how to find exact path of android external storage programatically at runtime? - 


  mySound.load (नया URLRequest ("file: //mnt/sdcard/AnyFolder/YourSound.mp3") ); `& lt; br / & gt;

मैं रनटाइम पर एसडीसीडी का नाम खोजना चाहता हूं, इसलिए मैं अपने ऐप-डेटा को बाहरी भंडारण पर स्टोर कर सकता हूं।

उपरोक्त कोडल संग्रह करने का एक उदाहरण है उपयोगकर्ता की आवश्यक स्थान के लिए एक एमपी 3।

शायद आप इसके लिए पूछ रहे हैं: 

 < कोड> फाइल एफ = नया फ़ाइल (पर्यावरण। गेटएन्स्टाईलस्टॉरिज़ डायरेक्टरी () + "/" + "yourfilename");

मैं आपको एसडी कार्ड की जड़ को लिखने से बचने के लिए भी सुझाव देता हूं अपने आवेदन डेटा को उचित फ़ोल्डर में लिखने के लिए यह एक अच्छा अभ्यास है: 

  फ़ाइल f = नया फ़ाइल (Environment.getExternalStorageDirectory () + "/Android/data/com.example.testapp/" + "तुम्हाराफिलनाम");

जाहिर है, आपको अपने ऐप पैकेज के साथ "com.example.testapp" को बदलना होगा (जब आप एक्लिप्से / एंड्रॉइड स्टूडियो में प्रोजेक्ट बनाते हैं तो आपके द्वारा दिया गया पैकेज)।


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