Android

1. Download dex2jar   2. Download the class decompilation tool Jad.   3. Enter the path of dex2jar. bat under cmd, and enter dex2jar. Bat D:/project/classes. DEX and press Enter. D:/project/classes. Dex is the directory where your classes. Dex

  Public class webactivity extends activity { private webview m_webview; private string m_strcururl; @ override protected void oncreate (bundle savedinstancestate) { super. oncreate (savedinstancestate); setcontentview (R. layout. web);

Install cygwin on Windows Set windows path: \ cygwin \ bin; \ Android-SDK-Windows \ platform-tools; \ Android-SDK-Windows \ tools; \ android-ndk-r6; \ android-ndk-r6 \ toolchains \ x86-4.4.3 \ prebuilt \ windows \ bin Set Windows user variable

Like an alert clock in AndroidProgramWhen we press an alarm, a contextmenu is displayed, and you can delete the alarm from the delete menu. The setoncreatecontextmenulistener (this) method is to add the context menu to the listview, so this menu

Requirement: fixed-size imageview, but unfixed-size imagebitmap. You want to use imagebitmap of different sizes to fill up the imageview so that the entire view looks neat. This can be implemented directly in layout. xml. The centercrop here means:

Opening section (Please filter this section by yourself if you are worried) I always wanted to write about how I made the android program, but I didn't know how to write it after opening it. I had to close it. Today, I made up my mind to write it

When many Android phones use the camera's portrait mode, the camera's preview is rotated 90 degrees and looks ugly, therefore, only the default Landscape mode is used to obtain the image. 1. Declare in androidmanifest. XML that only landscape

Android: theme = "@ Android: style/theme. notitlebar. fullscreen"Android: configchanges = "keyboardhidden | orientation"Android: cleartaskonlaunch = "true" Android: nohistory = "false"Android: statenotneeded = "true"> ...... Many experts on the

  A few days ago, I bought a ZTE mobile phone u880 ). However, many built-in software are attached to the machine. Only those software with the highest permissions can be deleted. Therefore, the root operation is required. After some hard work, the

Android basics: imageswitcher and gallery 16:16:15 When creating an image browser, imageswitcher and gallery are used in a simple way. Now let's look at their basic usage.       1. Configure the layout file main. xml   Android: layout_width =

Custom activity switching Animation 18:33:50 In Android, the default switching between the two activities is left and right. Are you tired of reading them or think they are not personalized? Android provides a method, you can customize the animation

This article implements a simple phone listener that uses toast to indicate the different statuses of incoming calls; Figure: Main Code: Package COM. yin. telephony; Import android. app. activity; Import android. OS. bundle; Import android.

Conflicts between scrollview and listview In the android Layout 14:22:29 Today, I wrote a small program for the orders table and added a scrollview embedded with a listview (now I want to know a bit about it. The listview comes with a scrolling

Display network images in listview 10:48:22 Recently, I am working on a weather forecast example. I want to add network images to listview. I have read many documents and Google on Baidu for a long time and finally found a solution. Now I want to

12:51:55 The relationship between expandablelistactivity and expandablelistview always appears together with listactivity and listview. First       1. First add expandablelistview in Main. xml Android:

2011-04-25 11:00:04 Autocompletetextview It is the input prompt box in Android. Although the input method is becoming more and more powerful, it makes the input easier and better. Next let's take a look at the code 1. Create one in Main.

From: http://chenzoudgh.blog.163.com/blog/static/149868996201011143483180/     There are several activities. One requirement is to click the back key in activitya to exit the system, instead of jumping to the previous activity. The first thing that

Conversion from: http://www.cnblogs.com/lbeing/archive/2010/09/29/1838858.htmlandroidmemory Leakage The memory of a recently written program is constantly increasing. You can search for relevant information online. As follows: 0: cause: Java memory

I have just tossed a small program to display pictures, but it is quite comfortable to look at on a resolution phone. Some other resolution phones are too small or too big, after searching for information on the Internet, I wrote a program to test

Variable initialization: Mintent = new intent (this, ginwaveimusic. class); mnotificationmanager = (icationicationmanager) getsystemservice (icationication_service); mpendingintent = pendingintent. getactivity (this, 0, mintent, 0); // construct