import dji.common.error.DJISDKError; //导入依赖的package包/类
@Override
public void onGetRegisteredResult(DJIError error) {
    if(error == DJISDKError.REGISTRATION_SUCCESS) {
        DJISDKManager.getInstance().startConnectionToProduct();
    } else {
        Handler handler = new Handler(Looper.getMainLooper());
        handler.post(new Runnable() {

            @Override
            public void run() {
                Toast.makeText(getApplicationContext(),
                        R.string.sdk_registration_message,
                                            Toast.LENGTH_LONG).show();
            }
        });

    }
    Log.v(TAG, error.getDescription());
}
 

import dji.common.error.DJISDKError; //导入依赖的package包/类
private void startSDKRegistration() {
    if (isRegistrationInProgress.compareAndSet(false, true)) {
        AsyncTask.execute(new Runnable() {
            @Override
            public void run() {
                showToast( "registering, pls wait...");
                DJISDKManager.getInstance().registerApp(getApplicationContext(), new DJISDKManager.SDKManagerCallback() {
                    @Override
                    public void onRegister(DJIError djiError) {
                        if (djiError == DJISDKError.REGISTRATION_SUCCESS) {
                            DJILog.e("App registration", DJISDKError.REGISTRATION_SUCCESS.getDescription());
                            DJISDKManager.getInstance().startConnectionToProduct();
                            showToast("Register Success");
                        } else {
                            showToast( "Register sdk fails, check network is available");
                        }
                        Log.v(TAG, djiError.getDescription());
                    }

                    @Override
                    public void onProductChange(BaseProduct oldProduct, BaseProduct newProduct) {
                        Log.d(TAG, String.format("onProductChanged oldProduct:%s, newProduct:%s", oldProduct, newProduct));
                    }
                });
            }
        });
    }
}
 

import dji.common.error.DJISDKError; //导入依赖的package包/类
private void startSDKRegistration() {
    if (isRegistrationInProgress.compareAndSet(false, true)) {
        AsyncTask.execute(new Runnable() {
            @Override
            public void run() {
                showToast("registering, pls wait...");
                DJISDKManager.getInstance().registerApp(MainActivity.this.getApplicationContext(), new DJISDKManager.SDKManagerCallback() {
                    @Override
                    public void onRegister(DJIError djiError) {
                        if (djiError == DJISDKError.REGISTRATION_SUCCESS) {
                            showToast("Register Success");
                            DJISDKManager.getInstance().startConnectionToProduct();
                        } else {
                            showToast("Register sdk fails, please check the bundle id and network connection!");
                        }
                        Log.v(TAG, djiError.getDescription());
                    }

                    @Override
                    public void onProductChange(BaseProduct oldProduct, BaseProduct newProduct) {

                        mProduct = newProduct;
                        if(mProduct != null) {
                            mProduct.setBaseProductListener(mDJIBaseProductListener);
                        }

                        notifyStatusChange();
                    }
                });
            }
        });
    }
}