Remove extra unwanted permissions from manifest an

问题:

I have android app, I want to check that every permissions mentioned in Manifest is required or not?

Basically I want remove unwanted permissions.

what should I do?

Thanks in advance

回答1:

The answer given by user370305 is generally the correct one. Your third-party code should adequately document what permissions it needs -- combine that with the permissions your own code needs, and you should be set.

If you feel that this is insufficient, then:

Step #1: Write a unit test suite.

Step #2: Add tests to the suite until you have complete statement coverage.

Step #3: Get all tests passing in the unit test suite.

Step #4: Remove a permission and see if tests fail. Restore the permissions that cause test suite failure. Repeat for all permissions you are uncertain of.

回答2:

For Android Studio:

1) Find which permissions are added (app\build\intermediates\manifests)

2) Add these permissions with tools:node="remove"

Example:

I found that I have unwanted permission:

<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>

And I removed it by adding this to my app manifest:

<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" tools:node="remove"/>

回答3:

You can remove the permission and check the lint results. If the results are clean then the permission is not being used.

Analyse -> Run Inspection by Name -> Type "Missing Permissions" -> Run

Android studio Version: 3.0.1

回答4:

You should have to know which function and component are use in your application. On that component's need basis you have to add only those permission. Not alls. Jusi check and remove other permission by manually from manifest.