Today I found that I didn't even know the bundle, so I took the time to study it.According to Google's official documentation (HTTP://DEVELOPER.ANDROID.COM/REFERENCE/ANDROID/OS/BUNDLE.HTML)The bundle class is a key-value pair, "a mapping from String values to various parcelable types."Class inheritance Relationships:Java.lang.ObjectAndroid.os.BundleThe bundle cla
The bundle mentioned here is in the software library category. I define it as a series of compatible software libraries. For a relatively small project, there are not many libraries used and the upgrade process is not fast. This is not a problem, but bundle is very useful for large projects-of course, this requires the support of build system. (But adding such a function is quite simple) the
How to Use bundle to transmit data? Recently, when I was learning Android, I don't know how to use bunndle to transfer objects? We can implement this through serizlizable. The essence is to convert a custom object into a serizliable object. And then obtain it when it is used. Stored data void putserializable (string key, serializble value); Data: serializanle getserizlizble (string key );
Code: mianactivity. Java
Package COM. example. serilizaldemo;
In Android development, the activity between intent using bundle,fragment between and activityty through the setarguments using bundles, for some simple parameter transfer is relatively simple, and there are many ways, This is not introduced. Here is a description of complex parameter passing, such as passing set ArrayList, Object arraylistThe bundle is basically the same, whether it is the parameter passin
Recently Google has been wall, upload their own collection of Android development environment, the following website links can also be downloaded;1. Baidu Network DiskAndroid Integrated Environment NDK JDK Total link : http://pan.baidu.com/s/1bnjaDKb;Android Studio Linux version : Http://pan.baidu.com/s/1eQjA6MA;Adt Bundle Windows 32-Bit Edition : Http://pan.baidu.com/s/1bnvlVnL;Adt Bundle Linux 32-bit vers
The bundle class is a key-value pair, "a mapping from String values to various parcelable types."Class inheritance Relationships:Java.lang.ObjectAndroid.os.BundleThe bundle class is a final class:Public final classBundleExtends Objectimplements parcelable cloneableCommunication between the two activity can be achieved through the bundle class, which is:(1) Create
ProgramThe effect is that activity a redirects to B and sends a string while Activity B reads the string.
Define a new activity in androidmanifest. XML, target: XML
Code
XMLVersion="1.0"Encoding="UTF-8"?>
ManifestXmlns: Android=Http://schemas.android.com/apk/res/android"
Package="Com. Ray. test"
Android: versioncode="1"
Android: versionname="1.0">
ApplicationAndroid: icon="@ Drawable/icon"Android: Label="@ String/app_name">
ActivityAndroid: Name=". Testbundle"
Android:
The format of unity3d asset bundle is not public. However, we still want to know the packaging format for better differential updates. In this way, a special difference comparison and merge tool can be created, which is much better than the binary difference. Because the data in asset bundle can be split into independent units, only the changed units can be compared.
The information available on the Interne
Packaging (bundling) and compression (minification) refers to the practice of packaging multiple JS files or CSS files into a single file and compressing, so as to reduce the need for the browser to download multiple files in order to complete the page display delay sense, while removing the js/css file in the case of Blank, Annotation and modification of JavaScript internal function, variable name compression method, can effectively reduce file size, improve transmission efficiency, provide use
This article and "Android" using Adt-bundle in Windows easy to build Android development environment and Hello World (click to open the link) is a sister article, but this operation replaced by Linux. Take Ubuntu as an example. is still the same as Windows. Because JDK+ECLIPSE+ADT+SDK or Jdk+android studio has to be networked during installation. So also choose jdk1.7+ Decompression is the official green version of the Android development environment
Beginner iOS Development students, whether it is written by themselves, or pasted code, more or less have written the following code[[NSBundle Mainbundle] pathforresource:@ "Somefilename" oftype:@ "yourfileextension"];[Yourviewcontroller initwithnibname: "Yourviewcontroller" bundle:nil];But you know what the bundle here is?!The bundle is simply a special catalogue of internal structures organized in accorda
Beginner iOS Development students, whether it is written by themselves, or pasted code, more or less have written the following code[[NSBundle Mainbundle] pathforresource:@ "Somefilename" oftype:@ "yourfileextension"];[Yourviewcontroller initwithnibname: "Yourviewcontroller" bundle:nil];But you know what the bundle here is?!The bundle is simply a special catalogue of internal structures organized in accorda
Source: http://blog.sina.com.cn/s/blog_9c153bc60101a0aq.html
Explanation: Bundle class is used to carry data. It is similar to map and is used to store values in the form of key-Value Name-value pairs. Compared with map, it provides various common types of putxxx ()/getxxx () methods, such as: putstring ()/getstring () and putint ()/getint (), putxxx () the getxxx () method is used to get data from the bundle
What is the difference between intent. putextra (bundle) and direct transfer with intent. putextra ("XX", YY )?
Reply
Guangdong-worms (346345565) 15:39:44
Let me answer this question.
Reply
Guangdong-worms (346345565) 15:39:54
I want to criticize you first
Reply
Guangdong-worms (346345565) 15:40:00
First, this is not a problem at all.
Reply
Guangdong-worms (346345565) 15:40:09
Second, this problem can be solved by Google.
Reply
Guangdong-worms (346345
When we use a third-party framework, we often see xxx.bundle files. We find the file, show the package content, and see a lot of resource files: Pictures, configuration text, xib files ...What is a bundle file? A simple understanding is a resource file package. We organize many pictures, XIB and text files together and package them into a bundle file. facilitates referencing resources within packages in oth
Abstract: During Eclipse RCP development, you need to use some other resources (such as slice, sound, configuration file, and database ), we usually put these resources under the corresponding directory of Plugin/Bundle (for example, the image resources are put in the icons directory, the sound is put in the sounds directory, and the database files are put in the data directory ). This article first analyzes Eclipse Plugin and
Bundle may use the put *** () method to add various types of data. Intent can also add data through putextras (bundle), and then use startactivity () when you jump to the next activity, the data is uploaded to the next activity.
package com.intent;import android.app.Activity;import android.content.Intent;import android.os.Bundle;import android.view.View;import android.view.View.OnClickListener;import andro
There is often a need to encapsulate your own modules or open classes into static libraries for convenient calls.
However, when your module needs to use a large number of XIB, images, audio or other resource files, it cannot be added to the static library. In this case, some resource files need to be encapsulated into the. Bundle file. The encapsulated items should contain three types of files:
1: Open header files (including complete call notes)
2: T
The Android program is known to have a method named OnCreate in the activity. This method is called by the system when activity is created, and is the beginning of an activity life cycle. But one thing that is easily overlooked is the parameter savedinstancestate of the OnCreate method. Because this parameter is seldom used in general program development.The complete definition of the OnCreate method is as follows:public void OnCreate (Bundle savedins
There is no difference in nature between the two.Bundles are just a carrier of information that organizes internal content into key-value pairsIntent is responsible for the interaction between the activity itself with a bundle ofIntent.putextras (Bundle bundle) directly sets the Intent internal bundle as the
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