How to integrate Explicit intents with other Android components?

Explicit intents are used to start a specific component, such as an Activity or a Service, within your application or another application. They are particularly useful when you know the exact class you want to start.

In this example, we will demonstrate how to integrate explicit intents to start a new Activity and pass data between Activities.


        // MainActivity.java
        package com.example.myapp;

        import android.content.Intent;
        import android.os.Bundle;
        import android.view.View;
        import androidx.appcompat.app.AppCompatActivity;

        public class MainActivity extends AppCompatActivity {
            @Override
            protected void onCreate(Bundle savedInstanceState) {
                super.onCreate(savedInstanceState);
                setContentView(R.layout.activity_main);
            }

            public void openSecondActivity(View view) {
                Intent intent = new Intent(this, SecondActivity.class);
                intent.putExtra("EXTRA_MESSAGE", "Hello from MainActivity!");
                startActivity(intent);
            }
        }

        // SecondActivity.java
        package com.example.myapp;

        import android.content.Intent;
        import android.os.Bundle;
        import android.widget.TextView;
        import androidx.appcompat.app.AppCompatActivity;

        public class SecondActivity extends AppCompatActivity {
            @Override
            protected void onCreate(Bundle savedInstanceState) {
                super.onCreate(savedInstanceState);
                setContentView(R.layout.activity_second);

                Intent intent = getIntent();
                String message = intent.getStringExtra("EXTRA_MESSAGE");
                TextView textView = findViewById(R.id.textView);
                textView.setText(message);
            }
        }

How to integrate Explicit intents with other Android components?

Popular Topics

Recent Languages

How to integrate Explicit intents with other Android components?

Related Questions

Popular Topics

Recent Languages