【发布时间】:2016-03-10 09:31:17
【问题描述】:
protected Void doInBackground(Void... params) {
details = new ArrayList<Details>();
jsonobject = JSONfunctions
.getJSONfromURL(url);
try {
// Locate the NodeList name
jsonarray = jsonobject.getJSONArray("results");
for (int i = 0; i < jsonarray.length(); i++) {
jsonobject = jsonarray.getJSONObject(i);
Details detailAll = new Details();
detailAll.setResType(jsonobject.optString("resType"));
detailAll.setName(jsonobject.optString("resName"));
detailAll.setUrl(jsonobject.optString("resLink"));
details.add(detailAll);
}
} catch (Exception e) {
Log.e("Error", e.getMessage());
e.printStackTrace();
}
return null;
}
@Override
protected void onPostExecute(Void args) {
直到现在我在微调器中解析 JSON 对象,我想在水平滚动视图中显示它们。意味着字符串将显示在文本视图中,而不是在微调器中
谢谢
// TextView textView = (TextView) findViewById(R.id.textView);
MaterialSpinner mySpinner = (MaterialSpinner) findViewById(R.id.spin);
mySpinner.setHint("My liked video is ");
nameList = new ArrayList<String>();
for (Details bean : details) {
nameList.add(bean.getResType());
}
ArrayAdapter<String> adapter = new ArrayAdapter<String>(DetailsActivity.this,
android.R.layout.simple_spinner_item, nameList);
adapter
.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
mySpinner.setAdapter(adapter);
}
【问题讨论】:
-
你可以使用带有 linerlayoutmanager 的回收器和水平滚动
-
您知道任何网站、链接或博客可以展示示例吗?
-
只需在 google 或 stackvoerflow 上搜索。应该给你足够的例子来开始
标签: java android json arraylist scrollview