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app/containers/MessageComposer/hooks/useChooseMedia.ts

@@ -1,4 +1,4 @@
-import { Alert } from 'react-native';
+import { Alert, Linking } from 'react-native';
 import * as DocumentPicker from 'expo-document-picker';
 
 import { IMAGE_PICKER_CONFIG, LIBRARY_PICKER_CONFIG, VIDEO_PICKER_CONFIG } from '../constants';
@@ -14,6 +14,19 @@ import ImagePicker from '../../../lib/methods/helpers/ImagePicker/ImagePicker';
 import { mapMediaResult } from '../../../lib/methods/helpers/ImagePicker/mapMediaResult';
 import { IShareAttachment } from '../../../definitions';
 
+const getPermissions = async (type: 'camera' | 'media') => {
+	const method = type === 'camera' ? 'requestCameraPermissionsAsync' : 'requestMediaLibraryPermissionsAsync';
+	const requestResult = await ImagePicker[method]();
+	if (!requestResult.canAskAgain) {
+		Linking.openURL('app-settings:');
+		return Promise.reject();
+	}
+	if (!requestResult.granted) {
+		return Promise.reject();
+	}
+	return Promise.resolve();
+};
+
 export const useChooseMedia = ({
 	rid,
 	tmid,
@@ -30,6 +43,7 @@ export const useChooseMedia = ({
 
 	const takePhoto = async () => {
 		try {
+			await getPermissions('camera');
 			const result = await ImagePicker.launchCameraAsync(IMAGE_PICKER_CONFIG);
 			if (result.canceled) {
 				return;
@@ -53,6 +67,7 @@ export const useChooseMedia = ({
 
 	const takeVideo = async () => {
 		try {
+			await getPermissions('camera');
 			const result = await ImagePicker.launchCameraAsync(VIDEO_PICKER_CONFIG);
 			if (result.canceled) {
 				return;
@@ -76,6 +91,7 @@ export const useChooseMedia = ({
 
 	const chooseFromLibrary = async () => {
 		try {
+			await getPermissions('media');
 			const result = await ImagePicker.launchImageLibraryAsync(LIBRARY_PICKER_CONFIG);
 			if (result.canceled) {
 				return;