First, hide all the buttons and show a ProgressView that will show hat font is loading by adding:. To request a new font use requestFont method from FontsContractCompat. Add following to the end of showFont :. Requesting a downloadable font is an asynchronous operation.
Method requestFont passes the result through a FontsContractCompat. FontRequestCallback interface. Use the Typeface instance passed to set the font on a View. Enable all the buttons and hide progress indicator:. Use it to display an error message by calling showError and passing it error code:. FontContractorCompat uses it to execute retrieving a font on a Thread associated with that Handler. Make sure you provide a Handler that is not associated with a UI thread. For convenience, create a private field that will hold the handler and a property that will initialize and retrieve it:.
Using the handlerThreadHandler property will initialize the handler on the first use and return it. After you answer a question on the quiz, it would be cool to display a simple fact about the font in question.
So your next task will be to retrieve information about a font family. To get information about available fonts use fetchFonts from FontsContractCompat. Like in the previous task, create a FontRequest first:. This will return the information about the requested font family if there is one available with the given name. The string R. Fetching font data is a blocking operation that should execute in the background.
Use doAsync and uiThread blocks from Kotlin to execute it on a background thread:. Finally, add error handling and hide the progress indicator. The final code should in loadFontFact look like:. For the name type acme in the dialog. All this looks familiar. Only this time using XML. Refer to the created font resource like you did with font family and. You should see the FontQuiz labels in fonts now. Google Fonts provide a wide variety of fonts that can be used to style the text in Android Studio.
Appropriate fonts do not just enhance the user interface but they also signify and emphasize the purpose of the text. There are majorly three methods to add custom fonts to text in Android Studio. The first two methods involve the use of the Typeface class while the last method is quite direct and easy. Follow the entire article to explore all the methods. You may find the downloadable fonts here.
Here Dancing Script font is used. Once you download the fonts of your choice, unzip the folder and copy the font file. Click here to head to a guide uniquely curated by our experts with the aim to make you industry ready in no time! AppCompatActivity; import androidx. ResourcesCompat; import android. Typeface; import android.
Bundle; import android. TextView; import com. The state of social media existence depends greatly upon the diversity of fonts available on the internet. Like computers, smartphones are also enriched with many font typefaces. The custom fonts as you want. Android launchers not only revamp your smartphone top-down they also give you many new fonts to use. The exact font typefaces vary according to font packs that are combined with these launchers. Almost all Android launchers are available on Google Play Store and come with rolling ads.
They can be removed by in-app upgrades. Doing so would also give you a lot of free themes, icon packs, and much more. If you own one of these supported devices, you can install ttf fonts on android without root. To download fonts on android pick a font, hit download, and start using it right away.
By default, the first attempt to retrieve fonts triggers a request to the font provider, and therefore increases the first layout time. To avoid the delay, you can pre-declare fonts that need retrieving in your manifest. After the system retrieves the font from the provider, it is available immediately. If the font retrieval takes longer than expected, the system aborts the fetching process and uses the default font.
When a font provider is not preinstalled or if you are using the support library, you must declare the certificates the font provider is signed with. The system uses the certificates to verify the font provider's identity. Note : Android Studio can automatically populate the values for the Google Play services provider if you use the font selector tool in Android Studio. Note : If the provider has more than one set of certs, you can define an array of string arrays. Content and code samples on this page are subject to the licenses described in the Content License.
App Basics. Build your first app. App resources. Resource types. App manifest file. Device compatibility. Multiple APK support. Tablets, large screens, and foldables. Build responsive UIs. Build for foldables. Getting started. Handling data. User input. Watch Face Studio. Health services. Creating watch faces. Android TV.
Build TV Apps. Build TV playback apps. Help users find content on TV. Recommend TV content. Watch Next. Build TV games. Build TV input services. TV Accessibility. Android for Cars. Build media apps for cars. Build navigation, parking, and charging apps for cars.
Android Things. Supported hardware. Advanced setup. Build apps. Create a Things app. Communicate with wireless devices. Configure devices. Interact with peripherals. Build user-space drivers. Manage devices. Create a build. Push an update. Chrome OS devices. App architecture. Architecture Components. UI layer libraries. View binding. Data binding library. Lifecycle-aware components.
0コメント