Fixing React Native Permission Requests That Show Once Then Silently Deny Forever on Android

The Problem

A feature that needs a runtime permission — the camera for a scan screen, location for a map, notifications for alerts — requests it the first time a user reaches that screen, and the system dialog appears as expected. If the user denies it, a later attempt to request the same permission again resolves immediately to denied, with no dialog ever shown. From that point on, the feature looks completely broken for that specific user: tapping the button that should trigger the permission prompt does nothing visible at all, and there's no obvious way for the user to recover inside the app.

Why It Happens

Android permanently stops showing the dialog after the user denies a permission twice (or checks "Don't ask again")

This is deliberate platform behavior, not a bug: Android tracks how many times a specific permission has been denied for a specific app, and after the second denial — or immediately, if the user ticks a "Don't ask again" checkbox that appears on that second prompt — it stops presenting the system dialog for that permission at all. Any future call to request it resolves instantly to denied, with the decision now effectively permanent from the app's side; only the user, going into the device's own Settings screen for that app, can reverse it.

The app's code usually only distinguishes "granted" from "denied," missing the intermediate state that predicts this

Android exposes a method — shouldShowRequestPermissionRationale on the native side, and an equivalent through most React Native permission libraries — that reports whether the system would still be willing to show the dialog again if asked. A denied result where this returns true means a rationale screen explaining the permission's purpose, followed by another request, could still work; a denied result where it returns false means the dialog genuinely won't appear again no matter how the request is phrased. Code that only checks the simple granted/denied boolean has no way to tell these two very different situations apart, and ends up calling the system request function repeatedly in a case where it will never do anything.

The permanently-denied state looks identical to an ordinary denial from the return value alone, with no distinguishing error

A permission request call that resolves to denied returns the exact same value whether the system is willing to show the dialog again or has permanently stopped — nothing in that single return value flags which case actually happened. A developer testing the happy path (grant on first ask) and the simple unhappy path (deny once, see an explanation, maybe ask again) can easily never trigger the two-denials threshold during testing, and ship code that has no branch for it at all.

The Fix

1. Check whether the system would still show the dialog before deciding what the "denied" result actually means

import { check, request, RESULTS } from "react-native-permissions";

const result = await request(PERMISSIONS.ANDROID.CAMERA);

if (result === RESULTS.DENIED) {
  // Still deniable through the normal dialog — show a rationale and consider asking again
} else if (result === RESULTS.BLOCKED) {
  // Permanently blocked — the system dialog will not appear again
  showOpenSettingsPrompt();
}

Most React Native permission libraries surface this distinction directly as a separate result value (often called BLOCKED or similar) rather than requiring a manual call to the native rationale check, so branching on that specific value — rather than treating every non-granted result the same way — is what actually tells the app which of the two very different situations it's in.

2. For the permanently-blocked case, send the user to the app's own system Settings screen rather than retrying the request

import { Linking } from "react-native";
import { openSettings } from "react-native-permissions";

function showOpenSettingsPrompt() {
  Alert.alert(
    "Permission needed",
    "Camera access was denied. Please enable it in Settings to use this feature.",
    [
      { text: "Cancel", style: "cancel" },
      { text: "Open Settings", onPress: () => openSettings() },
    ]
  );
}

Once the dialog genuinely won't reappear, the only functioning recovery path is the device's own per-app permission settings screen, so directly linking to it — rather than calling the request function again and getting the same instant denial — is the only action in this state that can actually lead anywhere.

3. Show the permission's rationale before the first request that can trigger the "Don't ask again" checkbox, not after

// Explain why the permission is needed in the app's own UI first,
// then trigger the system request only after the user acknowledges it:
function requestCameraWithRationale() {
  Alert.alert(
    "Camera access",
    "We use the camera to let you scan documents directly in the app.",
    [{ text: "Continue", onPress: () => request(PERMISSIONS.ANDROID.CAMERA) }]
  );
}

A user is measurably more likely to grant a permission when they understand why it's being requested before the system dialog interrupts them with a generic, context-free prompt, and since the "Don't ask again" option appears specifically on repeat prompts, reducing the odds of a first-time denial lowers the odds of ever reaching the permanently-blocked state at all.

4. Degrade the feature gracefully rather than leaving a dead button when permission is permanently blocked

// Instead of a button that silently does nothing once blocked:
{permissionStatus === RESULTS.BLOCKED ? (
   openSettings()} />
) : (
  
)}

Reflecting the actual permission state in the UI — swapping the button's label and action once the blocked state is detected, rather than leaving the original button in place to silently do nothing — turns what looks like a broken feature into one that visibly tells the user exactly what to do next.

Why This Works

Each fix is built around the same core fact: a denied permission and a permanently-blocked one require completely different responses, and Android gives the app a way to tell them apart if it actually checks. Branching on the specific blocked/denied result, rather than a simple granted/denied boolean, is what makes that distinction visible to the code at all. Linking to the device Settings screen provides the only working recovery path once blocked is confirmed. Showing a rationale before the first system prompt reduces how often users reach that state in the first place. And updating the UI to reflect the blocked state turns a silently dead button into a clear, actionable instruction.

Conclusion

A permission request that silently stops working isn't a bug in the request call — it's Android's permanent "stop asking" decision after a user denial threshold, which the app has to explicitly check for rather than treating every denial the same way. Check the specific blocked/denied result rather than a simple boolean, send users to the device's own Settings screen once blocked is confirmed since that's the only path back, show a clear rationale before the system prompt to reduce how often that state is reached, and update the UI to reflect a blocked permission instead of leaving a button that silently does nothing.