1.SeekBar(拖动条)
布局省略
重点是 private SeekBar sb_normal;
private TextView txt_cur;
private Context mContext;
private void bindViews() {
sb_normal = (SeekBar) findViewById(R.id.sb_normal);
txt_cur = (TextView) findViewById(R.id.txt_cur);
sb_normal.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {
@Override
public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
txt_cur.setText("当前进度值:" + progress + " / 100 ");
}
@Override
public void onStartTrackingTouch(SeekBar seekBar) {
Toast.makeText(mContext, "触碰SeekBar", Toast.LENGTH_SHORT).show();
}
@Override
public void onStopTrackingTouch(SeekBar seekBar) {
Toast.makeText(mContext, "放开SeekBar", Toast.LENGTH_SHORT).show();
}
});
}