flutter-dependencies

I am working on a flutter project where I have to detect edges of the objects. I have searched for existing plugins but couldn't find any. I am planning to use OpenCV for edge detection. I have created a flutter plugin from Android Studio. This is the plugin structure. I have downloaded the OpenCV for Android from here - opencv-3.4.3-android-sdk and extracted. I have imported the java folder from OpenCV SDK as the module to the Android Project of the flutter plugin. This is how my android project (flutter plugin) build.gradle looks like group 'com.xxxx.xxxxx' version '1.0-SNAPSHOT' buildscript

I have a code to call showDatePicker, my question is how to disable list of specific date, one, two or more json dates? I try selectableDayPredicate with Saturday and Sunday disabled, but how to do disable with json list of date from api ? onTap: () { showDatePicker( context: context, initialDate: DateTime.now().add(Duration(days: 2)), firstDate: DateTime.now().add(Duration(days: 1)), lastDate: DateTime.now().add(Duration(days: 730)), selectableDayPredicate: (DateTime val) => val.weekday == 5 || val.weekday == 6 ? false : true, ); } This depends a lot on the data you're getting from your API.

i want to implement flow layout in flutter i found a class called FLOW in sdk but unable to find sample code on how to use it here is the layout i am trying to achieve Use Wrap instead of Flow . Flow is for more complicated custom layout. Wrap is what is used to achieve the layout in your screenshot. new Wrap( spacing: 8.0, // gap between adjacent chips runSpacing: 4.0, // gap between lines children: <Widget>[ new Chip( avatar: new CircleAvatar(backgroundColor: Colors.blue.shade900, child: new Text('AH')), label: new Text('Hamilton'), ), new Chip( avatar: new CircleAvatar(backgroundColor:

I am trying to build apk but firebase admob is making problem, if I run without firebase_admob then apk works perfectly and built without any error how to resolve that issue? I am getting this error : Execution failed for task ':firebase_admob:verifyReleaseResources' in this case. I am using firebase_admob: ^0.5.2 this version of it I even try some latest versions but the problem is still there. C:\Users\Waqas\AndroidStudioProjects\gtvsports1>flutter build apk You are building a fat APK that includes binaries for android-arm, android-arm64. If you are deploying the app to the Play Store, it's

A problem has suddenly recently arisen such that simply by including the dependency in 'location' in pubspec.yaml like e.g. dependencies: flutter: sdk: flutter location: ^1.2.0 <------------------------ culprit firebase_auth: ^0.5.10 cloud_firestore: ^0.7.2 the app crashes immediately upon startup. The 'location' package itself works when alone in an example app. I am not currently importing i.e. using any of the functionality contained within the location package, yet when I remove the entry, all is well. No clues from watching flutter log unfortunately... I was facing the same issue. What I