如何在 android 中从 JsonArray 创建动态 TableLayout

Question

我是 android 新手，想在我的应用程序中使用动态表格布局。下面的 json 已发布，我想要一个表格布局，将标题显示为“服务”标签（洗涤）作为第一行并在其详细信息下方：“成本”和“数量”。然后是一条光滑的黑线，然后是标题 2（服务：熨烫）及其详细信息。我不知道如何遍历 json 字段。请帮助我。

[{"Label":"5kg","Service":"Washing","Service_type":"Normal Delivery","Cost":"100","Quantity":"直到 5kg"},{" Label":"5kg - 7kg","Service":"Washing","Service_type":"Normal Delivery","Cost":"200","Quantity":"5kg - 7 kg"},{"Label" :"7kg以上","Service":"Washing","Service_type":"Normal Delivery","Cost":"300","Quantity":"7kg以上"},{"Label":"5kg", "服务":"熨烫","服务类型":"正常配送","成本":"100","数量":"5kg"},{"标签":"5kg - 7kg","服务":"熨烫","Service_type":"正常配送","费用":"200","数量":"5kg - 7kg"},{"标签":"7kg以上","服务":"熨烫"," Service_type":"正常发货","Cost":"300","Quantity":"7kg以上"},{"Label":"5kg","Service":"洗毛","Service_type":"Normal Delivery","Cost":"100","Quantity":"5kg"},{"Label":"5kg - 7kg","Service":"洗毛","Service_type":"Normal Delivery"," Cost":"200","Quantity":"5kg - 7kg"},{"Label":"7kg以上","Service":"洗毛","Service_type":"Normal Delivery","Cost": "300","数量":"7kg以上"},{"L abel":"5kg","Service":"洗涤折叠","Service_type":"正常配送","Cost":"100","Quantity":"5kg"},{"Label":"5kg - 7kg","Service":"洗涤折叠","Service_type":"Normal Delivery","Cost":"200","Quantity":"5kg - 7kg"}]

Answer 1

有一个用于 json 的 java API

http://www.oracle.com/technetwork/articles/java/json-1973242.html [编辑：不在安卓上]

在 android 上有 GSON https://github.com/google/gson

http://www.javacodegeeks.com/2011/01/android-json-parsing-gson-tutorial.html

或者使用android的内置函数：How to parse JSON in Android

动态表格布局即在此线程中： Android : Dynamic TableLayout