【发布时间】:2015-10-28 18:37:25
【问题描述】:
由于我是 android 新手,请帮帮我。在我的应用程序中,当我单击文本框时,它开始计算点击次数,并且当倒计时计时器启动后单击文本框时。我希望我的计数器 (mCount) 停止当倒计时计时器完成时,我还希望当计时器完成时,没有人可以单击文本框,这意味着在用户按下重置按钮之前,文本框变得不可点击。提前致谢!
这是我的代码: 文本视图电视,t1;
Button reset;
private int mCount = 0;
private final long startTime = 5 * 1000;
private final long interval = 1 * 1000;
private CountDownTimer countDownTimer;
private boolean timerStarted = false;
private MediaRouteButton textView2;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_play_game);
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
tv = (TextView)findViewById(R.id.tv1);
tv.setText("5"); // starting from 5.
reset=(Button)findViewById(R.id.reset);
final TextView countTextView = (TextView) findViewById(R.id.TextViewCount);
t1=(TextView)findViewById(R.id.textView2);
countDownTimer = new MyCountDownTimer(startTime, interval);
t1.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
if (!timerStarted) {
countDownTimer.start();
timerStarted = true;
}
mCount++;
countTextView.setText("SCORE: " + mCount);
}
});
reset.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent intent = getIntent();
finish();
startActivity(intent);
}
});
}
public class MyCountDownTimer extends CountDownTimer {
private TextView mTextField;
public MyCountDownTimer(long startTime, long interval) {
super(startTime, interval);
}
@Override
public void onFinish() {
mTextField.setText("done!");
}
@Override
public void onTick(long millisUntilFinished) {
tv.setText("" + millisUntilFinished / 1000);
}
}
}
【问题讨论】: