Move extensions to its own package

app/src/main/java/com/topjohnwu/magisk/extensions/XTime.kt

@@ -0,0 +1,21 @@
+package com.topjohnwu.magisk.extensions
+
+import com.topjohnwu.magisk.utils.LocaleManager
+import java.text.DateFormat
+import java.text.ParseException
+import java.text.SimpleDateFormat
+
+val now get() = System.currentTimeMillis()
+
+fun Long.toTime(format: DateFormat) = format.format(this).orEmpty()
+fun String.toTime(format: DateFormat) = try {
+    format.parse(this)?.time ?: -1
+} catch (e: ParseException) {
+    -1L
+}
+
+private val locale get() = LocaleManager.locale
+val timeFormatFull by lazy { SimpleDateFormat("yyyy/MM/dd_HH:mm:ss", locale) }
+val timeFormatStandard by lazy { SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss'Z'", locale) }
+val timeFormatMedium by lazy { DateFormat.getDateInstance(DateFormat.MEDIUM, LocaleManager.locale) }
+val timeFormatTime by lazy { SimpleDateFormat("h:mm a", LocaleManager.locale) }