import java.text.DateFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import android.app.Activity;
import android.app.AlertDialog;
import android.content.DialogInterface;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;
public class MainActivity extends Activity {
WheelMain wheelMain;
EditText txttime;
DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd");
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
txttime = (EditText) findViewById(R.id.txttime);
Calendar calendar = Calendar.getInstance();
txttime.setText(calendar.get(Calendar.YEAR) + "-"
+ (calendar.get(Calendar.MONTH) + 1) + "-"
+ calendar.get(Calendar.DAY_OF_MONTH) + "");
Button btnselecttime = (Button) findViewById(R.id.button1);
btnselecttime.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View arg0) {
LayoutInflater inflater = LayoutInflater
.from(MainActivity.this);
final View timepickerview = inflater.inflate(
R.layout.timepicker, null);
ScreenInfo screenInfo = new ScreenInfo(MainActivity.this);
wheelMain = new WheelMain(timepickerview, true);
wheelMain.screenheight = screenInfo.getHeight();
String time = txttime.getText().toString();
Calendar calendar = Calendar.getInstance();
if (JudgeDate.isDate(time, "yyyy-MM-dd")) {
try {
calendar.setTime(dateFormat.parse(time));
} catch (ParseException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
int year = calendar.get(Calendar.YEAR);
int month = calendar.get(Calendar.MONTH);
int day = calendar.get(Calendar.DAY_OF_MONTH);
int h = calendar.getTime().getHours();
int m = calendar.getTime().getMinutes();
wheelMain.initDateTimePicker(year, month, day, h, m);
new AlertDialog.Builder(MainActivity.this)
.setTitle("选择时间")
.setView(timepickerview)
.setPositiveButton("确定",
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog,
int which) {
txttime.setText(wheelMain.getTime());
}
})
.setNegativeButton("取消",
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog,
int which) {
}
}).show();
}
});
}
}