get imessage on android

Recently, I've been trying to get native MAC addresses from the NDK with C + + on Android, but with the IOCTL (SIOCGIFHWADDR), the return value is less than 0, which means that the interface information is not available. At first I thought it was my own missing access rights, so I have been increasing uses-permission, and later found that no matter how this is the case, found that the original

Lead:Today's Android apps are mostly combined to take pictures and choose from albums (of course, this is the product dog thing, the beginning of the topic). )Today in the writing of a functional module encountered an embarrassing problem, the same is the photo to get the image function, on the colleague's Samsung run no problem, but on my mobile phone on a run on the system-level modification of the

Gets the version number of the current app: Private throws Exception { // get an instance of Packagemanager Packagemanager Packagemanager = Getpackagemanager (); // Getpackagename () is the package name of your current class, and 0 means to get version information PackageInfo packinfo = Packagemanager.getpackageinfo (Getpackagename (), 0); = packinfo.

1: Get Packagemanager Get all statically installed apps:? 1 PackageManager pm = getPackageManager(); 0); 2: Get Activitymanager Get dynamic all running processes? 12 ActivityManager am = (ActivityManager) getSystemService(Context.ACTIVITY_SERVICE);List" ; "+ info.uid

One. Get the screen height:(1).WindowManager wm = (WindowManager) getsystemservice (context.window_service); int width = Wm.getdefaultdisplay (). GetWidth (); int height = Wm.getdefaultdisplay (). GetHeight ();(2).WindowManager wm = This.getwindowmanager (); int width = Wm.getdefaultdisplay (). getwidth (); int height = Wm.getdefaultdisplay (). GetHeight ();Two. Get the coordinates of the control:int[] loca

*/ if(cursor.getstring (1)! =NULL) {video.setname (cursor.getstring (1)); } /*Media name*/ if (cursor.getstring (2)! = null) {Video.setdisplayname (cursor.getstring (2)); } /*Play Duration*/ if(Cursor.getstring (3)! =NULL) {Video.settimelong (Cursor.getint (3) + "s"); } /*artist*/ if(Cursor.getstring (4)! =NULL) {Video.setsinger (cursor.getstring (4)); } /*album*/ if(Cursor.getstring (5)! =NULL) {v

Asyncqueryhandler asyncquery;/*** Read Contacts*/private void Readcontacts () {Asyncquery = new Contactasyncqueryhandler (Getcontentresolver ());Uri uri = uri.parse ("Content://com.android.contacts/data/phones");string[] projection = {"_id", "Display_name", "Data1", "Sort_key"};Asyncquery.startquery (0, NULL, URI, projection, null, NULL,"Sort_key COLLATE localized ASC");}Querying contacts asynchronouslyPrivate class Contactasyncqueryhandler extends Asyncqueryhandler {Public Contactasyncqueryhan

Public inputstream getstream (String url) throws IllegalStateException, IOException {httpresponse response = Null;int time Outconnection = 10000;int Timeoutsocket = 10000; Httpparams httpparameters = new Basichttpparams (); Httpconnectionparams.setconnectiontimeout (Httpparameters, timeoutconnection); Httpconnectionparams.setsotimeout (Httpparameters, Timeoutsocket);D efaulthttpclient httpClient = new Defaulthttpclient (httpparameters); HttpGet getrequest = new HttpGet (URL), response = Httpclie

. OutputStream;Import java.net. HttpURLConnection;Import java.net. URL;Import java.net. URLEncoder;Import android. app. Activity;Import android. OS. Bundle;Import android. view. View;Import android. view. View. OnClickListener;Import android. widget. Button;Import

FAQs in Android Google map development These days I want to study Google map and have encountered some problems in the development process. I found many friends also encountered similar problems when searching for information on the Internet. There is no definite solution. Here I will briefly talk about my problems and solutions. Introduction of Google map, These are the most basic, and library and permission are essential. The following describes

= "@style/apptheme" >Activity_main.xml:Xmlns:android= "Http://schemas.android.com/apk/res/android"Xmlns:tools= "Http://schemas.android.com/tools"Android:layout_width= "Match_parent"android:layout_height= "Match_parent"Android:background= "#fff"android:orientation= "Vertical"tools:context= "Com.sctu.edu.test.MainActivity" >Android:layout_width= "Wrap_content"android:layout_height= "Wrap_content"android:text= "Looking for pictures from the gallery"Andro

, WQVGA432, WSVGA, WVGA800 (default), WVGA854, WXGA720, WXGA800, wxga800-7inTag/abis:no ABIs.----------Id:8 or "android-18"name:android 4.3Type:platformAPI level:18Revision:2SKINS:HVGA, QVGA, WQVGA400, WQVGA432, WSVGA, WVGA800 (default), WVGA854, WXGA720, WXGA800, wxga800-7inTag/abis:no ABIs.----------Id:9 or "android-19"Name:android 4.4.2Type:platformAPI level:19Revision:3SKINS:HVGA, QVGA, WQVGA400, WQVGA4

of the stack from the task stack.String Get Topactivity (Activity context) { = (Activitymanager) Context.getsystemservice (activity_service); List); if NULL ) return (runningtaskinfos.get (0). topactivity). toString (); Else return NULL ; } Finally, don't forget to add permissions in Androidmanifest.xml:4, Android How to achieve click on a butto

GET for Android Http client Programming Speaking of Http programming, I don't have to remember the GET and POST request methods. This article lists the common Http programming methods in Android with simple steps and instructions, for the reference and guidance of those who have just started on the