Add removeAll Except method

yehiahd · Feb 10, 2022 · c1d100d · c1d100d
1 parent bd1fba3
commit c1d100d
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Showing 4 changed files with 65 additions and 5 deletions.
diff --git a/.idea/jarRepositories.xml b/.idea/jarRepositories.xml
diff --git a/app/build.gradle b/app/build.gradle
@@ -1,11 +1,11 @@
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion 27
+    compileSdkVersion 29
     defaultConfig {
         applicationId "com.appizona.yehiahd.fastsaveexample"
         minSdkVersion 17
-        targetSdkVersion 27
+        targetSdkVersion 29
         versionCode 1
         versionName "1.0"
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"

diff --git a/fastsave/build.gradle b/fastsave/build.gradle
@@ -1,11 +1,11 @@
 apply plugin: 'com.android.library'
 
 android {
-    compileSdkVersion 27
+    compileSdkVersion 29
 
     defaultConfig {
         minSdkVersion 14
-        targetSdkVersion 27
+        targetSdkVersion 29
         versionCode 1
         versionName "1.0"
 
@@ -22,5 +22,5 @@ android {
 
 dependencies {
     //Gson
-    implementation 'com.google.code.gson:gson:2.8.2'
+    implementation 'com.google.code.gson:gson:2.8.9'
 }
diff --git a/fastsave/src/main/java/com/appizona/yehiahd/fastsave/FastSave.java b/fastsave/src/main/java/com/appizona/yehiahd/fastsave/FastSave.java
@@ -188,4 +188,24 @@ public boolean isKeyExists(String key) {
         }
     }
 
+    public boolean removeAllExcept(String... keys) {
+        Boolean isMatch = false;
+        SharedPreferences.Editor editor = mSharedPreferences.edit();
+        for (String key : mSharedPreferences.getAll().keySet()) {
+            for (String k : keys) {
+                if (key.equals(k)) {
+                    isMatch = true;
+                }
+            }
+            if (!isMatch) {
+                editor.remove(key);
+            } else {
+                isMatch = false;
+            }
+        }
+        editor.apply();
+
+        return true;
+    }
+
 }