Android小闹钟程序文档格式.docx
- 文档编号:15913635
- 上传时间:2022-11-17
- 格式:DOCX
- 页数:28
- 大小:267.83KB
Android小闹钟程序文档格式.docx
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程序欢迎界面:
点击设置闹钟界面:
点击闹钟设置中的设置后的界面:
闹钟时间到了弹出dialog:
设置重复想起闹钟后的界面:
点击返回键弹出的提示:
下面请看代码:
一、MainActivity中的代码:
package.daming;
importjava.util.Calendar;
importandroid.app.Activity;
importandroid.app.AlarmManager;
importandroid.app.AlertDialog;
importandroid.app.PendingIntent;
importandroid.app.TimePickerDialog;
importandroid.content.DialogInterface;
importandroid.content.Intent;
importandroid.content.SharedPreferences;
importandroid.os.Bundle;
importandroid.view.KeyEvent;
importandroid.view.LayoutInflater;
importandroid.view.MotionEvent;
importandroid.view.View;
importandroid.widget.Button;
importandroid.widget.EditText;
importandroid.widget.TextView;
importandroid.widget.TimePicker;
importandroid.widget.Toast;
publicclassMainActivityextendsActivity{
TextViewsetTime1;
TextViewsetTime2;
TextViewsetTime3;
ButtonmButton1;
ButtonmButton2;
ButtonmButton3;
ButtonmButton4;
ButtonmButton5;
ButtonmButton6;
Stringtime1String=null;
Stringtime2String=null;
Stringtime3String=null;
StringdefalutString="
目前无设置"
;
AlertDialogbuilder=null;
Calendarc=Calendar.getInstance();
@Override
publicvoidonCreate(BundlesavedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
//取得活动的Preferences对象
SharedPreferencessettings=getPreferences(Activity.MODE_PRIVATE);
time1String=settings.getString("
TIME1"
defalutString);
time2String=settings.getString("
TIME2"
time3String=settings.getString("
TIME3"
InitButton1();
InitButton2();
InitButton3();
InitButton4();
InitButton5();
InitButton6();
setTime1.setText(time1String);
setTime3.setText(time2String);
setTime2.setText(time3String);
}
publicvoidInitButton1()
setTime1=(TextView)findViewById(R.id.setTime1);
mButton1=(Button)findViewById(R.id.mButton1);
mButton1.setOnClickListener(newView.OnClickListener()
publicvoidonClick(Viewv)
c.setTimeInMillis(System.currentTimeMillis());
intmHour=c.get(Calendar.HOUR_OF_DAY);
intmMinute=c.get(Calendar.MINUTE);
newTimePickerDialog(MainActivity.this,
newTimePickerDialog.OnTimeSetListener()
publicvoidonTimeSet(TimePickerview,inthourOfDay,
intminute)
c.set(Calendar.HOUR_OF_DAY,hourOfDay);
c.set(Calendar.MINUTE,minute);
c.set(Calendar.SECOND,0);
c.set(Calendar.MILLISECOND,0);
Intentintent=newIntent(MainActivity.this,CallAlarm.class);
PendingIntentsender=PendingIntent.getBroadcast(
MainActivity.this,0,intent,0);
AlarmManageram;
am=(AlarmManager)getSystemService(ALARM_SERVICE);
am.set(AlarmManager.RTC_WAKEUP,
c.getTimeInMillis(),
sender
);
StringtmpS=format(hourOfDay)+"
:
"
+format(minute);
setTime1.setText(tmpS);
//SharedPreferences保存数据,并提交
SharedPreferencestime1Share=getPreferences(0);
SharedPreferences.Editoreditor=time1Share.edit();
editor.putString("
tmpS);
mit();
Toast.makeText(MainActivity.this,"
设置大明闹钟时间为"
+tmpS,
Toast.LENGTH_SHORT)
.show();
},mHour,mMinute,true).show();
});
publicvoidInitButton2()
mButton2=(Button)findViewById(R.id.mButton2);
mButton2.setOnClickListener(newView.OnClickListener()
am=(AlarmManager)getSystemService(ALARM_SERVICE);
am.cancel(sender);
大明闹钟时间删除"
Toast.LENGTH_SHORT).show();
setTime1.setText("
"
publicvoidInitButton3()
setTime3=(TextView)findViewById(R.id.setTime5);
mButton3=(Button)findViewById(R.id.mButton5);
mButton3.setOnClickListener(newView.OnClickListener()
c.set(Calendar.HOUR_OF_DAY,hour
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- Android 闹钟 程序