我有一个seekBar,我可以增加和减少文本大小,但我有一个问题:当我通过seekBar更改tha值并按下按钮(x ++)时,新的TextSwitched可以,但如果再次按下我已经老了价值(文字减少)。再次按下我有新值...当我按下按钮时,读取日志值不会改变。仅在使用seekBar时值才会更改。感谢您的耐心等待。
seekBar1.setOnSeekBarChangeListener(new OnSeekBarChangeListener() {
public void onStopTrackingTouch(SeekBar seekBar) {
// TODO Auto-generated method stub
if(seek<10)
{
seek=10;
seekBar1.setProgress(seek);
}
}
public void onStartTrackingTouch(SeekBar seekBar) {
// TODO Auto-generated method stub
}
public void onProgressChanged(SeekBar seekBar, int progress,boolean fromUser) {
// TODO Auto-generated method stub
seek=progress;
TextView t = (TextView) mSwitcher.getChildAt(0);
t.setTextSize(seek);
Log.i("MyActivity", "MyClass.getView() — list " + seek);
SharedPreferences prefs = getSharedPreferences(PRIVATE_PREF, 0);
SharedPreferences.Editor editor = prefs.edit();
editor.putInt("seek", seek);
editor.putInt("progress", progress);
editor.commit();
按钮:
button2.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
x++;
mSwitcher.setText(""+prog[x]);
public view makeView(){ TextView t = new TextView(this);
return t;