Develop Reference

How to pass text from notification to another activity?

in my application, when i click list view item one notification will display, Now when i click that notification open another activity and display the notification content in another activity. Here when i select list view item notification will come with selected item text. After i select another list view item then also notification come with related text, but exact problem is when i open that notification, only one text will display in another activity.please fix it.
rmdListView.setOnItemClickListener(new OnItemClickListener() {
#Override
public void onItemClick(AdapterView<?> parent, View view,
int position, long id) {
showNotification();
}
Now the notification method is
public void showNotification() {
Uri soundUri = RingtoneManager
.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
// intent triggered, you can add other intent for other actions
Intent intent = new Intent(updateActivity.this,
NotificationReceiver.class);
intent.putExtra("Name", noti);
PendingIntent pIntent = PendingIntent.getActivity(updateActivity.this,
0, intent, 0);
Notification mNotification = new Notification.Builder(this)
.setContentTitle("Reminder!").setContentText(timeList + ":" + noti)
.setSmallIcon(R.drawable.logosmall).setContentIntent(pIntent)
.setSound(soundUri)
.build();
NotificationManager notificationManager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
mNotification.flags |= Notification.FLAG_AUTO_CANCEL;
notificationManager.notify(0, mNotification);
}

Finally i found answer for this task.First write this line into
onNewIntent(getIntent()); Oncreate() method.
After add this code to your Activity.
protected void onNewIntent(Intent intent) {
// TODO Auto-generated method stub
Bundle extras = getIntent().getExtras();
if(extras != null){
if(extras.containsKey("Name")){
setContentView(R.layout.notification);
// extract the extra-data in the Notification
ok_btn=(Button)findViewById(R.id.not_ok);
String msg = extras.getString("Name");
not_data = (TextView) findViewById(R.id.noti_txt);
not_data.setText(msg);
}
}
super.onNewIntent(intent);
}
any doubts in this task plse post ur question.

why does Just the last alarm sat have been worked

i have a project that use alarmmanager. many avtivity set alarms and then when alarm have been rise,specific activity in name of AlarmSetter that started show alarm and also set a new (next) alarm and snooz alarm(if user needs). my problem is just the last alarm setted . this mean all activity set alarm byut the last alarm set has worked .for example in alarm setter if user select snooz button then main alarm dont work(just snooz work as well = the last alarm sat).
i set alarmmanager in G class(common) and use and set alarm in activity alarm.java
This is My G Class :
public class G extends Application {
public static AlarmManager alarmManager;
#Override
public void onCreate() {
super.onCreate();
context = getApplicationContext();
inflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
}
}
Alarm Setter Java IS :
public class ActivityAlarm extends ActivityMain {
#Override
public void onCreate(Bundle savedInstanceState) {
requestWindowFeature(Window.FEATURE_NO_TITLE);
super.onCreate(savedInstanceState);
setContentView(R.layout.alarmshower);
//at first reminder will start, should register next alarm time :
long MilisectoAlarmManager = mDbHelper.SetNextTime_andIsactiveYET(DrugRegID);
if (MilisectoAlarmManager != 0 && IsFor10minlater == 0) {
Intent intentMain = new Intent(G.context, ActivityAlarm.class);
intentMain.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
intentMain.putExtra("DrugID", String.valueOf(DrugRegID));
intentMain.putExtra("IsItFor10MinLate", String.valueOf(0));
PendingIntent pendingIntentMain = PendingIntent.getActivity(G.context, 0, intentMain, PendingIntent.FLAG_UPDATE_CURRENT);
String AA = mDbHelper.GetStartDateAlarm(DrugRegID);
Date D = new Date(MilisectoAlarmManager);
System.out.println("current Date(ms): " + MilisectoAlarmManager);
G.alarmManager.set(AlarmManager.RTC_WAKEUP, MilisectoAlarmManager, pendingIntentMain);
}
//Finished Activing Alarm Manager and switch Off Alarmn
else if (MilisectoAlarmManager == 0 && IsFor10minlater == 0) {
mDbHelper.UpdateAlarmSwitch(DrugRegID, false);
}
handler.postDelayed(r, HowLongRemainAlarm_var);
//End CountDown Finished Activity
//Procedure for 10 min later button
btn10minLater_var.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View arg0) {
// TODO Auto-generated method stub
btn10minLater_var.setBackgroundColor(Color.parseColor("#1174b9"));
Intent intentFor10min = new Intent(G.context, ActivityAlarm.class);
intentFor10min.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
intentFor10min.putExtra("DrugID", String.valueOf(DrugRegID));
intentFor10min.putExtra("IsItFor10MinLate", String.valueOf(1));
PendingIntent pendingIntent10min = PendingIntent.getActivity(G.context, 0, intentFor10min, PendingIntent.FLAG_UPDATE_CURRENT);
G.alarmManager.set(AlarmManager.RTC_WAKEUP, new Date().getTime() + 20000, pendingIntent10min);
ActivityAlarm.this.finish();
}
});

i found asnwer ! in PendingIntent.getActivity secound parameter must have diffrent in each alarm set !

How can I use multiple Alarms at once - Android

Hi, I have a problem with my code.I typed my code to be work on a multiple alarms every alarm take 10 seconds to be triggered REPEATEDLY.My problem is that the alarm works with just one value but although I've put a different requestCode,but it doesn't work or I don't know how I can call every one separately .
I've tried to do this:
alarm1 with a value and a request code 0 (for example) for 10 seconds
alarm2 with a different value and a request code 1 (for example) for
10 seconds
The code does:
Display Alarm2 that I selected last.
static int HELLO_ID = 1;
boolean flag = false;
int CountMultipleAlarm = 0;
EditText edt,edt2;
Button btn;
CountDownTimer timer;
//the strings of the notifications
String titlePills = "Time to take Panadol",DescriptionPills = "Panadol";
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Spinner spinner = (Spinner) findViewById(R.id.spinner1);
ArrayAdapter<CharSequence> adapter = ArrayAdapter.createFromResource(this,
R.array.planets_array, android.R.layout.simple_spinner_item);
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
btn = (Button)findViewById(R.id.button1);
edt = (EditText)findViewById(R.id.editText1);
//hide the button and the edit text
btn.setVisibility(View.GONE);
edt.setVisibility(View.GONE);
btn.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
final String edittext= edt.getText().toString();
Pattern pat= Pattern.compile("[0-9]");
// Pattern pat= Pattern.compile("[a-zA-Z0-9]");
Matcher matcher = pat.matcher(edittext);
//*************Timer Start ******************
//11000 = 10 seconds(11000*6*60 == 1hour)
int count = 11000;
timer = new CountDownTimer(count, 1000)
{public void onTick(long millisUntilFinished)
{
long scnds=0;
scnds=(millisUntilFinished/1000);
}
public void onFinish()
//****** Alarm Code ********
Calendar cal = Calendar.getInstance();
// for using this you need to import java.util.Calendar;
AlarmManager am = (AlarmManager)parent.getContext().getSystemService(Context.ALARM_SERVICE);
ArrayList<PendingIntent> intentArray = new ArrayList<PendingIntent>();
//the title and the description of the notification
Intent alarmintent = new Intent(parent.getContext(), Alarm_Receiver.class);
alarmintent.putExtra("title",titlePills + "value");
alarmintent.putExtra("note","value");
//HELLO_ID is a static variable that must be initialized at the BEGINNING OF CLASS with 1;
//example:protected static int HELLO_ID =1;
PendingIntent sender = PendingIntent.getBroadcast(parent.getContext(), CountMultipleAlarm++,
alarmintent,PendingIntent.FLAG_UPDATE_CURRENT);
//VERY IMPORTANT TO SET FLAG_UPDATE_CURRENT... this will send correct extra's informations to
//AlarmReceiver Class
// Get the AlarmManager service
am.set(AlarmManager.RTC_WAKEUP, cal.getTimeInMillis(), sender);
//Alarm coooooode end **************************************
intentArray.add(sender);
timer.start();
}
}
//************* Timer Ends *************
}
});
#Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
}import
//Edit from Paramone: What comes after " }import " ???
alarm_Receiver class
public class Alarm_Receiver extends BroadcastReceiver {
String notification1 = "You Pills Time ";
private static int NOTIFICATION_ID = 1;
#Override
public void onReceive(Context context, Intent intent) {
NotificationManager mNotificationManager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
NotificationManager manger = (NotificationManager)
context.getSystemService(Context.NOTIFICATION_SERVICE);
Notification notification = new Notification(R.drawable.ic_launcher, notification1,
System.currentTimeMillis());
PendingIntent contentIntent = PendingIntent.getActivity(context,
NOTIFICATION_ID,
new Intent(context, Alarm_Receiver.class), 0);
Bundle extras=intent.getExtras();
String title=extras.getString("title");
//here we get the title and description of our Notification
String note=extras.getString("note");
notification.setLatestEventInfo(context, note, title, contentIntent);
notification.flags = Notification.FLAG_INSISTENT;
notification.defaults |= Notification.DEFAULT_SOUND;
//here we set the default sound for our notification
// The PendingIntent to launch our activity if the user selects this notification
manger.notify(NOTIFICATION_ID++, notification);
}
};

Calculation of current time in android

suppose I click start button and close the application but Notification is running. After five miutes I open notification then second activity opens and settext with 5 min.Again i close appliction.Then again I click on start button.suppose after 3 min i check notification it should open with 3 min not 8.but in my application it show 8 min
1:Main ACtivity where notification is start
public class MainActivity extends Activity {
final Context context=this;
private EditText timerValue;
private static final int NOTIFY_ME_ID=1337;
Intent MyIntent;
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
timerValue = (EditText) findViewById(R.id.timerValue111);
startButton = (Button) findViewById(R.id.startButton);
x=timerValue.getText().toString();
nman=(NotificationManager) getSystemService(NOTIFICATION_SERVICE);
startButton.setOnClickListener(new View.OnClickListener() {
#TargetApi(Build.VERSION_CODES.JELLY_BEAN)
public void onClick(View view) {
Long s1=(long) 0.0;
String timeStamp = new SimpleDateFormat("HH:mm:ss").format(Calendar.getInstance().getTime());
//Toast.makeText(MainActivity.this,timeStamp,2000).show();
Date interestingDate = new Date();
s1= interestingDate.getTime();
int seconds = (int) (s1/ 1000) % 60 ;
int minutes = (int) ((s1 /(1000*60)) % 60);
int hours = (int) ((s1 /(1000*60*60)) % 24);
Toast.makeText(MainActivity.this,"Time:"+hours+":"+minutes+":"+seconds,2000).show();
NotificationManager notificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
String MyText = "Reminder";
Notification mNotification = new Notification(R.drawable.ic_launcher, MyText, System.currentTimeMillis() );
//The three parameters are: 1. an icon, 2. a title, 3. time when the notification appears
String MyNotificationTitle = "Medicine!";
String MyNotificationText = "Don't forget to take your medicine!";
MyIntent = new Intent(MainActivity.this,SecondActivity.class);
MyIntent.putExtra("s1", (long)s1);
PendingIntent StartIntent = PendingIntent.getActivity(getApplicationContext(),0,MyIntent,0);
// x=timerValue.getText().toString();
//A PendingIntent will be fired when the notification is clicked. The FLAG_CANCEL_CURRENT flag cancels the pendingintent
mNotification.setLatestEventInfo(getApplicationContext(), MyNotificationTitle, MyNotificationText, StartIntent);
mNotification.flags |= Notification.FLAG_AUTO_CANCEL;
notificationManager.notify(0, mNotification);
}
});
}
}
2:Second Activity where total time is calculated
public class SecondActivity extends Activity {
#Override
protected void onCreate(Bundle savedInstanceState) {
long p=(long) 0.0;
long s=(long) 0.0;
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_second);
TextView text1=(TextView)findViewById(R.id.text1);
Bundle extras = getIntent().getExtras();
Date interestingDate = new Date();
s= interestingDate.getTime();
long x1=extras.getLong("s1");
p=s-x1;
int minutes = (int) ((p /(1000*60)) % 60);
text1.setText(""+minutes);
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.second, menu);
return true;
}
}

That is happening maybe because you do not close the application, so the application goes in onPause state, and your second activity is not calling the onDestroy => when you enter again in the second activty, is called the onResume method, where you do not set the TextView text

Problem with Notification in Android?

all i this is my code in notification class which i am calling after completing my tasks from 1st activity.
But i am getting the problem for getting notification on current application.
I want to show Notification as dialog box.
"R.layout.main"
contains dialog box with OK button.
public class Notif extends Activity implements View.OnClickListener {
private Button Button01;
private NotificationManager mManager;
private static final int APP_ID = 0;
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
this.Button01 = (Button) this.findViewById( R.id.Button1);
this.Button01.setOnClickListener(this);
mManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
}
#Override
public void onClick(View v) {
Intent intent = new Intent(this,Notif.class);
Notification notification = new Notification(R.drawable.icon,
"Notify", System.currentTimeMillis());
notification.setLatestEventInfo(Notif.this,"App Name","Description of the notification",PendingIntent.getActivity(this.getBaseContext(), 0, intent,
PendingIntent.FLAG_CANCEL_CURRENT));
mManager.notify(APP_ID, notification);
}
}

1) Why handle your button listener with an implementation of View.OnClickListener?
The standard way I have seen so far is:
Button01.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
// Your code
}
});
2) Notifications are ways to notify the user through the Android status panel at the top of the screen. I don't understand what you want to do with Notifications and Dialog Boxes - make up your mind which one you want?
http://developer.android.com/guide/topics/ui/dialogs.html
http://developer.android.com/guide/topics/ui/notifiers/notifications.html
If you do want to use Notifications, then this is what I have in my onStop() method (it's basically just what you get from following the Android guide):
Notification notification = new Notification(R.drawable.icon, "App Name", System.currentTimeMillis());
notification.flags = Notification.FLAG_AUTO_CANCEL;
Intent notificationIntent = new Intent(this, ClassToStart.class);
PendingIntent contentIntent = PendingIntent.getActivity(this, 0, notificationIntent, 0);
notification.setLatestEventInfo(getApplicationContext(), "App Name", "Press here to resume", contentIntent);
mNotificationManager.notify(1, notification);
This is with mNotificationManager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE); already done in onCreate()
Really not sure what it is you're trying to do.