parcelable

Android's Intent Method for passing Java objects, androidintent In Android, Intent provides two methods to pass Java objects: one is to call the putSerializable (Key, Object) method of the Bundle Object 【See examples], The other is by calling the putParcelable (Key, Object) method of the Bundle Object 【See examples]. The first method requires that the passed Java object implement the Serializable interface -- the Serializable interface is a special interface of JavaSE. It is very easy to imple

serialization interface, such as Parcelable or Serializable. For example, we need to pass a user object to the user's personal information display page. Our general practice is as follows: User. java class: // Implement serialization of the object class public class User implements Parcelable {String name; String phoneNum; // other fields omit public User (String aName) {name = aName ;} public User (Parcel

Android | unmarshalling unknown type while using parcelable data in bundlesArraylist // Fill arraylist with a few model-objects Bundle mbundle = new bundle;Intent mintent = new intent (aaaa. This, BBBB. Class ); Mbundle. putparcelablearraylist ("models", mmodellist );Mintent. putextras (mbundle ); Startactivity (mintent );Bundle mbundle = getintent (). getextras ();Arraylist Error/androidruntime (11109): Fatal exception: MainJava. lang. runtimeexcepti

1. Using BundlesThe activity, service, and receiver in Android support the delivery of bundle data in Intent, and the bundle implements the Parcelable interface, which can be conveniently transferred between different processes. When we start the Activity, Service, and Receiver of another process in one process, we can attach to the Bundle the information that needs to be transferred to the remote process and send it through Intent. Note: Transmitted

objects (serializable,parcelable)! Intent Filter about action, category attributes-with instance source code Startactivityforresult Usage Explanation Android Development Notes-passing class objects via Intent Jjson Android Series-json Data parsing Android JSON parsing and simple examples Android Open Source Library –gson Google official JSON parsing library Llistfragment listfragment-descriptions and ex

Messenger (Mhandler); @Override public void OnCreate () {super.oncreate (); LOG.D (TAG, "onCreate:"); } @Nullable @Override public ibinder onbind (Intent Intent) {return messenger.getbinder (); }}Implement the service's Onbind () method, call ' Messenger.getbinder () ' To return a ibinder, return the IBinder we will receive and use on the client. Creates a handler that receives a message that is delivered by the client, and then sends a message to the client when the message is rec

above is the general basic data types, when the need to pass objects, you can enable the object to implement Parcelable or Serializable interface; Add the object to the bundle through the bundle.putparcelable (key,obj) and Bundle.putserializable (Key,obj) methods, and then add the bundle object to the intent! In the target page of the jump through Intent.getparcelableextra (Key) to achieve the Parcelable

management system, this system through the CS mode to achieve. The specific management function is implemented by the server-side process, and the client only needs to invoke the appropriate interface. Then first define the ADIL interface for this management system. We created a new Aidl package in/RC, with three files Book.java, Book.aidl, ibookmanager.aidl three files in the package. Package Com.example.aidl Book Public class book implements pa