codezjx / andlinker Goto Github PK

If the server is disconnected, then your client execute the remote method, there will be a crash.
Note: Only appears in scenarios where the return value is the primitive type.

2022-04-18 11:25:25.126 18583-18583/? E/AndroidRuntime: FATAL EXCEPTION: main
    Process: com.xxxx.your.app, PID: 18583
    java.lang.NullPointerException: Expected to unbox a 'boolean' primitive type but was returned null
        at $Proxy1.foo(Unknown Source)
        at com.xxx.your.app.method(Test.java:101)
        at android.view.View.performClick(View.java:7448)
        at android.view.View.performClickInternal(View.java:7425)
        at android.view.View.access$3600(View.java:810)
        at android.view.View$PerformClick.run(View.java:28305)
        at android.os.Handler.handleCallback(Handler.java:938)
        at android.os.Handler.dispatchMessage(Handler.java:99)
        at android.os.Looper.loop(Looper.java:223)
        at android.app.ActivityThread.main(ActivityThread.java:7656)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:592)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:947)

定义了一个回调接口
@RemoteInterface
public interface IFaceRecognizeCallBack {
void onTrack(@in Rect faceRect);
void onTrackNoFaces();
void onRecognize(int state);
void recognizeSuccess(String faceImagePath, String wholeImagePath);
void recognizeFail(int reasonType, boolean isLiveness);
}
其他回调都正常，但是回调 onTrackNoFaces() 方法会抛异常，写了其他sample代码发现没有参数的方法都会异常
2019-07-11 11:14:16.173 1750-1783/com.terminus.TSLOpenService W/System.err: java.lang.NullPointerException: Attempt to get length of null array
2019-07-11 11:14:16.173 1750-1783/com.terminus.TSLOpenService W/System.err: at com.codezjx.andlinker.Invoker.createCallbackRequest(Invoker.java:173)
2019-07-11 11:14:16.173 1750-1783/com.terminus.TSLOpenService W/System.err: at com.codezjx.andlinker.Invoker.access$100(Invoker.java:18)
2019-07-11 11:14:16.173 1750-1783/com.terminus.TSLOpenService W/System.err: at com.codezjx.andlinker.Invoker$1.invoke(Invoker.java:154)
2019-07-11 11:14:16.173 1750-1783/com.terminus.TSLOpenService W/System.err: at java.lang.reflect.Proxy.invoke(Proxy.java:1006)
2019-07-11 11:14:16.173 1750-1783/com.terminus.TSLOpenService W/System.err: at $Proxy4.onTrackNoFaces(Unknown Source)
2019-07-11 11:14:16.173 1750-1783/com.terminus.TSLOpenService W/System.err: at com.terminus.tslopensdk.ipc.face.recognize.FaceRecognizeImpl.setFaceRecognizeOption(FaceRecognizeImpl.java:19)
2019-07-11 11:14:16.173 1750-1783/com.terminus.TSLOpenService W/System.err: at java.lang.reflect.Method.invoke(Native Method)
2019-07-11 11:14:16.173 1750-1783/com.terminus.TSLOpenService W/System.err: at com.codezjx.andlinker.MethodExecutor.execute(MethodExecutor.java:36)
2019-07-11 11:14:16.173 1750-1783/com.terminus.TSLOpenService W/System.err: at com.codezjx.andlinker.Invoker.invoke(Invoker.java:134)
2019-07-11 11:14:16.173 1750-1783/com.terminus.TSLOpenService W/System.err: at com.codezjx.andlinker.LinkerBinderImpl.execute(LinkerBinderImpl.java:38)
2019-07-11 11:14:16.173 1750-1783/com.terminus.TSLOpenService W/System.err: at com.codezjx.andlinker.ITransfer$Stub.onTransact(ITransfer.java:52)
2019-07-11 11:14:16.173 1750-1783/com.terminus.TSLOpenService W/System.err: at android.os.Binder.execTransact(Binder.java:752)

我想实现一个主进程，多个副进程的通信，希望是所有副进程给主进程传数据，应该怎么写？
我看你BindingActivity代码里面有这么一段：

mLinker = new AndLinker.Builder(this)
                .packageName(REMOTE_SERVICE_PKG)
                .action(REMOTE_SERVICE_ACTION)
                // Specify the callback executor by yourself
                //.addCallAdapterFactory(OriginalCallAdapterFactory.create(callbackExecutor))
                .addCallAdapterFactory(OriginalCallAdapterFactory.create()) // Basic
                .addCallAdapterFactory(RxJava2CallAdapterFactory.create())  // RxJava2
                .build();

那如果是多个remote进程的话，是要注册多个action？怎么注册？麻烦赐教，谢谢

I have implemented a Callback according to the docs, and it works fine, just that some codes don't get executed in the Callback function

Here's the code

 private val smsCallback = SMSListener { it ->
        Log.d("FayaPay", it)   // This executes

        Toast.makeText(applicationContext, "A new message just arrived\n $it", Toast.LENGTH_LONG).show()   // This doesn't execute 
    }

Please help me out.

Client app crash when server has been killed.

2022-04-18 09:43:40.293 6309-6309/? E/AndroidRuntime: FATAL EXCEPTION: main
    Process: com.xxx.xxx, PID: 6309
    java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:602)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:947)
     Caused by: java.lang.reflect.InvocationTargetException
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:592)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:947) 
     Caused by: android.os.DeadObjectException
        at android.os.BinderProxy.transactNative(Native Method)
        at android.os.BinderProxy.transact(BinderProxy.java:540)
        at com.codezjx.andlinker.j$a$a.r1(ITransfer.java:5)
        at com.codezjx.andlinker.a.q(AndLinker.java:4)
        at com.codezjx.andlinker.a.g(AndLinker.java:1)
        at com.codezjx.andlinker.a$b.onServiceDisconnected(AndLinker.java:2)
        at android.app.LoadedApk$ServiceDispatcher.doDeath(LoadedApk.java:1973)
        at android.app.LoadedApk$ServiceDispatcher$RunConnection.run(LoadedApk.java:1988)
        at android.os.Handler.handleCallback(Handler.java:938)
        at android.os.Handler.dispatchMessage(Handler.java:99)
        at android.os.Looper.loop(Looper.java:223)
        at android.app.ActivityThread.main(ActivityThread.java:7656)
        at java.lang.reflect.Method.invoke(Native Method) 
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:592) 
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:947) 

我按照 sample 中的方式 在service端 编写了相应的接口
类似:
@RemoteInterface
public interface ITestCallback {
void onTestFired();
}

并且在 App端 调用 linker.registerObject(mTestCallback)
mTestCallBack 为本地实现接口
但在 service 中无法获取此接口，故无法反调此callback，或许使用有误，还请告知正确步骤，谢谢！

// MethodExecutor.java

Response execute(Object[] args) {
    Object result = null;
    int statusCode = Response.STATUS_CODE_SUCCESS;
    String resultMsg = String.format("Call method '%s' successfully!", mMethod.getName());
    Throwable throwable = null;
    try {
        result = mMethod.invoke(mTarget, args);
    } catch (IllegalAccessException e) {
        statusCode = Response.STATUS_CODE_ILLEGAL_ACCESS;
        throwable = e;
    } catch (InvocationTargetException e) {
        statusCode = Response.STATUS_CODE_INVOCATION_FAIL;
        throwable = e;
    }
    if (throwable != null) {
        resultMsg = "Exception occur when execute method:" + mMethod.getName() + '\n' + throwable.getMessage();

        // 增加
        throwable.printStackTrace();
    }
    return new Response(statusCode, resultMsg, result);
}

// 增加
throwable.printStackTrace();
建议这里加上异常堆栈打印，方便定位异常问题

比如有两个APP要连接到同一个服务？另外请教一下，如果有多个客户端连接的时候，服务端该如何保证线程安全？谢谢。

业务需要注册多个Callback，但是AndLinker.registerObject重复注册会崩溃，请问如何处理啊？

请问这个库怎么做死亡监听呢？
如何监听对方已经死亡了呢？

Hi Wanted to know if we can implement the project in two seprate application the aidl works around

看来这个嗨有待和服务端配合。。
有没有服务端的相关demo

写了个activity
onCreate里去初始化绑定，onDestroy里解绑, 然后进行快速打开关闭页面的测试

绑定和解绑都可以正确进行
远端方法也能成功调用

只有callback，第一次成功，重新打开页面就完全没反应，
过好久再打开页面才有回调。