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In our last blog, the most basic framework has been set up, then why do we call this article frame building? The reason is that we built a framework that runs through this project, to manage the declaration cycle of the project, and what we need to do next is to build a framework that we need to be content-related.Let's take a look at the final results of our framework:In this framework, we need to do the following work: 1: Add a Tabhost,tab are homepage, category, rank, recommendation

Android multi-thread Analysis 3: Handler, logoff implementation, androidlogoff Android multi-thread Analysis 3: Implementation of Handler and logoffLuo chaohui (http://www.cnblogs.com/kesalin/) CC license, reprinted please indicate the source In the previous article "Android

UID. Once found, the corresponding permission is indicated.2) If not found, then go to Packagemanagerservice.msystempermissions to find. This information is read from the/system/etc/permissions/platform.xml when it is started. This records some of the system-level application UID corresponding to the permission.3) returns the result.4.2, CheckUriPermission1. If the UID is 0, the description is the root use

) First it finds the list of permissions for the UID (that is, the package) by calling GETUSERIDLP, going to the PackageManagerService.Setting.mUserIds array, and depending on the UID. Once found, the corresponding permission is indicated.2) If not found, then go to Packagemanagerservice.msystempermissions to find. This information is read from the/system/etc/permissions/platform.xml when it is started. This records some of the system-level applicatio

Android ListView implements 3-level nodes (N-level extension) The second-level node of ListView can be easily implemented by using ExpandableListView, but how to implement level 3 or even multi-level menus? Using ExpandableListView will be very cumbersome. Today we will explore another implementation method. Idea: each time you click to expand the sub-menu, it ca

Registration allows the application to disable listening for broadcasts that cannot or do not need to be processed. Generally, the application can register in onResume () of the Activity and register in onPause () cancel (stop listening) in the callback method ). 2> static registration: add the A simple example:1 package com. qimu. intent; 2 3 import

When I wrote my blog, I found that I jumped to the chapter, and the HAL Hardware Abstraction Layer was not written to JNI. I will complete it here. 1. Add the Hal header file Go to the android-4.0.4_r1.2/hardware/libhardware/include/hardware directory and create the TTT. h file: root@brantyou-ubuntu:~/workspace/android-4.0.4_r1.2/hardware/libhardware/include/hardware# gedit ttt.h The file content is as foll

Android development Note (17) data storage 2 file storage data, android file storage Android provides five data storage methods: 1. SharedPreferences 2. File Storage 3. SQLite Database 4. ContentProvider 5. Network Storage This d

Use of Menu level 1 Menu and level 2 Menu of Android learning notes, and android learning notes (1) No changes have been made to the layout file. (2) the code in the main. xml file under the res -- menu directory is as follows: (3) In the string. xml file under the values

Android UI operations are not thread-safe, and only the main thread can operate the UI. At the same time, the main thread has a certain time limit on UI operations (up to 5 seconds ). To perform some time-consuming operations (such as downloading and opening large files), Android provides some column mechanisms. The articles in the "android basics 02-thread secur

In-depth understanding of Android (2) -- Understanding JNI (medium) and androidjni in Android Sunshine Xiaoqiang participated in the CSDN blog Star Selection, If you think sunshine Xiaoqiang blog is helpful to you, vote for Xiaoqiang: http://vote.blog.csdn.net/blogstar2014/details? Username = lxq_xsyu # content In the previous article, we learned about the use of

In the previous article, we introduced how to create and respond to option menus in Android. Today we will explore sub-menus and Icon menus.Sub menu A sub-Menu provides a natural way to organize menu items. It is widely used in GUI Design of windows and other operating systems. Android also supports sub-menus. You can easily create and respond to sub-menus through the addsubmenu (INT groupid, int Itemid, i

[Android Application Protection Technology Exploration Series] 2: Anti-decompilation and android Decompilation Author: Guo XiaoxingWeibo: Guo Xiaoxing's Sina WeiboEmail: allenwells@163.comBlog: http://blog.csdn.net/allenwellsGithub: https://github.com/AllenWell[How to explore Android Application Protection Technology

Android development: Your SMS Verification Code (2), android Verification Code A gentleman is eager to speak in words.-The Analects of Confucius Recently, when we feel unwell, we have noticed that the body is really the most important thing. No matter how busy we are, we must rest on time, stick to running, exercise, and do some cervical exercises, don't let us g

Android development skills 3-formatting TextView text and development skills textview This example mainly studies how to display webpage links and change the specific text color in TextView. 1. main. xml 2. MainActivity. java: Package com. yayun. edittextdatedemo; import android. app. activity; import

. Net programmers play Android Development --- (3) login page layout,. netandroid In this section, let's take a look at the layout of the login page. For children's shoes that just came into contact with Android development, the layout of Android is tricky and needs to be set based on various attributes, next we will c

OnClickListener () {@ Overridepublic void onClick (View view) {mLinearLayoutSubClass. beginScroll ();}});}} LinearLayoutSubClass is as follows: Package cc.cn; import android. content. context; import android. util. attributeSet; import android. widget. linearLayout; import android. widget. scroller;/*** API Note: **

Explanation of Android Service (3) AIDL and androidaidl This article is translated from the official android documentation and tested by yourself. Android Interface Definition Language (AIDL) allows us to define our own programming Interface, which enables cross-process communication (IPC) between the client and the s

: gain an in-depth understanding of Layout_weight attributes in the Android Layout Android development Tip 2: Implementation of custom log tool XLog Android development Tip 3: Activity Startup Mode Android development Tip 4: Share

Cocos2dx-3.1 access domob ad sdk + Android (3), cocos2dxandroidsdk Continue with the previous article: 1. Add it to android. mk under jni LOCAL_SRC_FILES := hellocpp/main.cpp \ ../../Classes/AppDelegate.cpp \ ../../Classes/DomobAd.cpp \ ../../Classes/HelloWorldScene.cpp2. Add the following code under AppActivi