Using apply instead of commit. Min sdk = 9.

Author: Zoran Pavlovic

library/build.gradle

@@ -14,7 +14,7 @@ android {
     buildToolsVersion "23.0.2"
 
     defaultConfig {
-        minSdkVersion 14
+        minSdkVersion 9
         targetSdkVersion 23
         versionCode 1
         versionName "1.0"

library/src/main/java/com/zookey/universalpreferences/UniversalPreferences.java

@@ -114,10 +114,10 @@ public boolean contains(String key){
     }
 
     public void clear(){
-        prefs.edit().clear().commit();
+        prefs.edit().clear().apply();
     }
 
     public void remove(String key){
-        prefs.edit().remove(key).commit();
+        prefs.edit().remove(key).apply();
     }
 }

library/src/main/java/com/zookey/universalpreferences/objects/concrete/BooleanObject.java

@@ -16,7 +16,7 @@ public BooleanObject(SharedPreferences prefs) {
     }
     @Override
     public void put(String key, Object value) {
-        prefs.edit().putBoolean(key, (Boolean) value).commit();
+        prefs.edit().putBoolean(key, (Boolean) value).apply();
     }
 
     @Override

library/src/main/java/com/zookey/universalpreferences/objects/concrete/FloatObject.java

@@ -17,7 +17,7 @@ public  FloatObject(SharedPreferences prefs){
 
     @Override
     public void put(String key, Object value) {
-        prefs.edit().putFloat(key, (Float) value).commit();
+        prefs.edit().putFloat(key, (Float) value).apply();
     }
 
     @Override

library/src/main/java/com/zookey/universalpreferences/objects/concrete/IntegerObject.java

@@ -17,7 +17,7 @@ public  IntegerObject(SharedPreferences prefs){
 
     @Override
     public void put(String key, Object value) {
-        prefs.edit().putInt(key, (Integer) value).commit();
+        prefs.edit().putInt(key, (Integer) value).apply();
     }
 
     @Override

library/src/main/java/com/zookey/universalpreferences/objects/concrete/LongObject.java

@@ -17,7 +17,7 @@ public  LongObject(SharedPreferences prefs){
 
     @Override
     public void put(String key, Object value) {
-        prefs.edit().putLong(key, (Integer) value).commit();
+        prefs.edit().putLong(key, (Integer) value).apply();
     }
 
     @Override

library/src/main/java/com/zookey/universalpreferences/objects/concrete/StringObject.java

@@ -17,7 +17,7 @@ public StringObject(SharedPreferences prefs) {
 
     @Override
     public void put(String key, Object value) {
-        prefs.edit().putString(key, (String) value).commit();
+        prefs.edit().putString(key, (String) value).apply();
     }
 
     @Override

library/src/main/java/com/zookey/universalpreferences/objects/concrete/StringSetObject.java

@@ -19,7 +19,7 @@ public  StringSetObject(SharedPreferences prefs){
 
     @Override
     public void put(String key, Object value) {
-        prefs.edit().putStringSet(key, (Set<String>) value).commit();
+        prefs.edit().putStringSet(key, (Set<String>) value).apply();
     }
 
     @Override

sample/src/main/java/com/zookey/sample/MainActivity.java

@@ -47,6 +47,6 @@ protected void onCreate(Bundle savedInstanceState) {
         //This will get default value, since there is no value with this key
         int noValue =  UniversalPreferences.getInstance().get("novalue", 0);
         Log.d("int", String.valueOf(noValue));
-        
+
     }
 }