Java 如何在用户按下imageButton之间添加延迟?
我想让用户在按下imageButton之前等待一小段时间,我不知道最好的方法Java 如何在用户按下imageButton之间添加延迟?,java,android,imagebutton,Java,Android,Imagebutton,我想让用户在按下imageButton之前等待一小段时间,我不知道最好的方法 private class HandleClick implements View.OnClickListener { public void onClick(View arg0) { if(arg0.getId()==R.id.imageButton){ ((TextView) findViewById(R.id.textView2)).setText("Press
private class HandleClick implements View.OnClickListener {
public void onClick(View arg0) {
if(arg0.getId()==R.id.imageButton){
((TextView) findViewById(R.id.textView2)).setText("Pressed: " + ++howManyClicks1);
/* Uri uri = Uri.parse("https://abr.se/happyeno/?get=happyeno_svar_put&svar_id=1");
Intent intent = new Intent(Intent.ACTION_VIEW, uri);*/
simpleWebView.loadUrl("https://abr.se/happyeno/?get=happyeno_svar_put&svar_id=1");
//startActivity(intent);
}
else if (arg0.getId()==R.id.imageButton1){
((TextView) findViewById(R.id.textView3)).setText("Pressed: " + ++howManyClicks2);
/*Uri uri = Uri.parse("https://abr.se/happyeno/?get=happyeno_svar_put&svar_id=2");
Intent intent = new Intent(Intent.ACTION_VIEW, uri);
//startActivity(intent);*/
simpleWebView.loadUrl("https://abr.se/happyeno/?get=happyeno_svar_put&svar_id=2");
}
else if (arg0.getId()==R.id.imageButton2){
((TextView) findViewById(R.id.textView5)).setText("Pressed: " + ++howManyClicks3);
/*Uri uri = Uri.parse("https://abr.se/happyeno/?get=happyeno_svar_put&svar_id=3");
Intent intent = new Intent(Intent.ACTION_VIEW, uri);
//startActivity(intent);*/
simpleWebView.loadUrl("https://abr.se/happyeno/?get=happyeno_svar_put&svar_id=3");
}
}
}
我不希望用户能够单击imageButtons。也许最好的方法是在按下按钮后添加一个延迟或短时间禁用按钮?试试这种方法
new Handler().postDelayed(new Runnable() {
@Override
public void run() {
// Magic here
}
}, 1000); // Millisecond 1000 = 1 sec
或者您可以查看一下,它将在5秒后设置为OnClickListener。您还可以立即设置OnClickListener,然后将image设置为enabled
void setListeners() {
imageView.postDelayed(new Runnable() {
@Override
public void run() {
imageView.setOnClickListener(this);
}
}, 5 * 1000);
//or like that
new Handler(Looper.getMainLooper()).postDelayed(new Runnable() {
@Override
public void run() {
imageView.setOnClickListener(this);
}
}, 5 * 1000);
}
尝试在您的单击侦听器中使用倒计时
new CountDownTimer(5000, 1000) {
public void onTick(long millisUntilFinished) {
//count down 5,4,3,2,1.
}
public void onFinish() {
//Write you logic here
}
}.start();
单击按钮后等待5秒,然后执行所需任务-这是您想要的right@MurugananthamS是的,这可能是最好的方法。好的,我会参考倒计时