XUTILS3 file Upload, download, get, Post requests

@ContentView (r.layout.activity_xutils3_net) Public classXutils3netactivityextendsActivity {@ViewInject (r.id.tv_result)PrivateTextView TextView; @ViewInject (R.id.progressbar)PrivateProgressBar ProgressBar; @ViewInject (R.id.tv_title)PrivateTextView title; @Overrideprotected voidonCreate (Bundle savedinstancestate) {Super. OnCreate (savedinstancestate);//Setcontentview (r.layout.activity_xutils3_net);X.view (). Inject ( This); Title.settext ("XUTILS3 Network Module"); } @Event (Value={r.id.btn_get_post,r.id.btn_downloadfile,r.id.btn_uploadfile})Private voidgetEvent (view view) {Switch(View.getid ()) { Caser.id.btn_get_post:getandpostnet ();//Toast.maketext (Xutils3netactivity.this, "Get and Post requests", Toast.length_short). Show ();                 Break;  Caser.id.btn_downloadfile:downloadfile ();//Toast.maketext (xutils3netactivity.this, "File Download", Toast.length_short). Show ();                 Break;  Caser.id.btn_uploadfile:uploadfile ();//Toast.maketext (xutils3netactivity.this, "File Upload", Toast.length_short). Show ();                 Break; }    }    /*** File Upload*/    Private voidUploadFile () {requestparams params=NewRequestparams ("Http://192.168.1.16:8080/FileUpload/FileUploadServlet"); //upload as a formParams.setmultipart (true); //set the path to the upload fileParams.addbodyparameter ("File",NewFile (Environment.getexternalstoragedirectory () + "/atguigu/480.mp4"),NULL, "Oppo.mp4"); X.http (). Post (params,NewCallback.progresscallback<file>() {            /*** Callback This method when the download succeeds, and return the downloaded path to it.@paramfile*/@Override Public voidonsuccess (file file) {LOG.E ("TAG", "onsuccess==" +file.tostring ()); Toast.maketext (xutils3netactivity. This, "onsuccess==" +file.tostring (), Toast.length_short). Show (); } @Override Public voidOnError (Throwable ex,Booleanisoncallback) {LOG.E ("TAG", "onerror==" +ex.getmessage ()); } @Override Public voidoncancelled (cancelledexception CeX) {LOG.E ("TAG", "oncancelled==" +cex.getmessage ()); } @Override Public voidonfinished () {LOG.E ("TAG", "onfinished=="); } @Override Public voidonwaiting () {LOG.E ("TAG", "onwaiting=="); } @Override Public voidonstarted () {LOG.E ("TAG", "onstarted=="); } @Override Public voidOnloading (LongTotalLongCurrentBooleanisdownloading) {Progressbar.setmax (int) total); Progressbar.setprogress ((int) (current); LOG.E ("TAG", "onloading==" + current + "/" + Total + ", isdownloading==" +isdownloading);    }        }); }    Private voidDownloadFile () {requestparams params=NewRequestparams ("Http://vfx.mtime.cn/Video/2016/09/15/mp4/160915092608935956_480.mp4"); //Set Save DataParams.setsavefilepath (Environment.getexternalstoragedirectory () + "/atguigu/480.mp4"); //set Whether you can cancel the download nowParams.setcancelfast (true); //sets whether to automatically name the header informationParams.setautorename (false); //To set a breakpoint for continued transmissionParams.setautoresume (true); Params.setexecutor (NewPriorityexecutor (3,true));//custom thread pool, valid value range [1, 3], set to 3 o'clock, may block picture loading.x.http (). Get (params,NewCallback.progresscallback<file>() {            /*** Callback This method when the download succeeds, and return the downloaded path to it.@paramfile*/@Override Public voidonsuccess (file file) {LOG.E ("TAG", "onsuccess==" +file.tostring ()); Toast.maketext (xutils3netactivity. This, "onsuccess==" +file.tostring (), Toast.length_short). Show (); } @Override Public voidOnError (Throwable ex,Booleanisoncallback) {LOG.E ("TAG", "onerror==" +ex.getmessage ()); } @Override Public voidoncancelled (cancelledexception CeX) {LOG.E ("TAG", "oncancelled==" +cex.getmessage ()); } @Override Public voidonfinished () {LOG.E ("TAG", "onfinished=="); } @Override Public voidonwaiting () {LOG.E ("TAG", "onwaiting=="); } @Override Public voidonstarted () {LOG.E ("TAG", "onstarted=="); } @Override Public voidOnloading (LongTotalLongCurrentBooleanisdownloading) {Progressbar.setmax (int) total); Progressbar.setprogress ((int) (current); LOG.E ("TAG", "onloading==" +current+ "/" +total+ ", isdownloading==" +isdownloading);    }        }); }    Private voidgetandpostnet () {//1.Get Request//2.Post RequestRequestparams params =NewRequestparams ("Http://api.m.mtime.cn/PageSubArea/TrailerList.api"); X.http (). Post (params,NewCallback.commoncallback<string>() {@Override Public voidonsuccess (String result) {LOG.E ("TAG", "XUTIS3 networking request Success = =" +result);//Textview.settext ("Result of Get request ——————" + result);Textview.settext ("Result of Post request ——————" +result); } @Override Public voidOnError (Throwable ex,Booleanisoncallback) {LOG.E ("TAG", "XUtis3 networking request Failed = =" +ex.getmessage ()); Textview.settext ("XUtis3 Networking request Failed = =" +ex.getmessage ()); } @Override Public voidoncancelled (cancelledexception CeX) {LOG.E ("TAG", "oncancelled==" +cex.getmessage ()); } @Override Public voidonfinished () {LOG.E ("TAG", "onfinished==");    }        }); }}

XUTILS3 file Upload, download, get, Post requests