Sample code used for a series of Medium posts on Material Components for Android
Home Page: https://medium.com/@ricknout
When you go to this:
And then you press backspace, it won't go away. You need to press it multiple times.
See video:
device-2019-05-23-124415.zip
On Android 8.1 (and maybe 9.0) there is a way to set a wallpaper or live wallpaper that will (try to) change the theme of the OS, making it dark or not.
Is it possible to adjust the UI based on it? If so, how can I do it and detect the theme?
I know that on Android Q it should be possible, but what about previous versions?
Good day,
your UI setup doesn't adhere to the device measurement guidelines. Please see attached video, the scrolling demo gets jumbled up with the System Bar:
Hi,
Wonderful tutorial! The android documentation is particularly lacking and your project merges that gap.
In the file chip.xml the text seems hardcoded i.e. "ChipDrawable." Is this by design or can it be changed? I tried modifying chip.text but it made no difference.
This way, it can have multiple states for doing something, and an animation between the states.
Example:
Hello,
I tried to follow the tutorial as per the medium comment here . But still I'm not getting round corners. I made sure I extended the BottomSheetDialog thru my xml
<?xml version="1.0" encoding="utf-8"?>
<resources>
<style name="AppTheme.BottomSheet" parent="Theme.MaterialComponents.DayNight" />
<style name="AppTheme.BottomSheet.Themed" parent="Theme.MaterialComponents.DayNight.NoActionBar">
<!-- Global color attributes -->
<item name="colorPrimary">@color/color_primary</item>
<item name="colorPrimaryVariant">@color/color_primary_variant</item>
<item name="colorOnPrimary">@color/color_on_primary</item>
<item name="colorSecondary">@color/color_secondary</item>
<item name="colorSecondaryVariant">@color/color_secondary_variant</item>
<item name="colorOnSecondary">@color/color_on_secondary</item>
<item name="colorError">@color/color_error</item>
<item name="colorOnError">@color/color_on_error</item>
<item name="colorSurface">@color/color_surface</item>
<item name="colorOnSurface">@color/color_on_surface</item>
<item name="android:colorBackground">@color/color_background</item>
<item name="colorOnBackground">@color/color_on_background</item>
<item name="android:statusBarColor">@color/color_status_bar</item>
<!-- Global type attributes -->
<item name="fontFamily">@font/roboto_mono</item>
<item name="android:fontFamily">@font/roboto_mono</item>
<!-- Global shape attributes -->
<item name="shapeAppearanceSmallComponent">@style/AppShapeAppearance.SmallComponent</item>
<item name="shapeAppearanceMediumComponent">@style/AppShapeAppearance.MediumComponent</item>
<item name="shapeAppearanceLargeComponent">@style/AppShapeAppearance.LargeComponent</item>
<!-- Bottom Sheet widget style attributes -->
<item name="bottomSheetStyle">@style/AppStandardBottomSheet</item>
<item name="bottomSheetDialogTheme">@style/AppModalBottomSheet</item>
</style>
<style name="AppStandardBottomSheet">
<item name="shapeAppearance">?attr/shapeAppearanceLargeComponent</item>
<item name="backgroundTint">?attr/colorSecondary</item>
<item name="android:elevation">8dp</item>
<item name="behavior_hideable">false</item>
<item name="behavior_draggable">true</item>
<item name="behavior_skipCollapsed">false</item>
<item name="behavior_peekHeight">80dp</item>
<item name="behavior_fitToContents">false</item>
<item name="behavior_halfExpandedRatio">0.5</item>
<item name="behavior_expandedOffset">0</item>
</style>
<style name="AppModalBottomSheet" parent="ThemeOverlay.MaterialComponents.DayNight.BottomSheetDialog">
<item name="bottomSheetStyle">@style/ModalBottomSheet</item>
</style>
<style name="ModalBottomSheet" parent="Widget.MaterialComponents.BottomSheet.Modal">
<!-- Apply attributes here -->
</style>
</resources>
But still, I'm not seeing the round corners
I've noticed that if you show the BottomSheetDialogFragment via the sample, by clicking on "show modal bottom sheet", while on landscape , it gets shown much smaller:
Is this on purpose?
Why does it occur?
Is there an official way to handle this? To know if it's in this state? Is it possible to expand it by default?
The only thing I've found about it, is a workaround as such:
https://stackoverflow.com/a/55713263/878126
but it's not an official solution...
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