Android Gridview show without text string

Question

I use this tutorial:
Tutorial

To show me a image into gridview,very good,but this tutorial show me image and text for example google but i want just show me image,and when i delete this line on code:

public CustomGrid(Context c,String[] web,int[] Imageid ) {
    mContext = c;
    this.Imageid = Imageid;
    this.web = web;
}

i delete the String[] web but when i run my app is crash and exit the program.
How can i delete the text on gridview and just show to me image?

what errors you are getting ?

Piyush Kukadiya
– Piyush Kukadiya

2014-08-27 09:20:39 +00:00
Commented Aug 27, 2014 at 9:20 — Piyush Kukadiya
– Piyush Kukadiya, Commented Aug 27, 2014 at 9:20

SathishKumar · Accepted Answer · 2014-08-27 09:26:07Z

1

First do the changes mention by Dhruti after that try these, If you do not want title strings means remove this constructor

public CustomGrid(Context c,String[] web,int[] Imageid ) {
          mContext = c;
          this.Imageid = Imageid;
          this.web = web;
      }

and change like below

public CustomGrid(Context c,int[] Imageid ) {
          mContext = c;
          this.Imageid = Imageid;
      }

Change adapter's getView() like below,

@Override
    public View getView(int position, View convertView, ViewGroup parent) {
      // TODO Auto-generated method stub
      View grid;
      LayoutInflater inflater = (LayoutInflater) mContext
        .getSystemService(Context.LAYOUT_INFLATER_SERVICE);
          if (convertView == null) {
            grid = new View(mContext);
            grid = inflater.inflate(R.layout.grid_single, null);
            ImageView imageView = (ImageView)grid.findViewById(R.id.grid_image);

            imageView.setImageResource(Imageid[position]);
          } else {
            grid = (View) convertView;
          }
      return grid;
    }

answered Aug 27, 2014 at 9:26

SathishKumar

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2 Comments

user3924437 Over a year ago

I write your code but when remove the String[] web,they have a this error:the blank final web may be not initialized

SathishKumar Over a year ago

just remove private final String[] web;

MysticMagicϡ · Accepted Answer · 2014-08-27 09:21:20Z

1

You need to remove text, so you should remove it firstly from your layout.xml

<TextView
    android:id="@+id/grid_text"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_marginTop="15dp"
    android:textSize="9sp" >
</TextView>

Remove this. and all references to grid_text from java code, too.

Even after that if you get crash, show logcat.

answered Aug 27, 2014 at 9:21

MysticMagicϡ

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