Android

When uploading an android app, you need to separate each channel. A channel id is usually changed in the configuration file. If there are multiple channels, manual modification and apk generation will be very troublesome and increase the error

I believe many of my friends often use waterfall streams. however, we often encounter this problem. For example, the waterfall stream cannot be pulled down and refreshed, or pulled up more. Some are a simple touch event listener that pulls and loads

Enable recording and playing on Android 4.4Background since the beginning of ICS, the audio system has undergone great changes. First, alsalib has been abandoned, and then AIO has been adopted. All levels of frameworks have their own characteristics,

// Android video playback method: Add activity in androidManifest. xml ,//////// Note the resource path // when calling: // Intent intent = new Intent (MainActivity. this, PlayVideo. class); // jump from mainActivity to playvideo // this.

Background Android kitkat supports Ethernet wired networks by default. It can be used directly with a slight configuration. The test results, network browsers and downloads are all correct, and the system can coexist with wifi, this section briefly

In the document ".android.com", there is an article about performance, which mentions the use of internal classes. In this article, we recommend that you use the package access permission instead of the private access permission for private internal

MainActivity is as follows: Package cc.cn; import java. util. hashMap; import org. json. JSONObject; import android. app. activity; import android. content. context; import android. OS. bundle; import com. android. volley. authFailureError; import

Guangzhou Huadu Forum plans to launch local service o2o applications. Rapid development of mobile apps and phonegap My little station, http://www.w30.cn/ If you have any questions, you can leave a message in the group. If you can, contribute an ip

Author: KillerLegend From: http://www.cnblogs.com/killerlegend/p/3733150.html Date: 2014.5.16 Tool: Windows7 + FTF file (MT27i_6.1.1. B .1.10_Global, 401 MB, Android4.04) + FlashTool (flashtool-0.9.16.0-windows, 107 MB) Please go to my Baidu

Android romantic Sakura withered live wallpaper application source code, is obtained from the android tutorial network, this project is a set of android-based Sakura dynamic wallpaper project source code, after the installation of desktop no icon,

  I recently worked on a project in the lab and used Android Bluetooth development. There are many pitfalls in this project, so I still hope to write down these things and share them with you, so I don't want to go on my own. Let's talk about the

At the end of the previous article about how Android gets the music information of a third-party music player, it is mentioned that the information of the currently played song can be obtained by capturing the Notification sent by a third-party

1. image and video thumbnail tools Import android. graphics. bitmap; import android. graphics. bitmapFactory; import android. media. thumbnailUtils;/*** tool class for generating thumbnails * @ author **/public class ThumbnailGenerateUtils {private

Android performance optimization is a common problem in Android development. Next, we will give a brief summary of the knowledge points of Android performance optimization, which will be summarized in terms of tools and code. For better work, you

MPC8313ERDB starts the system from NAND FLASH The linux System of mpc8313erdb is stored in Nor Flash, and Nor Flash is only 8 M. Recently, I added something to the root directory. As a result, the size of Ramdisk has soared, it suddenly exceeded 4

Fibonacci again and againTime Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission (s): 4248 Accepted Submission (s): 1768Problem Description any college student should be familiar with the Fibonacci series

The previous section briefly introduced the interaction between HttpClient and Tomcat server. The main character is HttpClient. There are two ways to interact with the server: get and post. So this HttpClient is similar to a browser on a computer.

1. Capture exceptions Exception Handling is a function in Java and is often used in Android development using sdks. If the Android native code encounters an error during execution, it needs to be checked and thrown to the Java layer. An error

Depicts a person's track history for one month and plays back it in chronological order. I'm a newbie, but the code quality is not high. Do not spray it. Thank you. Baidu map has its own APIs for tracking and Line tracing, and everyone should be

Intent is an abstract description of the action to be executed. It is generally used as a parameter and is used by Intent to facilitate communication between android components. Intent in Android can be understood as a media or messenger for