I often like to deny app permissions that I think the app does not need but yet they keep requesting for the permissions even after Denying, resulting in lot of toasts [package name] has been denied [permission name] permission.

How do I permanently suppress these toasts?

I am using android Kitkat.

  • How do you deny? Using some app? Please provide more details like android version etc. Jun 1 '15 at 16:23
  • I'm in Android KitKat and they the security option which if you turn on well give you control over all applications request for various privileges Jun 1 '15 at 16:25
  • Your best and most permanent solution, if you disagree with the permissions requested by the developer, is to drop the app, give in, or re-write the app yourself to your own restrictive standards.
    – wbogacz
    Jun 1 '15 at 16:38

I believe your primary aim is to turn off some permissions. So I will form my answer to that direction.

If you are rooted:

Choice 1: Since you are referring to toasts, there is a way to turn them off using the xposed module Untoaster. I wish I could tell you how to use that, but I currently cant use xposed due to compatibility issues. SO this, you may have to test and figure out your self.

Choice 2: You can also try using lucky patcher. It can disable permissions. To do this, open lucky patcher and grant it root rights. Then browse to app/package name whose permissions you want to block and tap on it. Then select the option Edit Permissions and tap on permissions to enable/disable them. Be careful though, you may end up messing up the app.

If you are not rooted:

In this case, we will modify app permissions to the core. We will edit a minor code/xml so app doesn't even know of those permissions. Yes, it is a very DIRTY trick. There are consequences.

  • Firstly, download APKTool. Refer this guide on how to use (you will be using the compiling/decompiling and signing features).

  • Firstly, get the app's apk. You can either use some app backup program or use Terminal Emulator. If you decide to go with terminal emulator, open it and run these commands:

mkdir /sdcard/apps123

cp /data/app/*.apk /sdcard/apps123

This will copy all the APK files installed by you inside apps123folder in your internal sdcard.

  • After you have got the apk and decompiled it, go to apktoolDirectory/projects/[package name you decompiled] folder and open AndroidManifest.xml with some editor (Notepad++ recommended.

  • After you have opened the file, look for permission lines. They will have the format:

(In this case, its permission to write internal storage).

  • Delete out lines corresponding to permissions you do not want. All permissions are defined at beginning of xml so you dont need to explore the whole manifest.

  • After you are done, compile app again and sign it. Put it to phone and install.

------> You can also have a look at this documentation to see what each permission does.

NOTE: There is also an android version of APKTool. You can install and use it in phone itself. Its much more easier to use but takes longer time to complete tasks.

----> This method wont give you toast notifications like now.

Drawbacks of this method:

  • You wont be able to update app from play store anymore.

  • Whenever app tries to access that feature whose permission is missing, it will cause a security exception and app is likely to crash unless developer has handled it (which they normally dont).

  • +1, that Untoaster worked, although it is definitely not friendly to anyone who is not familiar with the word regex. Thanks again.
    – Firelord
    Oct 6 '15 at 18:31

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