I want to view pop up like OLA app for ask permission only one time to user(do not need more click for user ) .
I am using this example and no other concept or logic found out any where enter link description here
Android Runtime Permissions are categorized into two parts Normal and Dangerous Permissions
Normal Permissions: They Just to be added in manifest
Dangerous Permissions: They need to asked at runtime from user.
All dangerous Android system permissions belong to permission groups.
you can request a group permission and all permissions in a group will be granted in single click but if you need some permission from different groups then you will see different popups from system.
Hope you understand the structure.
Related
There are two types of app permissions in case of android apps
Install time permissions- apps take permission while being installed (run at startup, install shortcuts, run in background etc.)
Run time permissions- Users give permission to the app (gallery, camera, contacts etc.)
Can you please give me the separate lists of all the permissions?
Also, how to know which permissions are taken by an app?
The complete list of all permissions available to an app is available here. For runtime permissions you should search for all permissions in the provided link with the Protection level equal to dangerous. For example ACCESS_MEDIA_LOCATION is a runtime (dangerous) permission as stated here.
If you want to check that a specific permission is granted or not, use the following code snippet:
boolean isGranted = ContextCompat.checkSelfPermission(context, Manifest.permission.ACCESS_MEDIA_LOCATION) == PackageManager.PERMISSION_GRANTED
For permission list go through this page do some digging you will find required info
How does I determine which permissions should I ask at runtime and which one is 'enough' to have declared in the manifest?
From the documentation:
System permissions are divided into two categories, normal and dangerous:
Normal permissions do not directly risk the user's privacy. If your app lists a normal permission in its manifest, the system grants the permission automatically.
Dangerous permissions can give the app access to the user's confidential data. If your app lists a normal permission in its manifest, the system grants the permission automatically. If you list a dangerous permission, the user has to explicitly give approval to your app.
See the documentation on normal permissions and dangerous permissions for more details.
Dangerous permissions should ask in runtime, normal enough in manifest. List of dangerous and normal permissions you can see here.
From docs:
System permissions are divided into several protection levels. The two
most important protection levels to know about are normal and
dangerous permissions:
Normal permissions cover areas where your app needs to access data or
resources outside the app's sandbox, but where there's very little
risk to the user's privacy or the operation of other apps. For
example, permission to set the time zone is a normal permission. If an
app declares that it needs a normal permission, the system
automatically grants the permission to the app. For a full listing of
the current normal permissions, see Normal permissions.
Dangerous
permissions cover areas where the app wants data or resources that
involve the user's private information, or could potentially affect
the user's stored data or the operation of other apps. For example,
the ability to read the user's contacts is a dangerous permission. If
an app declares that it needs a dangerous permission, the user has to
explicitly grant the permission to the app. Special Permissions There
are a couple of permissions that don't behave like normal and
dangerous permissions. SYSTEM_ALERT_WINDOW and WRITE_SETTINGS are
particularly sensitive, so most apps should not use them. If an app
needs one of these permissions, it must declare the permission in the
manifest, and send an intent requesting the user's authorization. The
system responds to the intent by showing a detailed management screen
to the user.
For details on how to request these permissions, see the
SYSTEM_ALERT_WINDOW and WRITE_SETTINGS reference entries.
You should always put every permission you want access to in the Manifest. Devices before Android Marshmallow cannot handle runtime permissions, so unless you are targeting only Marshmallow and above, this part is important.
You do not need to ask at runtime for any "Normal Permissions". Only permissions designated as "dangerous" are not given automatically.
If you're targeting Android Marshmallow and above, you've to request for dangerous permissions at runtime. You can find the list here. You should also read this.
The documentation doesn't seem to be very clear on this, this page only talks about API 23+.
I have a live app that asks for the permission CALL_PHONE, and now I need to release an update that asks for READ_PHONE_STATE, since these two belong to the group PHONE does it mean the user won't have to manually update the app on the Play Store and accept the permission (on API 22-)?
Here it says that it will not ask for permissions again, when they are in the same group (both on 22- and above). https://developer.android.com/guide/topics/permissions/requesting.html#normal-dangerous
I know how can i ask multiple permission at Runtime in android, and i am well aware about Group system in Runtime Permission Architecture.
I want to know if there is way allows to ask multiple Group permissions together as like multiple permissions at Runtime.
I want to ask Storage Group, Camera Group and Location Group permissions together.
You do not ask for rights to permission groups using the current runtime permission API. You ask for rights to permissions, not permission groups. At the moment, through Android 7.0, the way the system handles this is by asking the user to grant you rights to the associated permission groups. It may or may not do so in the future.
I want to know if there is way allows to ask multiple Group permissions together as like multiple permissions at Runtime.
No. There is no way to ask for a single permission group, let alone multiple ones.
As per current version of Android, there is no way to ask multiple Group permissions together as you want. There is other option possible is this
I have a multiple module Android M app. Several modules require "WRITE_EXTERNAL_STORAGE" & "READ_EXTERNAL_STORAGE" permissions.
I would like to ask the user for permissions once:
1. Where would be the right place to do that?
1.1 Are permissions granted per activity?
1.2 Would asking for permission in module 1 give permissions to all app?
1.3 Is there a way to ask for both READ & WRITE permissions?
Google has published guidelines describing when to ask for permissions. It depends on context. Your questions 1.1 and 1.2 can be answered with the same info: permissions are granted and denied at the app level. It applies to every part of your app package. For 1.3: they are limited together into a group. When you ask for one you automatically get everything in the group.
This talk from DroidconNYC NYC will give you more details: https://youtu.be/WGz-alwVh8A.
Where would be the right place to do that?
From somewhere in your UI, before you need those permissions.
Are permissions granted per activity?
No, they are for the entire application.
Would asking for permission in module 1 give permissions to all app?
Asking for a permission in a module will give that permission to the entire app, if the user grants you the permission.
Is there a way to ask for both READ & WRITE permissions?
In this case, AFAIK you do not need both. Just ask for WRITE_EXTERNAL_STORAGE. In general, you can request as many permissions as you want; the requestPermissions() method takes a String[] of permission names.