radio alarm clock app android

the whole application talk about already almost, after this article, I will upload source to resources, like can download and learn, today, the alarm clock start setting, set page loadingIn Android, the alarm and wake functions are controlled and managed by the Alarm Manager

Alarm Clock data storage: SQLite database Storage Clockdatabasehelper.javaUI display: The main interface shows the existing alarm (ListView), the ListView can turn off the alarm, the ListView click into the corresponding alarm editing interface, add

Alarm Controller demonstrates how to use the Alarm event in an Android application, and its functionality is similar to that of Java.util.Timer, TimerTask. However, alarm can do schedule a task at a specified time, even if the current application exits. Alarmmanager is used to manage

); @Override protected void onmeasure (int widthmeasurespec, int heightmeasurespec) {super.onmeasure (Widthmeasurespec, H EIGHTMEASURESPEC); Mwidth = Startmeasure (Widthmeasurespec); Mheight = Startmeasure (HeIGHTMEASURESPEC); Setmeasureddimension (Mwidth, mheight); } @Override protected void OnDraw (Canvas Canvas) {Super.ondraw (Canvas); Move the canvas to the Middle Canvas.translate (MWIDTH/2, MHEIGHT/2); Draw the outermost circular drawoutcircle (canvas); Draw Inner circle drawinnercir

alarm clock) pendingintent PaIn Tent = Pendingintent.getactivity (Mainactivity.this, 1, New Intent (Mainactivity.this,secondactivity.class), Pen Dingintent.flag_update_current); @Override public void Ontimeset (timepicker view, int hourofday, int minute) {//Set the time of your choice C.set (Calendar. Hour_of_day, Hourofday); C.set (Calendar.minute, MINUTE); The first parameter specifies t

Multi-sum thinking, code farmers are not API callersCurrent progress:ListView displays an existing alarmAlarm Clock Realization RingWork today:Design implementation for adding a delete alarm interfaceThe 4 major components that Android has developed need to be registered in Androidmenifest to be able to useAdd a few key points of knowledge to the Delete interface

Multi-sum thinking, code farmers are not API callersProgress record:ListView Display Alarm Database completeAlarm to be completed when alertWork today:Implementing Alarm bellsEclipse Shortcut: ALT + ALT + upper Next (upper) side new blank lineCtrl + Alt + up or down to copy the previous line (in the context of the Win7 desktop shortcut), right-click on the desktop. Graphics Options-Shortcut-disabledWin7

following method to have the dialog box appear above the lock screenThe OnCreate method is usedRequestwindowfeature (Window.feature_no_title); Hide TitleWindow win = GetWindow ();Windowmanager.layoutparams winparams = Win.getattributes ();Winparams.flags |= (WindowManager.LayoutParams.FLAG_DISMISS_KEYGUARD| WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED| WindowManager.LayoutParams.FLAG_ALLOW_LOCK_WHILE_SCREEN_ON| WindowManager.LayoutParams.FLAG_TURN_SCREEN_ON);Setrequestedorientation (0);Use

This application implements a simple alarm function, and can also be alerted to the alarm clock when the program is closed. A problem is left here : If I close the program by applying itself, I can do what I mentioned above, but if I implement the application shutdown in the phone process management, the reminder doesn't work, and I'm puzzled I've closed the a

system will not enter sleep phenomenonRefer to the following method to have the dialog box appear above the lock screenThe OnCreate method is usedRequestwindowfeature (Window.feature_no_title); Hide TitleWindow win = GetWindow ();Windowmanager.layoutparams winparams = Win.getattributes ();Winparams.flags |= (WindowManager.LayoutParams.FLAG_DISMISS_KEYGUARD| WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED| WindowManager.LayoutParams.FLAG_ALLOW_LOCK_WHILE_SCREEN_ON| WindowManager.LayoutParams.FL

"). Setnegativebutton ("Cancel",NULL). Show (); Stoptimer (); Break; } }; }; Private voidStarttimer () {Try{userinputtime= (Integer.parseint (Tvhour.gettext (). toString ()) * * + integer.parseint (Tvminute.gettext (). Tostri NG ()) * 60 +Integer.parseint (Tvsecond.gettext (). toString ())); } Catch(Exception e) {LOG.E ("Info", "Timerview->starttimer" +e.getmessage ()); return; } Timer=NewTimer (); Task=NewTimerTask () {@Override Public voidrun () {Userinputtime--;

into a jar package.How do I compile a project into a jar package? Engineering-->properties-->android-->is liberary to tick. It is also important to note that DateTimePicker needs to refer to Android-support-vx.jar, which must refer to the higher version, such as version 13, which is explained later.With the jar package, we reference the jar package to Deskclock, and there is a lot less error.2.2

Alarm Controller demonstrates how to use Alarm events in Android applications. Its functions are similar to java. util. Timer and TimerTask. However, Alarm can execute a Schedule task at the specified time even after the current application exits. AlarmManager is used to manage Ala