che si tratti di armeabi-v7a e armeabi. Ora ho un MCQ: Per favore fatemi sapere quale delle seguenti domande è corretta da me e spiegare anche la sua risposta.

1) Se mi è mancato o trascurato qualcosa fino ad ora mentre si utilizza Javacv?

2) O se Javacv non è compatibile con Tegra 2 e non c'è speranza?

3) Oppure i file .SO devono essere compilati con alcune impostazioni aggiuntive (armeabi-v7a e armeabi) che lo rendono compatibile con Tegra 2, in tal caso come posso farlo?

4) Cosa devo fare per eseguirlo su dispositivi con chipset Tegra 2 come Galaxy P7500 10.1 Scheda Android?

il file build.prop di My Device:

# begin build properties 
# autogenerated by buildinfo.sh 
ro.build.id=IMM76D 
ro.build.display.id=IMM76D.XWLP5 
ro.build.version.incremental=XWLP5 
ro.build.version.sdk=15 
ro.build.version.codename=REL 
ro.build.version.release=4.0.4 
ro.build.date=Fri Aug 3 20:31:10 KST 2012 
ro.build.date.utc=1343993470 
ro.build.type=user 
ro.build.user=dpi 
ro.build.host=DELL162 
ro.build.tags=release-keys 
ro.product.model=GT-P7500 
ro.product.name=GT-P7500 
ro.product.device=GT-P7500 
ro.product.brand=samsung 
ro.product.board=GT-P7500 
ro.product.cpu.abi=armeabi-v7a 
ro.product.cpu.abi2=armeabi 
ro.product.manufacturer=samsung 
ro.product.locale.language=en 
ro.product.locale.region=GB 
ro.wifi.channels= 
ro.board.platform=tegra 
# ro.build.product is obsolete; use ro.product.device 
ro.build.product=GT-P7500 
ro.tether.denied=false 
# Do not try to parse ro.build.description or .fingerprint 
ro.build.description=GT-P7500-user 4.0.4 IMM76D XWLP5 release-keys 
ro.build.fingerprint=samsung/GT-P7500/GT-P7500:4.0.4/IMM76D/XWLP5:user/release-keys 
ro.build.characteristics=tablet,nosdcard 
# Samsung Specific Properties 
ro.build.PDA=P7500XWLP5 
ro.build.hidden_ver=P7500XWLP5 
ro.build.changelist=997989 
# end build properties 
ro.opengles.version = 131072 
wifi.interface=wlan0 
ro.ethernet.interface=eth0 
ro.ethernet.autoEnable=yes 
rild.libpath=/system/lib/libsec-ril.so 
rild.libargs=-d /dev/ttyS0 

persist.sys.storage_preload=1 

# Multimedia prop for Smart View 
media.enable-commonsource=true 

# 
# ADDITIONAL_BUILD_PROPERTIES 
# 
dev.sfbootcomplete=0 
drm.service.enable=true 
dalvik.vm.heapstartsize=5m 
dalvik.vm.heapgrowthlimit=64m 
dalvik.vm.heapsize=256m 
ro.com.google.clientidbase=android-samsung 
ro.error.receiver.default=com.samsung.receiver.error 
ro.url.legal=http://www.google.com/intl/%s/mobile/android/basic/phone-legal.html 
ro.url.legal.android_privacy=http://www.google.com/intl/%s/mobile/android/basic/privacy.html 
ro.com.google.locationfeatures=1 
ro.kernel.qemu=0 
drm.service.enabled=true 
ro.setupwizard.mode=OPTIONAL 
ro.com.google.apphider=off 
ro.com.google.gmsversion=4.0_r3 
dalvik.vm.dexopt-flags=m=y 
net.bt.name=Android 
dalvik.vm.stack-trace-file=/data/anr/traces.txt

fonte

2013-07-08 Sourab Sharma

+0

che armeabi utilizzato in quel dispositivo in cui si stanno ottenendo questo errore? – juned

+0

dammi il risultato di questo 'Log.i (" CPU ABI is: ", android.os.Build.CPU_ABI);' – juned

+0

android.os.Build.CPU_ABI = armeabi-v7a –

risposta

0

per sbarazzarsi di questo problema, ho trovato un modo alternativo.

È sufficiente verificare che la fotocamera personalizzata sia supportata sul dispositivo in cui l'utente sta utilizzando l'app.

In modo che sia possibile gestirlo e avviare invece la telecamera nativa.

private void checkIsCustomCameraSupported() 
    { 
     int isNeon = com.javacv.recorder.Util.checkNeonFeature(); 
     if (isNeon == 0) 
     { 
      IS_CUSTOM_CAMERA_ENABLED = false; 
      Toast.makeText(MainActivity.this, "Custom Camera is not supported", Toast.LENGTH_LONG).show(); 
     // finish(); or intent = new Intent(MediaStore.ACTION_VIDEO_CAPTURE); 
     } 
    }

Per ulteriori dettagli:

https://github.com/sourab-sharma/TouchToRecord/tree/master/TouchToRecordDemo

fonte

2014-11-07 14:37:54

+0

Sourab Sharma, Grazie per il tuo aggiornamento. –

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