버튼을 누르면 프로그래스바 진행하게 하기 질문좀 드리겠습니다..

Question

 

안녕하세요. 질문이 있어서 이렇게 글을 올리네요..

이렇게 생겼는데요...

btn1을 누르면 쓰레드로 첫번째 프로그래스바가 진행이 되고

btn2을 누르면 쓰레드로 두번째 프로그래스바가 진행이 되고

btn3을 누르면 쓰레드로 세번째 프로그래바가 진행이 되게 하고 싶은데

 

어떻게 해야 할까요..? 

 

?

<span style="font-size:12px;">package com.example.administrator.myapplication;   import android.support.v7.app.AppCompatActivity; import android.os.Bundle; import android.text.Editable; import android.text.TextWatcher; import android.view.Menu; import android.view.MenuItem; import android.view.View; import android.widget.Button; import android.widget.ProgressBar; import android.widget.EditText; import android.widget.Toast;   public class MainActivity extends AppCompatActivity  implements Runnable {     ProgressBar bar1;     ProgressBar bar2;     ProgressBar bar3;       EditText txt1;     EditText txt2;     EditText txt3;       Button btn1;     Button btn2;     Button btn3;       int progress1=0;     int progress2=0;     int progress3=0;       Thread thread;       @Override     protected void onCreate(Bundle savedInstanceState)     {         super.onCreate(savedInstanceState);         setContentView(R.layout.activity_main);           bar1 = (ProgressBar)findViewById(R.id.bar1);         txt1 = (EditText)findViewById(R.id.txt1);         btn1 = (Button)findViewById(R.id.btn1);         bar2 = (ProgressBar)findViewById(R.id.bar2);         txt2 = (EditText)findViewById(R.id.txt2);         btn2 = (Button)findViewById(R.id.btn2);         bar3 = (ProgressBar)findViewById(R.id.bar3);         txt3 = (EditText)findViewById(R.id.txt3);         btn3 = (Button)findViewById(R.id.btn3);           btn1.setOnClickListener(new View.OnClickListener(){             public void onClick(View v)             {                 Toast.makeText(getApplicationContext(), "1번 버튼", Toast.LENGTH_SHORT).show();             }         });           btn2.setOnClickListener(new View.OnClickListener(){             public void onClick(View v)             {                 Toast.makeText(getApplicationContext(), "2번 버튼", Toast.LENGTH_SHORT).show();             }         });           btn3.setOnClickListener(new View.OnClickListener(){             public void onClick(View v)             {                 Toast.makeText(getApplicationContext(), "3번 버튼", Toast.LENGTH_SHORT).show();             }         });           txt1.addTextChangedListener(new TextWatcher()         {             @Override             public void beforeTextChanged(CharSequence s, int start, int count, int after) {}             @Override             public void onTextChanged(CharSequence s, int start, int before, int count)             {                 //TODO Auto-generated method stub                 try                 {                     progress1 = Integer.parseInt(txt1.getText().toString());                                           bar1.setProgress(progress1);                 }                 catch (Exception e){}             }             @Override             public void afterTextChanged(Editable s){}         });           txt2.addTextChangedListener(new TextWatcher()         {             @Override             public void beforeTextChanged(CharSequence s, int start, int count, int after) {}             @Override             public void onTextChanged(CharSequence s, int start, int before, int count)             {                 //TODO Auto-generated method stub                 try                 {                     progress2 = Integer.parseInt(txt2.getText().toString());                     bar2.setProgress(progress2);                 }                 catch (Exception e){}             }             @Override             public void afterTextChanged(Editable s){}         });           txt3.addTextChangedListener(new TextWatcher()         {             @Override             public void beforeTextChanged(CharSequence s, int start, int count, int after) {}             @Override             public void onTextChanged(CharSequence s, int start, int before, int count)             {                 //TODO Auto-generated method stub                 try                 {                     progress3 = Integer.parseInt(txt3.getText().toString());                     bar3.setProgress(progress3);                 }                 catch (Exception e){}             }             @Override             public void afterTextChanged(Editable s){}         });     }       @Override     public boolean onCreateOptionsMenu(Menu menu)     {         // Inflate the menu; this adds items to the action bar if it is present.         getMenuInflater().inflate(R.menu.menu_main, menu);         return true;     }       public void Start(View v)     {         thread = new Thread(this);         thread.start();     }       @Override     public boolean onOptionsItemSelected(MenuItem item) {         // Handle action bar item clicks here. The action bar will         // automatically handle clicks on the Home/Up button, so long         // as you specify a parent activity in AndroidManifest.xml.         int id = item.getItemId();           //noinspection SimplifiableIfStatement         if (id == R.id.action_settings) {             return true;         }           return super.onOptionsItemSelected(item);     }       @Override     public void run()     {         progress1=0;           while(progress1 < 100)         {             ++progress1;               bar1.setProgress(progress1);               try             {                 thread.sleep(1000);             }             catch (Exception e)             {                 // TODO Auto-generated catch block                 e.printStackTrace();             }         }       } }   </span>

 

 

Answer 1

쓰레드를 사용해보세요.

http://kcizzang.tistory.com/entry/%EC%95%88%EB%93%9C%EB%A1%9C%EC%9D%B4%EB%93%9C-ProgressBar-%EC%99%80-Thread

이 링크 이외도 여기에서 쓰레드로 검색해서 참고해보시고 적용하시면 될 듯 합니다.