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I would like to be able to transfer data from one activity to another activity. How can this be done?
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Using Intents This example demonstrate about How to send data from one activity to another in Android using intent. Step 1 − Create a new project in Android Studio, go to File ⇒ New Project and fill all required details to create a new project. Step 2 − Add the following code to res/layout/activity_main. xml.
We can send the data using putExtra() method from one activity and get the data from the second activity using the getStringExtra() method.
The easiest way to do this would be to pass the session id to the signout activity in the Intent you're using to start the activity: Intent intent = new Intent(getBaseContext(), SignoutActivity. class); intent. putExtra("EXTRA_SESSION_ID", sessionId); startActivity(intent);
Through the below code we can send the values between activities
use the below code in parent activity
Intent myintent=new Intent(Info.this, GraphDiag.class).putExtra("<StringName>", value); startActivity(myintent); use the below code in child activity
String s= getIntent().getStringExtra(<StringName>); If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
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