Permissions for Android 6.0 - Where to post permission requests?

Question

With the new Androids permission system, I was wondering how to implement it correctly. The tutorials on how and when to use permissions seem pretty clear. However, I do not know who is requesting permissions and where to request them.

So basically, my question is: should an Activity that launches another activity request in advance, or should an Activity that requires permission place a request?

If this requires a request that requires permission, should I call requestForPermissioninternally onCreateor in onStart?

Although these seem to be very simple questions, I did not find any hints in the documentation.

Thanks.

Answer 1

Ideally, you can call a permission check immediately before making a method call that requires permission. For example, you can create a wrapper for your function, which needs permission to contact and always call that wrapper instead of the actual method.

Read more http://inthecheesefactory.com/blog/things-you-need-to-know-about-android-m-permission-developer-edition/en

also check out http://hotchemi.imtqy.com/PermissionsDispatcher/ to reduce the number of permissions.

Answer 2

should an Activity that will launch another activity request for permission in advance, or should an Activity that requires permission place a request?

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Answer 3

X - "Y" , . onCreate onStart.

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As for activity, your task must be performed on some fragment or activity so that this activity processes the results of onRequestPermission.