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매일코딩/안드로이드

[안드로이드 기초] 프로그레스바 시크바

by 인생여희 2017. 8. 18.
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프로그레스바&시크바

#화면


#소스

1프로그레스바

2시크바

3원형 프로그레스바

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package me.happygate.myapplication0101;
 
import android.app.ProgressDialog;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ProgressBar;
import android.widget.SeekBar;
 
public class MainActivity extends AppCompatActivity {
 
    EditText editText ;
    ProgressBar progressBar;
 
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
 
 
        editText=(EditText)findViewById(R.id.editText);
        progressBar=(ProgressBar)findViewById(R.id.progressBar);
 
        Button button =(Button)findViewById(R.id.button);
        button.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
            //1클릭했을 때
                //텍스트 안에 있는 글자 공백제거
                String inputStr = editText.getText().toString().trim();
                //숫자로 타입변환
                int input =Integer.parseInt(inputStr);
                //프로그레스바에 적용
                progressBar.setProgress(input);
            }
        });
 

        Button button2 =(Button)findViewById(R.id.button2);
        button2.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                //클릭했을 때
 
                showProgressDialog();
            }
        });
 
 
        SeekBar seekBar = (SeekBar)findViewById(R.id.seekBar);
        //2시크바가 바뀔때 작동되는 리스너
        seekBar.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {
            @Override
            public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
 
                editText.setText(String.valueOf(progress));
            }
 
            @Override
            public void onStartTrackingTouch(SeekBar seekBar) {
 
            }
 
            @Override
            public void onStopTrackingTouch(SeekBar seekBar) {
 
            }
        });
 
 
    }

    //3 원형 프로그레스 바 뛰우기
    private void showProgressDialog(){
 
        ProgressDialog dialog=new ProgressDialog(this);
        dialog.setProgressStyle(ProgressDialog.STYLE_SPINNER);
        dialog.setMessage("데이터 불러오는 중");
        dialog.show();
    }
 
 
}
 
cs


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