add a helper function for formatting minutes to string

build.gradle

@@ -6,7 +6,7 @@ buildscript {
         propMinSdkVersion = 16
         propTargetSdkVersion = propCompileSdkVersion
         propVersionCode = 1
-        propVersionName = '3.15.4'
+        propVersionName = '3.15.5'
         kotlin_version = '1.2.30'
         support_libs = '27.1.0'
     }

commons/src/main/kotlin/com/simplemobiletools/commons/extensions/Context.kt

@@ -360,3 +360,30 @@ fun Context.getSelectedDaysString(bitMask: Int): String {
     }
     return days.trim().trimEnd(',')
 }
+
+fun Context.formatMinutesToTimeString(totalMinutes: Int): String {
+    val days = totalMinutes / DAY_MINUTES
+    val hours = (totalMinutes % DAY_MINUTES) / 60
+    val minutes = totalMinutes % 60
+    val timesString = StringBuilder()
+    if (days > 0) {
+        val daysString = String.format(resources.getQuantityString(R.plurals.days, days, days))
+        timesString.append("$daysString, ")
+    }
+
+    if (hours > 0) {
+        val hoursString = String.format(resources.getQuantityString(R.plurals.hours, hours, hours))
+        timesString.append("$hoursString, ")
+    }
+
+    if (minutes > 0) {
+        val minutesString = String.format(resources.getQuantityString(R.plurals.minutes, minutes, minutes))
+        timesString.append(minutesString)
+    }
+
+    var result = timesString.toString().trim().trimEnd(',')
+    if (result.isEmpty()) {
+        result = String.format(resources.getQuantityString(R.plurals.minutes, 0, 0))
+    }
+    return result
+}

commons/src/main/kotlin/com/simplemobiletools/commons/helpers/Constants.kt

@@ -12,6 +12,7 @@ const val REAL_FILE_PATH = "real_file_path_2"
 const val IS_FROM_GALLERY = "is_from_gallery"
 const val BROADCAST_REFRESH_MEDIA = "com.simplemobiletools.REFRESH_MEDIA"
 const val OTG_PATH = "otg:/"
+const val DAY_MINUTES = 1440
 
 // shared preferences
 const val PREFS_KEY = "Prefs"