Android firebase Onclick侦听器的嵌套不工作

我正在构建一个应用程序，其中一部分是向firebase提交一个设备id，如果提交了该设备id，它将上载一个虚拟类设备状态，该状态稍后将被更改并由NodeMCU使用。 但问题是，当我创建一个数据库引用并将设备id放在firebase上时，如果我尝试放置另一个addOnCompleteListener以推送虚拟设备状态类，就会出现一些错误

提交代码时提交代码和虚拟设备状态对象的My函数

    void submitCode(String scannedCode){
        code=scannedCode;
        databaseReference.setValue(code).addOnCompleteListener(
                this, new OnCompleteListener<Void>() {
                    @Override
                    public void onComplete(@NonNull Task<Void> task) {
                        if (task.isSuccessful()){
                            DeviceStatus deviceStatus = new DeviceStatus();
                            deviceStatus.deviceID = code;
                            FirebaseDatabase.getInstance().getReference("DeviceStatus").child(code).setValue(deviceStatus).addOnCompleteListener(
                                    this, new OnCompleteListener<Void>() {
                                        @Override
                                        public void onComplete(@NonNull Task<Void> subTask) {
                                            if (subTask.isSuccessful()) {
                                                Toast.makeText(getApplicationContext(), "Product ID Successfully Entered", Toast.LENGTH_LONG).show();
                                                finish();
                                                startActivity(new Intent(getApplicationContext(), switchStatus.class));
                                            }
                                        }
                                    }
                            );

                        }
                    }
                }
        );


    }

并草签为

databaseReference = FirebaseDatabase.getInstance().getReference("DeviceStatus").child(devideID);

Android Studio编辑器警告说：

Cannot resolve method 'addOnCompleteListener(anonymous com.google.android.gms.tasks.OnCompleteListener<java.lang.Void>, anonymous com.google.android.gms.tasks.OnCompleteListener<java.lang.Void>)'

构建错误说

error: no suitable method found for addOnCompleteListener(<anonymous OnCompleteListener<Void>>,<anonymous OnCompleteListener<Void>>)
method Task.addOnCompleteListener(Executor,OnCompleteListener<Void>) is not applicable
(argument mismatch; <anonymous OnCompleteListener<Void>> cannot be converted to Executor)
method Task.addOnCompleteListener(Activity,OnCompleteListener<Void>) is not applicable
(argument mismatch; <anonymous OnCompleteListener<Void>> cannot be converted to Activity)

更新功能：

    void submitCode(String scannedCode){
        code=scannedCode;
        databaseReference.setValue(code).addOnCompleteListener(
                this, new OnCompleteListener<Void>() {
                    @Override
                    public void onComplete(@NonNull Task<Void> task) {
                        if (task.isSuccessful()){
//                            sendSwitchStatus(code);
                            DeviceStatus deviceStatus = new DeviceStatus();
                            deviceStatus.deviceID = code;
                            FirebaseDatabase.getInstance().getReference("DeviceStatus").child(code).setValue(deviceStatus).addOnCompleteListener( getBaseContext(), new OnCompleteListener<Void>(){


                                public void onComplete(@Nullable Task<void> subTask){
                                    if (subTask.isSuccessful()) {
                                        Toast.makeText(getApplicationContext(), "Product ID Successfully Registered", Toast.LENGTH_LONG).show();
                                        finish();
                                        startActivity(new Intent(getApplicationContext(), switchStatus.class));
                                    }
                                }


                            });

                        }
                    }
                }
        );
    }

---

第二次设置addOnCompleteListener时使用活动上下文

public class MainActivity extends AppCompatActivity {
    private int toggle = 0;
    DatabaseReference databaseReference;
    Activity activity;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        activity = this;
        databaseReference = FirebaseDatabase.getInstance().getReference("DeviceStatus").child("");
    }
    void submitCode(String scannedCode){
        String code = scannedCode;
        databaseReference.setValue(code).addOnCompleteListener(this, new OnCompleteListener<Void>() {
            @Override
            public void onComplete(@NonNull Task<Void> task) {
                FirebaseDatabase.getInstance().getReference("DeviceStatus").child("").setValue("").addOnCompleteListener(activity, new OnCompleteListener<Void>() {
                    @Override
                    public void onComplete(@NonNull Task<Void> task) {

                    }
                });
            }
        });
    }
}

---

由于对活动的引用存在一些混淆，我编写了一些示例代码，类似于您的一些变量被替换为just for Sample。请检查并随时询问进一步信息。

databaseReference的数据类型是什么？@作为databaseReference的类型，我已更新了问题中的详细信息。请尝试更新FirebaseDatabase.getInstance.getReferenceDeviceStatus.childcode.setValuedeviceStatus.addOnCompleteListener此，使用FirebaseDatabase.getInstance.getReferenceDeviceStatus.childcode.setValuedeviceStatus.addOnCompleteListener mContext创建新的OnCompleteListener，新的OnCompleteListener使用活动的上下文或引用这里的mContext是什么，我在内部addOnCompleteListener中使用了BaseActivity的引用getApplicationContext.ge是什么？Oops！我在尝试别的东西。。我们已经更新了代码

public class MainActivity extends AppCompatActivity {
    private int toggle = 0;
    DatabaseReference databaseReference;
    Activity activity;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        activity = this;
        databaseReference = FirebaseDatabase.getInstance().getReference("DeviceStatus").child("");
    }
    void submitCode(String scannedCode){
        String code = scannedCode;
        databaseReference.setValue(code).addOnCompleteListener(this, new OnCompleteListener<Void>() {
            @Override
            public void onComplete(@NonNull Task<Void> task) {
                FirebaseDatabase.getInstance().getReference("DeviceStatus").child("").setValue("").addOnCompleteListener(activity, new OnCompleteListener<Void>() {
                    @Override
                    public void onComplete(@NonNull Task<Void> task) {

                    }
                });
            }
        });
    }
}