package com.example.popcorn.interfaceswithjava;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.widget.RelativeLayout;
import android.widget.Button;
import android.graphics.Color;
import android.widget.EditText;
public class MainActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
//declaring objects
RelativeLayout kardosLayout = new RelativeLayout(this);
Button kardosButton = new Button(this);
EditText kardosText = new EditText(this);
//giving Id's
kardosButton.setId(1);
kardosText.setId(2);
//container
RelativeLayout.LayoutParams LayoutPosition = new RelativeLayout.LayoutParams(
RelativeLayout.LayoutParams.WRAP_CONTENT,
RelativeLayout.LayoutParams.WRAP_CONTENT
);
//position
LayoutPosition.addRule(RelativeLayout.CENTER_HORIZONTAL);
LayoutPosition.addRule(RelativeLayout.CENTER_VERTICAL);
//color
kardosLayout.setBackgroundColor(Color.YELLOW);
kardosButton.setBackgroundColor(Color.BLACK);
//button
kardosButton.setTextColor(Color.WHITE);
kardosButton.setText("hi there why dont you click me :)");
//adding the button to the layout (button is now child of layout)
kardosLayout.addView(kardosButton, LayoutPosition);
//viewing the layout
setContentView(kardosLayout);
}
}
