Jetpack Compose toolkit provides a modern approach to building your app's UI. If you have Android Studio set to receive updates on the Canary or Dev channel, you can get the update by choosing Help > Check for Updates ( Android Studio > Check for Updates on macOS). Emulator 29.2.4 Canary: Fixes, AMD Hypervisor PreviewĪndroid Studio 4.0 Canary 1 is now available in the Canary and Dev channels.Emulator 29.2.6 Canary, HAXM 7.5.4 to Stable.Android Emulator Hypervisor Driver for AMD Process.
Do not request Window.FEATURE_SUPPORT_ACTION_BAR and set windowActionBar to false in your theme to use a Toolbar instead.Īt 7.(AppCompatDelegateImpl.java:345)Īt 7.(AppCompatActivity.java:130)Īt .setupToolbar(MainActivity.java:121)Īt .onCreate(MainActivity.java:35)Īt (Activity.java:6845)Īt (Instrumentation.java:1119)Īt (ActivityThread.java:2700)Īt .ZygoteInit.main(ZygoteInit. Do not request Window.FEATURE_SUPPORT_ACTION_BAR and set windowActionBar to false in your theme to use a Toolbar instead.Īt (ActivityThread.java:2747)Īt (ActivityThread.java:2808)Īt .-wrap12(ActivityThread.java)Īt $H.handleMessage(ActivityThread.java:1541)Īt android.os.Handler.dispatchMessage(Handler.java:102)Īt android.os.Looper.loop(Looper.java:165)Īt (ActivityThread.java:6375)Īt .invoke(Native Method)Īt .ZygoteInit$n(ZygoteInit.java:912)Īt .ZygoteInit.main(ZygoteInit.java:802)Ĭaused by: : This Activity already has an action bar supplied by the window decor.
Public DataModel(int icon, String name) : : This Activity already has an action bar supplied by the window decor. The DataModel.java class is used to define the objects for the drawer list items. The navigation drawer items are put in a string array in the strings.xml file as shown below. The layout for the ListView rows in the Navigation Drawer is given below. We need to use the Theme in the styles.xml when using Toolbars. The layout ToolBar is defined in the xml layout given below. It gives us more control and flexibility to modify and its easier to interleave with other views in the hierarchy.
ToolBar has been introduced since Android 5.0 as a generalisation of ActionBar. We’ve used a ToolBar in place of an ActionBar here. The menu options in the navigation drawer are stored in the form of a ListView.
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