بله مشکلی نیست بذارید
اکتیویتی دوم
public class AddActivity extends Activity implements OnClickListener {
EditText etmsg;
DateFormat fmtDateAndTime = DateFormat.getDateTimeInstance();
TextView lblDateAndTime;
Calendar myCalendar = Calendar.getInstance();
DatePickerDialog.OnDateSetListener d = new DatePickerDialog.OnDateSetListener() {
@Override
public void onDateSet(DatePicker view, int year, int monthOfYear,
int dayOfMonth) {
myCalendar.set(Calendar.YEAR, year);
myCalendar.set(Calendar.MONTH, monthOfYear);
myCalendar.set(Calendar.DAY_OF_MONTH, dayOfMonth);
updateLabel();
}
};
TimePickerDialog.OnTimeSetListener t = new TimePickerDialog.OnTimeSetListener() {
@Override
public void onTimeSet(TimePicker view, int hourOfDay, int minute) {
myCalendar.set(Calendar.HOUR_OF_DAY, hourOfDay);
myCalendar.set(Calendar.MINUTE, minute);
updateLabel();
}
};
private void updateLabel() {
lblDateAndTime.setText(fmtDateAndTime.format(myCal endar.getTime()));
}
Button date, time;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.add_layout);
// TODO Auto-generated method stub
etmsg = (EditText) findViewById(R.id.etmsg);
lblDateAndTime = (TextView) findViewById(R.id.tvdatetime);
date = (Button) findViewById(R.id.btndate);
date.setOnClickListener(this);
time = (Button) findViewById(R.id.btntime);
time.setOnClickListener(this);
}
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
switch (v.getId()) {
case R.id.btndate:
new DatePickerDialog(AddActivity.this, d, myCalendar
.get(Calendar.YEAR), myCalendar.get(Calendar.MONTH),
myCalendar.get(Calendar.DAY_OF_MONTH)).show();
break;
case R.id.btntime:
new TimePickerDialog(AddActivity.this, t, myCalendar
.get(Calendar.HOUR_OF_DAY), myCalendar
.get(Calendar.MINUTE), true).show();
break;
}
}
}
این main
public class MainActivity extends Activity {
/** Called when the activity is first created. */
Button btnadd;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
btnadd = (Button) findViewById(R.id.btnjadid);
btnadd.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View arg0) {
// TODO Auto-generated method stub
Intent i = new Intent(MainActivity.this, AddActivity.class);
startActivity(i);
}
});
}
اینم mainfest
<?xml version="1.0" encoding="utf-8"?><manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="mozhgan.Teset"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk android:minSdkVersion="15" />
<application
android:icon="@drawable/ic_launcher"
android:label="@string/app_name" >
<activity
android:name=".MainActivity"
android:label="@string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity android:name=".AddActivity"></activity>
</application>
</manifest>
خیلی ممنونم