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Gridview Control In Android

What Is Gridview Control?

Example

1. Create an adapter for gridview.

package com.example.demo_application;
import android.content.Context;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.TextView;

public class GridAdapter extends BaseAdapter {
  private Context mContext;
  String[] strArray = new String[] {
    "Name 1",
    "Name 2",
    "Name 3",
    "Name 4"
  };

  public GridAdapter(Context c) {
    mContext = c;
  }

  @Override
  public int getCount() {
    return strArray.length;
  }

  @Override
  public Object getItem(int i) {
    return null;
  }

  @Override
  public long getItemId(int i) {
    return 0;
  }

  @Override
  public View getView(int i, View view, ViewGroup viewGroup) {
    TextView textView;
    if (view == null) {
      textView = new TextView(mContext);
    } else {
      textView = (TextView) view;
    }
    textView.setText(strArray[i]);
    return textView;
  }
}




2. Bind grid using adapter

GridView gridView = (GridView)findViewById(R.id.gridview);
gridView.setAdapter(new GridAdapter(this));