Android onNewIntent同步

Question

In my app I have a MainActivity and a Service . I started my APP. Then I put it to background. I opened a ES file explorer, select a file, and click to open with my APP.

In my APP, I implemented onNewIntent() to handle intent from ES file explorer. In onNewIntent() , I broadcase the file name to service.

The observation is (by putting log message in onCreate() , onNewIntent() , onStartCommand() ):

The activity is restarted. I see onCreate() is called.

In onCreate() I started the Service .

I then see the called of onNewIntent() .

However, the service does not start up fast enough to handle the intent of onNewIntent() , so I did not get the filename.

What is wrong with my logic? or what is the correct way to do so?

Answer 1

have u set this in android manifest

android:launchMode="singleTop"

This is called for activities that set launchMode to "singleTop" in their package, or if a client used the FLAG_ACTIVITY_SINGLE_TOP flag when calling startActivity(Intent). In either case, when the activity is re-launched while at the top of the activity stack instead of a new instance of the activity being started, onNewIntent() will be called on the existing instance with the Intent that was used to re-launch it.