我正在为 android 使用 SweetAlert Dialog。
https://github.com/pedant/sweet-alert-dialog
在成功对话框中,我想删除到 OK 按钮,因为我使用的是计时器选项,但是他们的文档中没有提到这样做的选项。请解释如何删除“确定”按钮。
主活动.java
public class Main2Activity extends AppCompatActivity {
private Firebase mRootRef;
private Button mBtn1;
private Button mBtn2;
int counter;
int counter1;
long value;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main2);
Firebase.setAndroidContext(this);
mBtn1 = (Button) findViewById(R.id.btn1);
mBtn2 = (Button) findViewById(R.id.btn2);
mBtn1.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
if (v.equals(mBtn1)) {
mRootRef = new Firebase("https://voting-cf0fa.firebaseio.com/House/Jupiter/Player 1");
final Firebase mRefChild = mRootRef.child("Votes");
mRefChild.runTransaction(new Transaction.Handler() {
@Override
public Transaction.Result doTransaction(final MutableData currentData) {
if (currentData.getValue() == null) {
currentData.setValue(1);
} else {
currentData.setValue((Long) currentData.getValue() + 1);
}
return Transaction.success(currentData);
}
public void onComplete(FirebaseError firebaseError, boolean committed, DataSnapshot currentData) {
}
});
MediaPlayer click1 =MediaPlayer.create(getApplicationContext(), R.raw.click);
click1.start();
mBtn1.setEnabled(false);
mBtn2.setEnabled(false);
Timer buttonTimer = new Timer();
buttonTimer.schedule(new TimerTask() {
@Override
public void run() {
runOnUiThread(new Runnable() {
@Override
public void run() {
mBtn1.setEnabled(true);
mBtn2.setEnabled(true);
}
});
}
}, 5000);
final SweetAlertDialog Voted = new SweetAlertDialog(Main2Activity.this, SweetAlertDialog.SUCCESS_TYPE);
Voted.setTitleText("Voted");
Voted.setContentText("You Have cast your Vote!");
Voted.show();
Voted.findViewById(R.id.confirm_button).setVisibility(View.GONE);
final Timer t = new Timer();
t.schedule(new TimerTask() {
@Override
public void run() {
Voted.dismiss();
t.cancel();
}
}, 5000);
}
}
});
mBtn2.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
mRootRef = new Firebase("https://voting-cf0fa.firebaseio.com/House/Jupiter/Player 2");
if (v.equals(mBtn2)) {
Firebase mRefChild = mRootRef.child("Votes");
mRefChild.runTransaction(new Transaction.Handler() {
@Override
public Transaction.Result doTransaction(final MutableData currentData) {
if (currentData.getValue() == null) {
currentData.setValue(1);
} else {
currentData.setValue((Long) currentData.getValue() + 1);
}
return Transaction.success(currentData);
}
public void onComplete(FirebaseError firebaseError, boolean committed, DataSnapshot currentData) {
}
});
MediaPlayer click2 =MediaPlayer.create(getApplicationContext(), R.raw.click);
click2.start();
mBtn2.setEnabled(false);
mBtn1.setEnabled(false);
Timer buttonTimer = new Timer();
buttonTimer.schedule(new TimerTask() {
@Override
public void run() {
runOnUiThread(new Runnable() {
@Override
public void run() {
mBtn2.setEnabled(true);
mBtn1.setEnabled(true);
}
});
}
}, 5000);
final SweetAlertDialog Voted = new SweetAlertDialog(Main2Activity.this, SweetAlertDialog.SUCCESS_TYPE);
Voted.setTitleText("Voted");
Voted.setContentText("You Have cast your Vote!");
Voted.show();
Voted.findViewById(R.id.confirm_button).setVisibility(View.GONE);
final Timer t = new Timer();
t.schedule(new TimerTask() {
@Override
public void run() {
Voted.dismiss();
t.cancel();
}
}, 5000);
}
}
});
}
@Override
public void onBackPressed() { }
}
我假设你的代码看起来像
new SweetAlertDialog(this, SweetAlertDialog.SUCCESS_TYPE)
.setTitleText("Good job!")
.setContentText("You clicked the button!")
.show();
所以答案是
SweetAlertDialog dialog = new SweetAlertDialog(this, SweetAlertDialog.SUCCESS_TYPE)
.setTitleText("Good job!")
.setContentText("You clicked the button!")
.show();
dialog.findViewById(R.id.confirm_button).setVisibility(View.GONE);
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