[SDK-2485] Remove cached events

Branch-SDK/src/main/java/io/branch/referral/ServerRequest.java

@@ -139,16 +139,7 @@ protected ServerRequest(Defines.RequestPath requestPath, JSONObject post, Contex
     public boolean shouldRetryOnFail() {
         return false;
     }
-
-    /**
-     * Specifies whether this request should be persisted to memory in order to re send in the next session
-     *
-     * @return {@code true} by default. Should be override for request that need not to be persisted
-     */
-    boolean isPersistable() {
-        return true;
-    }
-
+
     /**
      * Specifies whether this request should add the limit app tracking value
      *
@@ -348,7 +339,8 @@ public JSONObject toJSON() {
         }
         return json;
     }
-
+
+    // TODO: Replace with in-memory only ServerRequest objects.
     /**
      * <p>Converts a {@link JSONObject} object containing keys stored as key-value pairs into
      * a {@link ServerRequest}.</p>
@@ -388,13 +380,14 @@ public static ServerRequest fromJSON(JSONObject json, Context context) {
         } catch (JSONException e) {
             BranchLogger.w("Caught JSONException " + e.getMessage());
         }
-        
+
         if (!TextUtils.isEmpty(requestPath)) {
             return getExtendedServerRequest(requestPath, post, context, initiatedByClient);
         }
         return null;
     }
-
+
+    // TODO: Replace with in-memory only ServerRequest objects.
     /**
      * <p>Factory method for creating the specific server requests objects. Creates requests according
      * to the request path.</p>
@@ -406,18 +399,17 @@ public static ServerRequest fromJSON(JSONObject json, Context context) {
      */
     private static ServerRequest getExtendedServerRequest(String requestPath, JSONObject post, Context context, boolean initiatedByClient) {
         ServerRequest extendedReq = null;
-        
+
         if (requestPath.equalsIgnoreCase(Defines.RequestPath.GetURL.getPath())) {
             extendedReq = new ServerRequestCreateUrl(Defines.RequestPath.GetURL, post, context);
         } else if (requestPath.equalsIgnoreCase(Defines.RequestPath.RegisterInstall.getPath())) {
             extendedReq = new ServerRequestRegisterInstall(Defines.RequestPath.RegisterInstall, post, context, initiatedByClient);
         } else if (requestPath.equalsIgnoreCase(Defines.RequestPath.RegisterOpen.getPath())) {
             extendedReq = new ServerRequestRegisterOpen(Defines.RequestPath.RegisterOpen, post, context, initiatedByClient);
         }
-
         return extendedReq;
     }
-    
+
     /**
      * Updates the google ads parameters. This should be called only from a background thread since it involves GADS method invocation using reflection
      * Ensure that when there is a valid GAID/AID, remove the SSAID if it's being used

Branch-SDK/src/main/java/io/branch/referral/ServerRequestCreateUrl.java

@@ -257,11 +257,6 @@ private String generateLongUrlWithParams(String baseUrl) {
         return longUrl;
     }
 
-    @Override
-    boolean isPersistable() {
-        return false; // No need to retrieve create url request from previous session
-    }
-
     @Override
     protected boolean prepareExecuteWithoutTracking() {
         // SDK-271 -- Allow creation of short links when tracking is disabled.

Branch-SDK/src/main/java/io/branch/referral/ServerRequestQueue.java

@@ -83,50 +83,7 @@ static void shutDown() {
     private ServerRequestQueue(Context c) {
         sharedPref = c.getSharedPreferences("BNC_Server_Request_Queue", Context.MODE_PRIVATE);
         editor = sharedPref.edit();
-        queue = retrieve(c);
-    }
-
-    private void persist() {
-        try {
-            JSONArray jsonArr = new JSONArray();
-            synchronized (reqQueueLockObject) {
-                for (ServerRequest aQueue : queue) {
-                    if (aQueue.isPersistable()) {
-                        JSONObject json = aQueue.toJSON();
-                        if (json != null) {
-                            jsonArr.put(json);
-                        }
-                    }
-                }
-            }
-
-            editor.putString(PREF_KEY, jsonArr.toString()).apply();
-        } catch (Exception ex) {
-            String msg = ex.getMessage();
-            BranchLogger.e("Failed to persist queue" + (msg == null ? "" : msg));
-        }
-    }
-
-    private List<ServerRequest> retrieve(Context context) {
-        String jsonStr = sharedPref.getString(PREF_KEY, null);
-        List<ServerRequest> result = Collections.synchronizedList(new LinkedList<ServerRequest>());
-        synchronized (reqQueueLockObject) {
-            if (jsonStr != null) {
-                try {
-                    JSONArray jsonArr = new JSONArray(jsonStr);
-                    for (int i = 0, size = Math.min(jsonArr.length(), MAX_ITEMS); i < size; i++) {
-                        JSONObject json = jsonArr.getJSONObject(i);
-                        ServerRequest req = ServerRequest.fromJSON(json, context);
-                        if (req != null) {
-                            result.add(req);
-                        }
-                    }
-                } catch (JSONException e) {
-                    BranchLogger.w("Caught JSONException " + e.getMessage());
-                }
-            }
-        }
-        return result;
+        queue = Collections.synchronizedList(new LinkedList<ServerRequest>());
     }
 
     /**
@@ -154,7 +111,6 @@ void enqueue(ServerRequest request) {
                 if (getSize() >= MAX_ITEMS) {
                     queue.remove(1);
                 }
-                persist();
             }
         }
     }
@@ -228,7 +184,6 @@ void insert(ServerRequest request, int index) {
                     index = queue.size();
                 }
                 queue.add(index, request);
-                persist();
             } catch (IndexOutOfBoundsException e) {
                 BranchLogger.e("Caught IndexOutOfBoundsException " + e.getMessage());
             }
@@ -250,7 +205,6 @@ public ServerRequest removeAt(int index) {
         synchronized (reqQueueLockObject) {
             try {
                 req = queue.remove(index);
-                persist();
             } catch (IndexOutOfBoundsException e) {
                 BranchLogger.e("Caught IndexOutOfBoundsException " + e.getMessage());
             }
@@ -270,7 +224,6 @@ public boolean remove(ServerRequest request) {
         synchronized (reqQueueLockObject) {
             try {
                 isRemoved = queue.remove(request);
-                persist();
             } catch (UnsupportedOperationException e) {
                 BranchLogger.e("Caught UnsupportedOperationException " + e.getMessage());
             }
@@ -285,7 +238,6 @@ void clear() {
         synchronized (reqQueueLockObject) {
             try {
                 queue.clear();
-                persist();
             } catch (UnsupportedOperationException e) {
                 BranchLogger.e("Caught UnsupportedOperationException " + e.getMessage());
             }

build.gradle.kts

@@ -1,8 +1,8 @@
 import  org.gradle.api.tasks.testing.logging.*
 
 plugins {
-    id("com.android.library") version "8.1.2" apply false
-    id("com.android.application") version "8.1.2" apply false
+    id("com.android.library") version "8.3.2" apply false
+    id("com.android.application") version "8.3.2" apply false
     id("org.jetbrains.kotlin.android") version "1.6.21" apply false
 }
 

gradle/wrapper/gradle-wrapper.properties

@@ -1,7 +1,7 @@
 #Sun Apr 07 13:06:19 PDT 2024
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.0-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.6-bin.zip
 networkTimeout=10000
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists