#1026 - Add option to hide message contents

data/src/main/java/util/Preferences.kt

@@ -37,6 +37,10 @@ class Preferences @Inject constructor(private val rxPrefs: RxSharedPreferences)
         const val TEXT_SIZE_NORMAL = 1
         const val TEXT_SIZE_LARGE = 2
         const val TEXT_SIZE_LARGER = 3
+
+        const val NOTIFICATION_PREVIEWS_ALL = 0
+        const val NOTIFICATION_PREVIEWS_NAME = 1
+        const val NOTIFICATION_PREVIEWS_NONE = 2
     }
 
     val defaultSms = rxPrefs.getBoolean("defaultSms", false)
@@ -73,6 +77,15 @@ class Preferences @Inject constructor(private val rxPrefs: RxSharedPreferences)
         }
     }
 
+    fun notificationPreviews(threadId: Long = 0): Preference<Int> {
+        val default = rxPrefs.getInteger("notification_previews", 0)
+
+        return when (threadId) {
+            0L -> default
+            else -> rxPrefs.getInteger("notification_previews_$threadId", default.get())
+        }
+    }
+
     fun vibration(threadId: Long = 0): Preference<Boolean> {
         val default = rxPrefs.getBoolean("vibration", true)