ProgressBar
<?xml version=”1.0” encoding=”utf-8”?>
<LinearLayout xmlns:android=”http://schemas.android.com/apk/res/android”
android:orientation=”vertical”
android:layout_width=”fill_parent”
android:layout_height=”fill_parent”
<ProgressBar
android:layout_width=”fill_parent”
android:layout_height=”wrap_content”
style=”?android:attr/progressBarStyleHorizontal”
android:max=”100”
android:id=”@+id/ProgressBar01”
/>
<ProgressBar
android:layout_width=”wrap_content”
android:layout_height=”wrap_content”
style=”?android:attr/progressBarStyleLarge”
android:max=”100”
/>
<ProgressBar
android:layout_width=”wrap_content”
android:layout_height=”wrap_content”
style=”?android:attr/progressBarStyleSmall”
android:max=”100”
/>
<SeekBar
android:layout_width=”fill_parent”
android:layout_height=”wrap_content”
android:max=”100”
android:progress=”50”
/>
<RatingBar
android:layout_width=”wrap_content”
android:layout_height=”wrap_content”
android:numStars=”5”
android:stepSize=”0.1”
/>
<TextView
android:layout_width=”fill_parent”
android:layout_height=”fill_parent”
android:id=”@+id/TextView01” />
</LinearLayout>
package com.sulac.TestProgress;
import android.app.Activity;
import android.os.Bundle;
import android.widget.ProgressBar;
import android.widget.SeekBar;
import android.widget.TextView;
public class TestProgress extends Activity {
ProgressBar prog;
TextView text;
/-* Called when the activity is first created. *-
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
text = (TextView) findViewById(R.id.TextView01);
prog = (ProgressBar) findViewById(R.id.ProgressBar01);
prog.setMax(255);
prog.setProgress(0);
prog.setSecondaryProgress(0);
SeekBar seek = (SeekBar)findViewById(R.id.SeekBar01);
seek.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {
@Override
public void onStopTrackingTouch(SeekBar seekBar) {
// TODO Auto-generated method stub
}
@Override
public void onStartTrackingTouch(SeekBar seekBar) {
// TODO Auto-generated method stub
}
@Override
public void onProgressChanged(SeekBar seekBar, int progress,
boolean fromUser) {
// TODO Auto-generated method stub
prog.setSecondaryProgress(progress);
text.setBackgroundColor(0xFF000000 + (progress«8) + (progress « 16) + progress);
}
});
}
}