Get reference to the the ImageView in layout file using id, and then call setOnClickListener will be executed. How to Clear EditText in android on button click programmatically. So here is the complete step by step tutorial for Clear EditText in android on button click programmatically. This method will first get the already typed text from edittext and then clear it. We will use this ImageView to set on-click listener. This will be possible using getText ().clear () method. Navigation icon (optional) A navigation icon is optional. Dont Don’t place imagery in a bar that makes the top app bar’s text and icons illegible. Step 5) And now go to the other folder which is Settings -> Androids-> drawable hdpi. Don’t use imagery that makes top app bar text and icons illegible. Here, we are inflating the menu by calling the inflate () method of MenuInflater. First, the simple option menus and second, options menus with images. Here, we are going to see two examples of option menus. They can be used for settings, search, delete item etc. Through this article, we will show you how you could resize an image to custom dimensions programmatically in Android. Now add the following items to the XML file. Prominent top app bars are recommended for image use because they provide more space. Android Option Menus are the primary menus of android. Templates for creating icons in Adobe Photoshop are available in the Icon Templates Pack. Clicking on OK button creates mainmenu.xml under menu directory. It opens the Resource File creation modal where we need to enter the file name and select Resource Type as Menu. In this example, we shall look into the layout xml file and Activity(Kotlin file) to set OnClickListener for a ImageView.Ĭreate an Android Application with Kotlin Support and replace activity_main.xml and MainActivity.kt with the following content. Right click on the res directory in Android Studio and select Android Resource File option.
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