深度定制

qkvdb1.put("key", "value");
qkvdb1.persist();
qkvdb2.get("key");
//Output: null (Key doesn't exist)
qkvdb2.get("qkv2");
//Output: "another_value" (qkvdb1 doesn't have this key-value)
qkvdb2.sync(true); //Merge mode is true
qkvdb2.get("key").toString();
//Output: "value"
qkvdb2.get("qkv2");
//Output: "another_value"
qkvdb2.sync(false); //Merge mode is false
qkvdb2.get("qkv2");
//Output: null (because qkvdb doesn't have this key-value)
//Async (0.8.1+)
qkvdb2.sync(new KeyValueDatabase.Callback(){
    @Override
    public void onSuccess(){
        //Do something...
    }
    @Override
    public void onFailed(){
        //Do something...
    }
});
//Specify a mode for sync with callback
qkvdb2.sync(true, new KeyValueDatabase.Callback(){
    @Override
    public void onSuccess(){
        //Do something...
    }
    @Override
    public void onFailed(){
        //Do something...
    }
});

//You can find the first method in the "Get database" section.
//Here is the second method
qkvdb.enableEncryption("mykey123"); //"" or null as a key is not allowed!

qkvdb.disableEncryption();

qkvdb.clear();

qkvdb.clear(); //Clear it
qkvdb.persist(); //Then persist it

qucikKv.releaseDatabase("a_database");
qucikKv.releaseAllDatabases(); //One-click-destroy :P

qucikKv.isDatabaseOpened("dbAlias");