app crash and flash back

[liushuangliuliu]

the following is the logcat in the android studio:
2021-11-25 14:55:30.161 19781-19781/com.android.settings E/Settings: Unable to find info for package: null
2021-11-25 14:55:30.174 27937-27937/? E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.example.ys.orbtest, PID: 27937
java.lang.UnsatisfiedLinkError: dlopen failed: library "libnative-lib.so" not found
at java.lang.Runtime.loadLibrary0(Runtime.java:1077)
at java.lang.Runtime.loadLibrary0(Runtime.java:998)
at java.lang.System.loadLibrary(System.java:1656)
at com.example.ys.orbtest.OrbTest.(OrbTest.java:191)
at java.lang.Class.newInstance(Native Method)
at android.app.AppComponentFactory.instantiateActivity(AppComponentFactory.java:95)
at android.app.Instrumentation.newActivity(Instrumentation.java:1274)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3535)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3795)
at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:103)
at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:135)
at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:95)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2207)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loopOnce(Looper.java:356)
at android.os.Looper.loop(Looper.java:475)
at android.app.ActivityThread.main(ActivityThread.java:7880)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:548)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:988)
2021-11-25 14:55:30.371 19781-19781/com.android.settings E/Settings: Unable to find info for package: null
2021-11-25 14:55:31.020 1097-4716/? E/ANDR-PERF-LM: VmRssMeter:: start() 447: Could not find pid, can not collect vmrss data
2021-11-25 14:55:31.020 1097-4716/? E/ANDR-PERF-LM: AdaptiveLaunch: writeToDataBase() 64: Meter aborted or could not get meter data for this run
2021-11-25 14:55:31.029 1097-4714/? E/ANDR-PERF-LM: VmRssMeter:: start() 447: Could not find pid, can not collect vmrss data
2021-11-25 14:55:32.055 1097-1434/? E/ANDR-PERF-UTIL: Failed to update node /proc/27937/sched_boost with value 0
2021-11-25 14:55:32.055 1097-1434/? E/ANDR-PERF-OPTSHANDLER: can't reset task 27937
2021-11-25 14:55:32.055 1097-1434/? E/ANDR-PERF-RESOURCEQS: Failed to reset optimization [3, 32]
2021-11-25 14:55:33.605 29299-29299/? E/app_process: Default boot image check failed, could not stat: /data/misc/apexdata/com.android.art/dalvik-cache/boot-framework.art: Permission denied
2021-11-25 14:55:33.612 29324-29324/? E/app_process: Failed to execve(/apex/com.android.art/bin/dex2oat64 --runtime-arg -Xbootclasspath:/apex/com.android.art/javalib/core-oj.jar:/apex/com.android.art/javalib/core-libart.jar:/apex/com.android.art/javalib/okhttp.jar:/apex/com.android.art/javalib/bouncycastle.jar:/apex/com.android.art/javalib/apache-xml.jar:/system/framework/framework.jar:/system/framework/framework-graphics.jar:/system/framework/ext.jar:/system/framework/telephony-common.jar:/system/framework/voip-common.jar:/system/framework/ims-common.jar:/apex/com.android.i18n/javalib/core-icu4j.jar:/system/framework/tcmiface.jar:/system/framework/telephony-ext.jar:/system/framework/qcom.fmradio.jar:/system/framework/QPerformance.jar:/system/framework/UxPerformance.jar:/system/framework/WfdCommon.jar --runtime-arg -Xbootclasspath-locations:/apex/com.android.art/javalib/core-oj.jar:/apex/com.android.art/javalib/core-libart.jar:/apex/com.android.art/javalib/okhttp.jar:/apex/com.android.art/javalib/bouncycastle.jar:/apex/com.android.art/javalib/apache-xml.jar:/system/framework/framework.jar:/system/framework/framework-graphics.jar:/system/framework/ext.jar:/system/framework/telephony-common.jar:/system/framework/voip-common.jar:/system/framework/ims-common.jar:/apex/com.android.i18n/javalib/core-icu4j.jar:/system/framework/tcmiface.jar:/system/framework/telephony-ext.jar:/system/framework/qcom.fmradio.jar:/system/framework/QPerformance.jar:/system/framework/UxPerformance.jar:/system/framework/WfdCommon.jar --boot-image=/apex/com.android.art/javalib/boot.art --dex-file=/system/framework/framework.jar --dex-location=/system/framework/framework.jar --dex-file=/system/framework/framework-graphics.jar --dex-location=/system/framework/framework-graphics.jar --dex-file=/system/framework/ext.jar --dex-location=/system/framework/ext.jar --dex-file=/system/framework/telephony-common.jar --dex-location=/system/framework/telephony-common.jar --dex-file=/system/framework/voip-common.jar --dex-location=/system/framework/voip-common.jar --dex-file=/system/framework/ims-common.jar --dex-location=/system/framework/ims-common.jar --dex-file=/apex/com.android.i18n/javalib/core-icu4j.jar --dex-location=/apex/com.android.i18n/javalib/core-icu4j.jar --dex-file=/system/framework/tcmiface.jar --dex-location=/system/framework/tcmiface.jar --dex-file=/system/framework/telephony-ext.jar --dex-location=/system/framework/telephony-ext.jar --dex-file=/system/framework/qcom.fmradio.jar --dex-location=/system/framework/qcom.fmradio.jar --dex-file=/system/framework/QPerformance.jar --dex-location=/system/framework/QPerformance.jar --dex-file=/system/framework/UxPerformance.jar --dex-location=/system/framework/UxPerformance.jar --dex-file=/system/framework/WfdCommon.jar --dex-location=/system/framework/WfdCommon.jar --image-fd=6 --output-vdex-fd=7 --oat-fd=8 --oat-location=/system/framework/arm64/boot.oat --single-image --image-format=uncompressed --compiler-filter=verify --profile-file=/system/etc/boot-image.prof --avoid-storing-invocation --instruction-set=arm64 --instruction-set-features=runtime --runtime-arg -Xms64m --runtime-arg -Xmx64m --dirty-image-objects=/system/etc/dirty-image-objects --instruction-set-variant=generic --instruction-set-features=default --generate-mini-debug-info): Permission denied
2021-11-25 14:55:33.975 29299-29299/? E/app_process: Could not check odex file /data/misc/apexdata/com.android.art/dalvik-cache/arm64/system@framework@[email protected]: Permission denied
2021-11-25 14:55:38.001 19781-27529/com.android.settings E/ndroid.setting: Invalid ID 0x00000000.
2021-11-25 14:55:38.003 19781-27529/com.android.settings E/ndroid.setting: Invalid ID 0x00000000.
2021-11-25 14:55:38.003 19781-27529/com.android.settings E/ndroid.setting: Invalid ID 0x00000000.
2021-11-25 14:55:38.004 19781-27529/com.android.settings E/ndroid.setting: Invalid ID 0x00000000.
2021-11-25 14:55:38.005 19781-27529/com.android.settings E/ndroid.setting: Invalid ID 0x00000000.
2021-11-25 14:55:38.005 19781-27529/com.android.settings E/ndroid.setting: Invalid ID 0x00000000.
2021-11-25 14:55:38.006 19781-27529/com.android.settings E/ndroid.setting: Invalid ID 0x00000000.
2021-11-25 14:55:38.007 19781-27529/com.android.settings E/ndroid.setting: Invalid ID 0x00000000.
2021-11-25 14:55:38.007 19781-27529/com.android.settings E/ndroid.setting: Invalid ID 0x00000000.
2021-11-25 14:55:38.008 19781-27529/com.android.settings E/ndroid.setting: Invalid ID 0x00000000.
2021-11-25 14:55:40.715 1097-1435/? E/ANDR-PERF-LM: GamePerfEngine: runAsync() 477: Hint is for = 0x1043 PID=2116
2021-11-25 14:55:40.756 2116-2167/system_process E/ANDR-PERF: IPerf:: Perf HAL Service is not available.
2021-11-25 14:55:40.758 2116-2167/system_process E/ANDR-PERF: IPerf:: Perf HAL Service is not available.
2021-11-25 14:55:40.830 2116-2167/system_process E/ANDR-PERF: IPerf:: Perf HAL Service is not available.
2021-11-25 14:55:40.831 2116-2167/system_process E/ANDR-PERF: IPerf:: Perf HAL Service is not available.
2021-11-25 14:55:40.832 2116-2167/system_process E/ANDR-PERF: IPerf:: Perf HAL Service is not available.
2021-11-25 14:55:43.289 1133-2594/? E/ANDR-PERF: IPerf:: Perf HAL Service is not available.
2021-11-25 14:55:43.309 1133-2594/? E/ANDR-PERF: IPerf:: Perf HAL Service is not available.
2021-11-25 14:55:43.334 1133-1185/? E/ANDR-PERF: IPerf:: Perf HAL Service is not available.
2021-11-25 14:55:43.364 1133-1185/? E/ANDR-PERF: IPerf:: Perf HAL Service is not available.
2021-11-25 14:55:43.367 1133-2594/? E/ANDR-PERF: IPerf:: Perf HAL Service is not available.
2021-11-25 14:55:44.253 29457-29457/? E/librank: Failed to parse /proc/29516/maps
2021-11-25 14:55:44.253 29457-29457/? E/librank: Failed to read maps for Process 29516
2021-11-25 14:55:44.253 29457-29457/? E/librank: Failed to parse /proc/29528/maps
2021-11-25 14:55:44.253 29457-29457/? E/librank: Failed to read maps for Process 29528
2021-11-25 14:55:44.270 1097-4716/? E/ANDR-PERF-LM: VmRssMeter:: start() 447: Could not find pid, can not collect vmrss data
2021-11-25 14:55:44.270 1097-4716/? E/ANDR-PERF-LM: AdaptiveLaunch: writeToDataBase() 64: Meter aborted or could not get meter data for this run
2021-11-25 14:55:44.276 1097-4714/? E/ANDR-PERF-LM: VmRssMeter:: start() 447: Could not find pid, can not collect vmrss data
2021-11-25 14:55:45.059 2116-2167/system_process E/ANDR-PERF: IPerf:: Perf HAL Service is not available.
2021-11-25 14:55:45.060 2116-2167/system_process E/ANDR-PERF: IPerf:: Perf HAL Service is not available.
2021-11-25 14:55:45.159 2116-2167/system_process E/ANDR-PERF: IPerf:: Perf HAL Service is not available.
2021-11-25 14:55:45.162 2116-2167/system_process E/ANDR-PERF: IPerf:: Perf HAL Service is not available.
2021-11-25 14:55:45.164 2116-2167/system_process E/ANDR-PERF: IPerf:: Perf HAL Service is not available.
2021-11-25 14:55:51.071 27519-27991/? E/dumpstate: No IDumpstateDevice implementation
2021-11-25 14:55:51.071 27519-27991/? E/dumpstate: Failed to unlink file (/data/user_de/0/com.android.shell/files/bugreports/dumpstate_board.bin): No such file or directory
2021-11-25 14:55:51.071 27519-27991/? E/dumpstate: Failed to unlink file (/data/user_de/0/com.android.shell/files/bugreports/dumpstate_board.txt): No such file or directory
2021-11-25 14:55:51.092 2116-2167/system_process E/ANDR-PERF: IPerf:: Perf HAL Service is not available.
2021-11-25 14:55:51.093 2116-2167/system_process E/ANDR-PERF: IPerf:: Perf HAL Service is not available.
2021-11-25 14:55:51.253 2116-2167/system_process E/ANDR-PERF: IPerf:: Perf HAL Service is not available.
2021-11-25 14:55:51.256 2116-2167/system_process E/ANDR-PERF: IPerf:: Perf HAL Service is not available.
2021-11-25 14:55:51.257 2116-2167/system_process E/ANDR-PERF: IPerf:: Perf HAL Service is not available.
2021-11-25 14:55:51.755 27519-27519/? E/dumpstate: *** command '/system/xbin/su root sh -c cat /proc/modules | cut -d' ' -f1 | while read MOD ; do echo modinfo:$MOD ; modinfo $MOD ; done' failed: exit code 1
2021-11-25 14:55:51.784 2116-2167/system_process E/ANDR-PERF: IPerf:: Perf HAL Service is not available.
2021-11-25 14:55:51.786 2116-2167/system_process E/ANDR-PERF: IPerf:: Perf HAL Service is not available.
2021-11-25 14:55:51.877 2116-2167/system_process E/ANDR-PERF: IPerf:: Perf HAL Service is not available.
2021-11-25 14:55:51.878 2116-2167/system_process E/ANDR-PERF: IPerf:: Perf HAL Service is not available.
2021-11-25 14:55:51.879 2116-2167/system_process E/ANDR-PERF: IPerf:: Perf HAL Service is not available.
2021-11-25 14:55:52.674 2116-6078/system_process E/ANDR-PERF: IPerf:: Perf HAL Service is not available.
2021-11-25 14:55:52.674 1097-1435/? E/ANDR-PERF-LM: MetaMeter: handleAsync() 166: AdaptLaunch Invalid Async
2021-11-25 14:55:52.675 2116-6078/system_process E/ANDR-PERF-JNI: com_qualcomm_qtiperformance_native_perf_io_prefetch_start
2021-11-25 14:55:52.678 1097-1435/? E/ANDR-PERF-LM: MetaMeter: handleAsync() 166: AdaptLaunch Invalid Async
2021-11-25 14:55:52.698 1095-1296/? E/ANDR-IOP: io prefetch is disabled
2021-11-25 14:55:52.724 1097-1435/? E/ANDR-PERF-LM: MetaMeter: handleAsync() 166: AdaptLaunch Invalid Async
2021-11-25 14:55:52.742 1133-4321/? E/ANDR-PERF: IPerf:: Perf HAL Service is not available.
2021-11-25 14:55:52.759 1133-4321/? E/ANDR-PERF: IPerf:: Perf HAL Service is not available.
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The reason is that the native-lib can't find .But I don't know how can I generate the "libnative-lib.so",and where I should put it.
anyone has the idea? thanks in advance.