turn on flashlight android code

Turn writing code into a simple copy operation. One of the Code generators is --------- android, findViewById By writing a simple configuration file, the code is automatically extended to generate the corresponding code, which can

parameter of Staticlayout is the string to be drawn, the second is the brush, the third parameter is the width of each row, that is, the line is greater than the width, and the fourth is the alignment.Canvas.translate (Frame.left, (float) (Frame.bottom + (float) text_padding_top *density) parameters are the starting position of the drawn string.9) Garbled problemIn the scanning part of the QR code will appear garbled, is due to the problem of coding,

whole station personal information module, widget represents a special function module.The common package contains some tool classes, some custom view of the application, and so on.Combined with what was said before, we put the whole string together, perfecting a reader's final architecture as follows (two out of two freind and life are also similar):　　Note: 1). function modules and type modules can be divided, if not required, the partition of the module can be omitted.2). The component divisi

(Dialoginterface dialog, int which) {finish (); } }); Dialog.create (). Show (); }Above is the entire QR code decoding process, which involves a lot of camera use, so if you need to use two-dimensional code recognition, you need to note that your program needs to apply for the following permissions, general camera use and camera autofocus and so on.Edited by Mythouhttp://www.cnblogs.com/my

processed code. Only with this option if you know the What ' re doing!As follows:-assumenosideeffects class Android.util.Log {public static Boolean isloggable (java.lang.String, int);public static int V (...);public static int I (...);public static int W (...);public static int d (...);public static int E (...);}When using this configuration, be sure to note the-dontoptimize, configuration.Don ' t optimize optimization; The optimizations will be turn

);StartActivity (Intent.createchooser (Sendintent, GetTitle ()));Open the store for evaluation:Uri uri=uri.parse ("Market://details?")Id= "+ Activity.this.getPackageName ());Intent intent=new Intent (Intent.action_view, URI);Packagemanager pm = SettingActivity.this.getPackageManager ();listif (List.size () ==0) {Toast.maketext (settingactivity.this, "software store not Installed", Toast.length_short). Show ();}else{StartActivity (Intent);}To Create a desktop shortcut icon:To send the broadcast i

/base/cmds/bootanimation/bootanimation.cpp. This file defines the parsing of the animation display rules, so we can easily define the animation display by the description file contained in the Bootanimation.zip. As long as the boot animation according to certain rules made Bootanimation.zip compression package stored in the system/oem/media/or/system/media/the two directories. When booting, the system detects any one of these two directories under the name of the Bootanimation.zip compression pa

Eclipse to build an Android development environment and create the first Android project (Windows platform)3, while writing and singing five steps to take care of Android development environment deployment--Very detailed Android development environment Building tutorialThanks again for these friends, I have just start

Android: Turn pages up and down, and turn pages up and down If you achieve up or down the page flip effect, we use this open source project: https://github.com/openaphid/android-flip Aphid FlipView is a UI component that enables Flipboard paging. After the download is complete, import it to your current project. Let's

1. What is density 1) Density Density represents the number of display points per inch (logical value), its unit is DPI:DOT/inch, usually large screen, density large, screen hours, density small, usually When the actual screen resolution is 240px*400px, density=120 The actual screen resolution is 320px*533px,density=160 The actual screen resolution is 480px*800px,density=240 2) Resolution Is the whole screen is how many points, such as 800x480, it is the software display unit 3 s

has more than 50 packages and thousands of classes.In addition to andriod.*, including java.*,javax.*, as well as others, such as Org.apache.http,org.json, Org.w3c.com,org.xml.sax, Org.xml.sax.ext, Org.xml.sax.helpers, Org.xmlpull.v1, and ORG.XMLPULL.V1.SAX2 start with the namespace package.Benefit from Android Open source codeAndroid source code tutorial in http://source.android.com. Git is in https://and

Today want to write a flashlight application, look at the online code is basically the following:Camera = Camera.open ();Parameters = Camera.getparameters ();Parameters.setflashmode (Camera.Parameters.FLASH_MODE_TORCH);Camera.setparameters (parameters);Camera.startpreview ();In my Nexus 5 how can not open the flash, check for a long time, add a This before Startpreview ():Camera.setpreviewtexture (new Surfa

Original URL: http://blog.csdn.net/chenyafei617/article/details/6570928First, IntroductionToday we will talk about how to compile Android source on the Ubuntu platform, my version of ubuntu10.04, before the compilation process explained I want to talk about making, make snod, makes kernel role, m, MM, Mmm their role as well as the difference.-Make: Compile the source code, generate the corresponding system

/android-2242-1-2.htmlAndroid Source Ultra-bright 3D special effects program management features: Http://www.apkbus.com/android-2046-1-2.htmlAndroid mobile platform Gravity sensor demo:http://www.apkbus.com/android-45-1-2.htmla source code coolreader:http://www.apkbus.com/android