Trying to save from crashes on the signer

quartz/src/main/java/com/vitorpamplona/quartz/signers/ExternalSignerLauncher.kt

@@ -166,19 +166,18 @@ class ExternalSignerLauncher(
     }
 
     fun getDataFromResolver(signerType: SignerType, data: Array<out String>, columnName: String = "signature"): String? {
-        return contentResolver?.let { it() }?.let {
-            getDataFromResolver(signerType, data, columnName, it)
-        }
+        return getDataFromResolver(signerType, data, columnName, contentResolver)
     }
 
-    fun getDataFromResolver(signerType: SignerType, data: Array<out String>, columnName: String = "signature", contentResolver: ContentResolver): String? {
+    fun getDataFromResolver(signerType: SignerType, data: Array<out String>, columnName: String = "signature", contentResolver: (() -> ContentResolver)? = null): String? {
         val localData = if (signerType !== SignerType.GET_PUBLIC_KEY) {
             data.toList().plus(npub).toTypedArray()
         } else {
             data
         }
 
-        contentResolver.query(
+        try {
+            contentResolver?.let { it() }?.query(
                 Uri.parse("content://${signerPackageName}.$signerType"),
                 localData,
                 null,
@@ -197,6 +196,11 @@ class ExternalSignerLauncher(
                     return it.getString(index)
                 }
             }
+        } catch (e: Exception) {
+            Log.e("ExternalSignerLauncher", "Failed to query the Signer app in the background")
+            return null
+        }
+
         return null
     }