androidandroid-relativelayoutandroid-cardviewback-buttonandroid-homebutton

How to add Home button using Card View Button in Android Studio


This is my layout and i want to move to home page with a single click.

[Added a Photo]eKv.png

My home button card view code is here

    <androidx.cardview.widget.CardView
        android:id="@+id/cv_home"
        android:layout_width="50dp"
        android:layout_height="50dp"
        android:layout_marginLeft="10dp"
        android:layout_marginTop="10dp"
        app:cardCornerRadius="50dp">


        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:background="#000000"
            android:gravity="center"
            android:orientation="vertical">

            <ImageView
                android:id="@+id/iv_home"
                android:layout_width="40dp"
                android:layout_height="40dp"
                android:src="@drawable/home" />

        </LinearLayout>

    </androidx.cardview.widget.CardView>

Solution

  • I can't understand what you mean by go to home page?

    If u want to go HomeActivity/MainActivity, Just set a listener on the imageButton with an intent to start your home activity

    Kotlin

    class MainActivity : AppCompatActivity() {
        private lateinit var imageButton : ImageButton
        override fun onCreate(savedInstanceState: Bundle?) {
            super.onCreate(savedInstanceState)
            setContentView(R.layout.activity_main)
    
            imageButton = findViewById(R.id.iv_home)
    
            imageButton.setOnClickListener {
                val intent = Intent(this, HomeActivity::class.java)
                startActivity(intent)
                finish()
            }
        }
    }
    

    Java

    public class MainActivity extends AppCompatActivity {
        private ImageButton imageButton;
        @Override
        protected void onCreate(Bundle savedInstanceState) {
            super.onCreate(savedInstanceState);
            setContentView(R.layout.activity_main);
            
            imageButton = findViewById(R.id.iv_home);
            imageButton.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View v) {
                    Intent intent = new Intent(MainActivity.this, HomeActivity.class);
                    startActivity(intent);
                    finish();
                }
            });
        }
    }