How exactly can i save/restore this seekbar if user uses back button or
activity is destyroyed?
I have not been able to find a specific example anywhere
public class MainActivity extends Activity implements
SeekBar.OnSeekBarChangeListener {
SeekBar seekBar;
SeekBar seekBar1;
TextView textView;
TextView textView1;
TextView textView2;
TextView textView3;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
seekBar=(SeekBar)findViewById(R.id.seekbar);
seekBar1=(SeekBar)findViewById(R.id.seekBar1);
textView=(TextView)findViewById(R.id.textview);
textView1=(TextView)findViewById(R.id.textView1);
textView2=(TextView)findViewById(R.id.textView2);
textView3=(TextView)findViewById(R.id.textView3);
seekBar.setOnSeekBarChangeListener(this);
}
@Override
public void onProgressChanged(SeekBar seekBar, int progress,
boolean fromUser) {
// Notify that the progress level has changed.
int A= (progress+250);
textView.setText("SeekBar now at the value of:"+progress);
textView1.setText("SeekBar now at the value of:"+A);
}
@Override
public void onStartTrackingTouch(SeekBar seekBar) {
// Notify that the user has started a touch gesture.
//textView.setText(textView.getText()+"\n"+"SeekBar Touch Started");
}
@Override
public void onStopTrackingTouch(SeekBar seekBar) {
// Notify that the user has finished a touch gesture.
// textView.setText(textView.getText()+"\n"+"SeekBar Touch
Stopped");
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is
present.
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
}
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