Android

Mainactivity is as follows: Package CC. testtipmessage2; import COM. readystatesoftware. viewbadger. badgeview; import android. OS. bundle; import android. widget. imageview; import android. app. activity; import android. graphics. color;/*** demo

  String media_eject_action broadcast: You want to remove the extension media (unplug the expansion card ). "Android. Intent. Action. media_eject" String media_bad_removal_action broadcast: the expansion media (expansion card) has been removed

An mqtt-based Android message push example is provided for Android clients.CodeAndroidpushnotificationsdemo There is a mosquitto website that implements server/broker and can be used as a testing website. The sample code for sending messages

Transferred from iamsheldon Users who are new to android game development tend to be confused. They often do not know where to start. Whenever they encounter problems they cannot solve, and often will envy iPhone under a free game engine such as

Android kernel compilation method embedded online { Favorites (); } "Href =" javascript:; "> Add-to-favorites | many Google Android users want to transplant it to the relevant hardware platform before gphone is released. I read a lot of articles on

Exercise caution when developing a UDP data transmission system between Android phones TIPS:1. The communication between mobile UDP and a fixed IP is not a big problem, but it may also cause a slight packet loss. The problem cannot be found here. Do

  Preface As of this article, 12 Android APIs have been translated, two of which are provided by another member of the translation group. Although the translation workload is large and difficult, it is of great help to both yourself and others. If

Do not use setimagebitmap, setimageresource, or bitmapfactory. decoderesource to set a large image,Because after decode is completed, these functions are ultimately completed through the createbitmap on the Java layer, and more memory is

  Turn: http://www.2cto.com/kf/201208/151123.html In Android development, we often need to know the version information of the current application. You can perform automatic upgrade judgment. Extended Custom Data meta-data. How can we obtain this

1. Activities Quickview Activity is a component that provides users with an interactive interface. This interface is usually full screen, but it can also be a small window floating above other windows. An android application is usually composed of

From: http://www.g3top.com/   Here, we need to explicitly declare:Because the Android platform has been updated too frequently, it may not be easy to use or be completely correct (just record some experiments I have performed on my Nexus One ). I am

Resources are additional files that you use in your code and are packaged into your application during compilation. Android supports a variety of different files, including XML, PNG, and JPEG files. The format of an XML file depends on the content

Google's figure shows that android is a big package! With an eye-catching look, I got 5 big blocks! From the application to the underlying operating system kernel, this is really complicated !!! Take a closer look, the first layer is skipped! You

 The android source version corresponding to the Code involved in this article is 2.3.3, codenamed gingerbread. In the past two days, we have investigated the language settings in the setting program of the Android system. The specific locations

-Optimizationpasses 5 -Dontusemixedcaseclassnames: [classes of different types are not generated during obfuscation]-Dontskipnonpubliclibraryclasses [specify not to ignore non-public library classes. ]-Dontpreverify [no

I read a post on the Internet to learn how to freely select TextView text. I want to analyze the source code, but the network speed is not good. I can't open it online after I download the source code. I will post the implementation code, basically

This article is reproduced. I hope my friend has a good interview question to study ......1. Check whether the process of Android dvm is the same concept as that of Linux.DVM refers to the Virtual Machine of dalivk. Every Android application runs in

  This article is an article by a developer who has participated in the Google I/o Conference in that adapted a PPT with a good topic on mobile apps. It is very helpful for mobile app developers. Android UI optimization can begin with the

/*** Send SMS*/Private void sendMessage (){Uri smsToUri = Uri. parse ("smsto :");Intent intent = new Intent (android. content. Intent. ACTION_SENDTO, smsToUri );Intent. putExtra ("sms_body", "I think this [" + pd. name + "] is good. Use # To buy

  Activities provides a convenient Dialog box mechanism for management, such as onCreateDialog (int), onPrepareDialog (int, Dialog), showDialog (int), and dismissDialog (int) if you use these methods, the Activity returns the dialog box managed by