fips parcel

Android provides a new type: parcel. This class is used as a container to encapsulate data. The encapsulated data can be transmitted through intent or IPC. Except for the basic type Only the classes that implement the parcelable interface can be put into parcel. Parcelable implementation key points: three things need to be implemented 1) writetoparcel method. This method writes the class data to the extern

1. parcelableInterface Interface for classes whose instances can be written to and restored from a parcel. Classes implementing the parcelable interface must also have a static field called Creator, which is an object implementing the parcelable. Creator interface. 2.ImplementationParcelableIt is for serialization. Why is serialization required? 1) permanently Save the object and save the object's byte sequence to a local file; 2) passing objects in t

System: CentOS First of all, install gcc,gcc-c++, make and other compile tools Y um install XXXX Installation of Nginx Module Dependencies Nginx need to rely on the following 3 a bag 1. Gzip module requires zlib library (Download:/ http/ www.zlib.net/ ) 2. Rewrite module requires pcre library (download : http:/ /www.pcre.org/ ) 3. The SSL function requires the OpenSSL library (Download:/ http/ www.openssl.org/ ) nginx Package Download: http://mirrors.sohu.com/nginx/

: This article describes how to install and deploy Nginx in CentOs. For more information about PHP tutorials, see. System: centOS First, install gcc, gcc-c ++, make, and other compilation tools. Yum install XXXX Nginx installation Module-dependent Nginx depends on the following three packages 1. the gzip module requires the zlib library (Download: http://www.zlib.net /) 2. the rewrite module requires the pcre library (Download: http://www.pcre.org /) 3. ssl features require the openssl library

Tags: cbe fips EncryptionData Protection Using controller-based encryption solution (2) FIPS 140-2 verification level and requirements The first blog in this encryption series explains controller-based encryption (CBE) and outlines the FIPs verification process. Let's take a look at the federal information processing standards 140 (

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 object, save the object's byte sequence to the local file;2) passing objects through a seria

is as follows: package com. test. tutor. objecttran; Import java. io. Serializable; Public class Person implements Serializable { Private static final long serialVersionUID =-7060210544600464481L; Private String name; Private int age; Public String getName (){ Return name; } Public void setName (String name ){ This. name = name; } Public int getAge (){ Return age; } Public void setAge (int age ){ This. age = age; } } Copy codeThe Code is as follows: package com. test. tutor. objecttran; Impor

to process client requests. Requests are differentiated by the request code. For more information, see the android manual.If the client directly calls the ibinder interface of the servicemanager proxy object, the client must remember all request code, which is unfriendly to the client. InstituteIn the servicemanagernative class, encapsulate the servicemanager proxy object-ibinder object (bpbinder object)The servicemanagerproxy object is exposed to the client program as an iservicemanager interf

Introduction of Android serializationWe already know that the object needs to be serialized when Android uses Intent/bindler to transmit data to the IPC.Java has already provided the serializable interface for serialization and is very simple to use, primarily for object persistence and for network transmission of objects. The serializable overhead is large because the serialization and deserialization process requires a lot of I/O operations.Android provides the Parcelable object serialization

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 object, save the object's byte sequence to the local file;2) passing objects through a seri

(download: http://www.zlib.net/) 2. Rewrite module needs pcre library (download: http://www.pcre.org/) 3. SSL function requires OpenSSL library (download: http://www.openssl.org/) Nginx Package Download: http://nginx.org/en/download.html The dependent package installation sequence is: OpenSSL, zlib, Pcre, and then install the Nginx package. Graphic Tutorials The first step: Download the package required for installation Openssl-fips-2.0.2.tar.gz Z

Parcelable interface your declare that it's possible to transform (Marshall) your class into a Parcel a nd back (demarshall). Because The Parcels is designed for performance all should always use parcelables instead of using the Java serialization (which would also is possible) when doing IPC in Android. Even when is communicating with Intents you can still use Parcels to pass data within the intent instead of serialize D data which is the most likel

Log: 09-13 11:46:42.093 14778 17309 I dalvikvm: Ljava/lang/RuntimeException;: No memory in memObj09-13 11:46:42.093 14778 17309 I dalvikvm: at android.database.CursorWindow.native_init(Native Method)09-13 11:46:42.093 14778 17309 I dalvikvm: at android.database.CursorWindow. Analysis: Check the code location. This exception occurs when the mediaprovider server responds to query_transaction, because the memory address that parcel points to is

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. Parcelable passed object Android serialization objects

Parcelable Interface:Interface 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 interfaceAn instance of a class can be written to and stored in a package interface. the class that implements the Parcelable interface must also have a static variable CREATOR, which is an object that i

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 parcelable is for serialization, so why Serialize? 1) Permanently save the object, save the

= userName;}Public String getPassword (){Return password;}Public void setPassword (String password ){This. password = password;}Public static final Parcelable. Creator @ OverridePublic ParcelableUser createFromParcel (Parcel source ){ParcelableUser parcelableUser = new ParcelableUser ();ParcelableUser. userName = source. readString ();ParcelableUser. password = source. readString ();Return parcelableUser;}@ OverridePublic ParcelableUser [] newArray (

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 object, save the object's byte sequence to the local file;2) passing objects through a seri

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, which is more efficient than serializable interfaces. It is also supported for intent dat

When compiling nginx today, we found that there are several different packages on openssl: 44412016-Jan-2814: 38: 54openssl-1.0.1r.tar.gz (SHA256) (PGPsign) (SHA1) 51352016-Jan-2814: 38: 54openssl-1.0.2f.tar.gz (SHA256) (P... when compiling nginx today, we found that there are several different packages on openssl: 4441 2016-Jan-28 14:38:54 openssl-1.0.1r.tar.gz (SHA256) (PGP sign) (SHA1)5135 2016-Jan-28 14:38:54 openssl-1.0.2f.tar.gz (SHA256) (PGP sign) (SHA1)4906 2016-Feb-15 18:56:05 openssl