wear/src/main/java/jp/sfjp/gokigen/a01c/preference/PreferenceInitializer.kt

   1 package jp.sfjp.gokigen.a01c.preference
   2
   3 import android.content.Context
   4 import android.content.SharedPreferences
   5 import androidx.preference.PreferenceManager
   6
   7 class PreferenceInitializer
   8 {
   9     fun initializePreferences(context : Context)
  10     {
  11         try
  12         {
  13             initializeApplicationPreferences(context)
  14         }
  15         catch (e : Exception)
  16         {
  17             e.printStackTrace()
  18         }
  19     }
  20
  21     private fun initializeApplicationPreferences(context : Context)
  22     {
  23         try
  24         {
  25             val preferences = PreferenceManager.getDefaultSharedPreferences(context) ?: return
  26             val items : Map<String, *> = preferences.all
  27             val editor : SharedPreferences.Editor = preferences.edit()
  28             if (!items.containsKey(IPreferenceCameraPropertyAccessor.CONNECTION_METHOD))
  29             {
  30                 editor.putString(
  31                         IPreferenceCameraPropertyAccessor.CONNECTION_METHOD,
  32                         IPreferenceCameraPropertyAccessor.CONNECTION_METHOD_DEFAULT_VALUE
  33                 )
  34             }
  35             editor.apply()
  36         }
  37         catch (e : Exception)
  38         {
  39             e.printStackTrace()
  40         }
  41     }
  42 }