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Android 获取通知已添加新项目列表视图_Android_Listview_Baseadapter - Fatal编程技术网

Android 获取通知已添加新项目列表视图

Android 获取通知已添加新项目列表视图,android,listview,baseadapter,Android,Listview,Baseadapter,我们如何看到电源适配器列表视图中添加了新元素 是新elemnet获取通知toast消息 clientslist=new ArrayList<Client>(); ClientsAdapter adapterCL=new ClientsAdapter(getApplicationContext(), clientslist); adapterCL.notifyDataSetChanged(

我们如何看到电源适配器列表视图中添加了新元素

是新elemnet获取通知toast消息

                clientslist=new ArrayList<Client>();

                ClientsAdapter adapterCL=new ClientsAdapter(getApplicationContext(), clientslist);
                adapterCL.notifyDataSetChanged();
                lvMain.setAdapter(adapterCL);
clientslist=newarraylist();
ClientsAdapter adapterCL=新的ClientsAdapter(getApplicationContext(),clientslist);
adapterCL.notifyDataSetChanged();
lvMain.setAdapter(适配器CL);

请帮助我亲爱的Stackoverfloww

for(int i=0;i你能分享你的错误吗?你可以检查客户列表的大小如果它增加了你可以显示toast消息请看下面的回答:添加了新id得到我的通知!添加了新id得到我的通知!
for(int i=0; i<response.length();i++)
                {
                    Client client=new Client();
                    try {
                        JSONObject obj=response.getJSONObject(i);
                        client.setId(obj.getInt("id"));
                        client.setAdress(obj.getString("adress_client"));
                        client.setStatus(obj.getInt("status"));
                        client.setTell(obj.getString("phone_num"));
                        client.setNomeratsiya(String.valueOf(jay)+": ");
                        jay++;
                        clientslist.add(client);

                    } catch (JSONException e) {
                        try {
                            JSONObject js=new JSONObject(response.toString());
                            Log.d("js", js.getString("status"));
                        } catch (JSONException e1) {
                            e1.printStackTrace();
                        }
                    }

                }
                ClientsAdapter adapterCL=new ClientsAdapter(getApplicationContext(), clientslist);
                adapterCL.notifyDataSetChanged();
                lvMain.setAdapter(adapterCL);