![]() Implementation example: Image capturing.Without getting too much detail and the differences between the two, it is the latter type of intent that actively deals with intent filters, the main topic of this article. There are two main types of intents: explicit, and implicit intents. It may also be looked at as a messaging object you can use to request an action from another app component, as the Android official documentation further explains, and intents are generally known to be used for three main use cases: starting an Activity, a Service, and to deliver messages to a BroadcastReceiver. ![]() As defined by Google, an Intent is an abstract description of an operation to be performed. Getting started with Android’s intent filtersĮver since the inception of the Android OS, the concept of intents has been one of the main building blocks for navigation within the operating system. I am getting the entered value as a string then I have to pass this data.Ivan Garza Follow Ivan is an Android engineer at Mixhalo, a passionate fútbol fan, and an amateur salsa maker. Then with the help of myEditText.getText().toString(). That is I have an editText where I am getting string whatever user types. ![]() I know it is very basic question but unfortunately I am stuck here.Įdit: Here the string which I am trying to pass from one screen to the other is dynamic. TODO here get the string stored in the string variable and do TextView userName = (TextView)findViewById(R.id.userName) Intent i = new Intent(FirstScreen.this, SecondScreen.class) Īnd then in the SecondScreen.java public void onCreate(Bundle savedInstanceState) Now, I want to send this data from one activity to another activity. ![]() Can someone please tell me how exactly to use getExtra() and putExtra() for intents? Actually I have a string variable, say str, which stores some string data. ![]()
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