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Android JSON CharSet UTF-8の問題

私は現在、Androidアプリケーションに取り組んでいます。これは、JSONデータを提供するAPIからデータを取得します。JSONデータのアイテムを文字列として保存しているため、奇妙な文字が表示されます（たとえば'Â'）これは文字セットと関係があることを理解しているため、InputStreamReaderを "UTF-8"に設定しましたが、問題は解決していないようです。

       URL hukd = new URL(requestUrl);
        URLConnection tc = hukd.openConnection();
        BufferedReader in = new BufferedReader(new InputStreamReader(tc.getInputStream(), "UTF-8"));
        String line = in.readLine();
        Log.d("line :", line);
        JSONObject obj = new JSONObject(line);
        JSONArray ja = obj.getJSONObject("deals").getJSONArray("items");
        for (int i = 0; i < ja.length(); i++) { // each deal
            JSONObject jo = (JSONObject) ja.get(i);
            // make the deal
            Deal d = new Deal(jo.getString("title"),
                    jo.getString("description"),
                    jo.getString("price"),jo.getString("temperature"), 
                    jo.getJSONObject("merchant").getString("name"),
                    jo.getString("deal_image"),
                    jo.getString("deal_image_highres"));
            listItems.add(d);
            Log.d("Deal:", d.toString());
        }

Log.d "line"は

01-30 19:56:01.909: D/line :(610): {"deals":{"items":[{"title":"Absolute steal ** Harmony one remote in store only Comet \u00c2\u00a349.98 **","deal_link":"http:\/\/www.hotukdeals.com\/deals\/absolute-steal-harmony-one-remote-store-only-comet-49-98-1131779?aui=465","mobile_deal_link":"http:\/\/m.hotukdeals.com\/deals\/absolute-steal-harmony-one-remote-store-only-comet-49-98-1131779?aui=465","deal_image":"http:\/\/www.hotukdeals.com\/images\/threads\/1131779_1.jpg","description":"Was just in comet getting two new washing machines when I stumbled upon a load of Harmony ones on the end of an isle \u00e2\u0080\u00a6. I nearly blew a Fuse when I saw they had been reduced from \u00c2\u00a380.00 to under \u00c2\u00a350 as I just bought 3 of these before xmas at \u00c2\u00a368.00 ea which I thought was a true bargain.\r\n\r\nI asked they guy and he said they were stopping doing them as far as he knew and that the deal should be nation wide this must be the  cheapest I've seen for the UK version ever  even though this is the Harmony one and not the one + is it still a great remote which does just about everything you could want it to. \r\n\r\n** note I don\u00e2\u0080\u0099t have a picture of the price tag but I have these at my home and are 100% that it\u00e2\u0080\u0099s the harmony one on sale hope this helps some of you guys  and girls out  **\r\n\r\nThe Logitech Harmony One remote control lets you replace 15 remotes with one, easy to use device. With its clear, touch screen display this Harmony learning remote control makes controlling the most complex of systems easy. A graphic interface allows you, for example, to watch a DVD at the touch of a button.\r\n","submit_time":"48 minutes ago","hot_time":"1 minute ago","poster_name":"no1son","temperature":106.88999939,"price":49.98,"timestamp":1327950390,"expired":"false","forum":{"name":"Deals","url_name":"deals"},"category":{"name":"Audiovisual","url_name":"audiovisual"},"merchant":{"name":"Comet","url_name":"comet.co.uk"},"tags":{"items":[{"name":"leeds"}]},"deal_image_highres":"http:\/\/www.hotukdeals.com\/images\/threads\/high-res\/1131779_1.jpg"},{"title":"Youth Brazil Shirt \u00c2\u00a34 at Very\/Littlewoods","deal_link":"http:\/\/www.hotukdeals.com\/deals\/youth-brazil-shirt-4-very-littlewoods-1131765?aui=465","mobile_deal_link":"http:\/\/m.hotukdeals.com\/deals\/youth-brazil-shirt-4-very-littlewoods-1131765?aui=465","deal_image":"http:\/\/www.hotukdeals.com\/images\/threads\/1131765_1.jpg","description":"2010 Brazil shirt by Nike\r\nAvailable in all youth sizes.\r\nFree delivery through collect plus","submit_time":"1 hour, 4 minutes ago","hot_time":"14 minutes ago","poster_name":"ericagradus","temperature":161.479995728,"price":4,"timestamp":1327949447,"expired":"false","forum":{"name":"Deals","url_name":"deals"},"category":{"name":"Fashion","url_name":"fashion"},"merchant":{"name":"Very","url_name":"very.co.uk"},"tags":{"items":[{"name":"brazil shirt"},{"name":"very"},{"name":"littlewoods"}]},"deal_image_highres":"http:\/\/www.hotukdeals.com\/images\/threads\/high-res\/1131765_1.jpg"},{"title":"Milk Chocolate Mikado 29p at Home Bargains","deal_link":"http:\/\/www.hotukdeals.com\/deals\/milk-chocolate-mikado-29p-home-bargains-1130742?aui=465","mobile_deal_link":"http:\/\/m.hotukdeals.com\/deals\/milk-chocolate-mikado-29p-home-bargains-1130742?aui=465","deal_image":"http:\/\/www.hotukdeals.com\/images\/threads\/1130742_1.jpg","description":"Was in Home Bargains in Lancaster and they had the MIlk Chocolate Mikado for 29p. The white and hazelnut were 59p. Didn't check the sell by day as it took all my will power to resist haha!\r\n\r\nSorry if this is a duplicate I did look for it but couldn't find it.","submit_time":"1 day, 3 hours ago","hot_time":"14 minutes ago","poster_name":"cazi77","temperature":146.61000061,"price":0.29,"timestamp":1327853963,"expired":"false","forum":{"name":"Deals","url_name":"deals"},"category":{"name":"Groceries","url_name":"groceries"},"merchant":{"name":"Home Bargains","url_name":"homebargains.co.uk"},"tags":{"items":[]},"deal_image_highres":"http:\/

何か案は？

androidjsonutf-8character-encodinginputstream
18
bencallis

同様の問題が発生したときに役立つ次のスニペットコードを試してください。

new String(jo.getString("name").getBytes("ISO-8859-1"), "UTF-8");
40
vm204

私はこれが数年後であることを知っていますが、私はこれよりも信頼できる解決策を考え出しました、そしてそれはすべてのエンコーディングの余分なものを必要としません

これは私が他の何かを探しているときに偶然発見されましたが、うまくいきます：

"" + jo.opt("name");

これが行うことは、生のオブジェクトとして結果を取得し、それを空の文字列の最後に置くと、強制的に文字列形式になります-もちろん、エントリがもともと文字列でなかった場合、あいまいな結果をもたらす可能性があるため、取得してみてください最初に文字列として

私はこのようなものを持っています：

String s = "";
try {
    s = jo.getString("name");
    s = "" + jo.opt("name");
} catch (Exception e) {
    Log.e("JSON error", "error:" + e.toString());
}

これは文字列が存在することをテストし、完全にエンコードされたバージョンに置き換えます

これが将来誰かを助けることを願っています:-)

0
Phil A