Android-General apk installation method, General android apk
Reprinted please indicate the source: http://blog.csdn.net/l1028386804/article/details/46955863
Not to mention, go directly to the Code:
Public void installApk () {Intent intent = new Intent (); intent. setAction (Intent. ACTION_VIEW); // obtain the apk name String name = "test.apk" based on the actu
View Android APK Source Code cracking and Android apk source codeTool preparation:
Tool download: http://download.csdn.net/detail/catshitone/8491347Start: Step 1:
First, decompress the apk package with the decompression software (such as good pressure. The unzipped xml file is garbled when it is opened. How can this problem be solved? Step 2:
Open cmd.exe to e
The premise is that JDK has been installed.
Required tools: apkanalyzer
: Http://download.csdn.net/detail/koko7958/3803375
1. Get APK Information
View androidmanifest. XML to obtain the package name, activity name, and version.
Because androidmanifest. XML in the APK package cannot be directly decompressed and viewed, you need to use apkanalyzer to perform the following steps:
> JAVA-jar axmlprinter2.ja
The example described in this article is the Android code for a weather report, which includes downloading and installing APK, checking apk updates, displaying ' already up-to-date ' or ' unable to get version Information ' dialog box, getting current client version information, displaying the Version Update Notification dialog box, displaying the Download dialog box, Determine whether to mount the SD card,
Some native classes cannot be found when the apk is compiled by mm in Android4.4, because it is optimized by produard. I have not encountered this problem in Android4.2.1. What does proguard do? ProGuard is a free java File compression, optimization, and obfuscator. It detects and deletes unused classes, fields, methods, and attributes. It deletes useless instructions and uses bytecode for maximum optimization. It uses meaningless names to rename clas
B's menifest file to declare the use of the appropriate permissions, App B sends the message, a is not received.In addition, you can also add android:protectionlevel= "signature" When declaring permissions in App B's Menifest file, specifying that app B can only receive messages sent by apps signed with the same certificate.The mutual invocation of data between the two Android apps is an issue that we often encounter, and this article focuses on the Android development Customization permission
Cocos2d-X development of Chinese chess 14 game package into APK, 14 apk
In the previous blog, from the return of game scenes to the start scene and the use of xml to display Chinese characters in the game, this blog will be the last article of the Cocos2d-X to develop the Chinese chess series blog, this blog will introduce how to port Chinese chess to Android.
Since I 've previously written two articles abo
Logical Volume Manager, when the partition is not enough, you can create a larger partition and then copy it in, but waste time. LVM can adjust the partition size flexibly and can dynamically combine partitions. The partition size is fixed and cannot be adjusted, apt-get update apt-get install pv*pt-cache Search query Installed package:dpkg /c2>-s libgstreamer0.10-Dev Physical Volume:/dev/Sda2 This partiti
LVM volume group command, lvm volume groupGeneral maintenance commands# Vgscan // check all disks in the system# Vgck [volume group name] // used to check the consistency of volume group description region information in the volume group.# Vgdisplay [
Original article: http://blogs.msdn.com/larryosterman/archive/2007/04/04/volume-in-windows-vista-part-2-types-of-volume-in-windows-vista.aspx
Author: Larry osterm
Translation: Tony Qu
Yesterday, I gave a general introduction to volume control. Today I will explain in detail.
In Vista, there are four different volume
01 Creating a Partition02 Identify this partition as PV (physical volume)03 Adding a physical volume to a VG (volume group)04 Dividing the LV (logical volume) from the volume group05 File system for LV06 Mounting Use==========Create a whole process of LV#fdisk/dev/sdb--->/DE
Introduction
The image of Docker is formed by overlaying multiple, read-only file systems. When we start a container, Docker loads the read-only layers and adds a read-write layer above the read-only layer (top of the stack). If you modify an existing file in a running container, the file will be copied from the read-only layer to the read-write layer. The read-only version of the file is still in, but it is hidden by a copy of the file above the read-write layer. When you delete docker, or rest
Using the Docker process, we need to look at the data generated in the container, and between the container and the container, the container and the host before the data sharing, backup and other operations, where the data management of the container. The management of data currently provides the following two ways:#数据卷 Data Volumes#数据卷容器 Data Volumes containers
One, data volumeA data volume, in a way that is a special directory, is similar to Linux
Code has been hosted on the code cloud, interested small partners can download see, IDE is Android studio 2.3.2Https://git.oschina.net/joy_yuan/MobilePlayerCommon mobile phone players, have the screen up and down to change the volume size of the function, in this also implemented:The principle is:1, touch the screen from the finger, to leave the screen, calculate the height difference of the slide, and then take this height difference with the screen
This article was sponsored by Xiuyi linfeng and first launched in the dark world. The previous article introduces the basic LVM knowledge. This article describes how to expand the logical Volume LV and volume group VG of LVM. We know that the logical volume of LVM is equivalent to a partition. Since it is a partition, it has a distinction between the size and
IntroductionIn some cases, it is necessary for our service to run to generate some logs, or we need to back up the data in the container, or even share data between multiple containers, which inevitably involves the data management operations of the container.There are two main ways in which you manage data in a container:
Data volumes
Data Volume container
A data volume is a special direc
Tags: app vol LVM mapper cal logic disk Oracl flexible EndLogical Volume management and logical volume expansion of LinuxLVM is the short name for logical volume management (Logical Volume Manager), an abstraction layer built on physical storage devices that allows you to generate logical storage volumes, and provides
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