Android 常用代码---对话框

1

提示对话框

权限

代码

AlertDialog.Builder builder = new AlertDialog.Builder(this);

builder.setMessage("Put your question here?")

.setCancelable(false)

.setPositiveButton("Yes", new DialogInterface.OnClickListener() {

public void onClick(DialogInterface dialog, int id) {

// put your code here

}

})

.setNegativeButton("No", new DialogInterface.OnClickListener() {

public void onClick(DialogInterface dialog, int id) {

// put your code here

dialog.cancel();

}

});

AlertDialog alertDialog = builder.create();

alertDialog.show();

2

进程对话框

权限

代码

ProgressDialog dialog = ProgressDialog.show(this, "Your Title", "Put your message here", true);

3

进程栏对话框

权限

代码

ProgressDialog progressDialog = new ProgressDialog(this);

progressDialog.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL);

progressDialog.setMax(PROGRESS_MAX);

progressDialog.setMessage("Put your message here");

progressDialog.setCancelable(false);

progressDialog.incrementProgressBy(PROGRESS_INCREMENT);

4

日期选取器对话框

权限

代码

// Define the date picker dialog listener, which will be called after

// the user picks a date in the dialog displayed

DatePickerDialog.OnDateSetListener datePickerDialogListener =

new DatePickerDialog.OnDateSetListener() {

public void onDateSet(DatePicker view, int year,

int monthOfYear, int dayOfMonth) {

// put your code here

// update your model/view given with the date selected by the user

}

};

// Get the current date

Calendar calendar = Calendar.getInstance();

int year = calendar.get(Calendar.YEAR);

int month = calendar.get(Calendar.MONTH);

int day = calendar.get(Calendar.DAY_OF_MONTH);

// Create Date Picker Dialog

DatePickerDialog datePickerDialog = new DatePickerDialog(this,

datePickerDialogListener,

year, month, day)

// Display Date Picker Dialog

datePickerDialog.show();

5

时间选取器对话框

权限

代码

// Define the date picker dialog listener, which will be called after

// the user picks a time in the dialog displayed

TimePickerDialog.OnTimeSetListener timePickerDialogListener =

new TimePickerDialog.OnTimeSetListener() {

public void onTimeSet(TimePicker view, int hourOfDay, int minute) {

// put your code here

// update your model/view given with the date selected by the user

}

};

// Get the current time

Calendar c = Calendar.getInstance();

int hour = c.get(Calendar.HOUR_OF_DAY);

int minute = c.get(Calendar.MINUTE);

// Create Time Picker Dialog

TimePickerDialog timerPickerDialog = new TimePickerDialog(this,

timePickerDialogListener, hour, minute, false);

// Display Time Picker Dialog

timerPickerDialog.show();

6

自定义对话框

权限

代码

Dialog dialog = new Dialog(this);

dialog.setContentView(R.layout.yourLayoutId);

dialog.show();

7

自定义提示对话框

权限

代码

LayoutInflater inflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);

View layout = inflater.inflate(R.layout.yourLayoutId, (ViewGroup) findViewById(R.id.yourLayoutRoot));

AlertDialog.Builder builder = new AlertDialog.Builder(this);

.setView(layout);

AlertDialog alertDialog = builder.create();

alertDialog.show();