when I clicked notification I want to continue app , not start an intent

Question

I have a Service which listening the socket and when data came creating a notification. When users click the notification starting MainActivity , but I don't want to start an intent I just want to open app and continue. Because I am showing a map in MainActivity and when I started MainActivity with an intent it triggers OnMapReady function again.

Answer 1

You must look for android:launchMode tag. Please refer this page : activity-element

For instance in your AndroidManifest.xml :

<activity
    android:name=".activity.YasinActivity"
    android:configChanges="screenLayout|screenSize|orientation"
    android:label="blabla"
    android:launchMode="singleTask"
    android:theme="@style/AppTheme"
    android:windowSoftInputMode="stateAlwaysHidden" />

Answer 2

Try with adding this flag into your PendingIntent PendingIntent.FLAG_UPDATE_CURRENT

eg:

PendingIntent.getActivity(this, 0, new Intent(this, YourActivity.class), PendingIntent.FLAG_UPDATE_CURRENT);

It opens your application without reloading if app is having background and when your app is destroyed it reloads the app.