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| require "import"
import "android.widget.*"
import "android.content.*"
import "android.view.View"
import "androlua.LuaHttp"
import "androlua.LuaAdapter"
import "androlua.LuaImageLoader"
local JSON = require("cjson")
local uihelper = require('uihelper')
local layout = {
LinearLayout,
orientation = "vertical",
layout_width = "fill",
layout_height = "fill",
{
ListView,
id = "listview",
dividerHeight = 0,
layout_width = "fill",
layout_height = "fill",
},
}
local item_view = {
FrameLayout,
layout_width = "fill",
layout_height = "240dp",
{
ImageView,
id = "iv_image",
layout_width = "fill",
layout_height = "fill",
scaleType = "centerCrop",
},
{
TextView,
id = "tv_title",
background = "#66000000",
layout_width = "fill",
layout_height = "fill",
padding = "32dp",
gravity = "center",
maxLines = "5",
lineSpacingMultiplier = '1.2',
textSize = "14sp",
textColor = "#CCFFFFFF",
},
}
local data = {
dailyList = {}
}
local adapter
local function getData()
local url = data.nextPageUrl
if url == nil then url = 'http://baobab.kaiyanapp.com/api/v1/feed?udid=3e7ee30c6fc0004a773dc33b0597b5732b145c04' end
if url:find('udid=') == nil then url = url .. '&udid=3e7ee30c6fc0004a773dc33b0597b5732b145c04' end
print(url)
LuaHttp.request({ url = url }, function(error, code, body)
if error or code ~= 200 then
print('fetch data error')
return
end
local str = JSON.decode(body)
uihelper.runOnUiThread(activity, function()
data.nextPageUrl = str.nextPageUrl
local list = str.dailyList[1].videoList
for i = 1, #list do
data.dailyList[#data.dailyList + 1] = list[i]
end
adapter.notifyDataSetChanged()
end)
end)
end
local function launchDetail(item)
Toast.makeText(activity, item.title, 0).show()
end
function getView()
local view = loadlayout(layout)
adapter = LuaAdapter(luajava.createProxy("androlua.LuaAdapter$AdapterCreator", {
getCount = function() return #data.dailyList end,
getItem = function(position) return nil end,
getItemId = function(position) return position end,
getView = function(position, convertView, parent)
position = position + 1
if position == #data.dailyList then
getData()
end
if convertView == nil then
local views = {}
convertView = loadlayout(item_view, views, ListView)
if parent then
local params = convertView.getLayoutParams()
params.width = parent.getWidth()
end
convertView.setTag(views)
end
local views = convertView.getTag()
local item = data.dailyList[position]
if item then
LuaImageLoader.load(views.iv_image, item.coverForFeed)
views.tv_title.setText(item.title)
end
return convertView
end
}))
listview.setAdapter(adapter)
listview.setOnItemClickListener(luajava.createProxy("android.widget.AdapterView$OnItemClickListener", {
onItemClick = function(adapter, view, position, id)
launchDetail(data.dailyList[position + 1])
end,
}))
getData()
return view
end
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