Memo Mode (Memento pattern) saves a state of an object so that it can be restored at the appropriate time. The memo pattern belongs to the behavioral pattern.IntroducedIntent: to capture the internal state of an object without destroying the encapsulation, and to save the state outside the object.Main solution: the so-called memo mode is to capture an object's in
This design mode is to simply record the current status and then use the recorded data to recover.
For example, we first have a class that needs to record the current state for relevant work:
class Memo;class Human{public:string state;Memo *makeMemo();void restroDataFromMemo(Memo *m);void show(){cout
The state can be any defined data, depending on the actual sit
APK slimming notes for up to 53% Compression1. How do I think about this?
APK is the file format of the Android installation package. This topic is a common topic. Many methods and rules have been summarized by our predecessors, including internal and external networks. However, with the rapid development of mobile technology over the past two years, some new ways of thinking and optimization methods have g
/********************************************************************************************* author:conowen@ Big Clock* E-mail:[email protected] *site:http://www.idealpwr.com / * Shenzhen Power Thinking Technology Development Co., Ltd. N Bsp , NB Sp * http://blog.csdn.net/ conowen and nbsp , NB Sp * Note: This article is original, only as a learning exchange use, reprint please indicate the author and so
Use of the Signing tool
the Signapk.jar of the Android source code can either be signed by the APK or signed by the ROM. Use format:
Java–jar Signapk.jar [W] publickey.x509[.pem] privatekey.pk8 Input.jar Output.jar
-W refers to the parameters that need to be used when signing a ROM
PUBLICKEY.X509[.PEM] is a public key file
PRIVATEKEY.PK8 refers to the private key file
Input.jar
Preface==============================================================================This PHP design mode album from the blog (jymoz.com), now has no access, this series of articles I have been looking for a long time to find the complete, thanks to the author Jymoz's Hard Pay Oh!This address:http://www.cnblogs.com/davidhhuan/p/4248190.html==============================================================================When we play Star Quest or stand-alone with the computer, sometimes we suddenly
Reprint Please specify source: http://blog.csdn.net/lhy_ycu/article/details/40018967Memo Mode (Memento): The primary purpose is to save a state of an object so that it can be restored at the appropriate time.First, UML modeling:Second, the Code implementation/** * Memo Mode (MEMENTO): The main purpose is to save a state of an object so that the object can be restored at the appropriate time * Example: Original class--Create, Restore
First, UML diagramSecond, the conceptMemo (Memento): captures the internal state of an object without compromising encapsulation, and saves the state outside that object. The object can then be restored to its previously saved state.Third, the descriptionRole:(1) Originator (INITIATOR): responsible for creating a memento that records its internal state at the current moment and can use the memo to restore the internal state. Originator can determine w
Use
Memo Mode (Memento) captures the internal state of an object without compromising encapsulation, and saves the state outside that object.
The object can then be restored to its previously saved state.
Memo mode is a behavioral pattern .structureFigure-Memo Pattern Structure chartMemento: is responsible for storing the internal state of th
If you are iOS9 the following system with the love think assistant back up the memo, and then brush the computer to the iOS system, and then restore the backup will prompt recovery failure, because the iOS9 memo upgrade, and the old version of incompatible with the recovery will not go back, as long as the brush finish iOS9 not upgrade the new version of the memo
"; Break Case 2:ss= "heaven"; Break Case 3:ss= "Smoke four"; Break Case 4:ss= "Zhuang Zhou Dream Butterfly"; Break Case 5:ss= "The past of the red Dust"; Break Default:break; } Auto Lb= (Label *) This->getchildbytag (220); Lb->setstring (ss);Solution Set Character arrayCode. hint Select;std::string SS; char* selectstr[6]= {"Bla
'(4) Compiling with the Gradle commandGradle BuildAfter compiling, you can get Smali2java.jar---------------------------------------------------------However, the Smali2java project has not been updated for a long time and can only be used in some simple Java programs. The contents of the translated Java file may not be complete.Therefore, learn Smali grammar, directly see Smali file is kingly. Here are a few links about Smali, after reading some understanding, the basic can read Smali file.1.S
Official bragging says how much their tools are sparkling, and there's a strong premise:-----------------------Summary: use r9d+1.7 's jdk+2.7 python. ---------------Here is the details: by the way, my computer is Win7 's 64-bit system: The JDK on your machine must be version 1.7 (I have used all the other versions, and finally only succeeded in the 1.7.0_71 version, Of course, the newest cocoside brought this, not too mind); Next is the egg ache countless times of the NDK, not high can not low
This article describes the Android programming implementation of monitoring APK installation, uninstall, and replacement methods. Share to everyone for your reference, specific as follows:
public class Getbroadcast extends Broadcastreceiver {private static Getbroadcast Mreceiver = new Getbroadcast ();
private static Intentfilter Mintentfilter;
public static void Registerreceiver {mintentfilter = new intentfilter ();
Mintentfilter.addda
If the Cocos2d-x version we used in the game was not higher than 2.2.6 (we were using this version), we would see a similar warning when submitting apk to Google
The first problem in the diagram is that we are using a libcurl version that is too low and has a security vulnerability, so we just need to download the high version of the library file and overwrite it directly.
The file directory that is overwritten is:
Cocos2dx\platform\third_party
A lot of people have appeared java.lang.RuntimeException:Unable to instantiate activity componentinfo{*****activity}: Java.lang.ClassNotFoundException:Didn ' t find Class "*****activity" on path:/data/app/*******.apk error, in Android development, I also encountered this problem, tangled up for two days, finally resolved, combined with my own online to find, is now available to everyone.
1. Manifest file registered activity name, there is no wrong,
How to determine if a apk file is a home application
Imported Packages:
Import Android.content.Context;
Import android.content.Intent;
Import Android.content.pm.PackageParser;
Import Android.os.Bundle;
Import android.os.Environment;
Import Android.support.design.widget.FloatingActionButton;
Import Android.support.design.widget.Snackbar;
Import android.support.v7.app.AppCompatActivity;
Import Android.support.v7.widget.Toolbar;
Import Android.util.Disp
There are similar install_parse_failed_inconsistent_certificates prompts when installing APK files, which is mainly caused by signature conflicts, such as you use the ADB's debug permission signature, However, this error is prompted by the subsequent installation of the same file with a standard sign signature, and the solution is to uninstall the original version and install it, and the adb install-r parameter will not solve the problem.
Author: csd
Part 1: APK application introduction, unpacking and packaging, common software
Http://blog.csdn.net/kuangren_01/article/details/9318977
Part 2: processing, localization and signature of APK files in Samsung's closed-Source System
Http://blog.csdn.net/kuangren_01/article/details/9319027
Part 3: introduce various APK file packaging and unpacking applications
Http:/
How to preset Android APKThere are four premade APK cases:
1. How to preset the APK with source code into the system?2. How to preset the APK without source code into the system?3. How does one preset the APK so that users can uninstall it and cannot restore it when restoring the factory settings?4. How does one preset
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