blackberry - How to call and pass other mainscreen? -


क्लास में जो मेनसिन का विस्तार करता है , मैं कॉल करने के लिए b वर्ग जो मुख्य स्क्रीन को भी बढ़ाता है भी

जब मैं b.this को एक फ़ंक्शन त्रुटि को दिखाया गया पास

हाय यह बहुत आसान है मैं आपको सरल तरीके से बताऊंगा

मान लें कि आपके पास दो वर्ग हैं

1) स्क्रीन 1

2) स्क्रीन 2

स्क्रीन 1.जावा 

  पब्लिक क्लास स्क्रीन 1 मुख्य स्क्रीन का विस्तार करता है {// कुछ पंक्तियाँ कोड / यह है विधि की अगली स्क्रीन पर जाने के लिए विधि जो विधि UiApplication.getUiApplication ()। पुशस्क्रीन (नई स्क्रीन 2 (स्क्रीन 1। इस)); }   
 screen2.java  
  पब्लिक क्लास स्क्रीन 2 मेन स्क्रीन [निजी स्क्रीन 1 स्क्रीन 1 ऑब्जेक्ट; // यहाँ कन्स्ट्रक्टर को सार्वजनिक स्क्रीन 2 ले लें (स्क्रीन 1 स्क्रीन 1 ऑब्जेक्ट) {this.screen1Object = screen1Object; }}   
 यहां आप उस स्क्रीन 1 ऑब्जेक्ट का उपयोग कर सकते हैं

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