how to save snapchats android

);// //headerresponse.getentity (). getcontent (); Can only be used once otherwise it will be error content has been consumedInputStream Headerin =headerresponse.getentity (). getcontent ();//data returned by the serverBitmap=Bitmapfactory.decodestream (Headerin); if(Bitmap! =NULL) {savebitmap (bitmap);//Display Image} headerin.close ();Saved in Location: /*** Save Method * *@throwsIOException*/ Public voidSav

In activity, there are two methods for temporarily saving and recovering state information, both of which are: public void Onsaveinstancestate (Bundle savedinstancestate); public void Onrestoreinstancestate (Bundle savedinstancestate); The description of these two methods is not what this article describes, please refer to the developer website! ：）The following scenarios call Onsaveinstancestate, respectively: The user presses the home button; Press and hold the home button a

Previously in Android simple Combat Tutorial--The seventh session of "Store user name and password in memory"Where the user name and password are saved in memory, this article saves the user name and password to the sharedpreferences file. In order to be misleading, it is stated that these two methods are not used in real-world development, which indicates a way of thinking and a simple API for beginners to learn.Because the content is the same as bef

1 Find out first 2 saving data for the current table 3 updating data for associated tables When inserting an associated data field, in order to detect whether or not to insert the problem repeatedly, /*** query whether there is a name that already exists */ privatevoidfindnotegroupinfobyname () { if (Textutils.isempty (M_et_note_group_add_name.gettext (). toString (). Trim ())) { showtoast ("Name cannot be empty"); return;} bmobquery Save in Bmob (

1 byte[] bytes = DECODEIMAGSTR (imgstring);//using Base64 to decode a picture2 if(Environment.getexternalstoragestate (). Equals (environment.media_mounted)) {//Check the status of the SD card3String pathdir= environment.getexternalstoragedirectory () + constantsforfile.tmp_file_directory;//set File storage directory4String Picname =NewDate (). GetTime () + ". jpg";5File Dirfile =NewFile (pathdir);6 if(!dirfile.exists ()) dirfile.mkdirs ();//If no directory is created, Mkdirs

The Res directory is primarily a resource file!Layout layouts This is what you often see with the user interface of the XML file, is the arrangement of each view and nested, nothing to say the style and theme, style is mainly refers to the display style of the view;Place the image file in the res/raw/directory, which avoids being automatically optimized.Values are some constant XML files set by the program staff, which are easy to modify and use, generally have strings,colors and so on.Assets f

Android-activity State SaveAn application in case of an unexpected save1 onsaveinstancestate used with Oncreat, OnPause before the call2 Onrestoreinstancestate method, called after OnCreate, does not use the system in general3 So the official recommendation we all use OnCreate to recover, because sometimes onrestoreinstancestate will not be calledTwo normal preservation1 system Recovery in shielded Onsaveinstancestate2 inside the Onrestoreinstancestat

(); Crashhandler.init (this); } } Fourth step: Application registration in the manifest fileApplication and activity all need to be registered in the manifest file, but when we build the project, the development tools automatically register the application in the project, and we define ourselves to manually replace the default.Talk about here is finished, if you put these code into the, and so your program crashes, will give you automatic record, of course, these are just for yo

Development of the app has a search function, and need to display the history of the search, I spare no time to help her develop this feature, now the page is extracted into a demo to share to everyone. implementation effect: This case is very simple to implement, so it can be directly embedded in the project to use, involving the knowledge point: - Database additions and deletions change operation - ListView and ScrollView nested conflict resolution - Monitor soft keyboard return bu

/********************************************************************************* * Android Kernel S Ave Defalut Config * Description: * One did not pay attention to setting the environment variable, the default configuration file to the operation is gone. * 2017-11-13 Shenzhen Nanshan Ping Shan village Zengjianfeng ******************************************************** ************************/First, get the config file name including./system/netd