malmstein · malmstein · commit 97f0003b45a6 · 2016-04-22T15:29:54.000+01:00
updateing the local cache
diff --git a/todoapp/app/src/main/java/com/example/android/architecture/blueprints/todoapp/data/source/TasksProvider.java b/todoapp/app/src/main/java/com/example/android/architecture/blueprints/todoapp/data/source/TasksProvider.java
@@ -171,7 +171,6 @@ public int delete(Uri uri, String selection, String[] selectionArgs) {
         } else {
             mTasksRemoteDataSource.deleteAllTasks();
             rowsDeleted = mTasksLocalDataSource.deleteAllTasks();
-
             mCachedTasks.clear();
         }
 
@@ -191,10 +190,12 @@ public int update(Uri uri, ContentValues values, String selection, String[] sele
         }
 
         int rowsUpdated = mTasksLocalDataSource.updateTask(values, selectionArgs);
+        mCachedTasks.put(newTask.getId(), newTask);
 
         if (rowsUpdated != 0) {
             getContext().getContentResolver().notifyChange(uri, null);
         }
+
         return rowsUpdated;
     }
 

Original file line number	Diff line number	Diff line change
`@@ -171,7 +171,6 @@ public int delete(Uri uri, String selection, String[] selectionArgs) {`
`171`	`171`	`} else {`
`172`	`172`	`mTasksRemoteDataSource.deleteAllTasks();`
`173`	`173`	`rowsDeleted = mTasksLocalDataSource.deleteAllTasks();`
`174`		`-`
`175`	`174`	`mCachedTasks.clear();`
`176`	`175`	`}`
`177`	`176`
`@@ -191,10 +190,12 @@ public int update(Uri uri, ContentValues values, String selection, String[] sele`
`191`	`190`	`}`
`192`	`191`
`193`	`192`	`int rowsUpdated = mTasksLocalDataSource.updateTask(values, selectionArgs);`
	`193`	`+ mCachedTasks.put(newTask.getId(), newTask);`
`194`	`194`
`195`	`195`	`if (rowsUpdated != 0) {`
`196`	`196`	`getContext().getContentResolver().notifyChange(uri, null);`
`197`	`197`	`}`
	`198`	`+`
`198`	`199`	`return rowsUpdated;`
`199`	`200`	`}`
`200`	`201`