Custom ProgressBar 사용

 

출처 - http://baeksupervisor.tistory.com/72

중요한 것은 xml 이다.
백날 progress item 태그에 android:drawable 속성에 이미지를 지정해봐야 소용 없다는 것!!!!
clip 태그에 줘야 한다.

>>> StartUp.java <<<

package com.cs.android;
import android.app.Activity;
import android.os.Bundle;
import android.widget.ProgressBar;
import android.widget.TextView;
public class StartUp extends Activity {
private static ProgressBar bar_time = null;
private static ProgressBar bar_percent = null;
private static TextView tv1 = null;
private static TextView tv2 = null;

private StartUpTask task = null;

 @Override
 public void onCreate(Bundle savedInstanceState) {

      super.onCreate(savedInstanceState);
      setContentView(R.layout.main);
           
       tv1 = (TextView)findViewById(R.id.tv1);
       tv2 = (TextView)findViewById(R.id.tv2);

       bar_time = (ProgressBar)findViewById(R.id.bar_time);
        bar_time.setProgressDrawable(getResources().getDrawable(R.drawable.custom_progress_time));

        bar_time.setProgress(0);
        bar_percent = (ProgressBar)findViewById(R.id.bar_percent);
        bar_percent.setProgressDrawable(getResources().getDrawable(R.drawable.custom_progress_percent));

        bar_percent.setProgress(0);
        task = new StartUpTask(tv1, tv2);
       ProgressBar[] bars = new ProgressBar[2];

       bars[0] = bar_time;
       bars[1] = bar_percent;
       task.execute(bars);
 }

}

>>> StartUpTask.java <<<

package com.cs.android; 
import android.os.AsyncTask; 
import android.widget.ProgressBar;
 import android.widget.TextView; 
public class StartUpTask extends AsyncTask { 
ProgressBar bar1 = null; 
ProgressBar bar2 = null; 
TextView tv1 = null; 
TextView tv2 = null; 
public StartUpTask(TextView... tv) {
 this.tv1 = tv[0]; 
this.tv2 = tv[1];
 } 

@Override protected Boolean doInBackground(ProgressBar... params) { 
this.bar1 = params[0];
 this.bar2 = params[1];
 for(int i=0 ; i<=100 ; i++) {
 try { 
Thread.sleep(100);
 } catch (InterruptedException e) {
 e.printStackTrace(); 
} publishProgress(i);
 } return null; 
} 
@Override protected void onCancelled() {
 super.onCancelled();
 } 
@Override protected void onPostExecute(Boolean result) {
 super.onPostExecute(result); tv1.setText("0s");
 } 
@Override protected void onPreExecute() {
 super.onPreExecute(); 
tv1.setText("10s"); 
tv2.setText("0%");
 } 

@Override protected void onProgressUpdate(Integer... values) {
 super.onProgressUpdate(values);
 tv1.setText(((100-values[0])/10+1)+"s");
 tv2.setText(values[0]+"%");
 bar1.setProgress(100-values[0]);
 bar2.setProgress(values[0]); }
 } 

>>> /res/drawable-hdpi/custom_progress_*.xml <<<
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