import java.util.Calendar;
import android.os.Bundle;
import android.app.Activity;
import android.app.AlarmManager;
import android.app.PendingIntent;
import android.app.Service;
import android.app.TimePickerDialog;
import android.content.Intent;
import android.view.Menu;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.TimePicker;
import android.widget.Toast;
public class AlarmTest extends Activity {
Button setTime;
AlarmManager aManager;
Calendar currentTime = Calendar.getInstance() @Overrid protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_alarm_test);
//获取程序界面的按钮
setTime = (Button) findViewById(R.id.setTime);
//获取AlarmManager对象
aManager = (AlarmManager) getSystemService(Service.ALARM_SERVICE);
//为“设置闹钟”按钮绑定监听器
setTime.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
Calendar currentTime = Calendar.getInstance();
//创建一个TimePickerDialog实例，并把它显示出来
new TimePickerDialog(AlarmTest.this, 0,//绑定监听器
new TimePickerDialog.OnTimeSetListener() {
@Override
public void onTimeSet(TimePicker view, int hourOfDay, int minute) {
// 指定启动AlarmActivity组件
Intent intent = new Intent(AlarmTest.this,AlarmActivity.class);
//创建PendingIntent对象
PendingIntent pi = PendingIntent.getActivity(AlarmTest.this,0, intent, 0);
Calendar c = Calendar.getInstance();
c.setTimeInMillis(System.currentTimeMillis());
//根据用户选择时间来设置Calender对象
c.set(Calendar.HOUR, hourOfDay);
c.set(Calendar.MINUTE, minute);
//设置AlarmManager将在Calender对应的时间启动指定组件
aManager.set(AlarmManager.RTC_WAKEUP,
c.getTimeInMillis(), pi);
//显示闹铃设置成功的提示信息
Toast.makeText(AlarmTest.this, "闹铃设置成功啦！", 5000).show();
}
, currentTime.get(Calendar.HOUR_OF_DAY),
currentTime.get(Calendar.MINUTE), false).show();
}
});
}
}