TextView onClcikclistener 似乎无法正常工作

Question

当我单击应用程序中的文本时，此文本视图上的onClickListener似乎不起作用，它不显示TimePickerDialog或任何东西。我应该使用触摸监听器吗？问题出在哪里？请提前帮助感谢--伊曼纽尔。

这是代码：

hora_text.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) { 
hora_button.setOnClickListener(
new Button.OnClickListener() {
public void onClick (View v){
Calendar cal = Calendar.getInstance();
int hora = cal.get(Calendar.HOUR);
int minutos = cal.get(Calendar.MINUTE);
TimePickerDialog mTimePicker = new TimePickerDialog(getActivity(),TimePickerDialog.THEME_HOLO_LIGHT,hourSetListener,hora,minutos,true);
mTimePicker.getWindow().setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT));
mTimePicker.show();
}
});
hourSetListener = new TimePickerDialog.OnTimeSetListener() {
@Override
public void onTimeSet(TimePicker timePicker, int hora, int minutos) {
hora_text.setText(hora+":"+minutos);
}
};
}
});
date_text.setOnClickListener(
new View.OnClickListener() {
public void onClick(View v) {
date_button.setOnClickListener(
new View.OnClickListener() {
public void onClick(View v) {
Calendar cal = Calendar.getInstance();
int year = cal.get(Calendar.YEAR);
int month = cal.get(Calendar.MONTH);
int day = cal.get(Calendar.DAY_OF_MONTH);
DatePickerDialog date_dialog = new DatePickerDialog(getActivity(),                            
android.R.style.Theme_Holo_Light_Dialog_MinWidth,
dateSetListener,
year, month, day);
date_dialog.getWindow().setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT));
date_dialog.show();
};
}
);
dateSetListener = new DatePickerDialog.OnDateSetListener() {
@Override
public void onDateSet(DatePicker datePicker, int year, int month, int day) {
month=month + 1;
String dt = day + "-" + month + "-" + year;
SimpleDateFormat sdf = new SimpleDateFormat("dd-MM-yyyy");
try {
sdf.parse(dt);
date_text.setText(dt);
} catch (ParseException e) {
e.printStackTrace();
}
}
};
}
}
);

Answer 1

就像@PPartisan评论中提到的一样，您并没有真正设置具有可单击功能的 TextView，因为您是在按钮中设置功能。因此，在您的情况下，它应该是：

hora_text.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) { 
Calendar cal = Calendar.getInstance();
int hora = cal.get(Calendar.HOUR);
int minutos = cal.get(Calendar.MINUTE);
TimePickerDialog mTimePicker = new TimePickerDialog(getActivity(),TimePickerDialog.THEME_HOLO_LIGHT,hourSetListener,hora,minutos,true);
mTimePicker.getWindow().setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT));
mTimePicker.show();
}
);