[Android]跳至play.google.com

// Search application

Uri uri = Uri.parse("market://search?q=pname:package name");  
Intent it = new Intent(Intent.ACTION_VIEW, uri);  
startActivity(it);  

//show application's detail page

Intent intent = new Intent(Intent.ACTION_VIEW);
intent.setData(Uri.parse("market://details?id=package name"));
startActivity(intent);

startActivity(new Intent("android.intent.action.VIEW",
Uri.parse("https://play.google.com/store/apps/details?id=com.xxxxxx")));