FragNav : An Android Library for managing multiple stacks of Fragments.Nearby : A location-based social networking app with over 5 million users.badgeHidesWhenActive whether or not the badge should be hidden when this tab is selected, defaults to true. badgeBackgroundColor the background color for any Badges in this tab. barColorWhenSelected the color that the whole BottomBar should be when selected this tab. activeColor the color for active tabs, that's used in the tab icons and titles. inActiveColor the color for inactive tabs, that's used in the tab icons and titles. bb_showShadow controls whether the shadow is shown or hidden, defaults to true. In that case your font path would look like src/main/assets/fonts/MySuperDuperFont.ttf, but you only need to provide fonts/MySuperDuperFont.ttf, as the asset folder will be auto-filled for you. bb_titleTextAppearance custom textAppearance for the titles bb_titleTypeFace path for your custom font file, such as fonts/MySuperDuperFont.ttf. bb_badgesHideWhenActive whether badges should be hidden for active tabs, defaults to true. bb_badgeBackgroundColor the background color for any Badges in this BottomBar. bb_activeTabColor the color for active tabs, that's used in the tab icons and titles. bb_inActiveTabColor the color for inactive tabs, that's used in the tab icons and titles. bb_activeTabAlpha the alpha value for active tabs, that's used in the tab icons and titles. shy: put the BottomBar inside a CoordinatorLayout and it'll automatically hide on scroll! underNavbar: draw the BottomBar under the navBar! bb_inActiveTabAlpha the alpha value for inactive tabs, that's used in the tab icons and titles. There's an example of this in the sample project! bb_behavior shifting: the selected tab is wider than the rest. bb_tabXmlResource the XML Resource id for your tabs, that reside in values/xml/ bb_tabletMode if you want the BottomBar to behave differently for tablets. The minSDK version is API level 11 (Honeycomb). Does it work on my Grandpa Gary's HTC Dream? Everything is a little different compared to earlier, but it's for the greater good!Ī custom view component that mimics the new Material Design Bottom Navigation pattern.No more nasty regressions, thanks to the automated tests.Now the look, feel and behavior is defined in XML, as it should be.No more unnecessary stuff or spaghetti mess.The latest version before that can be found in the v1 branch I'd recommend you to use the official BottomNavigationView from Google and urge them to implement the features you need. Don't really know, since I haven't touched this in ages. As a result, there's a lot of unpredictable moving parts and the tests probably aren't that great either. I basically wrote the whole library in a rush, without tests, while being a serious expert beginner at the time. How to debug layout issues with the Flutter Inspectorįrom the Flutter Inspector, select a widget.I don't have time to maintain this anymore.You might also find the following step-by-step article useful: The Flutter Layout Explorer helps you to better understandįor an overview of what you can do with this tool, see The constraints flow down the tree,Īnd the sizes flow back up. When debugging layout issues, the key fields to look at are the Toggle the Select Widget Mode button again to exit This puts the app on the device into a “widget select” mode.Ĭlick any widget in the app’s UI this selects the widget on theĪpp’s screen, and scrolls the widget tree to the corresponding node. To locate individual UI elements in the widget tree,Ĭlick the Select Widget Mode button in the toolbar. You can browse the interactive widget tree to view nearby Highlight oversized images Highlights images that are using too much memoryīy inverting colors and flipping them. Highlight repaints Show borders that change color when elements repaint. Show baselines Show baselines, which are used for aligning text.Ĭan be useful for checking if text is aligned. Show guidelines Overlay guidelines to assist with fixing layout issues. Slow animations Run animations 5 times slower to help fine-tune them. Refresh tree Reload the current widget info. Select widget modeĪ widget on the device to inspect it. The following is a guide to the features available in the More spacious view when running it from DevTools You can still access the Flutter inspector directly fromĪndroid Studio/IntelliJ, but you might prefer the Open the inspector by clicking the Flutter Inspector To debug a layout issue, run the app in debug mode and Trees, and can be used for the following: The inspector helps you visualize and explore Flutter widget To layout (such as centering, padding, rows, and columns). The Flutter framework uses widgetsĪs the core building block for anything from controls The Flutter widget inspector is a powerful tool for visualizing andĮxploring Flutter widget trees. The inspector works with all Flutter applications.
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