When I encrypt plain text using Dart,and encrypted text is decrypted from Java code, I get this error: Same IV, salt and passphase value using Java side for key generation, but the generated key is different and also cipher test is different. I am using same method for key generation. I don’t know what …
Tag: flutter
registerForActivityResult is not working in Flutter
I’m trying to launch context from android MainActivity class to flutter. code : and then calling the method launch code : and then I call this method from flutter by creating a channel between flutter and android and invoke it : when I press the sign in button it shows me this exception : Attempt to inv…
how do I fix my flutter app not building with cloud firestore?
So I am new to flutter and firebase and I wanted to add firestore capabilities to my app, but when I tried to use firestore I got an error The plugin cloud_firestore requires a higher Android SDK version. │ │ Fix this issue by adding the following to the file │ │ C:UsersJaffStudioProjectspriv_chatandroidappbu…
Flutter/Android: You uploaded an APK which has activity […] but without the ‘android:exported’ property. exported=”true” not working
After uploading my app to the google play store for internal testing, I get the following error message: I’ve tried setting the android:exported=”true” in my manifest like so: But I’m still getting the same error. In my build.gradle files I have these configs: Feels like I have tried e…
Cant convert between a TensorFlowLite tensor with type UINT8 and a Java object of type [[F (which is compatible with the TensorFlowLite type FLOAT32)
I’m trying to run a Tflite model on android, with flutter but i’m getting this error- E/AndroidRuntime(18461): Caused by: java.lang.IllegalArgumentException: Cannot copy to a TensorFlowLite tensor (serving_default_sequential_5_input:0) with 150528 bytes from a Java Buffer with 602112 bytes. E/Andr…
Flutter & Android: Your build is currently configured to use Java 17.0.2 and Gradle 7.0.2
I got this on my android part of Flutter. Please kindly tell the solution to this. I would really appreciate your answer. Answer Gradle 7.0.2 support java version 16, in your project Java is setted for version 17, so solution is to upgrade gradle version or downgrade Java version.
java.lang.ExceptionInInitializerError when running flutter release mode
My flutter app works fine in debug mode. But, when I run it with flutter run –release I am getting the following error. I’ve tried some ways like upgrading gradle, upgrading some dependencies to latest versions. But still it’s not solved. Can you give any ideas on how to solve this? Answer I…
How to fix app:lint error when building flutter app?
For some reason, all of a sudden my app cannot build anymore. First I had flutter devtools problem, then I upgraded to Flutter 2.8.1 and now my app cannot build. I tried upgrading Gradle to 7.3.3 and JDK 17 and still, my app cannot build, I searched the whole GitHub and StackOverflow and cannot find a solutio…
Flutter is unable to display video
Even though I had tried adding the dependencies and change the video link to a YouTube link instead, it still the same and does not display the video. May I know how to solve this problem? There are a few errors, I listed it as below: The method ‘VideoPlayer’ isn’t defined for the type ̵…
How to fix The following _CastError was thrown building: type ‘Future’ is not a subtype of type ‘List’ in type cast
I had tried to add behind the future and it doesn’t solve the problem. Moreover, there is a problem with the itemcount, so I left it with a number instead of add snapshot.data!.length() because I am not sure why there is an error with snapshot.data!.length() for itemcount. Answer Here is full working co…