GridLayout

import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.widget.GridLayout;

public class MainActivity extends AppCompatActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        GridLayout gridLayout = (GridLayout) findViewById(R.id.grid_layout);

        View tileA = getLayoutInflater().inflate(R.layout.tile, null);
        View tileB = getLayoutInflater().inflate(R.layout.tile, null);

        GridLayout.LayoutParams first = new GridLayout.LayoutParams(
                GridLayout.spec(0, 1),
                GridLayout.spec(0, 1, 100.0f));
        gridLayout.addView(tileA, first);

        GridLayout.LayoutParams second = new GridLayout.LayoutParams(
                GridLayout.spec(0, 1),
                GridLayout.spec(1, 4, 100.0f));
        gridLayout.addView(tileB, second);
    }
}