RECEIVER_EXPORTED or RECEIVER_NOT_EXPORTED

[saikiran02299]

Hi ! error One of RECEIVER_EXPORTED or RECEIVER_NOT_EXPORTED should be specified when a receiver isn't being registered exclusively for system broadcasts

[Devangramani48]

i am also face this error any one solve this ?????

[rada]

Thi is related to Android SDK 34 where you must explicitly specify export behaviour for broadcasts. It was fixed in RN however this library doesn't seem to be updated.

I've fixed it by updating it manually. You can try using this patch:

diff --git a/node_modules/rn-fetch-blob/android/src/main/java/com/RNFetchBlob/RNFetchBlobReq.java b/node_modules/rn-fetch-blob/android/src/main/java/com/RNFetchBlob/RNFetchBlobReq.java
index a8abd71..efa1b46 100644
--- a/node_modules/rn-fetch-blob/android/src/main/java/com/RNFetchBlob/RNFetchBlobReq.java
+++ b/node_modules/rn-fetch-blob/android/src/main/java/com/RNFetchBlob/RNFetchBlobReq.java
@@ -196,7 +196,11 @@ public class RNFetchBlobReq extends BroadcastReceiver implements Runnable {
                 DownloadManager dm = (DownloadManager) appCtx.getSystemService(Context.DOWNLOAD_SERVICE);
                 downloadManagerId = dm.enqueue(req);
                 androidDownloadManagerTaskTable.put(taskId, Long.valueOf(downloadManagerId));
-                appCtx.registerReceiver(this, new IntentFilter(DownloadManager.ACTION_DOWNLOAD_COMPLETE));
+                if (Build.VERSION.SDK_INT >= 34 && appCtx.getApplicationInfo().targetSdkVersion >= 34) {
+                  appCtx.registerReceiver(this, new IntentFilter(DownloadManager.ACTION_DOWNLOAD_COMPLETE), Context.RECEIVER_EXPORTED);
+                }else{
+                  appCtx.registerReceiver(this, new IntentFilter(DownloadManager.ACTION_DOWNLOAD_COMPLETE));
+                }
                 return;
             }

[shreykul]

Thi is related to Android SDK 34 where you must explicitly specify export behaviour for broadcasts. It was fixed in RN however this library doesn't seem to be updated.

I've fixed it by updating it manually. You can try using this patch:

diff --git a/node_modules/rn-fetch-blob/android/src/main/java/com/RNFetchBlob/RNFetchBlobReq.java b/node_modules/rn-fetch-blob/android/src/main/java/com/RNFetchBlob/RNFetchBlobReq.java
index a8abd71..efa1b46 100644
--- a/node_modules/rn-fetch-blob/android/src/main/java/com/RNFetchBlob/RNFetchBlobReq.java
+++ b/node_modules/rn-fetch-blob/android/src/main/java/com/RNFetchBlob/RNFetchBlobReq.java
@@ -196,7 +196,11 @@ public class RNFetchBlobReq extends BroadcastReceiver implements Runnable {
                 DownloadManager dm = (DownloadManager) appCtx.getSystemService(Context.DOWNLOAD_SERVICE);
                 downloadManagerId = dm.enqueue(req);
                 androidDownloadManagerTaskTable.put(taskId, Long.valueOf(downloadManagerId));
-                appCtx.registerReceiver(this, new IntentFilter(DownloadManager.ACTION_DOWNLOAD_COMPLETE));
+                if (Build.VERSION.SDK_INT >= 34 && appCtx.getApplicationInfo().targetSdkVersion >= 34) {
+                  appCtx.registerReceiver(this, new IntentFilter(DownloadManager.ACTION_DOWNLOAD_COMPLETE), Context.RECEIVER_EXPORTED);
+                }else{
+                  appCtx.registerReceiver(this, new IntentFilter(DownloadManager.ACTION_DOWNLOAD_COMPLETE));
+                }
                 return;
             }

Thanks for the answer, that really helped !!

[ajaybor0]

Thanks for the answer, that helped me as well!!

[Doma-byte]

Yeah, it helps but now after downloading the file, my app crash

[ajaybor0]

it's working fine for me.

[Subramanyarao11]

Same, the file gets downloaded but right after that the app crashes with the same error One of RECEIVER_EXPORTED or RECEIVER_NOT_EXPORTED should be specified when a receiver isn't being registered exclusively for system broadcasts

[Subramanyarao11]

Yeah, it helps but now after downloading the file, my app crash

Did you find any solution?

[Doma-byte]

Due to lack of information and for quick need, i ditch using rn-fetch-blob and start using react-native-fs, and it's working perfectly