Question

I want to make an application in which i don’t have any XML files.
Image and text for the grid view is dynamically added and I want it looks like text is above image.. And I want it in all..You can say it looks like gallery with having name of images above the image.

So please help me..

Thanking you in advance.

Answer 1

Finally I made it on my own. And sharing to all if some one want to use it.

package com.example.customlayout;

import java.util.ArrayList;
import android.os.Bundle;
import android.app.Activity;
import android.content.Context;
import android.content.SharedPreferences;
import android.util.Log;
import android.view.View;
import android.view.ViewGroup.LayoutParams;
import android.view.WindowManager;
import android.widget.CheckBox;
import android.widget.CompoundButton;
import android.widget.CompoundButton.OnCheckedChangeListener;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.ScrollView;
import android.widget.TextView;
import android.widget.Toast;

public class MainActivity extends Activity  {

    int i,j;
    int counter=0;
    boolean flag=false;
    int tid=55523,cid=25;
    int imid=55423,l_id=0;
    SharedPreferences settings;
    String [] values= new String[]{"Sample1","Sample2","Sample3","Sample4","Sample5","Sample6","Sample7","Sample8","Sample9","Sample10","Sample11","Sample12","Sample13","Sample14","Sample15","Sample16","Sample17","Sample18","Sample19","Sample20"};
    private Integer[] mThumbIds = {
            R.drawable.sample_1, R.drawable.sample_2,
            R.drawable.sample_3, R.drawable.sample_4,
            R.drawable.sample_5, R.drawable.sample_1,
            R.drawable.sample_2, R.drawable.sample_3,
            R.drawable.sample_4, R.drawable.sample_5,
            R.drawable.sample_1, R.drawable.sample_2,
            R.drawable.sample_3, R.drawable.sample_4,
            R.drawable.sample_5, R.drawable.sample_1,
            R.drawable.sample_2, R.drawable.sample_3,
            R.drawable.sample_4, R.drawable.sample_5,

    };
    int pos=0;
    public static ArrayList<Integer> check = new ArrayList<Integer>(); 
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        ScrollView sc = new ScrollView(getApplicationContext());
        sc.setLayoutParams(new LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.FILL_PARENT));
        LinearLayout ll = new LinearLayout(getApplicationContext());
        ll.setLayoutParams(new LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.FILL_PARENT));
        ll.setOrientation(LinearLayout.VERTICAL);

        for( i = 0;i<10;i++)
        {
            final LinearLayout ll1 = new LinearLayout(getApplicationContext());
            ll1.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));
            ll1.setOrientation(LinearLayout.HORIZONTAL);
            for(j = 0;j<2;j++)
            {

                ll1.addView(rowView(getApplicationContext()));
            }
            ll.addView(ll1);
        }
        sc.addView(ll);
        this.setContentView(sc);
    }

    private View rowView(Context context) {
        // TODO Auto-generated method stub

        WindowManager mWinMgr = (WindowManager)context.getSystemService(Context.WINDOW_SERVICE);
        int displayWidth = mWinMgr.getDefaultDisplay().getWidth();

        final LinearLayout ll1 = new LinearLayout(getApplicationContext());
        ll1.setLayoutParams(new LayoutParams((displayWidth/2), LayoutParams.WRAP_CONTENT));
        ll1.setOrientation(LinearLayout.VERTICAL);
        ll1.setId(l_id);

        final LinearLayout ll2 = new LinearLayout(getApplicationContext());
        ll2.setLayoutParams(new LayoutParams((displayWidth/2), LayoutParams.WRAP_CONTENT));
        ll2.setOrientation(LinearLayout.HORIZONTAL);
        ll2.setId(l_id);


        final TextView tv = new TextView(context);
        tv.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));
        tv.setId(tid--);
        tv.setPadding(20, 0, 0, 0);
        tv.setText(values[pos]);

        final CheckBox cb = new CheckBox(getApplicationContext());

        cb.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));
        cb.setId(cid--);
        cb.setTag(counter);

        for(int x = 0 ; x < check.size(); x++)
        {

            if(check.contains(counter))
            {
                cb.setChecked(true);
            }
        }
        counter++;

        cb.setOnCheckedChangeListener(new OnCheckedChangeListener() {

            @Override
            public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
                // TODO Auto-generated method stub
                if(isChecked){
                    Integer pos1= (Integer) buttonView.getTag();
                    check.add(pos1);
                    Log.i("TAG_3", ""+pos1);

                }else{
                    Integer pos2= (Integer) buttonView.getTag();
                    if(check.contains(pos2))
                    {
                    check.remove(pos2);
                    Log.i("TAG", ""+pos2+"removed");
                    }

                }
            }
        });


        final ImageView img = new ImageView(context);
        img.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));
        img.setId(imid--);
        img.setScaleType(ImageView.ScaleType.CENTER_CROP);
        img.setPadding(8, 8, 8, 8);

        img.setImageResource(mThumbIds[pos]);

        pos++;
        /*Log.i("Demo", ""+pos);
        Log.i("TAG", ""+i);
        Log.i("TAG1", ""+j);
        Log.i("TAG2", ""+tid);
        Log.i("TAG3", ""+imid);*/

        ll2.addView(cb);
        ll2.addView(tv);
        ll1.addView(ll2);
        ll1.addView(img);
        ll1.setOnClickListener(new View.OnClickListener() {

            @Override
            public void onClick(View v) {
                // TODO Auto-generated method stub

                Toast.makeText(getApplicationContext(), "ID of TextView is:"+ String.valueOf(tv.getId())+" \t ID of Imageview is:"+ String.valueOf(img.getId()), Toast.LENGTH_SHORT).show();    
            }


        });
        l_id++; 

        return ll1;
    }



}