android application package hash

Android development tutorial-Android Application Structure Analysis 1. Create a HelloWorld project: 1. Open Eclipse and click "File"-> "New"-> "Project"-Android Application Project "": In the pop-up "New Android

The first step is to right-click on the project, select the Android tools->rename application package, enter the name you want to change, and then select the packages name in the file you want to replace , and only modify the files in the project that contain this package nameThe second step, modify the source code con

Friends who have posted Android apps should all know that the Android apk is a sign that needs to be signed. The signature mechanism plays a very important role in Android applications and frameworks. For example, the Android system prohibits updating the apk of inconsistent installation signatures, and if the

Android FrameWork Package packagename has no installation candidate, androidpackagename When Ubuntu downloads and compiles the FrameWork source code, apt-get cannot run and tries to obtain the root permission to perform the following operations: apt-get update apt-get The upgrade error message still appears. For various 404 source prompts, I checked the Ubuntu official website and saw the following informat

; - ActivityAndroid:name= "Grid_bills">Activity> - ServiceAndroid:name= "LocalService"android:exported= "true"android:enabled= "true"/> - + Application> - uses-permissionAndroid:name= "Android.permission.READ_CONTACTS" /> + A at Manifest> Two, only the situation of the APK(1) AAPTUsing the command line AAPT dump Xmltree colabox.apk androidmanifest.xml(2) using ApktoolUse the Anti-compilation tool Apktool, and then o

Development sometimes requires that another application be launched in one application, such as a list of installed programs that launcher loads, and another app can be launched when the icon is clicked. In general, we know that another app's package name and mainactivity name can be started directly from the following code:Intent Intent = new Intent (intent.acti

an abstract class implementation4.2 Declaration of two abstract methods onsuccess and OnError4.3 Implementation of Response.listener and Response.errorlistener4.4 Demo Examples:Package Com.example.volley;import com.android.volley.response;import com.android.volley.volleyerror;/** * abstract out Successful monitoring and failed listening * used to callback information * @author yuan * @param The rest of the implementation I will not explain, can be downloaded using: http://download.csdn.net/de

Hello everyone, our tutorial is to customize the View in the Android tutorial. For Beginners, they are used to the traditional page layout method of Android, as shown in the following code: View plaincopy to clipboardprint?Android: orientation = "vertical"Android: layout_width = "fill_parent"

We can achieve this through ComponentName and setComponent of Intent: Start another installed application or system program in an application. Below is an application that starts another installed program, as shown below: [Javascript]// Component name. The first parameter is the package name of the

Today, the program has a bug. If you change the APK name to include "%", the "Resolution package is faulty" will occur and the installation will not continue, I read the code for installing the program for half a day: 01. intent intent = new intent (intent. action_view); 02. intent. setflags (intent. flag_activity_new_task); 03. intent. setdataandtype (URI. parse ("file: //" + filepath), 04. "Application

Android obtains the app package name based on the apk and starts the Activity. androidapk First, you must have the aapt tool. After downloading the android sdk, it will always come with it, under your sdk/build-tools Open cmd and go to your sdk/build-tools. If there is no aapt.exe In sdk/build-tools You can search for the API at the next layer. Next, tap aa

;", responseobj.tostring ());} @Overridepublic void OnFailure (Object reasonobj) {log.e ("----->", ((logicexception) reasonobj). Getemsg ());} @Overridepublic void OnProgress (Long byteswritten, long totalsize) {log.e ("------------->", Byteswritten + "/" + totalsize);}));After the above package. HTTP-based features are available, assuming that some special features are encountered in development, and may be extended in accordance with detailed requir

In fact, it's very simple, first you have to build a project (nonsense)Locate the Build.gradle file (not the entire project), see Under Project view650) this.width=650; "src=" Https://s2.51cto.com/wyfs02/M02/97/FE/wKioL1k2HfvTazn8AABWtgJX5Pw436.png "title=" A1.png "alt=" Wkiol1k2hfvtazn8aabwtgjx5pw436.png "/> or under Android view650) this.width=650; "src=" Https://s3.51cto.com/wyfs02/M00/97/FE/wKioL1k2HjuTarpQAAA2-tvtgl8581.png "title="

resource package androidmanifest. xml file 182 7.6 Policy Library 183 7.6.1 composition and role of the Policy Library 183 7.6.2 functions and use of the Policy Library 183 7.7 Java-layer Binder Mechanism 184 7.7.1 Java binder framework 185 7.7.2 binder of Java framework layer uses 189 7.7.3 type 194 of parameters and return values in the binder Chapter 2 Local Java call 8th 8.1 Android Java local call 198

Application packaging and signature obfuscation process for android development: android ProcessAfter the project is almost done, it needs to be signed, and then obfuscation prevention is decompiled. By default, all the environments of the process are configured.The main steps are as follows: 1. Generate the configuration file required for ant packaging. 2. Gener

start running. Each receiver node allows the use of intent-filter to define the intent that can be used to trigger the receiver　　5) User-library is used to specify the shared libraries required by the application. For example, to package the map API as a separate library, it will not be automatically linked. You can specify whether a particular package is requir

============ Problem Description ============Title!Currently other browsers on Android because they have done the processing, so download no problem.But Android comes with the browser download sometimes error, sometimes download is. htm file, disgusting ah, seemingly the apk as malicious software, ask the great God how to deal with.and contenttype settings about it, I changed a good many, useless ah, my ser

When I used to write an android project, I never added external javadoc. jar, it is not clear how to use this javadoc. Today I am writing an AR application and using the wikbench Development Kit. Of course, he also comes with javadoc. jar, specially studied. When we use an external source code package (open-source or non-open-source), we usually come with a devel

it to get me started.The main lesson today is to create the first HelloWorld Android program and a more general understanding of the overall structure of the Android program.After creating a new Android Application project, the project directory structure is as follows:The uses for each directory are as follows:1, src

In the Android system, if you need to use a database, we generally use the sqllite database and store the database in the res \ raw directory. This facilitates the release of the database together when the system is released. When accessing the database in the system, we generally copy the database to the directory of the name of our current package under data/data, which makes it easier for us to perform o