I am using flutter last 2 year & successfully released 2 flutter apps on production before 2–3 month, decide to add flutter in existing android & iOS app(while it was in beta-experimental stage). Flutter team have provide better way to add same in flutter v1.2 — Good document than beta. Article is not about integrate flutter in existing app but, It’s about challenges which i have faced after adding flutter in existing app. I have integrate flutter module with my existing iOS & Android App (Same Application for both platform), developed 2 new features in flutter module & released successfully. In last week I have to add new feature in flutter module which user is able to pick file from phone & upload it on server. I have decided to use file_picker: ^1.4.3+2 . Now, what I have is Native Application + Flutter Module < = > Image_picker Plugin in one App. In which I faced below challenges. Same time flutter v1.12 released A...
Android Support Library 23.2 The Design Support Library provides implementations of many patterns of material design . This release allows developers to easily add bottom sheets to their app. its very simple to added bottom sheet in your existing app. by doing some minor changes. Before go ahead update Android Support library to 23.2.0 using Android SDK. and don't forgot to add compile 'com.android.support:design:23.2.0' as depandancy in your app level build.gradle file. By attaching a BottomSheetBehavior to a child View of a CoordinatorLayout (i.e., adding app:layout_behavior="android.support.design.widget.BottomSheetBehavior" ), you’ll automatically get the appropriate touch detection to transition between five state: STATE_COLLAPSED: this collapsed state is the default and shows just a portion of the layout along the bottom. The height can be controlled with the a...