Android 获取通知已添加新项目列表视图
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(
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);