Android implements text links in textview

Android implements text links in textview There are many ways to implement text links in textview in Android.In summary, there are four types:1. when the URL, email, and phone number appear in the text, you can set the Android: autolink attribute

Android horizontal and vertical screen Switching

During Android development, the onconfigurationchanged event is triggered when the screen changes from Portrait evaluation to landscape evaluation by default. By default, the screen is reloaded and the screen is the same as the landscape evaluation,

Android table effect-the row-changing feature of listview

First, inherit simpleadapter Package util; import Java. util. list; import Java. util. map; import android. content. context; import android. graphics. color; import android. view. view; import android. view. viewgroup; import android.

Android's gridview and gallery combined with demo

Demo Introduction: the home page is a gridview loaded image. Three pictures are displayed on the vertical screen, and four pictures are displayed on the horizontal screen. The image size is limited and the gray border is added. Clicking an image

Android boot auto-Start Program

Background: when Android is started, it sends out a system broadcast with the content action_boot_completed.The constant of the string is Android. Intent. Action. boot_completed. As longProgramAnd then startYou can. Remember, the android framework

Android learning-layout tablelayout table layout

Table layout contains a series of tablerow objects for defining rows (you can also use other sub-objects, which will be explained later ). The table layout does not display table lines for its rows, columns, and cells. Each row can contain more than

Android learning-detailed explanation of Android data transmission (serialization, parcelable, parcel, intent, bundle)

This article is from the network... For your reference, the data transmission methods between the first and fourth components are as follows: the four main components are started through the intent object. The intent function includes the four major

Android learning-how to disable all activities

Activity declaration cycleMethod 1We know that the window class of Android provides a historical stack, and we can implement it skillfully through the stack principle. Here we add the intent icon directly to window a when window a opens window B.

Ubuntu12.04 compile the android source code

1. Preparations before Compilation Check whether the version of the following package is OK: 1.1 gcc4.4 instead of gcc4.6. If it is 4.6, you need to install gcc4.4. The command is as follows: Sudo apt-Get install gcc-4.4 Sudo apt-Get install

Ubuntu12.04 download Android source code

(The following command is used to log on to the root account. If a common user needs to add sudo before the command) 1. To build Java jdk1.6, see install java_jdk on Ubuntu. 2. Add a package 64-bit system: Apt-Get install Git-core GnuPG flex

Comparison between iPhone and Android

Reprinted: Framework IPhone CocoaFoundation (Mac OS XCommon) Uikit Android JavaSDK AndroidFramework MVC IPhone Model

Android Memory leakage and debugging

Reprinted: I. Android memory mechanism Android Program It is written in Java, so the memory management of Android is similar to that of Java. The programmer allocates memory for the object through new,

Android edittext interception and listening for input events

Http:// 1. Method 1: UseSetonkeylistener ()However, this method can only listen to hard Keyboard Events. 1 edittext. setonkeylistener ( New View. onkeylistener () { 2 @ override 3 Public

Usage of bindservice in Android

Reprinted from: Recently I learned about the service application in Android, and got stuck in the bindservice section, mainly because I didn't fully understand why it was

How to build an android development environment in Windows

Android SDK 2.2 Development Environment setup (1) installation is required. (The following are the necessary software and tools for Android development) 1.1 install JDK. Android currently supports the following JDK versions: Jdk1.5, jdk1.6 If not

Android Development (6) asynctask

1: Is asynctask multithreading?A: Yes.2: Who is more lightweight than handler in asynctask?A: By looking at the source code, we found that asynctask is actually a thread pool. The online saying is that asynctask is lighter than handler and is

Hide and display popupwindow in Android (showatlocation/showasdropdown)

reprint: the previous article details the usage of popupwindow (Position, animation, and focus). For details, see the usage of popupwindow in Android (Position, animation, and

Android development (1) Processing HTML tags (Android)

When obtaining network resources, it sometimes contains HTML tags such as: & amp; & rdquo; & ldquo; and so on., and decodes them into corresponding punctuation. String htmlstring = "I am & ldquo; Zhang Ze & rdquo ;"; String content = html.

Android Development (2) Comparison of Android permission in Chinese and English

Android. Permission. access_checkin_properties Allows read/write access to the "properties" table in the checkin database, to change values that get uploaded Allow read/write access to the "properties" table in the checkin database. You can modify

Android string-array data source is easy to use

In Android, string-array is a simple method for extracting XML resource file data. Example: Put the corresponding data in the arrays. xml file in the values folder. Xiamen Fuzhou Quanzhou zhangzhou City Longyan city Then, directly

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