When you add a new dependency library in the android project, you may find it need a higher android SDK level such as version 27 or higher to compile and run. So you should change the project SDK version to fit the needs in such case.
How To Resolve Errors When Change SDK Level In Android Studio Read More »
This article will show you how to copy data to android system clipboard and how to paste android system clipboard data to target text view. 1. Copy Data To System Clipboard Steps. Get system android.content.ClipboardManager object. final android.content.ClipboardManager clipboardManager = (ClipboardManager)getSystemService(CLIPBOARD_SERVICE); Create a android.content.ClipData object and set source data in it ClipData clipData = ClipData.newPlainText(“Source Text”,
How To Copy / Paste Clipboard Data In Android Read More »
If you want to display data in table format just like the Html table in the android application, you can use TableLayout and TableRow. TableLayout behaves like an Html tag table and TableRow behaves like tag tr. Each TableRow can contain multiple android UI components, each UI component is displayed in a table row column.
Android Display Data In Table Layout Statically And Programmatically Example Read More »
When your android application grows, there are a lot of util classes. And sometimes you need to use android application context in those classes to do something like create a Toast message or create a Snackbar popup. And if you pass the application context object as an input parameter to every util class, you will
Android Get Application Context From Anywhere Example Read More »
This example will show you how to add and update RecyclerView items when horizontal scroll it. When the user scrolls from left to right at the beginning of RecyclerView, it will add a new item at the beginning. When the user scrolls from right to left at the end of RecyclerView, it will insert another
Android Recyclerview Horizontal Scroll Example Read More »
android.support.design.widget.AppBarLayout is used to wrap android.support.v7.widget.Toolbar component. It can make the Toolbar avoid being overlapped by ListView or RecyclerView controls in the screen.
Android AppBarLayout And Toolbar Example Read More »
Android CardView is a component that is used to implement the card layout effect. It is provided in the appcompat-v7 library. Use CardView, you can add a circle corner and shadow effect to the card frame. In this example, we will list some car images with text in a recycler view using grid layout manager.
Android CardView With Image And Text Example Read More »
Floating Action Button is an image button which float on the screen surface. It will stay in one place when screen scroll. Commonly the floating button is placed at the bottom right of the screen. Snackbar is a bar which will prompt up from screen bottom. It is a method to show message to client
How To Avoid Snackbar Overlap Floating Action Button In Android Read More »
This example will show you how to make an android floating action button hide and show when the user scrolls a recycler view. android.support.design.widget.FloatingActionButton class is used to implement the floating action button. It is supported by the android material design support library, so before starting, make sure you have added the below dependence library
Android Hide Floating Action Button While RecyclerView Scroll Example Read More »
This example will tell you how to use org.json.JSONObject and com.google.gson.Gson to parse JSON format string read from a URL page.
Android JSON Parsing Use JSONObject / Gson From Url Example Read More »