How to put n intent on a gridview to lauch another activity in android?

[md firhan]

Hi, I doing a grid view for my android layout but I don't know how to put an intent on the grid view. is there any way where I can put an intent to launch another activity?

PregnancyStages.java

package sp.com;

import android.app.Activity;
import android.content.Context;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.view.ViewTreeObserver;
import android.view.ViewGroup.LayoutParams;
import android.widget.BaseAdapter;
import android.widget.GridView;
import android.widget.ImageView;
import android.widget.RelativeLayout;
import android.widget.TextView;

public class PregnancyStages extends Activity {

	private GridView photoGrid;
	private int mPhotoSize, mPhotoSpacing;
	private ImageAdapter imageAdapter;

	// Some items to add to the GRID
	private static final String[] CONTENT = new String[] { "Pregnancy Stages", "Complications", "Diet And Fitness", "Myths And Facts",
			"FAQ's", "Helplines" };
	private static final int[] ICONS = new int[] { R.drawable.baby1, R.drawable.baby2,
			R.drawable.baby3, R.drawable.baby4, R.drawable.baby5, R.drawable.baby6 };

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

		// get the photo size and spacing
		mPhotoSize = getResources().getDimensionPixelSize(R.dimen.photo_size);
		mPhotoSpacing = getResources().getDimensionPixelSize(R.dimen.photo_spacing);

		// initialize image adapter
		imageAdapter = new ImageAdapter();

		photoGrid = (GridView) findViewById(R.id.albumGrid);

		// set image adapter to the GridView
		photoGrid.setAdapter(imageAdapter);

		// get the view tree observer of the grid and set the height and numcols dynamically
		photoGrid.getViewTreeObserver().addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() {
			@Override
			public void onGlobalLayout() {
				if (imageAdapter.getNumColumns() == 0) {
					final int numColumns = (int) Math.floor(photoGrid.getWidth() / (mPhotoSize + mPhotoSpacing));
					if (numColumns > 0) {
						final int columnWidth = (photoGrid.getWidth() / numColumns) - mPhotoSpacing;
						imageAdapter.setNumColumns(numColumns);
						imageAdapter.setItemHeight(columnWidth);

					}
				}
			}
		});
	}

	// ///////// ImageAdapter class /////////////////
	public class ImageAdapter extends BaseAdapter {
		private LayoutInflater mInflater;
		private int mItemHeight = 0;
		private int mNumColumns = 0;
		private RelativeLayout.LayoutParams mImageViewLayoutParams;

		public ImageAdapter() {
			mInflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
			mImageViewLayoutParams = new RelativeLayout.LayoutParams(LayoutParams.MATCH_PARENT,
					LayoutParams.MATCH_PARENT);
		}

		public int getCount() {
			return CONTENT.length;
		}

		// set numcols
		public void setNumColumns(int numColumns) {
			mNumColumns = numColumns;
		}

		public int getNumColumns() {
			return mNumColumns;
		}

		// set photo item height
		public void setItemHeight(int height) {
			if (height == mItemHeight) {
				return;
			}
			mItemHeight = height;
			mImageViewLayoutParams = new RelativeLayout.LayoutParams(LayoutParams.MATCH_PARENT, mItemHeight);
			notifyDataSetChanged();
		}

		public Object getItem(int position) {
			return position;
		}

		public long getItemId(int position) {
			return position;
		}

		public View getView(final int position, View view, ViewGroup parent) {

			if (view == null)
				view = mInflater.inflate(R.layout.photo_item, null);

			ImageView cover = (ImageView) view.findViewById(R.id.cover);
			TextView title = (TextView) view.findViewById(R.id.title);

			cover.setLayoutParams(mImageViewLayoutParams);

			// Check the height matches our calculated column width
			if (cover.getLayoutParams().height != mItemHeight) {
				cover.setLayoutParams(mImageViewLayoutParams);
			}

			cover.setImageResource(ICONS[position % ICONS.length]);
			title.setText(CONTENT[position % CONTENT.length]);

			return view;
		}
	}

}



PregnancytagesGrid1

package sp.com;

import android.app.Activity;
import android.os.Bundle;

public class PregnancyStagesGrid1 extends Activity {
    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.pregnancystagesgrid1);
        
    }
}


PregnancyStagesGrid2

package sp.com;

import android.app.Activity;
import android.os.Bundle;

public class PregnancyStagesGrid2 extends Activity {
    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.pregnancystagesgrid2);
        
    }
}

[Steve Luke]

Can you be more specific about what you want to do? 'Putting an intent on a gridview' doesn't really make sense.