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You can create an ImageButton in your android activity_main. xml and which image you want to place in your button just paste that image in your drawable folder below is the sample code for your reference. you can use ImageView as Button. Create an ImageView and set clickable true after in write imageView.
Change Toolbar back Arrow icon in Android
- Change Toolbar back Arrow icon in Android.
- Android Toolbar was introduced in Material Design in API level 21 (Android 5.0 i.e. Lollipop) and it works as an ActionBar in the Android Activity.
- We can use setNavigationIcon() method to change back arrow icon in Toolbar.
How do I change the back button icon on my android Toolbar?
The only file we have to work with is Working with the MainActivity file.
- Create action bar variable and call function getSupportActionBar() in the java/kotlin file.
- Show back button using actionBar. setDisplayHomeAsUpEnabled(true) this will enable the back button.
- Custom the back event at onOptionsItemSelected.
Gesture navigation: Swipe up from the bottom, hold, then let go. 2-button navigation: From the bottom of your screen, swipe up to the middle….Move between screens, webpages & apps
- Gesture navigation: Swipe from the left or right edge of the screen.
- 2-button navigation: Tap Back .
- 3-button navigation: Tap Back .
To solve this issue, simply change: Try to clean and rebuild your project. If you are usuing Eclipse you can do this by clicking project -> clean and then project -> Build project
How to remove imagebutton’s standard background image?
In ImageButton I want to remove the standard button background image. In http://developer.android.com it is said, that one must define his\\her own background image or set the background color to be transparent. I tried to set a black background, but it didn’t make any effect…
Android has a hardware back button. Pressing the haradware back button will navigate to the previous. I don’t think you need a custom back button. I don’t think its a good programming practice to override the default behaviour. You create a backbutton in your activity and implementing the functionality as you have done above.
In the drawable folder, i copied the ic_launcher.png file from drawable-hdpi folder. I wanna change the standard ImageButton image through the new one when i press the button.