【发布时间】:2019-10-28 03:03:57
【问题描述】:
我想用我的自定义 operations.json 文件填充 RecyclerView,该文件位于 sampledata 文件夹中。我如何阅读该示例 json 文件?我的operations.json 文件看起来像这样:
{
"data" :[
{ "name": "123", "image": "@drawable/ic_cloud_download_black_24dp" },
{ "name": "456", "image": "@drawable/ic_arrow_forward_black_24dp" },
{ "name": "789", "image": "@drawable/ic_photo_camera_black_24dp" },
{ "name": "asd", "image": "@drawable/ic_alarm_off_black_24dp" },
{ "name": "qwe", "image": "@drawable/ic_assignment_black_24dp" },
{ "name": "rty", "image": "@drawable/ic_map_black_24dp" },
{ "name": "asd", "image": "@drawable/ic_sms_black_24dp" },
{ "name": "fgh", "image": "@drawable/ic_print_black_24dp" },
{ "name": "zxc", "image": "@drawable/ic_library_books_black_24dp" },
{ "name": "vbn", "image": "@drawable/ic_settings_black_24dp" },
{ "name": "jkl", "image": "@drawable/ic_android_black_24dp" },
{ "name": "yui", "image": "@drawable/ic_tv_black_24dp" },
{ "name": "ert", "image": "@drawable/ic_exit_to_app_black_24dp" }
]
}
【问题讨论】:
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欢迎来到 SO!当您提出问题时,请尝试添加最少的内容:输入样本、预期输出样本、您尝试了什么、研究以及您卡在哪里。确切地说,你尝试了什么?
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嗨@DavidGarcíaBodego,sampledata 文件夹是特定目录。我不知道从那个位置可以进行这种读取操作。因此我没有尝试任何东西。通过互联网搜索,但没有关于从 sampledata 文件夹中读取文件的线索。