java+yymmdd+yyyymmdd+変換+string

2025-02-18 04:39:36

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java.text.SimpleDateFormat Java Exaples

private File createImageFile(Activity activity) throws IOException { // Create an image file name String imageFileName = "IMG_" + new SimpleDateFormat("yyMMdd_HHmmss", Locale.getDefault()).format(new Date()) + "_"; File storageDir = activity.getExternalFilesDir(Environment.DIRECTORY_PICTURES)...
java.text.SimpleDateFormat Java Exaples

private File createImageFile(Activity activity) throws IOException { // Create an image file name String imageFileName = "IMG_" + new SimpleDateFormat("yyMMdd_HHmmss", Locale.getDefault()).format(new Date()) + "_"; File storageDir = activity.getExternalFilesDir(Environment.DIRECTORY_PICTURES)...
java.text.SimpleDateFormat Java Exaples

private File createImageFile(Activity activity) throws IOException { // Create an image file name String imageFileName = "IMG_" + new SimpleDateFormat("yyMMdd_HHmmss", Locale.getDefault()).format(new Date()) + "_"; File storageDir = activity.getExternalFilesDir(Environment.DIRECTORY_PICTURES)...