Explicitly request read URI permission

app/src/main/java/eu/faircode/email/ActivitySetup.java

@@ -1752,6 +1752,7 @@ public class ActivitySetup extends ActivityBase implements FragmentManager.OnBac
     private void onImportCertificate(Intent intent) {
         Intent open = new Intent(Intent.ACTION_GET_CONTENT);
         open.addCategory(Intent.CATEGORY_OPENABLE);
+        open.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
         open.setType("*/*");
         if (open.resolveActivity(getPackageManager()) == null)  // system whitelisted
             ToastEx.makeText(this, R.string.title_no_saf, Toast.LENGTH_LONG).show();
@@ -1776,6 +1777,7 @@ public class ActivitySetup extends ActivityBase implements FragmentManager.OnBac
     private static Intent getIntentImport() {
         Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
         intent.addCategory(Intent.CATEGORY_OPENABLE);
+        intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
         intent.setType("*/*");
         return intent;
     }

app/src/main/java/eu/faircode/email/ActivitySignature.java

@@ -257,6 +257,7 @@ public class ActivitySignature extends ActivityBase {
     private void onMenuSelectFile() {
         Intent intent = new Intent(Intent.ACTION_OPEN_DOCUMENT);
         intent.addCategory(Intent.CATEGORY_OPENABLE);
+        intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
         intent.setType("text/*");
         Helper.openAdvanced(intent);
         startActivityForResult(intent, REQUEST_FILE);

app/src/main/java/eu/faircode/email/FragmentCompose.java

@@ -2596,6 +2596,7 @@ public class FragmentCompose extends FragmentBase {
     private void onActionAttachment() {
         Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
         intent.addCategory(Intent.CATEGORY_OPENABLE);
+        intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
         intent.setType("*/*");
         intent.putExtra(Intent.EXTRA_ALLOW_MULTIPLE, true);
         PackageManager pm = getContext().getPackageManager();
@@ -3041,6 +3042,7 @@ public class FragmentCompose extends FragmentBase {
                 Log.i("Using file picker");
                 Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
                 intent.addCategory(Intent.CATEGORY_OPENABLE);
+                intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
                 intent.setType("image/*");
                 intent.putExtra(Intent.EXTRA_ALLOW_MULTIPLE, true);
                 if (intent.resolveActivity(pm) == null) // GET_CONTENT whitelisted

app/src/main/java/eu/faircode/email/FragmentContacts.java

@@ -396,6 +396,7 @@ public class FragmentContacts extends FragmentBase {
         } else {
             Intent open = new Intent(Intent.ACTION_GET_CONTENT);
             open.addCategory(Intent.CATEGORY_OPENABLE);
+            open.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
             open.setType("*/*");
             if (open.resolveActivity(pm) == null)  // system whitelisted
                 ToastEx.makeText(context, R.string.title_no_saf, Toast.LENGTH_LONG).show();

app/src/main/java/eu/faircode/email/FragmentOptionsEncryption.java

@@ -360,6 +360,7 @@ public class FragmentOptionsEncryption extends FragmentBase
                 PackageManager pm = context.getPackageManager();
                 Intent open = new Intent(Intent.ACTION_GET_CONTENT);
                 open.addCategory(Intent.CATEGORY_OPENABLE);
+                open.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
                 open.setType("*/*");
                 if (open.resolveActivity(pm) == null)  // system whitelisted
                     ToastEx.makeText(context, R.string.title_no_saf, Toast.LENGTH_LONG).show();

app/src/main/java/eu/faircode/email/FragmentOptionsMisc.java

@@ -1175,6 +1175,7 @@ public class FragmentOptionsMisc extends FragmentBase implements SharedPreferenc
             public void onClick(View v) {
                 Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
                 intent.addCategory(Intent.CATEGORY_OPENABLE);
+                intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
                 intent.setType("*/*");
                 Intent choose = Helper.getChooser(v.getContext(), intent);
                 getActivity().startActivityForResult(choose, ActivitySetup.REQUEST_IMPORT_PROVIDERS);

app/src/main/java/eu/faircode/email/FragmentRules.java

@@ -307,6 +307,7 @@ public class FragmentRules extends FragmentBase {
     private void onMenuImport() {
         Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
         intent.addCategory(Intent.CATEGORY_OPENABLE);
+        intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
         intent.setType("*/*");
         startActivityForResult(intent, REQUEST_IMPORT);
     }