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Android串口通信:抱歉,学会它真的可以为所欲为 ! ! !

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梅雨arm64的so文件 无法在较新的手机上运行,请问libserial_port可以在arm64上运行吗

java.lang.UnsatisfiedLinkError: dlopen failed: /data/app/cn.humiao.myserialport-1/lib/arm/libserial_port.so: has text relocations at java.lang.Runtime.loadLibrary0(Runtime.java:989) at java.lang.System.loadLibrary(System.java:1562) at android_serialport_api.SerialPort.(SerialPort.java:83) at cn.humiao.myserialport.SerialPortUtil.openSerialPort(SerialPortUtil.java:34) at cn.humiao.myserialport.MainActivity.onCreate(MainActivity.java:28)

读多个寄存器死机是为什么?读单个和写正常

运行抛异常! FATAL EXCEPTION: main Process: cn.humiao.myserialport, PID: 13877 java.lang.RuntimeException: Unable to start activity ComponentInfo{cn.humiao.myserialport/cn.humiao.myserialport.MainActivity}: java.lang.SecurityException at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2195) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2245) at android.app.ActivityThread.access$800(ActivityThread.java:135) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1196) at android.os.Handler.dispatchMessage(Handler.java:102) at android.os.Looper.loop(Looper.java:136) at android.app.ActivityThread.main(ActivityThread.java:5017) at...