Runtime Permission

Simpliest way to ask runtime permissions on Android, choose your way :

• Kotlin
• Kotlin with Coroutines
• RxJava
• Java8
• Java7

No need to override Activity or FragmentonPermissionResult(code, permissions, result)using this library, you just have to executue RuntimePermission's methods This will not cut your code flow

General Usage (cross language)

dependencies {
    implementation 'com.github.florent37:runtime-permission:(lastest version)'
}

Detect Permissions

RuntimePermission can automatically check all of your needed permissions

For example, if you add to your AndroidManifest.xml :

You can use askPermission without specifying any permission

For example, in Kotlin:

askPermission(){
   //all of your permissions have been accepted by the user
}.onDeclined { e -> 
   //at least one permission have been declined by the user 
}

Will automatically ask for CONTACTS and LOCALISATION permissions

Manually call permissions

You just have to call askPermission with the list of wanted permissions

In Kotlin:

askPermission(Manifest.permission.READ_CONTACTS, Manifest.permission.ACCESS_FINE_LOCATION){
   //all of your permissions have been accepted by the user
}.onDeclined { e -> 
   //at least one permission have been declined by the user 
}

Will ask for CONTACTS and LOCALISATION permissions

Kotlin-Coroutines

yourScope.launch {
    try {
        val result = askPermission(Manifest.permission.READ_CONTACTS, Manifest.permission.ACCESS_FINE_LOCATION)
        //all permissions already granted or just granted
        //your action
        resultView.setText("Accepted :${result.accepted.toString()}")

    } catch (e: PermissionException) {
        if (e.hasDenied()) {
            appendText(resultView, "Denied :")
            //the list of denied permissions
            e.denied.forEach { permission ->
                appendText(resultView, permission)
            }
            //but you can ask them again, eg:

            AlertDialog.Builder(this@RuntimePermissionMainActivityKotlinCoroutine)
                    .setMessage("Please accept our permissions")
                    .setPositiveButton("yes") { dialog, which ->
                        e.askAgain()
                    }
                    .setNegativeButton("no") { dialog, which ->
                        dialog.dismiss()
                    }
                    .show();
        }

        if (e.hasForeverDenied()) {
            appendText(resultView, "ForeverDenied")
            //the list of forever denied permissions, user has check 'never ask again'
            e.foreverDenied.forEach { permission ->
                appendText(resultView, permission)
            }
            //you need to open setting manually if you really need it
            e.goToSettings();
        }
    }
}

Download

implementation 'com.github.florent37:runtime-permission-kotlin:(last version)'

Kotlin

askPermission(Manifest.permission.READ_CONTACTS, Manifest.permission.ACCESS_FINE_LOCATION){
   //all permissions already granted or just granted
  
   your action
}.onDeclined { e ->
   if (e.hasDenied()) {
       appendText(resultView, "Denied :")
       //the list of denied permissions
       e.denied.forEach {
           appendText(resultView, it)
       }

       AlertDialog.Builder(this@RuntimePermissionMainActivityKotlin)
               .setMessage("Please accept our permissions")
               .setPositiveButton("yes") { dialog, which ->
                   e.askAgain();
               } //ask again
               .setNegativeButton("no") { dialog, which ->
                   dialog.dismiss();
               }
               .show();
   }

   if(e.hasForeverDenied()) {
       appendText(resultView, "ForeverDenied :")
       //the list of forever denied permissions, user has check 'never ask again'
       e.foreverDenied.forEach {
           appendText(resultView, it)
       }
       // you need to open setting manually if you really need it
       e.goToSettings();
   }
}

Download

implementation 'com.github.florent37:runtime-permission-kotlin:(last version)'

RxJava

new RxPermissions(this).request(Manifest.permission.READ_CONTACTS, Manifest.permission.ACCESS_FINE_LOCATION))
    .subscribe(result -> {
        //all permissions already granted or just granted

        your action
    }, throwable -> {
        final PermissionResult result = ((RxPermissions.Error) throwable).getResult();

        if(result.hasDenied()) {
            appendText(resultView, "Denied :");
            //the list of denied permissions
            for (String permission : result.getDenied()) {
                appendText(resultView, permission);
            }
            //permission denied, but you can ask again, eg:


            new AlertDialog.Builder(RuntimePermissionMainActivityRx.this)
                    .setMessage("Please accept our permissions")
                    .setPositiveButton("yes", (dialog, which) -> {
                        result.askAgain();
                    }) // ask again
                    .setNegativeButton("no", (dialog, which) -> {
                        dialog.dismiss();
                    })
                    .show();
        }

        if(result.hasForeverDenied()) {
            appendText(resultView, "ForeverDenied :");
            //the list of forever denied permissions, user has check 'never ask again'
            for (String permission : result.getForeverDenied()) {
                appendText(resultView, permission);
            }
            // you need to open setting manually if you really need it
            result.goToSettings();
        }
    });

Download

implementation 'com.github.florent37:runtime-permission-rx:(last version)'

Java8

askPermission(this)
     .request(Manifest.permission.READ_CONTACTS, Manifest.permission.ACCESS_FINE_LOCATION)

     .onAccepted((result) -> {
         //all permissions already granted or just granted

         your action
     })
     .onDenied((result) -> {
         appendText(resultView, "Denied :");
         //the list of denied permissions
         for (String permission : result.getDenied()) {
             appendText(resultView, permission);
         }
         //permission denied, but you can ask again, eg:

         new AlertDialog.Builder(RuntimePermissionMainActivityJava8.this)
                 .setMessage("Please accept our permissions")
                 .setPositiveButton("yes", (dialog, which) -> {
                     result.askAgain();
                 }) // ask again
                 .setNegativeButton("no", (dialog, which) -> {
                     dialog.dismiss();
                 })
                 .show();

     })
     .onForeverDenied((result) -> {
         appendText(resultView, "ForeverDenied :");
         //the list of forever denied permissions, user has check 'never ask again'
         for (String permission : result.getForeverDenied()) {
             appendText(resultView, permission);
         }
         // you need to open setting manually if you really need it
         result.goToSettings();
     })
     .ask();

Download

implementation 'com.github.florent37:runtime-permission:(last version)'

Java7

askPermission(this, Manifest.permission.READ_CONTACTS, Manifest.permission.ACCESS_FINE_LOCATION)
    .ask(new PermissionListener() {
        @Override
        public void onAccepted(RuntimePermission runtimePermission, List<String> accepted) {
            //all permissions already granted or just granted

            your action
        }

        @Override
        public void onDenied(RuntimePermission runtimePermission, List<String> denied, List<String> foreverDenied) {
            if(permissionResult.hasDenied()) {
                appendText(resultView, "Denied :");
                //the list of denied permissions
                for (String permission : denied) {