android天氣預報介面
⑴ 用android開發天氣預報左右滑動切換可以獲取到城市信息怎麼實現
看你用的API了,一般都是在網上找到城市代碼的表格,然後選擇城市對應的代碼提交上去。
⑵ 你好，我的Android開發天氣預報代碼運行的時候老是報錯，圖片如下：
Log說的很清楚了，MainActivity第55行報NullPointerException，看看你代碼的55行是什麼，錯誤應該是出在WebService返回的結果，你沒有對返回的List做非空判斷就用這個List去初始化適配器了
另外，調用WebService的操作應該放在線程里執行，你的寫法如果網速慢直接卡住界面了
⑶ android端免費獲取天氣信息的伺服器介面有么
中國國家氣象局提供了獲取所在城市天氣預報信息介面。通過這個介面，我們就可以獲取天氣信息了。
關於獲取天氣預報的實例參考android學習手冊，裡面有源碼。android學習手冊包含9個章節，108個例子，源碼文檔隨便看，例子都是可交互，可運行，源碼採用android studio目錄結構，高亮顯示代碼，文檔都採用文檔結構圖顯示，可以快速定位。360手機助手中下載,圖標上有貝殼
中國國家氣象局天氣預報介面總共提供了三個：
http://www.weather.com.cn/data/sk/101010100.html
http://www.weather.com.cn/data/cityinfo/101010100.html
http://m.weather.com.cn/data/101010100.html
註：上面介面2014.3.4日已不再更新。換成這個：http://m.weather.com.cn/atad/101230201.html。各位看34樓。在此感謝tdwll和黃曉佳cobish。
最詳細的信息來自第三個介面。上面url中的101010100是城市代碼，這里是北京的城市代碼。只需要改變城市代碼，就可以得到所在城市的天氣信息。筆者在福州，所以選擇的城市代碼是福州101230101。
在瀏覽器上輸入url：http://m.weather.com.cn/data/101230101.html得到信息，天氣信息是json的數據格式，數據如下：
{"weatherinfo":{"city":"福州","city_en":"fuzhou","date_y":"2012年5月14日","date":"","week":"星期一","fchh":"08","cityid":"101230101","temp1":"29℃~23℃","temp2":"26℃~20℃","temp3":"24℃~20℃","temp4":"25℃~20℃","temp5":"24℃~21℃","temp6":"25℃~22℃","tempF1":"84.2℉~73.4℉","tempF2":"78.8℉~68℉","tempF3":"75.2℉~68℉","tempF4":"77℉~68℉","tempF5":"75.2℉~69.8℉","tempF6":"77℉~71.6℉","weather1":"陣雨轉中雨","weather2":"中雨轉小雨","weather3":"小雨","weather4":"小雨","weather5":"小雨轉陣雨","weather6":"陣雨轉小雨","img1":"3","img2":"8","img3":"8","img4":"7","img5":"7","img6":"99","img7":"7","img8":"99","img9":"7","img10":"3","img11":"3","img12":"7","img_single":"3","img_title1":"陣雨","img_title2":"中雨","img_title3":"中雨","img_title4":"小雨","img_title5":"小雨","img_title6":"小雨","img_title7":"小雨","img_title8":"小雨","img_title9":"小雨","img_title10":"陣雨","img_title11":"陣雨","img_title12":"小雨","img_title_single":"陣雨","wind1":"微風","wind2":"微風","wind3":"微風","wind4":"微風","wind5":"微風","wind6":"微風","fx1":"微風","fx2":"微風","fl1":"小於3級","fl2":"小於3級","fl3":"小於3級","fl4":"小於3級","fl5":"小於3級","fl6":"小於3級","index":"熱","index_d":"天氣較熱，建議著短裙、短褲、短套裝、T恤等夏季服裝。年老體弱者宜著長袖襯衫和單褲。","index48":"暖","index48_d":"較涼爽，建議著長袖襯衫加單褲等春秋過渡裝。年老體弱者宜著針織長袖襯衫、馬甲和長褲。","index_uv":"弱","index48_uv":"最弱","index_xc":"不宜","index_tr":"適宜","index_co":"較不舒適","st1":"27","st2":"21","st3":"24","st4":"18","st5":"22","st6":"18","index_cl":"較不宜","index_ls":"不太適宜","index_ag":"不易發"}}
我們可以解析json數據去得到自己想用的天氣信息。
天氣信息解釋：
[html] view plain print?
{
"weatherinfo":{
<!--基本信息-->
"city":"福州",
"city_en":"fuzhou",
"date_y":"2012年5月14日",
"date":"",
"week":"星期一",
"fchh":"08",
"cityid":"101230101",
<!--從今天開始到第六天的每天的天氣情況，這里的溫度是攝氏溫度-->
"temp1":"29℃~23℃","temp2":"26℃~20℃","temp3":"24℃~20℃","temp4":"25℃~20℃","temp5":"24℃~21℃","temp6":"25℃~22℃",
<!--從今天開始到第六天的每天的天氣情況，這里的溫度是華氏溫度-->
"tempF1":"84.2℉~73.4℉","tempF2":"78.8℉~68℉","tempF3":"75.2℉~68℉","tempF4":"77℉~68℉","tempF5":"75.2℉~69.8℉","tempF6":"77℉~71.6℉",
<!--天氣描述-->
"weather1":"陣雨轉中雨","weather2":"中雨轉小雨","weather3":"小雨","weather4":"小雨","weather5":"小雨轉陣雨","weather6":"陣雨轉小雨",
<!--天氣描述圖片序號-->
"img1":"3","img2":"8","img3":"8","img4":"7","img5":"7","img6":"99","img7":"7","img8":"99","img9":"7","img10":"3","img11":"3","img12":"7","img_single":"3",
<!--圖片名稱-->
"img_title1":"陣雨","img_title2":"中雨","img_title3":"中雨","img_title4":"小雨","img_title5":"小雨","img_title6":"小雨","img_title7":"小雨","img_title8":"小雨","img_title9":"小雨","img_title10":"陣雨","img_title11":"陣雨","img_title12":"小雨","img_title_single":"陣雨",
<!--風速描述-->
"wind1":"微風","wind2":"微風","wind3":"微風","wind4":"微風","wind5":"微風","wind6":"微風","fx1":"微風","fx2":"微風",
<!--風速級別描述-->
"fl1":"小於3級","fl2":"小於3級","fl3":"小於3級","fl4":"小於3級","fl5":"小於3級","fl6":"小於3級",
<!--今天穿衣指數-->
"index":"熱",
"index_d":"天氣較熱，建議著短裙、短褲、短套裝、T恤等夏季服裝。年老體弱者宜著長袖襯衫和單褲。",
<!--48小時穿衣指數-->
"index48":"暖","index48_d":"較涼爽，建議著長袖襯衫加單褲等春秋過渡裝。年老體弱者宜著針織長袖襯衫、馬甲和長褲。",
<!--紫外線及48小時紫外線-->
"index_uv":"弱","index48_uv":"最弱",
<!--洗車-->
"index_xc":"不宜",
<!--旅遊-->
"index_tr":"適宜",、
<!--舒適指數-->
"index_co":"較不舒適",
"st1":"27","st2":"21","st3":"24","st4":"18","st5":"22","st6":"18",
<!--晨練-->
"index_cl":"較不宜",
<!--晾曬-->
"index_ls":"不太適宜",
<!--過敏-->
"index_ag":"不易發"
}
}
{
"weatherinfo":{
<!-- 基本信息 -->
"city":"福州",
"city_en":"fuzhou",
"date_y":"2012年5月14日",
"date":"",
"week":"星期一",
"fchh":"08",
"cityid":"101230101",
<!-- 從今天開始到第六天的每天的天氣情況，這里的溫度是攝氏溫度 -->
"temp1":"29℃~23℃","temp2":"26℃~20℃","temp3":"24℃~20℃","temp4":"25℃~20℃","temp5":"24℃~21℃","temp6":"25℃~22℃",
<!-- 從今天開始到第六天的每天的天氣情況，這里的溫度是華氏溫度 -->
"tempF1":"84.2℉~73.4℉","tempF2":"78.8℉~68℉","tempF3":"75.2℉~68℉","tempF4":"77℉~68℉","tempF5":"75.2℉~69.8℉","tempF6":"77℉~71.6℉",
<!-- 天氣描述 -->
"weather1":"陣雨轉中雨","weather2":"中雨轉小雨","weather3":"小雨","weather4":"小雨","weather5":"小雨轉陣雨","weather6":"陣雨轉小雨",
<!-- 天氣描述圖片序號 -->
"img1":"3","img2":"8","img3":"8","img4":"7","img5":"7","img6":"99","img7":"7","img8":"99","img9":"7","img10":"3","img11":"3","img12":"7","img_single":"3",
<!-- 圖片名稱 -->
"img_title1":"陣雨","img_title2":"中雨","img_title3":"中雨","img_title4":"小雨","img_title5":"小雨","img_title6":"小雨","img_title7":"小雨","img_title8":"小雨","img_title9":"小雨","img_title10":"陣雨","img_title11":"陣雨","img_title12":"小雨","img_title_single":"陣雨",
<!-- 風速描述 -->
"wind1":"微風","wind2":"微風","wind3":"微風","wind4":"微風","wind5":"微風","wind6":"微風","fx1":"微風","fx2":"微風",
<!-- 風速級別描述 -->
"fl1":"小於3級","fl2":"小於3級","fl3":"小於3級","fl4":"小於3級","fl5":"小於3級","fl6":"小於3級",
<!-- 今天穿衣指數 -->
"index":"熱",
"index_d":"天氣較熱，建議著短裙、短褲、短套裝、T恤等夏季服裝。年老體弱者宜著長袖襯衫和單褲。",
<!-- 48小時穿衣指數 -->
"index48":"暖","index48_d":"較涼爽，建議著長袖襯衫加單褲等春秋過渡裝。年老體弱者宜著針織長袖襯衫、馬甲和長褲。",
<!-- 紫外線及48小時紫外線 -->
"index_uv":"弱","index48_uv":"最弱",
<!-- 洗車 -->
"index_xc":"不宜",
<!-- 旅遊 -->
"index_tr":"適宜",、
<!-- 舒適指數 -->
"index_co":"較不舒適",
"st1":"27","st2":"21","st3":"24","st4":"18","st5":"22","st6":"18",
<!-- 晨練 -->
"index_cl":"較不宜",
<!-- 晾曬 -->
"index_ls":"不太適宜",
<!-- 過敏 -->
"index_ag":"不易發"
}
}
⑷ android天氣預報控制項省份和城市怎麼實例化
使用Intent載入天氣預報數據的服務，代碼如下：
intent=newIntent(LoadUI.this,LoadDataService.class);
Bundlebundle=newBundle();//創建天氣內容
bundle.putString("city",WeatherUtil.getDefaultCity(LoadUI.this));
bundle.putBoolean("check",false);//不編寫內容
intent.putExtras(bundle);//封裝天氣
LoadUI.this.startService(LoadUI.this.intent);
LoadDataService類是用於載入天氣預報數據的服務類，這個類需要做以下幾件事情：
city=URLEncoder.encode(city,"UTF-8");
⑸ 就是我那個網上下載的關於安卓天氣預報軟體，可以在模擬器上正常運行。但是無法顯示天氣相關的數據
從界面看程序是運行了的，沒有數據顯示可能是：
1、手機或者模擬器沒有聯網。
2、天氣伺服器端的api發生了變化，本地解析不了返回的數據了。
⑹ 天氣預報Android源代碼怎樣獲取網上的天氣信息
我寫過一篇文章，可以看一下。講解的就是獲取天氣預報的功能。
http://jackyonline.org/android-technology/1237
⑺ Android涓婄殑澶╂皵棰勬姤杞浠跺摢涓鍑嗕竴鐐瑰憖 璋㈣阿
鍦ˋndroid騫沖彴涓婏紝閫夋嫨涓涓鍑嗙『鐨勫ぉ姘旈勬姤杞浠舵槸寰堥噸瑕佺殑銆備互涓嬫槸涓浜涚敤鎴鋒帹鑽愮殑搴旂敤錛屽畠浠鍦ㄥ噯紜鎬у拰鍔熻兘涓婂悇鏈夌壒鑹詫細
1. 澧ㄨ抗澶╂皵錛氳繖嬈捐蔣浠跺洜鍏跺噯紜鐨勯勬姤銆佸箍娉涚殑鍩庡競瑕嗙洊浠ュ強鑺傛祦鐨勭壒鐐硅屽彈鍒板ソ璇勩傚畠鐨勭晫闈㈣捐＄簿緹庯紝騫朵笖鏀鎸佽闊蟲挱鎶ュぉ姘旓紝鎻愪緵涓板瘜鐨勭毊鑲よ祫婧愩
2. GO澶╂皵錛欸O澶╂皵浠ョ偒閰風殑鐣岄潰鍜屽疄鏃跺ぉ姘旈勬姤钁楃О錛岃兘澶熸煡鐪嬪叏鐞冧富瑕佸煄甯傜殑澶╂皵淇℃伅銆傞氳繃璁塊棶鍏ㄧ悆鏁頒竾涓鍦板尯鐨勪笓涓氬ぉ姘旂綉錛屽畠鑳藉湪浠諱綍鏃墮棿銆佷換浣曞湴鐐規彁渚涚簿紜鐨勫ぉ姘斾俊鎮銆傝繖嬈懼簲鐢ㄧ敱Go鍥㈤槦寮鍙戱紝鏀鎸侀珮娓呭ぉ姘旇嗛戱紝闈炲父鍗庝附銆
3. MIUI澶╂皵錛氳繖嬈劇敱MIUI寮鍙戠殑澶╂皵杞浠訛紝鐣岄潰鏃跺皻澶ф柟錛屽姛鑳藉己澶с傚畠鏀鎸佸叏鍥藉氫釜鍩庡競錛屽寘鎷鍛ㄨ竟鍩庡競鐨勫ぉ姘旈勬姤錛屽苟鎻愪緵澶╂皵鎻愰啋鍜屾薄鏌撴寚鏁扮瓑鍔熻兘銆侻IUI澶╂皵鐨勯珮娓呯毊鑲ゅ拰鍔ㄦ佸ぉ姘旀晥鏋滃皢鎻愪緵鍗庝附鐨勮嗚変綋楠屻
4. 澶╂皵閫氾細榪欐槸涓嬈懼厤璐圭殑鎵嬫満澶╂皵棰勬姤杞浠訛紝鎻愪緵鐩磋傜殑鍥炬枃澶╂皵鏄劇ず鍜岃﹀敖鐨勫煄甯傜洰褰曘傚畠鏀鎸佸氫釜棰勬姤緗戠珯錛屽苟閫氳繃緗戠粶鑾峰彇澶╂皵淇℃伅錛岀晫闈㈠吀闆咃紝鍔熻兘鍏ㄩ潰銆傛ゅ栵紝瀹冭繕鎻愪緵鍏ㄥ睆鍔ㄧ敾鍜岀嫭鐗圭殑鏃ュ巻澶囨敞鍔熻兘銆
5. 鍗庝附鍔ㄦ佸ぉ姘旓紙Animated Weather錛夛細榪欐懼簲鐢ㄧ▼搴忎負鐢ㄦ埛鎻愪緵姣忔棩鐨勫姩鎬佸ぉ姘旈勬姤錛屽叿鏈夐肩湡鐨勫姩鎬佸ぉ姘旂壒鏁堝拰鑷瀹氫箟鑳屾櫙鍔熻兘銆傚畠鏀鎸佸叏鐞冭秴榪50000涓鍩庡競鐨勫ぉ姘旈勬姤錛岀敤鎴峰彲浠ユ牴鎹涓浜哄枩濂借嚜瀹氫箟鑳屾櫙銆
浠ヤ笂杞浠跺悇鏈夊崈縐嬶紝浣犲彲浠ユ牴鎹鑷宸辯殑闇奼傞夋嫨鏈閫傚悎鐨勫ぉ姘旈勬姤搴旂敤銆傚笇鏈涜繖浜涘緩璁瀵逛綘鏈夋墍甯鍔┿
⑻ Android weather API 昨天好像發現 m.weather.com.cn/data
這是官方論壇上的通知，那個介面已經停用，可以申請新的介面使用，謝謝。
致廣大氣象開發愛好者：
近期很多網友反饋http://m.weather.com.cn/data/101010100.html該地址的數據不更新，特此聲明，該地址並非官方發布的面向公眾的數據介面。後續將不在維護！
如需使用天氣數據，請到官方正式對外提供的平台(SmartWeatherAPI平台)，按固定格式填寫表格申請使用：
申請地址：http://smart.weather.com.cn/wzfw/smart/weatherapi.shtml
該介面免費向公眾提供3天天氣預報、實況、指數等數據信息，如需申請開通更多數據介面，請走商務合作渠道！
感謝大家配合！
⑼ android 如何實現獲取天氣預報信息
方法步驟（以安卓5.0為例）
一、打開GPS
九、提示
1.適時刷新天氣需要開啟GPS定位。
2.在沒有WIFI的地方刷新天氣需要消耗一定的流量，刷新頻率越高，消耗流量越多。