+package com.example.pittihelloworld
+
+import androidx.appcompat.app.AppCompatActivity
+import android.os.Bundle
+import android.widget.TextView
+
+class DisplayMessageActivity : AppCompatActivity() {
+ override fun onCreate(savedInstanceState: Bundle?) {
+ super.onCreate(savedInstanceState)
+ setContentView(R.layout.activity_display_message)
+
+ // extract message from intent
+ val message = intent.getStringExtra(EXTRA_MESSAGE)
+ findViewById<TextView>(R.id.textView).apply {
+ text = message
+ }
+ }
+}
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