Android Open Source - introToDroid4ed Programmatic Layout Activity

• Back to Development/code  ↑

From Project

Back to project page introToDroid4ed.

License

The source code is released under:

GNU General Public License

Java Source Code

package com.introtoandroid.samelayout;
/*w  ww  . j a v a 2 s .  c  o  m*/

import android.os.Bundle;
import android.util.TypedValue;
import android.widget.LinearLayout;
import android.widget.TextView;

public class ProgrammaticLayoutActivity extends MenuActivity {
    /** Called when the activity is first created. */
    @Override   
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        TextView text1 = new TextView(this);
        text1.setText(R.string.string1);

        TextView text2 = new TextView(this);
        text2.setText(R.string.string2);
        text2.setTextSize(TypedValue.COMPLEX_UNIT_SP, 60);
        
        /*
         * Convert DP to PX
         * Our DP padding setting from our dimen resource
         * is in DP but setPadding requires pixels
         */
        int pixelDimen = (int) TypedValue.applyDimension(
                TypedValue.COMPLEX_UNIT_DIP, 16, 
                getResources().getDisplayMetrics());
        
        LinearLayout ll = new LinearLayout(this);
        ll.setOrientation(LinearLayout.VERTICAL);
        ll.setPadding(pixelDimen, pixelDimen, 
            pixelDimen, pixelDimen);
        ll.addView(text1);
        ll.addView(text2);

        setContentView(ll);
    }

}

Java Source Code List

• Back to Development/code  ↑