I read this ( How do I handle the browser's "share page" intent in android? ) which I can get the Share link to detect my app, now how do I get Activity to receive
When your application receives the "Share page" from the browser, you could also get the title of the webpage:
String subject = intent.getStringExtra(Intent.EXTRA_SUBJECT);
Once you have created an intent filter, your activity should pop up in the list of activities listening to the share link. Then use this in your activity:
String url = getIntent().getStringExtra(Intent.EXTRA_TEXT);