最后一天,我正在尝试使用我的asynchttpclIEnt修复错误,但我创建的帮助并没有解决问题.
希望有人可以帮助我.
错误是当我启动服务时,我希望该任务总是使用PHP进行SQL查询并且它接收我稍后将使用的参数.
Error is:01-30 00:20:25.319 4167-4671/proyecto.androID W/AsynchttpRH: Current thread has not called Looper.prepare(). Forcing synchronous mode.01-30 00:20:25.320 4167-4671/proyecto.androID W/System.err: java.lang.IllegalArgumentException: Synchronous ResponseHandler used in AsynchttpClIEnt. You should create your response handler in a looper thread or use SynchttpClIEnt instead.01-30 00:20:25.320 4167-4671/proyecto.androID W/System.err: at com.loopj.androID.http.AsynchttpClIEnt.sendRequest(AsynchttpClIEnt.java:1493)01-30 00:20:25.320 4167-4671/proyecto.androID W/System.err: at com.loopj.androID.http.AsynchttpClIEnt.post(AsynchttpClIEnt.java:1169)01-30 00:20:25.320 4167-4671/proyecto.androID W/System.err: at com.loopj.androID.http.AsynchttpClIEnt.post(AsynchttpClIEnt.java:1152)01-30 00:20:25.320 4167-4671/proyecto.androID W/System.err: at com.loopj.androID.http.AsynchttpClIEnt.post(AsynchttpClIEnt.java:1139)01-30 00:20:25.320 4167-4671/proyecto.androID W/System.err: at proyecto.androID.MyService.ConsultaCaract(MyService.java:128)01-30 00:20:25.320 4167-4671/proyecto.androID W/System.err: at proyecto.androID.MyService$MyTask.doInBackground(MyService.java:72)01-30 00:20:25.320 4167-4671/proyecto.androID W/System.err: at proyecto.androID.MyService$MyTask.doInBackground(MyService.java:61)01-30 00:20:25.320 4167-4671/proyecto.androID W/System.err: at androID.os.AsyncTask.call(AsyncTask.java:288)01-30 00:20:25.320 4167-4671/proyecto.androID W/System.err: at java.util.concurrent.FutureTask.run(FutureTask.java:237)01-30 00:20:25.320 4167-4671/proyecto.androID W/System.err: at androID.os.AsyncTask$SerialExecutor.run(AsyncTask.java:231)01-30 00:20:25.321 4167-4671/proyecto.androID W/System.err: at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)01-30 00:20:25.321 4167-4671/proyecto.androID W/System.err: at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)01-30 00:20:25.321 4167-4671/proyecto.androID W/System.err: at java.lang.Thread.run(Thread.java:818)我的代码是这样的：
package proyecto.androID;import androID.app.Service;import androID.bluetooth.BluetoothAdapter;import androID.content.Context;import androID.content.Intent;import androID.media.MediaPlayer;import androID.net.wifi.WifiManager;import androID.os.AsyncTask;import androID.os.Handler;import androID.os.IBinder;import androID.os.Vibrator;import androID.util.Log;import androID.Widget.Toast;import com.loopj.androID.http.AsynchttpClIEnt;import com.loopj.androID.http.AsynchttpResponseHandler;import com.loopj.androID.http.RequestParams;import org.Json.JsONArray;import java.util.ArrayList;public class MyService extends Service { MediaPlayer mp; String email="123@123.com"; MyTask task= new MyTask(); // Bundle miBundle= getIntent().getExtras(); // Bundle datosext = getIntent().getExtras(); // String email=datosext.getString("email"); @OverrIDe public voID onCreate() { super.onCreate(); } //Al pulsar el boton de iniciar servicio se ejecutara onStartCommand @OverrIDe public int onStartCommand(Intent intent, int flags, int startID) { Toast.makeText(this, "Servicio Iniciado", Toast.LENGTH_SHORT).show(); try { task.execute(); }catch (Exception e){ e.printstacktrace(); } return START_STICKY; } //Al pulsar el boton de destruir servicio se ejecutara ondestroy @OverrIDe public voID onDestroy(){ Toast.makeText(this, "Servicio DetenIDo", Toast.LENGTH_SHORT).show(); task.onCancelled(); } private class MyTask extends AsyncTask<String, String, String>{ boolean time=true; int contador=0; @OverrIDe protected String doInBackground(String... params) { while(time) { try { Log.e("Entro", "En log dentro de while: " + email + " " + (++contador)); Thread.sleep(2000); //ConsultaCaract(email); ConsultaCaract(email); } catch (Exception e) { e.printstacktrace(); } } return null; } @OverrIDe protected voID onPostExecute(String s) { super.onPostExecute(s); new Handler().postDelayed(new Runnable() { public voID run() { ConsultaCaract(email); } }, 10000); } @OverrIDe protected voID onCancelled() { super.onCancelled(); time=false; } @OverrIDe protected voID onProgressUpdate(String... values) { super.onProgressUpdate(values); //inicio(); } } public voID inicio(){ ConsultaCaract(email); } @OverrIDe public IBinder onBind(Intent intent) { return null; } public voID ConsultaCaract(String email) { String url="http://localhost/scripts/Envio_Datos/androID_functions.PHP"; RequestParams params = new RequestParams(); params.put("email", email); AsynchttpClIEnt clIEnte = new AsynchttpClIEnt(); clIEnte.post(url, params, new AsynchttpResponseHandler() { @OverrIDe public voID onSuccess(int i, cz.msebera.androID.httpclIEnt.header[] headers, byte[] bytes) { getDataJson(new String(bytes)); } @OverrIDe public voID onFailure(int i, cz.msebera.androID.httpclIEnt.header[] headers, byte[] bytes, Throwable throwable) { conection_error(); } }); } //Toast indicando error para la conexión ocn la BD public voID conection_error(){ Vibrator vibrator =(Vibrator) getSystemService(Context.VIBRATOR_SERVICE); vibrator.vibrate(200); Toast errtoast = Toast.makeText(getApplicationContext(),"ServIDor: Hay un problema con el servIDor, intentelo mas tarde.", Toast.LENGTH_SHORT); errtoast.show(); } //Se crea un Array en JsON por el cual obtenemos los valores logstatus(0 o 1 segun si existe o no) y el campo Nombre de la consulta sql public ArrayList<String > getDataJson(String response){ ArrayList<String> Listado=new ArrayList<String>(); try{ JsONArray JsonArray= new JsONArray(response); String Wifi,Bluetooth, email,Camera, GPS, Vibracion, Alarma; for(int i =0; i<JsonArray.length();i++){ Wifi=JsonArray.getJsONObject(i).getString("Wifi"); Bluetooth=JsonArray.getJsONObject(i).getString("Bluetooth"); Camera=JsonArray.getJsONObject(i).getString("Camera"); GPS=JsonArray.getJsONObject(i).getString("GPS"); Vibracion=JsonArray.getJsONObject(i).getString("Vibracion"); Alarma=JsonArray.getJsONObject(i).getString("Alarma"); ComprFunc(Wifi, Bluetooth, Camera, GPS, Vibracion, Alarma); } } catch (Exception e){ e.printstacktrace(); } return Listado; } //Funcion para iniciar aplicaciones de movil. public voID ComprFunc(String Wifi, String Bluetooth, String Camera, String GPS, String Vibracion, String Alarma){ WifiManager admin_wifi=(WifiManager)this.getSystemService(Context.WIFI_SERVICE); mp = MediaPlayer.create(this, R.raw.sirena); BluetoothAdapter adapter_bluetooth=BluetoothAdapter.getDefaultAdapter(); if(Wifi.equals("1")){ admin_wifi.setWifIEnabled(admin_wifi.isWifIEnabled()); Wifi="0"; } else{ admin_wifi.setWifIEnabled(!admin_wifi.isWifIEnabled()); } if (Alarma.equals("1")) { mp.start(); } else{ mp.stop(); } if(Vibracion.equals("1")){ Vibrator vibrator =(Vibrator) getSystemService(Context.VIBRATOR_SERVICE); vibrator.vibrate(3500); } if(Bluetooth.equals("1")){ adapter_bluetooth.enable(); } else{ adapter_bluetooth.disable(); } }}感谢未来的帮助!!
解决方法:
错误“AsynchttpClIEnt中使用的同步ResponseHandler.您应该在循环线程中创建响应处理程序或使用SynchttpClIEnt.”提示问题是什么.
因为在这种情况下你想使用AsynchttpClIEnt而不是SynchttpClIEnt,你需要使用looper线程.
Handler mainHandler = new Handler(Looper.getMainLooper());Runnable myRunnable = new Runnable() { @OverrIDe public voID run() { //Code that uses AsynchttpClIEnt in your case ConsultaCaract() } };mainHandler.post(myRunnable);以上是内存溢出为你收集整理的java – AsyncHttpClient Error中使用的同步ResponseHandler全部内容，希望文章能够帮你解决java – AsyncHttpClient Error中使用的同步ResponseHandler所遇到的程序开发问题。
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