#Android vector graphics app android#

When using AppCompatDelegate.MODE_NIGHT_AUTO, the time of day and your last known location (if your app has the location permissions) are used to automatically switch between day and night, while MODE_NIGHT_NO and MODE_NIGHT_YES forces the theme to never or always use a dark theme, respectively. YouвЂ™ll be able to set the default across your entire app (until process restart) with the static tDefaultNightMode() method or retrieve an AppCompatDelegate via getDelegate() and use setLocalNightMode() to change only the current Activity or Dialog. But on API 14 and higher devices, this theme allows apps to easily support both a Light and Dark theme, effectively switching from a Light theme to a Dark theme based on whether it is вЂnightвЂ™.Д«y default, whether it is вЂnightвЂ™ will match the system value (from UiModeManager.getNightMode()), but you can override that value with methods in AppCompatDelegate. Prior to API 14, The DayNight theme and its descendents DayNight.NoActionBar, DayNight.DarkActionBar, DayNight.Dialog, etc.

#Android vector graphics app android#

By using this indirection, you can use vector drawables in cases such as TextViewвЂ™s android:drawableLeft attribute, which wouldnвЂ™t normally be able to support vector drawables.ДЄs of Android Support Library 23.3.0, support vector drawables can only be loaded via app:srcCompat or setImageResource().ДЄppCompat DayNight theme While enabling the use of vector graphics throughout your app is already a large change to AppCompat, thereвЂ™s a new theme added to AppCompat in this release:. However, AppCompat does support loading vector drawables when they are referenced in another drawable container such as a StateListDrawable, InsetDrawable, LayerDrawable, LevelListDrawable, and RotateDrawable. YouвЂ™ll find directly referencing vector drawables outside of app:srcCompat will fail prior to Lollipop. Using AppCompat and app:srcCompat is the most foolproof method of integrating vector drawables into your app. Thankfully, AppCompat has added a number of features to make it easy to use your new vector drawables.ДЇirstly, when using AppCompat with ImageView (or subclasses such as ImageButton and FloatingActionButton), youвЂ™ll be able to use the new app:srcCompat attribute to reference vector drawables (as well as any other drawable available to android:src):ДЄnd if youвЂ™re changing drawables at runtime, youвЂ™ll be able to use the same setImageResource() method as before - no changes there. Due to how drawables are loaded by Android, not every place that accepts a drawable id (such as in an XML file) will support loading vector drawables. YouвЂ™ll be able to use VectorDrawableCompat back to API 7 and AnimatedVectorDrawableCompat on all API 11 and higher devices.

This requirement has been relaxed as of AppCompat 23.2.1 and the flags are only required if you wish to use support vector drawables. If you are using AppCompat 23.2.0, setting these flags is required. This is handled for you by the 2.0+ Gradle PluginДЄdditionalParameters '-no-version-vectors'

If you are using Gradle 1.5 youвЂ™ll instead use YouвЂ™ll note this new attribute only exists in the version 2.0 of the Gradle Plugin. To disable this functionality (and gain the true advantage and space savings of this Support Library), you need to add eSupportLibrary = true to your adle file: While previously limited to Lollipop and higher devices, both VectorDrawable and AnimatedVectorDrawable are now available through two new Support Libraries support-vector-drawable and animated-vector-drawable, respectively.ДЄndroid Studio 1.4 introduced limited support for vector drawables by generating pngs at build time. Support Vector Drawables and Animated Vector Drawables Vector drawables allow you to replace multiple png assets with a single vector graphic, defined in XML. Version 23.2 adds a few new support libraries as well as new features to many of the existing libraries. Android Support Library 23.2When talking about the Android Support Library, it is important to realize this isnвЂ™t one monolithic library, but a whole collection of libraries that seek to provide backward-compatible versions of APIs, as well as offer unique features without requiring the latest platform version.