Related to the source code, and the previous chapter learned git download two sets of source code, a set of Android source code, all download will be nearly 4GB in size, its gold content imaginable. The other is the core Linux kernel source code, hundreds of MB after decompression.First we learn to download, compile, and test the Android source code.1. Configure the And
I have a glory 3C, usually put in the dorm (I carry a Nokia E63, small, stable, long standby time), in the dormitory I will use it in the public number of articles, recently to test driving license is also on the above with driving test treasure. Recently want to use these two software in the laboratory, but do not bother to bring mobile phones, and no PC version, driving the PC version of the book is temporarily unable to synchronize data, so I want to run the two software on the PC, search for
resources in the application can be directly used, specific, you can go to the corresponding folder in ANDROID-SDK to see. For example: can enter the $android-sdk$\platforms\android-8\data\res, inside of system resources is sweeping.Developers need to spend some time familiarizing themselves with these resources, especially the picture resources and various styl
Description 1:We created a project in the previous method. If the latest ADT is used, the Minimum Android SDK selects android2. * or 1. *. A compatible project is created by default ,--Appcompat_v7: the project cannot be deleted, and an error is returned when you delete the project ..
NOTE 2:After the project is created, it is found that the layout folder contains two default files: adtivity and fragment:
1. Fragment Overview:
Fragment refers to Frag
, setimagedrawable will only reuse setimagedrawable bitmap, here to note.3. BITMAP5 = Bitmapfactory.decoderesource (Getresources (), r.drawable.bg_1);Bitmap6=bitmapfactory.decoderesource (Getresources (), r.drawable.bg_1);BITMAP7 = Bitmapfactory.decodestream (Getresources (). Openrawresource (r.drawable.bg_1));Here, I'm loading the bitmap directly from the resource folder., using two methods, from the printed results, we can know that all three are no
Android Network Programming Using PHP to operate MySql to insert data (4), androidmysql
Because I recently updated my project, I want to summarize some simple methods of interacting with the network that I used in the project, so there will be more blog posts on network programming for Android recently. I will try my best to share it with you in the simplest way
registers and Dalvik is implemented based on stacks, so the speed of Dalvik is very fast.
(3) Application Framework Layer
The application framework layer is the basis for Android development. Many core applications use this layer to implement their core functions. This layer simplifies Component reuse, developers can directly use the provided components for Rapid Application Development, or achieve persona
, for example:7. Create a new simulator (AVD), click on the green phone in the Eclipse section to enter the interface, click New to enter, fill in the relevant information:After that, click Start to start the simulator.Click LaunchEntry--Entry--Entry--8. Set the language, go to the main menu, clickEnvironment Construction Success OKAdd: Upgrade ADT and SDK in an existing environment--------------------------------------------------------------------------------------------------------------- ---
share global data between different applications. For example, Google provides a contact's content Provider, which can be used by all applications, including name, address, phone, and all other information.3, the System Runtime Library layerWhen we use the Android app framework, the Android system will support the various components that we use with some C + + l
Files \ Java \ without installation.
3. Run the Program C: \ Program Files \ Java \ eclipse \ eclipse.exe. In the displayed dialog box, configure the working directory:
Specify the working directory (which can be specified according to your habits) as follows:
Method 2:
1. Download adt bundle forwindows (no further Steps 3 and 4 are required)
Http://www.androi
Aosp on mako (Click ANDROID 4.4 source code package on nexus 4-download/configure/compile/flash)Aosp on mako (Click ANDROID 4.4 source code package on nexus 4-download/configure/compile/flash)Special thanks to the official google documentation and AOSP source codeReference link:Https://source.android.com/source/buildin
Preface
Android Chinese translation group, Android Chinese chm, Android Chinese pdf, android Chinese api
The fourth chm format collection in the Android Chinese translation group, which is collected and compiled into a collection of 102 translations. The list of involved tra
After several days, I finally spent some time writing my blog. I will go on to the previous article to introduce how to compile the JNI method corresponding to the Hal layer (Hardware Abstraction Layer.
All mentioned here are compiled in the ICS source code.
1. Define the JNI layer interface
Go to the android-4.0.4_r1.2/hardware/libhardware/include/hardware directory and create the TTT. h file with the following content:
# Ifndefandroid_ttt_interface_
Enter a phone number in the text box and click "call. (The correctness of the number is not verified in the small example)
1. Create an android project named "Phone Dialer. Because the new version of ADT supports Chinese projects, you can use Chinese directly. The basic project directory is as follows:
2. Develop the dialing interface.
Open the res/layout/activity_main.xml file of the project, and a visual interface tool will appear on the right. All
[Android Development] example 4-guess the box in which the gem is stored, android4-A mini game that implements "Guess which box the gem is placed in": There are three boxes in the main interface. clicking any box will open the box and show whether there are any gems in it, in addition, the box that has not been clicked is set to semi-transparent. The box that has been clicked is displayed normally, and the
AOSP on MAKO (swipe Android 4.4 source bundle on Nexus 4-download/configure/compile/Brush)Special thanks to Google official documents and AOSP Open sourceReference Links:https://source.android.com/source/building-devices.html (official source brush device)Https://developers.google.com/android/nexus/drivers#makokrt16s (Hardware driver package, such as just run the
Android scroroller (4)-implement the layout of rebound after pulling, androidscroroller
MainActivity is as follows:
Package cc. testscroller2; import android. OS. bundle; import android. app. activity;/*** Demo Description: * The layout that can be pulled and then rebounded. * similar to the pull-down refresh. ** refe
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