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• [android] gson preference arrayList 저장 및 빼내기 = new Gson(); mArray = (ArrayList) gson.fromJson(list, new TypeToken>() {}.getType()); new TypeToken 저장하기 Gson gson = new Gson(); String list = gson.toJson(mArray); UtillPreference.setKeywordList(getBaseContext blog.naver.com · 2018.06.15