java - How to Use Parse.com Lists in Tabs? -

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मुझे निम्नलिखित फ़ंक्शन मिल गया है: 

  सार्वजनिक स्थिर वर्ग ListFragment टुकड़ा बढ़ाता है {निजी ParseQueryAdapter & LT; ParseObject & gt; mainAdapter; निजी सूचीदृश्य सूची देखें; सार्वजनिक देखें क्रिएटिव्यू (लेआउटइनफ्लेटर इन्फ्लाटर, व्यू ग्रुप कंटेनर, बंडल बचाए गए इन्स्टेंसस्टेट) {देखें रूटव्यू = इन्फ्लिएटर.inफ्लैट (आर। लेट। फ्रैग्मेंट लिस्ट, कंटेनर, फॉल्स); मुख्य एडाप्टर = नया पैरासेक्यूएडएप्टर & lt; पार्स ऑब्जेक्ट & gt; (यह, "टोडो"); mainAdapter.setTextKey ( "शीर्षक"); mainAdapter.setImageKey ( "छवि"); // प्रारंभ सूची सूची देखें और मुख्य एडेप्टर सूची में प्रारंभिक दृश्य सेट करेंदृश्य = (सूची दृश्य) findViewById (R.id.list); listView.setAdapter (mainAdapter); mainAdapter.loadObjects (); वापसी रूट दृश्य; }}   
 त्रुटियों को वापस कर दिया गया है:  
 कन्स्ट्रक्टर पैरासेक्यूएडैप्टर (मेनएक्टिविटी.लिस्टफ्रैग्मेंट, स्ट्रिंग) अपरिभाषित है MainActivity.java  
 गैर-स्थिर विधि के लिए स्थैतिक संदर्भ प्रकार VivById (int) प्रकार की गतिविधि MainActivity.java  
 से मैं मान सकता हूँ कि पहली  इस  प्रकार के ऑब्जेक्ट के परिवर्तन के कारण लेकिन मुझे सही फिक्स पर अधिक अनुभवी इनपुट चाहिए।  
 दूसरी त्रुटि हालांकि अच्छी तरह से उलझा हुआ है क्योंकि यह मेरी आंखों के लिए मान्य है।  
 किसी भी इनपुट की सराहना करते हैं।   
 
 
  1)   ParseQueryAdapter  का तत्काल परिवर्तन निम्न प्रकार से करें। कोड  टुकड़ा  में है, लेकिन  ParseQueryAdapter  को  context  ऑब्जेक्ट की आवश्यकता है।  
  mainAdapter = new ParseQueryAdapter & lt; ParseObject & gt; (this.getActivity (), "Todo");   
 
  2)  अपनी कक्षा परिभाषा से  स्थिर  संशोधक निकालें।

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