Survey

• Survey
  • Other Features:
  • Installation
  • Usage
    • Permissions
    • Question json format
    • DB Structure
      • TABLE Survey
      • TABLE answer
  • Contributing
  • License

Survey is an Android Application based on Java.

The basic thought is to generate a serious of pages of different question types, to let users fill their answers. And save all the answers in the end. The answers will also include IMEI(if target devices’ API level allows that, otherwise it will be null), timestamp, and location information.(Gifs below are not the final release version)

Other Features:

• Questionnaire Editor
• Support import Questionnaires via QR code: Camera/Album
• Questionnaires Manager.
• Language Support : Chinese, English
• Unlock Panel

Installation

To run with the source code, you need to install [Android Studio] and import the root folder. (https://developer.android.com/studio).

The min SDK version is 20 and SDK version 29 is recommended.

Usage

Permissions

• Internal/External storage
• Acess to albums
• Acces to camera

Question json format

Every survey’s question is imported as json string, the standard format is:

```json
{
  "survey": {
    "id": "00001",
    "len": 3,
    "questions": [
      {
        "type": "single",
        "question": "How well do the professors teach at this university?",
        "options": [
          {"1": "Extremely well"},
          {"2": "Very well"}
        ]
      },
      {
        "type" : "multiple",
        "question": "Which of the following courses do you like?",
        "options": [
          {"1": "Mathematics"},
          {"2": "Literature"},
          {"3": "Computer"},
          {"4": "Physics"},
          {"5": "Linguistics"}
        ]
      },
      {
        "type": "fill-in",
        "question": "What do you suggest for the school?"
      }
    ]
  }
}
```

To get the sample QR code for this, please visit :https://android-lab-group-1.github.io/

Also, there’s a online questionnaire editor : http://xiaonan.ngrok2.xiaomiqiu.cn/server/

DB Structure

TABLE Survey

col integer INT	col surveyID TEXT	col surveyJsonString TEXT
(increasing)

TABLE answer

col id INT	col latitude DOUBLE	col timestamp DOUBLE	col sync INT	col IMEI char(20)	col answer TEXT
			0

Contributing

This application is based on a team work “survey”

Used modules: zxing for QR scanner. And baoyz’s swipemenulistview

You can manage them on gradle config file :

implementation 'com.github.yuzhiqiang1993:zxing:2.2.5'
implementation 'com.baoyz.swipemenulistview:library:1.3.0'

To edit list view , please check the doc of RecyclerView

License

MIT will be added at the first released version.