" meaning, and-not is the same.
11. Find the files below/etc with a capacity greater than 1500KB and a capacity equal to 0.This is the word "and", according to the meaning of the topic to understand, should be "or" meaning, otherwise there is no more than 1500KB and equal to 0 of the document it? So here you can use the-o parameter.[Email protected] ~]# find/etc-size +1500k-o-size 0k/etc/environment/etc/selinux/targeted/modules/active/netfilter
Detailed analysis of the resource management mechanism in Android, android Resource Management
Respect Originality:Http://blog.csdn.net/yuanzeyao/article/details/42386549
In Android, all resources are stored in the res directory,
Android account management and synchronization mechanism, android Account Management
When using it, I found that I had established my own independent account management. At the same time, in the contact, I could directly click send information, view the circle of friends, an
One: directory structure of Android project
Android Project Structure Overview. In fact, the directory structure of Android projects and Java almost, not much change, such as:650) this.width=650; "Src=" http://dl.iteye.com/upload/attachment/348966/4a17123a-21bf-335f-8d0a
Android Frame Structuredirectly above:
From the above, we can see that the Android system architecture consists of 5 parts,
are: Linux Kernel (Linux kernel), Android Runtime (Runtime Environment), libraries (class library), application framework (application framework), applications (application).
1.1, Linux KernelAndroid provides core system services based
Document directory
2.2 focus path
2.3 viewroot, Window Manager Proxy
Android GWES-android Window Management 1 basic architecture principle
Windows Management for Android is in C/S mode. Windows in
Android development and debugging tool , such as DDMS for launching Android debugging tools such as logcat, screen, and file Manager, While Draw9patch is the tool to draw a scalable PNG image on the Android platform, Sqlite3 can manipulate the SQLite database on a PC, while Monkeyrunner is a good stress test application that simulates user random keys, Mksdcard
In the end of the second phase of the Canton Fair Internship, and ushered in a few days of leisure, continue to learn Linux. In the previous essay on Linux learning CentOS (17)--some important commands related to Linux file and directory management, ① has documented some important commands related to Linux file and directory
files are also stored in this directory.4. BinThis directory you do not need to pay much attention to, it mainly contains some of the files generated automatically at compile time. There will be a compilation of your current project installed package, expand the bin directory you will see HELLOWORLD.APK, the file is copied to the phone can be installed directly.
safe integer operations)|--Skia (Skia graphics engine)|--Sonivox (sole MIDI solution for Google Android Mobile Phone Platform)|--Speex (Speex encoding/decoding API Usage (LIBSPEEX))|--SQLite (database)|--Srec (Open source continuous non-specific person speech recognition provided by Nuance Company)|--strace (Trace tool)|--Svox (Embedded Text-to-Speech)|--Tagsoup (Tagsoup is a Java-developed SAX-compliant HTML parser)|--tcpdump (software to catch TCP
Reprint: http://blog.csdn.net/google_huchun/article/details/59576654Android 2.1|–makefile|–bionic (Bionic C library)|–bootable (boot boot related code)|–build (Storage System compilation rules and basic development package configuration such as generic)|–cts (Android Compatibility test suite standard)|–dalvik (Dalvik Java Virtual machine)|–development (Application development related)|–external (some open-source modules used by
First, the installation time does not understand the usefulness of many things, just according to the tutorial to do, so want to tidy up the idea:The various directories in the Android SDK function:1. AVD Manager.exe: Virtual Machine management tool for building and managing virtual machines.2. SDK MANAGER.EXE:SDK management tool for
configuration files-app profile proguard-Rules.pro the configuration file directory of the project Proguard the configuration file also has the build Compile directory Structure Gradle folder store stationery file directory structure MYDSK directory structure. Gitignore This direc
unit, and when you pass in the Audiomanager.adjust_raise, turn the volume up one unit.) )
GetMode () Get audio mode
Getringermode () Get ring Vibration mode
Audiomanager
public void Setstreammute (int streamtype, Boolean state)
Mute or not mute the audio stream.
Mute commands are protected from client process death: If the process dies with an active mute request on the stream, the stream is automatically muted.
For a given stream, the mute re
Directory Structure of Android programs
SRC: Source code organization and Management directory.
Gen: The automatically generated directory generates some important files, such as R.java, which are not normally required for us to write.
Run Android emulator on the Xen or KVM guest a few days ago to simulate the Android system. The 64-bit Ubuntu 12.10 System was used as guest, and the "-bash:./emulator:no such file or directory" error message was encountered while running emulator or emulator-x86. This error hint is a bit confusing and it's hard to see what's going on. Later, I found out that bec
use such as MP3, video class files, but also a warehouse, but this warehouse is not managed by R File Manager, when used we have to find ourselves.--res folderThe resource directory, which is equivalent to the application's resource file warehouse, is where the resource files needed to run the application are placed, and the management of R files is accepted. It contains the resource files in your project
The Android system compiles three image files, all packaged with CPIO, gzip compressed.
Ramdisk.img file system, including/system,/data,/bin and other directories. Kernel is responsible for initialization at startup.
SYSTEM.IMG System Package and library file, mount to/system directory
USERDATA.IMG user data, mount to/data directory
AVD Manager.exe: Virtual Machine management tool for building and managing virtual machines.SDK MANAGER.EXE:SDK Management tool for managing, downloading SDK, SDK tools, and extension toolsTools directory: Includes testing, debugging, third-party tools. Simulators, data management tools, and more.Build-tools
version control tool uses part 4:github as a remote repository
1.4.2 git version control tool uses part 5:git Branch management policy
1.4.2 git version control tool uses Git on part 6:android studio...
Two. Development environment Construction related
2.1.1 JDK installation and environment variable configuration (Win edition)
2.1.2 JDK Installation and environment v
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