텍스트 뷰

Question

내가 textview1에서 텍스트를 읽을 필요가

에서 텍스트를 얻을 Android 기기, 수 없습니다하지만 텍스트는 항상

또는 "-shutdown"텍스트를 표시 "-shutdown"로하지만, 텍스트 뷰에 동일하지 않습니다 boolean totoString()에서 텍스트를 직접 읽을 수있는 다른 방법이 있습니까?

감사합니다.

내 활동 클래스 :

package com.example.androrem; 

import java.io.BufferedReader; 
import java.io.ByteArrayOutputStream; 
import java.io.FileInputStream; 
import java.io.FileNotFoundException; 
import java.io.FileOutputStream; 
import java.io.IOException; 
import java.io.InputStream; 
import java.io.InputStreamReader; 
import java.io.OutputStreamWriter; 
import java.net.HttpURLConnection; 
import java.net.MalformedURLException; 
import java.net.ProtocolException; 
import java.net.URL; 

import org.apache.http.HttpEntity; 
import org.apache.http.HttpResponse; 
import org.apache.http.client.ClientProtocolException; 
import org.apache.http.client.methods.HttpGet; 
import org.apache.http.entity.BufferedHttpEntity; 
import org.apache.http.impl.client.DefaultHttpClient; 

import android.annotation.SuppressLint; 
import android.app.Activity; 
import android.app.AlertDialog; 
import android.content.ContentResolver; 
import android.content.Context; 
import android.content.Intent; 
import android.content.res.AssetManager; 
import android.database.Cursor; 
import android.net.Uri; 
import android.os.Bundle; 
import android.os.NetworkOnMainThreadException; 
import android.support.v4.widget.SimpleCursorAdapter; 
import android.util.Log; 
import android.view.View; 
import android.widget.Button; 
import android.widget.EditText; 
import android.widget.LinearLayout; 
import android.widget.ListView; 
import android.widget.TextView; 
import android.widget.Toast; 

public class ReadSMS extends Activity { 




    private static final int duration = 0; 


@Override 
    public void onCreate(Bundle savedInstanceState) { 
    super.onCreate(savedInstanceState); 
    setContentView(R.layout.activity_read_sms); 
    doButton1(); 


    } 

    private void readData(){ 
    new Thread() { 
     @Override 
     public void run() { 
      String path ="http://androidremoter.altervista.org/zero/test.txt"; 
      URL u = null; 
      try { 
       u = new URL(path); 
       HttpURLConnection c = (HttpURLConnection) u.openConnection(); 
       c.setRequestMethod("GET"); 
       c.connect(); 
       InputStream in = c.getInputStream(); 
       final ByteArrayOutputStream bo = new ByteArrayOutputStream(); 
       byte[] buffer = new byte[1024]; 
       in.read(buffer); // Read from Buffer. 
       bo.write(buffer); // Write Into Buffer.    

       runOnUiThread(new Runnable() { 
        @Override 
        public void run() { 
         TextView text = (TextView) findViewById(R.id.textView1); 
         text.setText(bo.toString()); //the textview display "-shutdown" 
         String input = text.getText().toString();//get text from textview 
         String com1 = "-shutdown"; 
         if(input==com1)//always show not work 
         { 
          TextView text2 = (TextView) findViewById(R.id.textView2); 
          text2.setText("work"); 
         } 
         else 
         { 
          TextView text2 = (TextView) findViewById(R.id.textView2); 
          text2.setText("not work"); 
         } 
         try { 

          bo.close(); 

         } catch (IOException e) { 
          e.printStackTrace(); 
         } 
        } 
       }); 

      } catch (MalformedURLException e) { 
       e.printStackTrace(); 
      } catch (ProtocolException e) { 
       e.printStackTrace(); 
      } catch (IOException e) { 
       e.printStackTrace(); 
      } 

     } 
    }.start(); 

} 




private void doButton1() 
{ 

    Button gettext = (Button) findViewById(R.id.test1); 
    gettext.setOnClickListener(new View.OnClickListener() { 
    public void onClick(View v) { 
    // Do something in response to button click 
    readData(); 
} 
    }); 
} 

Answer 1

당신은 그런 두 문자열을 비교할 수 없습니다. 내용보다는 대상을 비교하고 있습니다. 대신 다음을 수행하십시오 :