Earlier this year Google unveiled its new version of Android  — code named Android M —  and like with Android Lollipop, we also got a developer preview. The Android M developer preview gave developers a clear timeline to test their apps, and an opportunity to explore the new features the latest version

For Android developers, we are very familiar with method onActivityResult. Activty A want to call activity B and receive a result back. For example, your app can start a camera app and receive the captured photo as a result. Or, you might start the People app in order for the

Should we replace ActionBar by ToolBar? My answer for the question is YES. According developer.android.com, a Toolbar is a generalization of action bars for use within application layouts. While an action bar is traditionally part of an Activity's opaque window decor controlled by the framework, a Toolbar may

[ In Android, View class is the base for widgets, which are used to create interactive UI components(Button, TextView, EditText,…). Android’s widgets are sufficient for the needs of most apps. However, there may be occasions on which you feel the need to implement a custom user interface for a

Prerequisites * Android Studio * Facebook account Register your app When use Facebook SDK, we must be registered with Facebook. Login to Facebook Developers Website and create a new app. Select Android on pop-up. Enter name for your new app and select “Create New Facebook App Id” Enter “Package Name” and “Default

In latest project, I need to implement an EditText to user enter facebook URL. I had two ideas for this. [ Idea 1: A prefix added to EditText and user can’t delete the prefix. They can just add more in EditText to complete URL. Idea 2: We have 2 components,

Okay, today I want to share with you a bug which I had faced about three times in my development. We all know Android use skia as its graphics backend. And that was the reason for a little funny bug when we draw a line in Android’s Canvas. We