android 2 3 launcher

Preparations: 1. Download JDK 7, corresponding to 32-bit or 64-bit. Http://www.oracle.com/technetwork/java/javase/downloads/index.html 2. Download Eclipse: http://www.eclipse.org/downloads/ 3. Download Android JDK: http://developer.android.com/sdk/index.html 4. Download Android ndk (R8): http://developer.andr

intersect, // The final region is the region XOR (3) in which region1 and region2 are combined ), // The final region is reverse_difference (4) outside the intersection of region1 and region2, // The final region is the region Replace (5) of region2 and region1 ); // The final region is region2} Apidemo provides an example of the combination at the end. Android also provides a regioniterator to iterate al

/| | '--after_xxx/|--merges/| | | |--Android/| | '--ios/|--platforms/| |--Android/| '--ios/|--plugins/| |--org.apache.cordova.console/| '--org.apache.cordova.device/|--www/| |--css/| |--img/' |--js/'--index.html (2) ConfigConfiguration file for Cordova(3) Hooks catalogueThe script file that holds the custom Cordova com

After reading the previous books, I have a certain understanding of Linux kernel and Android. Do you want to compile your own Android source code? I am always used to using Windows, but Android source code does not support compiling on Windows. Therefore, I decided to use a virtual machine to install Ubuntu and then download, compile, and install

The sdk has been installed before. Although it only downloads the first 1.5, there is at least one sdk. The following will use a simulator to run the image file in the sdk. Open the android virtual device manager tool and click new After the configuration is completed, of course, only one api can be selected at present, so it is as follows: 650) this. width = 650; "src =" http://www.bkjia.com/uploads/allimg/131228/103SM219-0.png "title =" ttttt.png "/

Long time no update, the recent phone on the alarm clock app does not have a good, so want to write a.The Android development environment is set up, so be careful to install the JDK first.1. Install Android StudioGoogle's Android development site has a Chinese version, without crossing GFW to access: https://developer.android.google.cn/At first glance, it feels l

suitable to use InsetDrawable. For example, using this can solve the problem between our custom Dialog and the screen.I believe all the friends who have done this know that even if we set layout_margin, this is useless.You can use this InsetDrawable! You only need to set an insetXxx for InsetDrawable.Margin of the direction, and then set it to the background of the Dialog! The related attributes are as follows: 1. Drawable: The referenced Drawable. If it is null, there must be a Drawa

Use of Animations in android Development (2) Use of Animations in android Development (2) This blog post focuses on the use of animation effects in android development. Unlike the previous blog post, the four animation effects are mainly implemented using xml files, this imp

_ write_to_log_kernel.Look at the implementation of _ write_to_kernel (), which is basically a write operation:static int __write_to_log_kernel(log_id_t log_id, struct iovec *vec, size_t nr){ ssize_t ret; int log_fd; if (/*(int)log_id >= 0 */ (int)log_id To sum up, the println_native () operation is to open the device file (if it has not been opened) and then write data. But how to write it depends on the implementation of the logger driver of the log device.[This series of articles]In

this qualifier? If no, the system returns Step 1 and continues to compare the next qualifier (in this example, the system returns to "no" until the language qualifier is compared "). If "yes" is returned, proceed to step 4. 4. Remove the directories whose names do not contain this qualifier. In this example, the system will exclude all directories that do not contain the language qualifier: Drawable/ Drawable-en/ Drawable-en-Port/ Drawable-en-notouch-12key/ Drawable-Port-ldpi/ Drawable-port-not

1. IntroductionThis analysis is a very simple program, is a primer on the introduction of anti-compilation tutorialMainly learn about the use of tools, the following is downloaded from the Internet test samplesTest Sample ex_05_01_.apkLink: http://pan.baidu.com/s/1sjOIXJn Password: 5uq42. First, use Dex2jar and Jd-gui to viewReference: Android Learning Tips (8)---Mac Dex2jar and Jd-gui use先提取apk中的classes.dex，使用dex2jar工具使用jd-gui打开classes_dex2jar.jar查看源

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logoff object of the CustomThread instance47. public void handleMessage (Message msg) {// 3. Define the Message processing method.48. switch (msg. what ){49. case MSG_HELLO:50. Log. d ("Test", "CustomThread receive msg:" + (String) msg. obj );51 .}52 .}53 .};54. logoff. loop (); // 4. Start the message loop.55 .}56 .}57 .}Main. xml[Html]1. 2. 3.

skins, We can beautify our UI. After beautifying the UI, we will attract more users. At least we will not make our apps look ugly (of course, we also need reasonable styles and skins, otherwise it may be more ugly ). Style and skin can be used in the following scenarios: 1. Add an independent style to a widget Define a style view sourceprint? 1 Then use the set style view sourceprint in the control of the layout file? 1 2

permission and feature. If you are constructing a custom Camera program, you must declare the permission to use the Camera in AndroidMainfest. xml, for example: You must also declare the camera features in AndroidMainfest. xml, for example: If your program may need to use a camera, but it is not necessary to use it, you can set the android: required attribute, for example: (2) Storage Permissions To sto

-printmapping {filename} -applymapping {filename} 重用映射增加混淆 -obfuscationdictionary {filename} 使用给定文件中的关键字作为要混淆方法的名称 -overloadaggressively 混淆时应用侵入式重载 -useuniqueclassmembernames 确定统一的混淆类的成员名称来增加混淆 -flattenpackagehierarchy {package_name} 重新包装所有重命名的包并放在给定的单一包中 -repackageclass {package_name} 重新包装所有重命名的类文件中放在给定的单一包中 -dontusemixedcaseclassnames 混淆时不会产生形形色色的类名 -keepattributes {attribute_name,...} 保护给定的可选属性，例如LineN

called "listeners" on the Leekmanager that have a reference to all of Those activities.But, where do you come from?Well, check this out: // in Leekfragment.class: @Override public void OnCreate (Bundle savedinstancestate) { super .oncreate (savedinstancestate); // Add this fragment as a leek listener so // It can update its view accordingly Leekmanager.get (). AddListener (this Every time LeekFragment we are created, we add it as a to the LeekListener LeekManager Singleton. B

Android custom control series 2: Custom switch button (1), android Control This time, we will implement a complete and pure custom control, instead of using the system control like the previous Composite Control. The plan is divided into three parts:Basic Part of the custom control,Processing of touch events of Custom ControlsAndCustom properties of a custom cont

the android simulator. There is a script file build. Sh that is responsible for scheduling. All the examples in this book will have a build. Sh script file. to execute this script file, you need to ask the user to selectSource codeCompile to that platform and select 6-11 from the menu. You can enter 1, 2, or 3 to select the compilation platform. If you press the

from complex, non-uniform interfaces.2. Fixed the GPL copyright issue. Because the Linux kernel is based on the GPL protocol, Android is based on the Apache Licence 2.0 protocol. So Google played a "cross-over" to move the sensitive code that was originally in the Linux drive up one level. That way, these sensitive code is freed from the restrictions of the GPL. Linux-driven authors who don't want to open