Android Studio 4.2 discharged to steady channel Android Studio 4.2 is now available in the stable release channel. Read the blog for detailed information on what’s new, including a new tool to help migrate your project to the latest Android Gradle Plugin version. We’ve also enhanced lots of stuff such as Database Inspector , System Trace , SafeArgs support, Apply Changes, and the new project wizard. As always, download here and file issues here . Hilt is stable and ready for production Manuel Vivo wrote about the stable release of Hilt , Android Jetpack’s recommended dependency injection (DI) solution for Android apps. Hilt is a simpler, more opinionated way to leverage the power of the Dagger DI library, eliminating boilerplate and reducing errors. It provides direct injection support for popular Jetpack libraries such as ViewModel, WorkManager, Navigation, and Compose. ( DI Basics , Documentation ) Google Play updates ...
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One normal UI highlight in an Android gadget is the "Please wait" exchange that you ordinarily observe when an application is playing out a long-running errand. For instance, the application may be signing in to a worker before the client is permitted to utilize it, or it very well may be doing a computation prior to showing the outcome to the client. In such cases, it is useful to show a discourse, known as a progress dialog , with the goal that the client is kept on top of it. Displaying a Progress Dialog (Please Wait):- 1.Manifest File <?xml version="1.0" encoding="utf-8"?> <manifest xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" package="com.jfdimarzio.activity101"> <application android:allowBackup="true" android:icon="@mipmap/ic_launcher" ...
There are times when you need to display a dialog window to get a confirmation from the user. In this case , you can override the onCreateDialog() protected method defined in the Activity base class to display a dialog window. The following Try It Out shows you how. 1. Using Android Studio , create a new Android project and name it Dialog. When presented with the option , name the main activity DialogActivity. 2.Add the following theme in bold to the AndroidMainfest.xml file. Be sure to change all instances of "com.android" to whatever package name your project is using. <?xml version="1.0" encoding="utd-8"?> <manifest xmlns:android"http://schemas.android.com/apk/res/android" package="com.android.dialog"> <application android:allowBackup="true" android:icon:="@mipmap/ic_launcher" ...
By default , an activity is themed to the default Android theme. However , there been a push in recent year to adopt a new theme known as Material . The Material theme has a much more modern and clean look to it. There are two versions of the Material theme available to Android developers : Material Light and Material Dark , Either of these themes can be applied from the AndroidManifest.xml To apply one of the Material themes to an activity , simply modify the <Application> element in the AndroidManifest.xml file by changing the default android:theme attribute. (Please be sure to change all instances of "com.android" to whatever package name your project is using.) <?xml version="1.0" encoding="utf-8"?> <manifest xmls:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" package="com.android.activity101"> <application ...