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Install it by pointing your Android browser to this URL. With it, you can start different types of activities, specifying the intent flags you want to pass, and examine the effects. In order to ease understanding of intents and their various flags, akquinet Modular and Mobile Solutions provides an Android application to experiment with intent flags. in terms of target task or activity instance creation) What options (flags) does Android provide to customize this launch? (e.g.How do we use them to launch activities?.In this post of the series, we focus on Android’s intent concept and address the following questions: We have seen that activities correspond to visible screens in the UI, that activities are grouped as stacks within tasks, and tasks are sent to the background and foreground as atomic units. This is done as follows: send_button.The previous post of the Activities and Tasks series gave an introduction to the concepts behind activities and tasks. These Operations are as follows:Īdd the listener to the send button and this button will send the data. Send_text = findViewById(R.id.send_text_id) Setting up the Operations for the Sending and Receiving of Data. Syntax: General ComponentType object = (ComponentType)findViewById(R.id.IdOfTheComponent) Syntax: for components used is as follows: Button send_button= findViewById(R.id.send_button_id)

This method binds the created object to the UI Components with the help of the assigned ID. For this, open the “first_activity” file and instantiate the components made in the XML file (EditText, send Button) using findViewById() method. Now, after the UI, this step will create the Backend of the App. Comments are added inside the code to understand the code in more detail. Below is the code for the MainActivity File. Go to the MainActivity File and refer to the following code. Step 3: Working with the MainActivity File MVVM (Model View ViewModel) Architecture Pattern in Android.Producer-Consumer solution using threads in Java.Method and Block Synchronization in Java.Naming a thread and fetching name of current thread in Java.What does start() function do in multithreading in Java?.Java Concurrency – yield(), sleep() and join() Methods.Lifecycle and States of a Thread in Java.