hotspot 2 0 android

bitmapdrawable (IS);Bitmap Bmp=bmpdraw.getbitmap ();Or use the following method:Bitmapdrawable bmpdraw= (bitmapdrawable) res.getdrawable (r.drawable.pic180);Bitmap Bmp=bmpdraw.getbitmap ();Get a bitmap using Bitmapfactory(creates Bitmap objects from various sources, including files, streams, and byte-arrays.)Use the Bitmapfactory class Decodestream (InputStream is) to decode the bitmap resource and get the bitmap.Bitmap Bmp=bitmapfactory.decoderesource (res, r.drawable.pic180);All the functions

();}voidDrawEye (void) {glcolor3f (1.0f,1.0f,1.0f); Glbegin (Gl_polygon); for(i =0; I ) {glvertex2f (Eyer* COS (2* pi/n * i), Eyer * sin (2* pi/n *i)); } glend (); Glcolor3ub (164,202, $); Glflush ();}voidDrawfaceshape (void) {glbegin (Gl_polygon); for(i =0; I ) { if(Sin (

Android View measure (2) related to custom UI control measure This article simulates three roles: Android architect-Xiao Fu, Android control development engineer-Xiao, Android Development Engineer-Xiao Bai. The following describes the measure process from different angles o

type, such as 1346988516, can be set for date display format Protocol: Protocol 0sms_rpoto SMS, 1mms_proto MMS read: Read 0 unread, 1 read STA TUS: SMS Status-1 Receive, 0complete,64pending,128failed type: SMS Type 1 is received, 2 is issued body: SMS Specific content service_center: SMS Service center number, such as +86138007 55500Android4.4 Some questions, look here.How to implement SMS Blocker on

Document directory 1. Added system calls. 2. Add at_secure to linker Android security defense (2): seandroid bionic Recently, seandroid will conduct comparative analysis on various modules, learn to transplant SELinux to Android, and learn program control policies. As the first analysis module, bionic briefly de

After downloading the previous android sdk manager 650) this. width = 650; "src =" http://www.bkjia.com/uploads/allimg/131228/103921OM-0.png "title =" QQ123.png "/> The Tools below are downloaded. At this time, the newly created sdk directory becomes the following content. 650) this. width = 650; "src =" http://www.bkjia.com/uploads/allimg/131228/103921DC-1.png "title =" QQddddd.png "/> The main

the edge of the screen and should not be visually aligned with other widgets. Therefore, you should add margins around all the borders of your widgets. From android4.0, app widgets automatically add margins between the widget's border and border to better align with other widgets and icons on the home screen. To obtain this benefit, we strongly recommend that you use more than 14 SDK versions for your applications. Write a single layout that can adapt to the custom margins of the earlier versio

(multiuserchat MUC) {_ number = "0"; _ lastdate = new date (0); _ muc = muc; _ roomname = MUC. getroom () ;}@ overridepublic void processpacket (packet) {message Message = (Message) packet; string from = message. getfrom (); If (message. getbody ()! = NULL) {delayinformation INF = (delayinformation) message. getextension ("X", "jabber: X: delay"); Date sentdate; If (INF! = NULL) {sentdate = inf. getstamp (

near_premultiplyalpha. // Etc. This. mtexture = new texture (64, 32, textureoptions. bilinear_premultiplyalpha ); // The first two parameters indicate that a space of // pwidth * pheight is used to store the texture map loaded by createfromasset. // Note 1 // paste the texture image to our definition above. in texture. // The parameters are as follows: the second is the context, and the fourth is the X coordinate of the texture attached to texture. The fifth is the Y coordinate of the texture p

Introduction to Android RxJava (2) Operators of RxJava In the previous article, we used a simple example to show you the basic usage of RxJava. I believe that you have a general understanding of RxJava. Since the previous article introduced the use of RxJava, it hasn't been further expanded. Maybe you have a sense of real name for RxJava. OK. Now let's get started and unveil the secrets of RxJava step by st

Maxwin-z/XListView-Android (pull and refresh) source code parsing (2), androidxlistview Reprinted please indicate the source http://blog.csdn.net/crazy__chen/article/details/45980399 Source http://download.csdn.net/detail/kangaroo835127729/8736887 This article mainly posts the xlistview source code and a use instance, without too much explanation Use instance, MainActivity public class MainActivity extends

In the Android messaging mechanism. It not only provides a message loop for Java used by application development. In fact, the Java mechanism finally depends on native to achieve. The native not only provides a set of messaging and processing mechanisms, but also provides a listening mechanism that defines the I/O time of the file description descriptor. Let's analyze it from the detailed code below.Key classes for the native layer:Looper.cpp. The hib

The coordinate system of the Android sensor is not the same as its 2D design, with coordinate systems such as:Once the sensor listener is registered with the Sensormanager object, an object of sensorevent can be obtained within the Onsensorchanged method.The Sensorevent object has an important member variable public final float[] values, which are defined as follows:Public final float[] valuesThe length and contents of the values array depends on whic

Write a C program to quickly test the hardware driver:Create the Driver_test folder in the external folder under the Android source root directory:CD Externalmkdir driver_testCD Driver_testCreate Android.mk:Local_path: = $ (call My-dir) include $ (clear_vars) Local_module_tags: = Optionallocal_module: = driver_testlocal_src_ FILES: = Driver_test.cinclude $ (build_executable)Create driver_test.c:#include Back to An