TransmitDialog

app/src/mobile/java/com/fongmi/android/tv/ui/dialog/TransmitDialog.java

@@ -11,7 +11,6 @@ import androidx.viewbinding.ViewBinding;
 
 import com.fongmi.android.tv.App;
 import com.fongmi.android.tv.Constant;
-import com.fongmi.android.tv.R;
 import com.fongmi.android.tv.bean.Device;
 import com.fongmi.android.tv.cast.ScanEvent;
 import com.fongmi.android.tv.cast.ScanTask;
@@ -113,8 +112,8 @@ public class TransmitDialog extends BaseDialog implements DeviceAdapter.OnClickL
         Notify.dismiss();
     }
 
-    private void onError() {
+    private void onError(Exception e) {
-        Notify.show(R.string.device_offline);
+        Notify.show(e.getMessage());
         Notify.dismiss();
     }
 
@@ -150,7 +149,7 @@ public class TransmitDialog extends BaseDialog implements DeviceAdapter.OnClickL
 
             @Override
             public void onFailure(@NonNull Call call, @NonNull IOException e) {
-                App.post(() -> onError());
+                App.post(() -> onError(e));
             }
         };
     }

app/src/mobile/java/com/fongmi/android/tv/ui/fragment/SettingFragment.java

@@ -354,8 +354,12 @@ public class SettingFragment extends BaseFragment implements ConfigCallback, Sit
     }
 
     private void onTransmit(View view) {
+        PermissionX.init(this).permissions(Manifest.permission.WRITE_EXTERNAL_STORAGE).request((allGranted, grantedList, deniedList) -> {
+            if (allGranted) {
                 TransmitActionDialog.create(this).show();
             }
+        });
+    }
 
     private void initConfig() {
         WallConfig.get().init();