android get file size
2014年5月9日 — For reading actual filesize, add these somewhere, then call myFile.sizeInMb or whichever you need val File. size get() = if (!exists()) 0.0 else length().toDouble() val File. sizeInKb get() = size / 1024 val File. sizeInMb get() = sizeInKb / ,Here it's: public String size(int size) String hrSize = ""; double m = size/1024.0; DecimalFormat dec = new DecimalFormat("0.00"); if (m > 1) hrSize ...
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 android get file size 相關參考資料
how do I get file size of temp file in android? - Stack Overflow
2020年1月22日 — file. length() returns the length of the file in bytes, as described in the Java 7 Documentation: Returns the length, in bytes, of the file denoted by this abstract pathname, or 0L if th... https://stackoverflow.com Get the file size in android sdk? - Stack Overflow
2014年5月9日 — For reading actual filesize, add these somewhere, then call myFile.sizeInMb or whichever you need val File. size get() = if (!exists()) 0.0 else length().toDouble() val File. sizeInKb get... https://stackoverflow.com How to get file size in KB and MB in android - Stack Overflow
Here it's: public String size(int size) String hrSize = ""; double m = size/1024.0; DecimalFormat dec = new DecimalFormat("0.00"); if (m > 1) hrSize ... https://stackoverflow.com Retrieve File Size in Android programmatically - Stack Overflow
2018年5月8日 — If you see the URI starts with "file:" but using the cursor approach, the URI ... the scheme, if it is "file" or "content", then you obtain the file size. https://stackoverflow.com How to get the size of a file in MB (Megabytes)? - Stack Overflow
2012年1月24日 — Use the length() method of the File class to return the size of the file in bytes. // Get file from file name File file = new ... https://stackoverflow.com Get file size using URI in android - Stack Overflow
2018年3月22日 — java.net.URI juri = new java.net.URI(uri.toString()); File mediaFile = new File(juri.getPath());. A Uri is not a File . showVideoImage(data. https://stackoverflow.com Retrieving file information | Android Developers
2019年12月27日 — The size of the file in bytes, as a long This value is the same as the value returned by File.length(). The client app can get both the ... https://developer.android.com |