1 files changed, 30 insertions, 0 deletions
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/utils/Prefs.kt b/app/src/main/kotlin/com/pitchedapps/frost/utils/Prefs.kt
new file mode 100644
index 00000000..c98fd5a5
--- /dev/null
+++ b/app/src/main/kotlin/com/pitchedapps/frost/utils/Prefs.kt
@@ -0,0 +1,30 @@
+package com.pitchedapps.frost.utils
+
+import com.pitchedapps.frost.FrostApp
+
+/**
+ * Created by Allan Wang on 2017-05-28.
+ */
+val prefs: Prefs by lazy { FrostApp.prefs }
+
+class Prefs(c: android.content.Context) {
+    private companion object {
+        val PREFERENCE_NAME = "${com.pitchedapps.frost.BuildConfig.APPLICATION_ID}.prefs"
+        val LAST_ACTIVE = "last_active"
+    }
+
+    var lastActive: Long
+        get() = prefs.getLong(com.pitchedapps.frost.utils.Prefs.Companion.LAST_ACTIVE, -1)
+        set(value) = set(com.pitchedapps.frost.utils.Prefs.Companion.LAST_ACTIVE, System.currentTimeMillis())
+
+    init {
+        lastActive = 0
+    }
+
+    private val prefs: android.content.SharedPreferences by lazy { c.getSharedPreferences(com.pitchedapps.frost.utils.Prefs.Companion.PREFERENCE_NAME, android.content.Context.MODE_PRIVATE) }
+
+    private fun set(key: String, value: Boolean) = prefs.edit().putBoolean(key, value).apply()
+    private fun set(key: String, value: Int) = prefs.edit().putInt(key, value).apply()
+    private fun set(key: String, value: Long) = prefs.edit().putLong(key, value).apply()
+    private fun set(key: String, value: String) = prefs.edit().putString(key, value).apply()
+}
+\ No newline at end of file