Analog clock and Digital clock
The android.widget.AnalogClock and android.widget.DigitalClock classes provides the functionality to display analog and digital clocks.
Android analog and digital clocks are used to show time in android application.
Android AnalogClock is the subclass of View class.
Android DigitalClock is the subclass of TextView class. Since Android API level 17, it is deprecated. You are recommended to use TextClock Instead.
The AnalogClock was deprecated in API level 23. This widget is no longer supported. Instead if you want to use AnalogClock in your application you need to hard code. It does not appear in API level 27 to drag from palette.
In android, you need to drag analog and digital clocks from the pallet to display analog and digital clocks.
activity_main.xml
Now, drag the analog and digital clocks, now the xml file will look like this.
File: activity_main.xml
<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="example.javatpoint.com.analogdigital.MainActivity">
<AnalogClock
android:id="@+id/analogClock1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:layout_marginLeft="136dp"
android:layout_marginTop="296dp"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<DigitalClock
android:id="@+id/digitalClock1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="@+id/analogClock1"
android:layout_centerHorizontal="true"
android:layout_marginLeft="176dp"
android:layout_marginTop="84dp"
android:text="DigitalClock"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
</android.support.constraint.ConstraintLayout>
Activity class
We have not write any code here.
File: MainActivity.java
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
public class MainActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
}
}
Output:
