To create a menu with hotkey g and no key modifiers pressed use "MyMenu/Do Something _g". For example to create a menu with hotkey shift-alt-g use "MyMenu/Do Something #&g". If no special modifier key combinations are required the key can be given after an underscore. To create a hotkey you can use the following special characters: % (ctrl on Windows, cmd on macOS), # (shift), & (alt). Only static functions can use the MenuItem attribute. ( Large preview)ġ6- Now make PagerAdapter.java class extends Android FragmentPagerAdapter, Android Studio will show an error telling you to implement the required methods.ġ7- After you have added Android FragmentPagerAdapter required methods, the code for PagerAdapter.java will look like this.The MenuItem attribute turns any static function into a menu command. ( Large preview)ġ5- Name the new Java file PageAdapter.java.Īndroid Studio create new class dialog. How to create Java class in Android Studio. ViewPager viewPager = findViewById(R.id.viewPager) ġ4- To be able to have the swipe left and right with finger gesture function, you will need to create another Java file which you will use it together with Android ViewPager. TabItem tabCalls = findViewById(R.id.tabCalls) TabItem tabStatus = findViewById(R.id.tabStatus) TabItem tabChats = findViewById(R.id.tabChats)
Tablayout tabLayout = findViewById(R.id.tablayout) tTitle(getResources().getString(R.string.app_name))
Toolbar toolbar = findViewById(R.id.toolbar) ( Large preview)ġ1- Now you need to add Android ViewPager, this view will allow you to swipe left and right through Android Tablayout tabs using finger gesture.ġ2- The full code for activity_main.xml will look like this.ġ3- Open up MainActivity.java file to define Android Toolbar, Tablayout and ViewPager. ( Large preview)ĩ- Change the ID and text for each Android Tab under Tablayout.ġ0- Build and run the app to see the changes.Ĭhanged text for Android Tablayout tabs. ( Large preview)Ħ- Next you need to add Android Tablayout below Toolbar.ħ- Now you need to customize the appearance of Android Tablayout by changing the bar background color, selected tab color and the tabs text Build and run the app to see the new background color.Īndroid Tablayout background colors. Style name="AppTheme" parent=""ĥ- Open up activity_main.xml file and add Android Toolbar.Īndroid Toolbar with new app colors. ( Large preview)ģ- Open up colors.xml file, add the following code to change the app main colors.Ĥ- Open up styles.xml file and change the parent theme so that you can use Android Toolbar. Sync your project by clicking on Sync Now.Īndroid Studio sync project.
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