parcelable

Both are used to support serialization, deserialization operation, the biggest difference is the storage medium, serializable use IO Read and write memory on the hard disk, and parcelable is directly read and write in RAM, it is obvious that the memory read and write speed is usually greater than IO read and write, So in Android it's usually preferred to choose parcelable.Serializable is not the focus of the current focus, but you can view the Java se

In this paper, the serializable and Parcelable serialization objects in Android are studied in detail as follows Learning content: 1. The purpose of serialization Two ways to serialize in 2.Android Performance comparison of 3.Parcelable and serializable How to use parcelable to serialize operations in 4.Android The working principle of 5.

When data is transmitted between activities, in order to avoid the trouble, some values are often encapsulated into objects, and then the entire object is passed over. The Parcelable interface and the Serializable interface can be implemented when an object is uploaded.0. Two interfaces are explained:1) the Serializable interface is supported by JavaSE itself.2) Parcelable is a unique feature of Android, wh

When data is transmitted between activities, in order to avoid the trouble, some values are often encapsulated into objects, and then the entire object is passed over. The parcelable interface and the serializable interface can be implemented when an object is uploaded. 0. Two interfaces are explained: 1) the serializable interface is supported by javase itself. 2) parcelable is a unique feature of Android,

Add a Parcelable serialization tool to Android Studio (rapidly improving development efficiency)Add a Parcelable serialization tool to Android Studio (rapidly improving development efficiency) Android Studio is a development tool provided by google for Android development. You can directly add some useful development tools in it. here we will explain how to add these tools, we recommend a very useful object

How to Use Parcelable in android Development To transfer objects between two activities, the object must be serialized. There are two methods to serialize an object in android, one is to implement the Serializable interface, which is very simple, just declare it. However, there is a special serialization method in android, that is, implementing the Parcelable interface. The serialization efficiency of this

Android serialization object interface Parcelable usage method, androidparcelable What is Parcelable? Parcelable defines the interfaces for writing data to Parcel and reading data from Parcel. An object (represented by a class). To encapsulate it in a message, you must implement this interface to implement this interface, this entity becomes "packable.

Using self-defined parcelable objects during an Android aidl RPC/IPC callIn my previous post "Using the Android Interface Definition Language (aidl) to make a Remote Procedure call (RPC) in Andro ID "I ' ve explained the basics on how inter-process communication can is implemented in Android. Now we'll take a look at a specialized field in this area:using parcelables as parameters of a aidl method.As described in the previous post it's possible to eit

When data is passed between activity, in order to avoid trouble, some values are often encapsulated as objects, and then the entire object is passed through. When transmitting an object, there are two cases, one is to implement Parcelable interface and one is to implement serializable interface.One, explain the two kinds of interfaces:1) The implementation of the serializable interface is supported by Javase itself.2)

Use of the parcelable interface in Android Development For Android, the transmission of complex types is mainly to convert their classes into basic byte arrays, and data passing between activities is implemented through intent. Android serialization objects can be implemented in two ways: serializable interface or parcelable interface. The serializable interface is JavaSe itself is supported, while

Android serialization object interface Parcelable usage method, androidparcelable What is Parcelable? Parcelable defines the interfaces for writing data to Parcel and reading data from Parcel. An object (represented by a class). To encapsulate it in a message, you must implement this interface to implement this interface, this entity becomes "packable.

Android Studio Add parcelable serialization gadget (quickly improve development efficiency) Android Studio is a development tool that Google has developed specifically for Android, where you can directly add some very useful development gadgets, explaining how to add these gadgets And to recommend a very useful object when passing, the object must be serialized to the interface parcelable gadget;Here we i

1. parcelable InterfaceInterface for classes whose instances can is written to and restored from a Parcel. Classes implementing the Parcelable interface must also has a static field called CREATOR, which is an object Implementin G The Parcelable.creator interface.2. the implementation of parcelable is for serialization, so why Serialize? 1) Permanently save the o

Where There is life, there is beyond. Parcelable interface usage in Android1. parcelable InterfaceInterface for classes whose instances can is written to and restored from a Parcel. Classes implementing the Parcelable interface must also has a static field called CREATOR, which is an object Implementin G The Parcelable.creator interface.2. the implementation of

1. parcelable InterfaceInterface for classes whose instances can is written to and restored from a Parcel. Classes implementing the Parcelable interface must also has a static field called CREATOR, which is an object Implementin G The Parcelable.creator interface.2. the implementation of parcelable is for serialization, so why Serialize? 1) Permanently save the o

GitHub Address: Https://github.com/baoyongzhang/ParcelableGeneratorAnalysis:The project is a compile-time annotation using the annotation, i.e. @retention (Retentionpolicy.class)@inherited annotations are not used at the same time, so add @parcelable on both the parent and subclass that need to be serializedRefer to Readme.md belowParcelablegenerator IntroductionParcelablegenerator can convert any object to the Pa