我用4.3编译了我的应用程序，设置了min sdk 2.2并设置了目标sdk 4.3。当我在模拟器上运行它时，它可以正常工作，但是当我在真实设备上运行它时，它会在服务调用时崩溃。我无法理解，问题出在哪里？我试图调试它但仍然没有任何解决方案。有人可以帮我解决这个问题吗？我在下面给出的应用程序代码 Schedule.java 和 ScheduleService.java
package com.si.autoprofiler.view;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.List;
import com.si.autoprofiler.R;
import com.si.autoprofiler.DataBase.DBAdapterProfile2;
import com.si.autoprofiler.DataBase.DBAdapterSchedule;
import com.si.autoprofiler.util.ProfileGetSet;
import android.annotation.SuppressLint;
import android.app.Activity;
import android.app.DatePickerDialog;
import android.app.DatePickerDialog.OnDateSetListener;
import android.app.TimePickerDialog;
import android.content.Intent;
import android.database.Cursor;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.DatePicker;
import android.widget.EditText;
import android.widget.Spinner;
import android.widget.TimePicker;
import android.widget.Toast;
public class Schedule extends Activity {
Calendar calender = Calendar.getInstance();
Button getDate, getStartTime, getEndTime, setBtn, back;
EditText getDescription;
Spinner profileSpin;
DBAdapterSchedule db;
DBAdapterProfile2 dbpro;
List<ProfileGetSet> scheduleList;
ArrayList<String> scheduleProfilelist;
ArrayAdapter<String> scheduleProfileAdapter;
@Override
protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
// this.requestWindowFeature(Window.FEATURE_NO_TITLE);
setContentView(R.layout.schedule);
db = new DBAdapterSchedule(Schedule.this);
dbpro = new DBAdapterProfile2(Schedule.this);
getDate = (Button) findViewById(R.id.setdate);
getStartTime = (Button) findViewById(R.id.starttime);
getEndTime = (Button) findViewById(R.id.endtime);
setBtn = (Button) findViewById(R.id.save);
back = (Button) findViewById(R.id.backBtn);
scheduleProfilelist = new ArrayList<String>();
createDynamicSpinner1();
getDate.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View arg0) {
// TODO Auto-generated method stub
new DatePickerDialog(Schedule.this, d, calender
.get(Calendar.YEAR), calender.get(Calendar.MONTH),
calender.get(Calendar.DAY_OF_MONTH)).show();
}
});
getStartTime.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View arg0) {
// TODO Auto-generated method stub
new TimePickerDialog(Schedule.this, t1, calender
.get(Calendar.HOUR_OF_DAY), calender
.get(Calendar.MINUTE), false).show();
}
});
getEndTime.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View arg0) {
// TODO Auto-generated method stub
new TimePickerDialog(Schedule.this, t2, calender
.get(Calendar.HOUR_OF_DAY), calender
.get(Calendar.MINUTE), false).show();
}
});
setBtn.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View arg0) {
// TODO Auto-generated method stub
String setDate = getDate.getText().toString();
String startTime = getStartTime.getText().toString();
String endTime = getEndTime.getText().toString();
String selectedprofile = profileSpin.getSelectedItem()
.toString();
db.open();
Cursor c1 = db.getallSchedule();
if (c1 != null) {
c1.moveToFirst();
db.deleteAllSchedule();
db.insertSchedule(setDate, startTime, endTime,
selectedprofile);
Toast.makeText(getApplicationContext(), "Schedule is set.",
Toast.LENGTH_SHORT).show();
} else if (c1 == null) {
db.insertSchedule(setDate, startTime, endTime,
selectedprofile);
Toast.makeText(getApplicationContext(), "Schedule is set.",
Toast.LENGTH_SHORT).show();
}
c1.close();
db.close();
Intent in = new Intent(Schedule.this, ScheduleService.class);
startService(in);
}
});
}
private void createDynamicSpinner1() {
profileSpin = (Spinner) findViewById(R.id.profileSpinner1);
dbpro.open();
scheduleList = dbpro.getAllList();
for (ProfileGetSet p : scheduleList) {
String log1 = p.getProfilename();
scheduleProfilelist.add(log1);
}
scheduleProfileAdapter = new ArrayAdapter<String>(
getApplicationContext(),
R.layout.spinner_text,
scheduleProfilelist);
profileSpin.setAdapter(scheduleProfileAdapter);
dbpro.close();
}
/* ...................Date time picker dialog code here............ */
TimePickerDialog.OnTimeSetListener t1 = new TimePickerDialog.OnTimeSetListener() {
@SuppressLint("SimpleDateFormat")
public void onTimeSet(TimePicker view, int hourOfDay, int minute) {
// TODO Auto-generated method stub
calender.set(Calendar.HOUR_OF_DAY, hourOfDay);
calender.set(Calendar.MINUTE, minute);
SimpleDateFormat timeformate = new SimpleDateFormat("hh:mm:ss aa");
String s1 = timeformate.format(calender.getTime());
getStartTime.setText(s1);
}
};
TimePickerDialog.OnTimeSetListener t2 = new TimePickerDialog.OnTimeSetListener() {
@SuppressLint("SimpleDateFormat")
public void onTimeSet(TimePicker view, int hourOfDay, int minute) {
// TODO Auto-generated method stub
calender.set(Calendar.HOUR_OF_DAY, hourOfDay);
calender.set(Calendar.MINUTE, minute);
SimpleDateFormat timeformate = new SimpleDateFormat("hh:mm:ss aa");
String s2 = timeformate.format(calender.getTime());
getEndTime.setText(s2);
}
};
DatePickerDialog.OnDateSetListener d = new OnDateSetListener() {
@Override
public void onDateSet(DatePicker view, int year, int monthOfYear,
int dayOfMonth) {
// TODO Auto-generated method stub
calender.set(Calendar.YEAR, year);
calender.set(Calendar.MONTH, monthOfYear);
calender.set(Calendar.DAY_OF_MONTH, dayOfMonth);
java.text.DateFormat datef = java.text.DateFormat.getDateInstance();
String d1 = datef.format(calender.getTime());
getDate.setText(d1);
}
};
public void backbtn(View Button) {
finish();
}
}
下面给出的服务类代码：
package com.si.autoprofiler.view;
import java.text.DateFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
import java.util.TimeZone;
import java.util.Timer;
import java.util.TimerTask;
import com.si.autoprofiler.R;
import com.si.autoprofiler.DataBase.DBAdapterProfile2;
import com.si.autoprofiler.DataBase.DBAdapterSchedule;
import android.annotation.SuppressLint;
import android.app.Service;
import android.content.Context;
import android.content.Intent;
import android.database.Cursor;
import android.media.AudioManager;
import android.net.Uri;
import android.os.Handler;
import android.os.IBinder;
import android.os.Vibrator;
import android.provider.MediaStore.Audio;
import android.text.format.Time;
import android.widget.Toast;
@SuppressLint("HandlerLeak")
public class ScheduleService extends Service {
private static Timer timer1 = new Timer();
DBAdapterSchedule db = new DBAdapterSchedule(ScheduleService.this);
Vibrator vib = null;
Boolean bool = false;
DBAdapterProfile2 DBProfile = new DBAdapterProfile2(ScheduleService.this);
AudioManager am = null;
Time timeNow = new Time();
Date d2, d3, d1;
String da, start, end, profile, vibrate;
int ringValue, alarmValue, notiValue, sysValue, voiceValue;
String convertedTime, endTime, convertedEndTime;
String dissmis = "Dissmis";
@Override
public IBinder onBind(Intent arg0) {
// TODO Auto-generated method stub
return null;
}
@Override
public void onCreate() {
// TODO Auto-generated method stub
super.onCreate();
vib = (Vibrator) getSystemService(Context.VIBRATOR_SERVICE);
am = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
}
@SuppressWarnings("deprecation")
@Override
public void onStart(Intent intent, int startId) {
// TODO Auto-generated method stub
super.onStart(intent, startId);
db.open();
Cursor c1 = db.getallSchedule();
if (c1 != null) {
c1.moveToFirst();
da = c1.getString(0);
start = c1.getString(1);
end = c1.getString(2);
profile = c1.getString(3);
}
c1.close();
db.close();
timer1.scheduleAtFixedRate(new MainTask(), 0, 1000);
}
private class MainTask extends TimerTask {
@Override
public void run() {
// TODO Auto-generated method stub
toastHandler.sendEmptyMessage(0);
}
}
private final Handler toastHandler = new Handler() {
@SuppressWarnings("deprecation")
@SuppressLint({ "HandlerLeak", "HandlerLeak", "HandlerLeak",
"HandlerLeak", "HandlerLeak", "SimpleDateFormat" })
public void handleMessage(android.os.Message msg) {
Calendar cal = Calendar.getInstance(TimeZone
.getTimeZone("GMT+1:00"));
Date currentLocalTime = cal.getTime();
DateFormat date = new SimpleDateFormat("hh:mm:ss a");
// DateFormat date2 = new SimpleDateFormat("hh:mm:ss a");
// endTime = date2.format(currentLocalTime);
convertedTime = date.format(currentLocalTime);
DateFormat s = new SimpleDateFormat("MMMM d, yyyy");
String d = s.format(currentLocalTime);
try {
d2 = s.parse(da);
} catch (ParseException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
try {
d3 = s.parse(d);
} catch (ParseException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
int dateValue = d2.compareTo(d3);
if (dateValue < 1) {
if (start.equals(convertedTime)) {
Toast.makeText(getApplicationContext(), "Inside if",
Toast.LENGTH_SHORT).show();
DBProfile.open();
Cursor c2 = DBProfile.getProfile(profile);
if (c2 != null) {
ringValue = Integer.parseInt(c2.getString(1));
alarmValue = Integer.parseInt(c2.getString(2));
notiValue = Integer.parseInt(c2.getString(3));
sysValue = Integer.parseInt(c2.getString(4));
voiceValue = Integer.parseInt(c2.getString(5));
vibrate = c2.getString(6);
}
c2.close();
DBProfile.close();
bool = Boolean.valueOf(vibrate);
if (bool) {
if (ringValue == 0 && alarmValue == 0 && notiValue == 0
&& sysValue == 0 && voiceValue == 0) {
am.setStreamVolume(AudioManager.STREAM_RING,
ringValue, 0);
am.setStreamVolume(AudioManager.STREAM_ALARM,
alarmValue, 0);
am.setStreamVolume(
AudioManager.STREAM_NOTIFICATION,
notiValue, 0);
am.setStreamVolume(AudioManager.STREAM_SYSTEM,
sysValue, 0);
am.setStreamVolume(AudioManager.STREAM_VOICE_CALL,
voiceValue, 0);
am.setVibrateSetting(
AudioManager.VIBRATE_TYPE_RINGER,
AudioManager.VIBRATE_SETTING_ON);
am.setVibrateSetting(
AudioManager.VIBRATE_TYPE_NOTIFICATION,
AudioManager.VIBRATE_SETTING_ON);
} else {
am.setStreamVolume(AudioManager.STREAM_RING,
ringValue, 0);
am.setStreamVolume(AudioManager.STREAM_ALARM,
alarmValue, 0);
am.setStreamVolume(
AudioManager.STREAM_NOTIFICATION,
notiValue, 0);
am.setStreamVolume(AudioManager.STREAM_SYSTEM,
sysValue, 0);
am.setStreamVolume(AudioManager.STREAM_VOICE_CALL,
voiceValue, 0);
am.setVibrateSetting(
AudioManager.VIBRATE_TYPE_RINGER,
AudioManager.VIBRATE_SETTING_ON);
am.setVibrateSetting(
AudioManager.VIBRATE_TYPE_NOTIFICATION,
AudioManager.VIBRATE_SETTING_ON);
}
} else {
am.setStreamVolume(AudioManager.STREAM_RING, ringValue,
0);
am.setStreamVolume(AudioManager.STREAM_ALARM,
alarmValue, 0);
am.setStreamVolume(AudioManager.STREAM_NOTIFICATION,
notiValue, 0);
am.setStreamVolume(AudioManager.STREAM_SYSTEM,
sysValue, 0);
am.setStreamVolume(AudioManager.STREAM_VOICE_CALL,
voiceValue, 0);
am.setVibrateSetting(AudioManager.VIBRATE_TYPE_RINGER,
AudioManager.VIBRATE_SETTING_OFF);
am.setVibrateSetting(
AudioManager.VIBRATE_TYPE_NOTIFICATION,
AudioManager.VIBRATE_SETTING_OFF);
}
}
}
if (end.equals(convertedTime)) {
timer1.cancel();
onDestroy();
}
};
};
@SuppressWarnings("deprecation")
@Override
public void onDestroy() {
am.setStreamVolume(AudioManager.STREAM_RING, 7, 0);
am.setStreamVolume(AudioManager.STREAM_ALARM, 7, 0);
am.setStreamVolume(AudioManager.STREAM_NOTIFICATION, 7, 0);
am.setStreamVolume(AudioManager.STREAM_SYSTEM, 7, 0);
am.setStreamVolume(AudioManager.STREAM_VOICE_CALL, 5, 0);
am.setVibrateSetting(AudioManager.VIBRATE_TYPE_RINGER,
AudioManager.VIBRATE_SETTING_ON);
am.setVibrateSetting(AudioManager.VIBRATE_TYPE_NOTIFICATION,
AudioManager.VIBRATE_SETTING_ON);
super.onDestroy();
}
}