Mix, merge 2 arraylists into 1 ArrayList string in android java You can merge 2 ArrayLists into one in android java easily with the help of this code below First, initialize the ArrayLists, here are 2 example ArrayLists, ArrayList<String> array1=…
Android Tutorials
Set Text in SearchView Programmatically in Java Android
Here is how to set text searchquery in a searchview and submit in android studio java Setting text in a searchview helps to load an already created query, for example – imagine you have a wallpaper app, you want search…
How to convert int to String Android Java
How to set int to Textview in Android Java You can’t directly set an int value to a string for textview or other. for example, see this int size = 100; textview.setText(size); The above code will not work, this will…
Fix android studio adb is not recognized as an internal or external command
How to solve android studio terminal error ‘adb’ is not recognized as an internal or external command, operable program or batch file. In android studio, the terminal command is useful, you can use it to run commands. but sometimes, you…
How to Set a Progress Bar on Toolbar Actionbar in Android Java
A progress bar is useful to let your users know that the app is doing something in the background,loading a web page etc. a progress bar is a must have element in an android app where it is required. Without…
How to Enable Fading Edge in Text View in Android XML
How to Make text view Fade in Android Java Xml Fading edge can make your textview appear faded in the beginning or end of that TextView in android. You can use this xml code to enable fading edge for text…
How to Improve Webview Performance Android Java
Android make webview faster and improve webview performance This simple code can make the webview increase its performance and speed it up a bit You should also note that this code works only on the android build versions greater than…
Here is How to Fix cannot access ActivityCompatApi23 class file Error in Android Studio
How to Fix Error:(59, 8) error: cannot access ActivityCompatApi23 class file for android.support.v4.app.ActivityCompatApi23 not found For me, this was an uncommon error that occurred in the gradle settings of my new image search application, I believe this is some…
Here is How to Make Your Android Studio Run Faster
How to speed up slow android studio performance Android Studio is undeniably the #1 Android Development IDE software that is feature rich and comes with all the spanners and screw drivers you need for android development. sadly,many users are struggling…
Android Back Button Exit Dialogue in Java
Here is how to show an Exit Alert Dialogue in android java when user presses back button Exiting your app when a user pressing the back button without user permission may be a bad practice, it can cause the user…