原生插件开发怎么在android代码中给uniapp端派发全局响应事件？

试试

mWXSDKInstance.fireGlobalEventCallback(arg1,arg2)

不行的话，调试下

public void fireGlobalEventCallback(String eventName, Map<String, Object> params) {  
        List<String> callbacks = (List)this.mGlobalEvents.get(eventName);  
        if (callbacks != null) {  
            Iterator var4 = callbacks.iterator();  

            while(var4.hasNext()) {  
                String callback = (String)var4.next();  
                WXSDKManager.getInstance().callback(this.mInstanceId, callback, params, true);  
            }  
        }  

    }

this.mGlobalEvents 里面有你声明的function应该就会触发

android 代码：

@Override
public void onGetPoiResult(PoiResult poiResult) {

    if(null != mPoiSearch){  
        Log.i("onGetPoiResult","PoiSearch destroy");  
        mPoiSearch.destroy();  
    }  

    if (poiResult == null || poiResult.error == SearchResult.ERRORNO.RESULT_NOT_FOUND) {  
        Log.i("onGetPoiResult","onGetPoiResult get null");  
        return;  
    }  

    List<PoiInfo> poiInfos = poiResult.getAllPoi();  
    if (null == poiInfos) {  
        return;  
    }  

    Map<String,Object> params = new HashMap<>();  
    JSONArray list = new JSONArray();  

    if(poiInfos.size() > 0){  

        for(PoiInfo poiInfo:poiInfos){  
            JSONObject obj = new JSONObject();  
            String name = poiInfo.getName() == null|| poiInfo.getName()== "" ?poiInfo.getAddress():poiInfo.getName() ;  
            obj.put("name",name);  
            obj.put("address", poiInfo.getAddress());  
            obj.put("longitude",  poiInfo.getLocation().longitude);  
            obj.put("latitude",  poiInfo.getLocation().latitude);  
            obj.put("province",  poiInfo.getProvince());  
            obj.put("city",  poiInfo.getCity());  
            obj.put("area", poiInfo.getArea());  
            Log.i("onGetPoiResult","poiInfo: "+poiInfo.toString());  
            list.add(obj);  
        }  
    }  

    params.put("pois",list);  
    mUniSDKInstance.fireGlobalEventCallback("js_poi_get_result_callback", params);  
}  

JS代码：
const globalEvent = uni.requireNativePlugin('globalEvent');

const poiGetNearbyPoiCallback = "js_nearby_poi_get_result_callback";
globalEvent.addEventListener(poiGetNearbyPoiCallback, function (json) {
console.log(json);
});

刚解决 uni代码onLoad() {
var that = this;
var globalEvent = uni.requireNativePlugin('globalEvent');
globalEvent.addEventListener('myEvent', function(e) {
console.log('myEvent'+JSON.stringify(e));
that.title = JSON.stringify(e);
});
},
安卓代码：
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if(requestCode == REQUEST_CODE && data.hasExtra("respond")) {
Log.e("TestModule", "原生页面返回----"+data.getStringExtra("respond"));
dataString = data.getStringExtra("respond");
Map<String,Object> params=new HashMap<>();
params.put("key",dataString);
mUniSDKInstance.fireGlobalEventCallback("myEvent", params);
} else {
Log.e("TestModule", "原生页面返回2----"+data.getStringExtra("respond"));
}
}

List<WXSDKInstance> instances = WXSDKManager.getInstance().getWXRenderManager().getAllInstances();
for (WXSDKInstance instance : instances) {
instance.fireGlobalEventCallback(eventName, result);
}