完成活动后如何刷新片段?

时间:2020-11-03 00:58:18

标签: android google-maps android-fragments android-fragmentactivity

完成活动后如何刷新片段?

当我从MapFragment打开PostActivity时,我正在编写finish并提交帖子并使用finish();。关闭PostActivity的功能,如何刷新Mapfragment?

在我的MapFragment代码中

fab.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                Intent intent = new Intent(getContext(), Post.class);
                startActivity(intent);
            }
        });

这是我的邮政编码

private void uploadImage(){
        String userID = getID;
        String image = convertToString();
        String image2 = convertToString2();
        String title = maptitle.getText().toString();
        String info = mapInfo.getText().toString();
        String lat = currentlat.getText().toString();
        String lng = currentlng.getText().toString();
        String address = currentAddress.getText().toString();

        ApiInterface apiInterface = ApiClient.getApiClient().create(ApiInterface.class);
        Call<MapSendPost> call = apiInterface.mapSendPost(image,userID,image2,title,info,lat,lng,address);

        progressDialog.show();

        call.enqueue(new Callback<MapSendPost>() {
            @Override
            public void onResponse(Call<MapSendPost> call, Response<MapSendPost> response) {
                progressDialog.dismiss();
                MapSendPost img_pojo = response.body();
                Toast.makeText(MapPost.this, "Successful", Toast.LENGTH_SHORT).show();
                finish();

            }

            @Override
            public void onFailure(Call<MapSendPost> call, Throwable t) {
                Log.d("Server Response",""+t.toString());
                progressDialog.dismiss();

            }
        });

    }

或者当我完成活动时,如何调用片段loadMap(); ?

在我的MapFragment中,我已经添加了这段代码

    @Override
    public void onPause() {
        super.onPause();
        initMap();
    }

    @Override
    public void onResume() {
        super.onResume();
        loadMaps();
    }

但是,它仍然无法正常工作...

0 个答案:

没有答案