Develop Reference

Checking pending intent availablity status not working

Am trying to getting pending intent. Its returning intent fine when i click notification. But it not returning any thing when i open my app through launcher icon its not returning the pending intent. I searched many links but am not get anything.
creating pending intent from service
Intent in = new Intent(this, MainActivity.class);
in.setAction(action);
in.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_SINGLE_TOP);
in.putExtras(bundle);
PendingIntent pendIntent = PendingIntent.getActivity(this, 0, in,0);
NotificationCompat.Builder builder = new NotificationCompat.Builder(this);
builder.setContentTitle("Wiphone")
.setContentText(callStatus)
.setSmallIcon(R.drawable.ic_wifi)
.setWhen(System.currentTimeMillis())
.setAutoCancel(false)
.setOngoing(true)
.setPriority(Notification.FLAG_FOREGROUND_SERVICE)
.setContentIntent(pendIntent);
Notification notification = builder.build();
notification.flags |= Notification.FLAG_NO_CLEAR;
startForeground(10, notification);
getting pending intent in activity when user launch app through launcher
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
Intent alarmIntent = new Intent();
alarmIntent.setAction(action);
PendingIntent pendingIntent = PendingIntent.getActivity(MainActivity.this, 0, alarmIntent,
PendingIntent.FLAG_NO_CREATE);
if (pendingIntent != null) {
Log.d(TAG, "has pending intent");
}
else {
Log.d(TAG, "no pending intent");
}
}

How to open particular fragment on the click of the push notification message?

I want to open the particular fragment on the click of the push notification message.In my case fragment is open when the notification occurs.but i want to open the fragment on the click of the notification message instead of arriving the message.
This is my sendNotification() method :-
private void sendNotification(String msg) {
mNotificationManager = (NotificationManager) this
.getSystemService(Context.NOTIFICATION_SERVICE);
Intent intent = new Intent(this, MainActivity.class);
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
intent.putExtra("data", "fromoutside");
getApplicationContext().startActivity(intent);
PendingIntent contentIntent = PendingIntent.getActivity(this, 0, intent, 0);
NotificationCompat.Builder mBuilder = (NotificationCompat.Builder) new NotificationCompat.Builder(this)
.setSmallIcon(getNotificationIcon())
.setContentTitle("Telepoh")
.setStyle(new NotificationCompat.BigTextStyle().bigText(msg))
.setContentText(msg)
.setDefaults(Notification.DEFAULT_SOUND | Notification.DEFAULT_VIBRATE);
mBuilder.setContentIntent(contentIntent);
mBuilder.getNotification().flags |= Notification.FLAG_AUTO_CANCEL;
mBuilder.setAutoCancel(true);
mNotificationManager.notify(NOTIFICATION_ID, mBuilder.build());
}
This is my onNewIntent() method which override in the MainActivity where i open the fragment :-
#Override
protected void onNewIntent(Intent intent) {
super.onNewIntent(intent);
Fragment fragment = new NotificationActivity();
getSupportFragmentManager().beginTransaction().replace(R.id.container, fragment).addToBackStack(null).commit();
}
My Problem is I want to open this fragment on the click of the push notification message but in my case the fragment is open when the push notification message is arrive.

I found the mistake and solved it on my own way :-
change the flags in sendNotification() method like this :-
Intent intent = new Intent(this, MainActivity.class);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_SINGLE_TOP);
intent.putExtra("data", "fromoutside");
PendingIntent contentIntent = PendingIntent.getActivity(this, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT);
and in MainActivity change the code in override method onNewIntent() as like this :-
#Override
protected void onNewIntent(Intent intent) {
super.onNewIntent(intent);
if (intent != null) {
String data = intent.getStringExtra("data");
if (data != null) {
Fragment fragment = new NotificationActivity();
getSupportFragmentManager().beginTransaction().replace(R.id.container, fragment).addToBackStack(null).commit();
}
}
}
Happy Coding :))

These lines of code right here are starting a new activity immediately since they are outside of a listener or some other condition.
Intent intent = new Intent(this, MainActivity.class);
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
intent.putExtra("data", "fromoutside");
getApplicationContext().startActivity(intent);
From what I see, you just need to remove the 4 lines above.
PendingIntent contentIntent = PendingIntent.getActivity(this, 0, intent, 0);
...
mBuilder.setContentIntent(contentIntent);
These lines should be enough to get your notification to start the intent when clicked.
For reference: the developer guide for notifications

how to make pressing on the notificaton text close the app not open other activity

I am developing a flashLight app and I faced a problem in notification which is : When I press the notification text I want to turn of flash and close the whole app , How can I modified the notification method to do that ??
I tried to make anthor activity and put turn of and close app methods in it, but it does not work .
please help and thanks in advance .
this is my notification method
public void getNotification()
{
Intent intent = new Intent();
PendingIntent pIntent = PendingIntent.getActivity(this, 0, intent , PendingIntent.FLAG_CANCEL_CURRENT);
NotificationCompat.Builder builder = new NotificationCompat.Builder(this)
.setContentIntent(pIntent)
.setContentTitle(res.getString(R.string.notification_title))
.setContentText(res.getString(R.string.notification_text))
.setSmallIcon(R.drawable.icon)
.setAutoCancel(true)
.setTicker(getString(R.string.notification_ticker_msg));
// Build the notification:
Notification notification = builder.build();
// Get the notification manager:
NotificationManager notificationManager = (NotificationManager)getSystemService(NOTIFICATION_SERVICE);
// Publish the notification:
final int notificationId = 0;
notificationManager.notify(notificationId, notification);
}

If you use the same Activity, then the onCreate method will be called again. You can send one extra with your Intent that indicates it is an Intent generated from the click of notification. In your Activity onCreate, check for this extra and call finish() if it is present.
public void getNotification() {
Intent intent = new Intent(this, FlashActivity.class);
intent.setFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP);
intent.putExtra("origin", "notification");
PendingIntent pIntent = PendingIntent.getActivity(this, 0, intent , PendingIntent.FLAG_CANCEL_CURRENT);
NotificationCompat.Builder builder = new NotificationCompat.Builder(this)
.setContentIntent(pIntent)
.setContentTitle(res.getString(R.string.notification_title))
.setContentText(res.getString(R.string.notification_text))
.setSmallIcon(R.drawable.icon)
.setAutoCancel(true)
.setTicker(getString(R.string.notification_ticker_msg));
// Build the notification:
Notification notification = builder.build();
// Get the notification manager:
NotificationManager notificationManager = (NotificationManager)getSystemService(NOTIFICATION_SERVICE);
// Publish the notification:
final int notificationId = 0;
notificationManager.notify(notificationId, notification);
}
And in your onCreate method in FlashActivity check the extra.
#Override
public void onCreate(Bundle savedInstanceState) {
...
if("notification".equals(getIntent().getStringExtra("origin"))) {
finish();
}
}

I believe you can use finish() on your Activity when the notification ils pressed.
EDIT: How to close any activity of my application by clicking on a notification?

You want to use PendingIntent.
Intent resultIntent = new Intent(this, MainActivity.class);
resultIntent.putExtra("FINISH",true);
PendingIntent resultPendingIntent =
PendingIntent.getActivity(
this,
0,
resultIntent,
PendingIntent.FLAG_UPDATE_CURRENT
);
builder.setContentIntent(resultPendingIntent);
// Build the notification:
Notification notification = builder.build();
//rest of your methods to show notification
In your MainActivity update depending on your code
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
onNewIntent(getIntent());
}
#Override
public void onNewIntent(Intent intent){
setContentView(R.layout.activity_main);
Bundle extras = intent.getExtras();
if(extras != null){
if(extras.containsKey("FINISH"))
{
finish();
}
}
}

Passing Data from Android Notifications

I have built a notification and am displaying it properly, but I can't figure out how to pass data to the activity. I pulled one string from the intent to display as the title of the notification, but I need to pull a 2nd string, and have the NotificationHandlerActivity process it.
//inside intentservice
private void sendNotification(Bundle extras) {
Intent intent=new Intent(this, NotificationHandlerActivity.class);
intent.setFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP | Intent.FLAG_ACTIVITY_CLEAR_TOP);
intent.putExtra("link", extras.getString("link"));
mNotificationManager = (NotificationManager)this.getSystemService(Context.NOTIFICATION_SERVICE);
PendingIntent contentIntent = PendingIntent.getActivity(this, 0, intent, 0);
long[] vibrate = {100L, 75L, 50L};
NotificationCompat.Builder mBuilder =
new NotificationCompat.Builder(this)
.setSmallIcon(R.drawable.abc_ic_menu_copy_mtrl_am_alpha)
.setContentTitle(extras.getString("title"))
.setOngoing(false)
.setAutoCancel(true)
.setVibrate(vibrate);
mBuilder.setContentIntent(contentIntent);
mNotificationManager.notify(NOTIFICATION_ID, mBuilder.build());
}
//Inside NotificationHandlerActivity
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
Bundle b = getIntent().getExtras();
}

You should use the extras on your Intent. Because your intent is currently anonymous, you cannot do so. Extras are basic key-value stores. See below:
public static final String KEY_SECOND_STRING = "keySecondString";
...
...
String secondString = "secondString";
mNotificationManager = (NotificationManager)
this.getSystemService(Context.NOTIFICATION_SERVICE);
Intent intent = new Intent(this, NotificationHandlerActivity.class);
intent.putExtra(KEY_SECOND_STRING, secondString);
PendingIntent contentIntent = PendingIntent.getActivity(this, 0, intent, 0);
...
then, from your NotificationHandlerActivity, you can access that secondString from the intent.
#Override
public void onCreate(Bundle sIS){
super.onCreate();
String secondString = getIntent().getStringExtra("keySecondString");
...
}

use it like this :
Intent intent=new Intent(this, NotificationHandlerActivity.class);
intent.putExtra("key", "value");
mNotificationManager = (NotificationManager)this.getSystemService(Context.NOTIFICATION_SERVICE);
PendingIntent contentIntent = PendingIntent.getActivity(this, 0, intent, 0);
long[] vibrate = {100L, 75L, 50L};
NotificationCompat.Builder mBuilder =
new NotificationCompat.Builder(this)
.setSmallIcon(R.drawable.abc_ic_menu_copy_mtrl_am_alpha)
.setContentTitle(extras.getString("title"))
.setOngoing(false)
.setAutoCancel(true)
.setVibrate(vibrate);
mBuilder.setContentIntent(contentIntent);
mNotificationManager.notify(NOTIFICATION_ID, mBuilder.build());

Apparently using 0 as the requestCode when calling getActivity() on the PendingIntent isn't the way to go. I updated it to just use System.currentTimeMillis() and that seemed to work. I'm assuming that the first time I built the notification, using 0 as the requestCode, the extra wasn't present.

Intent does not work in Android notification

I try to make notification, but click on notification does not work as expected: in activity I could not retrive additional info send in notification:
int requestID = (int) System.currentTimeMillis();
mNotificationManager = (NotificationManager)
this.getSystemService(Context.NOTIFICATION_SERVICE);
Intent intent = new Intent(this, LoadPictureActivity.class);
intent.putExtra("Test", "sometext");
PendingIntent pIntent = PendingIntent.getActivity(this, requestID, intent, 0);
NotificationCompat.Builder mBuilder =
new NotificationCompat.Builder(this)
.setSmallIcon(R.drawable.common_signin_btn_icon_focus_light)
.setContentTitle("GCM Notification")
.setStyle(new NotificationCompat.BigTextStyle()
.bigText(msg))
.setContentText(msg)
.setContentIntent(pIntent)
.setAutoCancel(true);
mNotificationManager.notify(NOTIFICATION_ID, mBuilder.build());
In LoadPictureActivity`s onCreate method I try to catch additional info:
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
Intent intent = getIntent();
Log.d("App", "Intent get intent: " + intent);
if (intent != null) {
Log.d("App", "Intent extra sting: " + intent.getStringExtra("Test"));
}
}
But after click on notification I do not see any output with additional string, I also try to put the same check in OnResume, but in this case after click on notification I see that fires the intent that original start main class with nullable extra string. So I'm not sure if notification click works correctly in total. Where is the problem?

Try this way
PendingIntent pIntent = PendingIntent.getActivity(this, requestID, intent, PendingIntent.FLAG_UPDATE_CURRENT);