android space between layouts

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Android UI Learning - Menu

Android system, there are 3 types of menu: options menu, context menu, sub menu. press the Menu button options menu will be displayed for the current Activity. It consists of two menu items: Because the options menu in the bottom of the screen can only di

Service in-depth analysis

On the service, or copied from a big blog: http://blog.csdn.net/maxleng/archive/2010/04/19/5504485.aspx The series is very much in-depth analysis is worth studying. Service in-depth analysis Android IPC previous chapter we analyzed the structure of servic

Android: Layouts Description

Layout Manager (generally called "layouts") is ViewGroup expansion of child controls are designed to control the position of the screen. Layouts can be nested within each other, through a combination of Layout Manager, you can create complex int

Android for external and internal storage space the size of the total size and available

android.os StatFs under the principal used to obtain the status of the file system can access sd card size and free space within the space acquisition system is / system size and remaining space and so on. See next sd card read: void readSDCard() { S

------- Android core analysis methodology of the concept of two space articles

Approaches to the concept of space articles We do not want to use the computer's subconscious way of thinking, we have our own way of thinking described, the closer we describe the way of thinking, we are more likely to accept and use. A variety of co

Android to get free space information system or SDCARD

android.os StatFs under the principal used to obtain the status of the file system can access sd card size and free space, access to space that is within the system / system size and free space and so on. Sd card reader a look: Java code void readSDC

Android on the bottom of the screen will ButtonBar? Turn candle space (reproduced)

Connected to the article "Android TAB tab on the bottom of the screen," write. On the way to write articles that ButtonBar the bottom button, tried, it seems the appearance of seemingly good-looking than Tab, but I am afraid it is not easy to Ta

Android to get the card path and space usage

/** Gets the path to the storage card */ File sdcardDir=Environment.getExternalStorageDirectory(); /** StatFs Look at the file system space usage */ StatFs statFs=new StatFs(sdcardDir.getPath()); /** Block By size*/ Long blockSize=statFs.getBlockSize

Examples of learning HelloAndroid Android development

After the recent completion of the project, idle boredom, the want to learn C, C + +, on very poor, and too hard, used java development, I recall my colleagues, do not dry, learning Android, then began to study their development of Android . This article

Department of famous door Android (2) - Layout (Layout) and menu (Menu)

Introduced in the Android application of the various layouts, and menu effects to achieve a variety of layout applications, FrameLayout, LinearLayout, TableLayout, AbsoluteLayout, RelativeLayout Context menu for the specified configuration element, config

Android project directory structure

We HelloAndroid project, to analyze the project directory structure, further in-depth understanding of Android project. First start Eclipse, launched "Package Explorer" Navigator's "HelloAndroid" project, as shown in Figure 3-1. Fi

Android development tools used by adb

Transfer from: http://www.javaeye.com/topic/260042 adb (Android Debug Bridge) is provided by Android a common debugging tools, with this tool, we can manage the device or the status of mobile phone simulator. Can also be used for the following steps: 1, q

Read the product of a pre-listing Android interface development Jie Mi

New to android platform, personally feel that the layout of the most difficult interface. I did a recent attempt on his own as a product (please be patient, probably this year's meet with you), explain the interface of the production process, wish to

android Debug Bridge (adb) [switch] [to facilitate future View]

Have to admit that google thing to do is very intimate to the developers ~ ~ ~ very convenient for debugging, you can put the same real machine when the emulator debug, thread view, object view. . . . You just need a real machine to connect your data cabl

Android generation APK

, Dalvik virtual machine for the first time into the people's vision. Its efficient use of memory, and in low-speed, high-performance CPU on the show is indeed impressive. Depends on the underlying Posix-compliant operating system, it can simply compl

What is the first chapter Android?

Key skills and concepts l history of embedded programming l About the Open Mobile Alliance l Android beginning of the main screen surface It is no exaggeration to say that the traditional desktop application developers have been pets for a very long time,

The first android application iBlog

iBlog is a mobile device side of the blog publishing (using sdk1.5 version), it has at present several popular Chinese portal and sns community, such as 51, everyone, Sina, excellent, and so cool. Using this software can be easily disseminated real-t ...

Android Training

Android has been a variety of mobile devices / smart phone manufacturers, China Mobile (China Mobile) and China Unicom (China Unicom) adopted, the market has steadily increased. According to Strategy Analytics Inc. "Global Smartphone Vendor Mark ...

[Change] Android Opengl - Colored 3D Cube

What is this: This tutorial shows how to create colored 3D Objects using the OpenGL ® ES cross-platform API. What you learn: You will learn how easy it is, to create a Colored 3D Cube, using OpenGL ® ES. Problems / Questions: post here Difficulty: 1.5 of

On the Android team and the community about the

At present, 3G business, the traditional Internet and mobile Internet have also shown a trend of integration of all business development, telecommunications and Internet industry has already entered the following stand-alone computing era, the tradit ...

Android interview to talk about --- the understanding of your Activity (change)

This article will involve the following content: Activity 1 Activity of the life cycle of two to become a window: Activity Attribute Activity Set 3 your background, how is the system recovery to do: onSaveInstanceState Four calling and being called: Our c

Android automatically read (TTS)

TextToSpeech referred to as TTS, is the Android 1.6 version of the more important new features. Will turn into a specified text in different languages, audio output. It can be easily embedded into the game or application, to enhance the user experience. E

Android applications and application management Introduction

Go to http://space.itpub.net/21255398/viewspace-605619 Theoretical foundation "Using pre-installation tool Android system, application installation package. Apk files belong to the default supported file types, it's mime type is defined as "

Android Permission Daquan from 1.0 SDK record a new access permission to change the

Emck My technical career, cracked version of RC30 brush method (Note: Before upgrading the official RC30 ago) November 30, 2008 Online reads as follows: http://forum.xda-developers.com/showthread.php?t=443797 Note: Brush can not ensure that every person a

Android TTS application (transfer)

1 Introduction The Text-To-Speech (TTS) library is allows developers to add speech to their applications. Developers give the TTS object a text string, and the TTS will take care of converting that string to text and speaking it to the user. The TTS libra

Android-based mobile QQ official release

We can Quguan net download http://im.qq.com/qq/android/index.shtml, I down a test that does not AQQ easy to use, without the jitter effect (not harassed), followed by more time-consuming to open a message box (perhaps because the machine because I am ...

Android Emulator use SD card

This article comes from CSDN blog, reproduced, please indicate the source: http://blog.csdn.net/unix_fans/archive/2009/08/20/4465038.aspx 1. To create an image file Cmd into the android with the SDK in the Tools directory, the implementation of mksdc ...

[Change] Android UI Optimization

Saying goes: no matter black or white, as it can catch mice is a good cat. This may be justified in some respects, but we thought is contrary to the pursuit of excellence, often because the content is a result, give up the search even more optimized appro

[Change] the preparation of efficient Android code

Android write efficient code There is no doubt that devices based on Android platform must be embedded devices. Modern handheld devices is not just a simple phone, it is a small handheld computer, but even the fastest of the most high-end handheld devices

some ways the distinction between android and usage notes

Intent of addflags () and setflags () the difference between addflags (): Add additional flags to the intent (or with existing flags value). setflags (): Set special flags controlling how this intent is handled. Android configuration file inside the ...

--- Android interview to talk about the knowledge of your Activity (change)

This article will involve the following elements: 1 Activity of the life cycle of two to Activity into a window: Activity attributes set you back three of the Activity by the system recovery how to do: onSaveInstanceState 4 call and be called: Our communi

Introduction chapter of Android ListView

Introduction to Part VI of Android ListView ListView is a frequently used controls, ListView inside of each sub-item Item can be a string, it can be a combination of controls. First talk about the implementation of ListView: 1. Preparation ListView to dis

Introduced on the Android team and community

At present, 3G business, the traditional Internet and mobile Internet also presents the integration of the whole trend of business development, telecommunications and Internet industry has already entered the era following a single calculation, follo ...

Note android. Always had

Here the knowledge to maintain some small point, to remind themselves 1 All documents must be in androidlayout . At the beginning 2 layout of the file must be named in the top-level element declaration space This ensures that you can use the followin ...

About Android applications and application management

Go http://space.itpub.net/21255398/viewspace-605619 Theoretical basis "Using pre-installation tool Android systems, application installation package. Apk file is the default file type support, it's the mime type is defined as "application /

Processing pass the address space and the use of debug debugging

Normally we deliver an address in the space if String myString = "http://myhost.com/media/mp3s/9/Agenda of swine - 13. Persecution Ascension_ leave nothing standing.mp3"; URI myUri = new URI (myString); Results will be thrown java.net.URISy ...

Professional Android 2 Development - 2

WHAT THIS BOOK COVERS Chapter 1 introduces Android, including what it is and how it fits into existing mobile development. What Android offers as a development platform and why it's an exciting opportunity for creating mobile phone applications are th

Memo --- Android Permission

android.permission.ACCESS_CHECKIN_PROPERTIES allows read and write access "properties" table in the checkin database, change the value you can modify upload (Allows read / write access to the "properties" table in the checkin database,

Android Dev Guide English Version 2 (original, reproduced, please indicate the source) to be continued

Processes and Threads When the first of an application's components needs to be run, Android starts a Linux process for it with a single thread of execution. By default, all components of the application run in that process and thread. However, you ca

android sax read xml file content utility

andorid read xml file content in three ways sax dom pull, which is the android comes with pull 1. First get to know more about xml file in the terminology <?xml version="1.0" encoding="UTF-8"?> <persons> <person> <name> Li Ming

android sax read xml file content utility subsidiary source

andorid read xml file content in three ways sax dom pull, which is the android comes with pull 1. First get to know more about xml file in the terminology <?xml version="1.0" encoding="UTF-8"?> <persons> <person> <name> Li Ming

Android Study Notes (2)

Of the two is a brief introduction Android we may have to the environment with good, it may build a Android program, if you studied java me you would not have been more to the Android framework program project surprised the basic file structure direc ...

Android Intent Action Daquan

String ADD_SHORTCUT_ACTION action: in the system to add a shortcut. . "Android.intent.action.ADD_SHORTCUT" String ALL_APPS_ACTION action: list of all available applications. Input: None. "Android.intent.action.ALL_APPS" String ALTERNAT

I have some views on the android system

Amateur android for some time to learn to prepare a few small test programs into the Internet, not many people under the (not into the market, the registration of too cumbersome to give up), in the process found a number of problems, here put Yi Bai. ...

Introduction to Android simulator

Reprint: http://www.cnblogs.com/ssqjd/archive/2009/02/08/1386427.html GPhone to play the simulator, of course, need to first go google the above download Android's SDK, extract out the root after the SDK tools under a folder, which is the simulator an

Android Snake game in learning (4)

package com.easyway.dev.android.snake; import android.content.Context; import android.content.res.TypedArray; import android.graphics.Bitmap; import android.graphics.Canvas; import android.graphics.Paint; import android.graphics.drawable.Drawable; import

Android Permission bilingual

android.permission.ACCESS_CHECKIN_PROPERTIES Allows read / write access to the "properties" table in the checkin database, to change values that get uploaded Allows read and write access "properties" table in the checkin database, chan

android 1.6 describes all of the rights

Manifest.permission This class defines all of the rights of android 106 ACCESS_CHECKIN_PROPERTIES allows read and write access "properties" table in the checkin database, change the value to modify upload Allows read / write access to the "

Android permission class and English instructions

public final class Manifest { public static final class permission { /** Allows read/write access to the "properties" table in the checkin database, to change values that get uploaded. */ public static final String ACCESS_CHECKIN_PROPERTIES="android.permi

How to discovery memory usage on my application in android?

URL: http://stackoverflow.com/questions/2298208/how-to-discovery-memory-usage-on-my-application-in-android Note that memory usage on modern operating systems like Linux is an extremely complicated and difficult to understand area. In fact the chances of y
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