java - How to Check available space on android device ? on SD card? -


इस सवाल का पहले से ही एक उत्तर है: < / P>

  • 8 जवाब

मैं कैसे देखने के लिए कैसे जांच करूं एंड्रॉइड डिवाइस पर कितना एमबी या जीबी बचा है? मैं जावा और एंड्रॉइड एसडीके 2.0.1 का उपयोग कर रहा हूं।

क्या कोई ऐसी प्रणाली सेवा है, जो इस तरह से कुछ का पर्दाफाश करती है?

उस कोड को आज़माएं 

  statfs stat = नया statfs (पर्यावरण .getexcessarystorage डायरेक्टरी ()। GetPath ()); लंबे बाइट्स उपलब्ध = (लंबी) stat.getBlockSize () * (लंबे) stat.getBlockCount (); लंबे मेगा उपलब्ध = बाइट्स उपलब्ध / 1048576; System.out.println ("मेग्स:" + मेगा उपलब्ध);

UPD: getBlockCount () - एसडी कार्ड का वापसी आकार; getAvailableBlocks () - सामान्य प्रोग्रामों (धन्यवाद जो) के लिए अभी भी पहुंच योग्य ब्लॉकों की संख्या लौटा


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