Kann jemand Text unter jedem Bild in einer Gridview setzen?

Question

Ich muss etwas Text unter jedem Bild in der Gridview einfügen. Kann mir jemand dabei helfen? Ich habe versucht, eine Textansicht in die getView(), aber keinen Erfolg zu bringen. Ich habe meinen Versuch, dies zu tun, auskommentiert.

Das ist mein Bild Adaptercode:

import android.content.Context; 
import android.view.View; 
import android.view.ViewGroup; 
import android.widget.BaseAdapter; 
import android.widget.GridView; 
import android.widget.ImageView; 
//import android.widget.TextView; 


public class ImageAdapter extends BaseAdapter{ 

    private Context mContext; 
    //private String[] texts = {"aaa", "bbb", "ccc", "ddd", "eee", "fff", "eee", "hhh", "iii"}; 

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

    public int getCount() { //Constructor 
     return getmThumbIds().length; //+9 
    } 

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

    public long getItemId(int position) { 
     return 0; 
    } 

    // create a new ImageView for each item referenced by the Adapter 
    public View getView(int position, View convertView, ViewGroup parent) { 
     ImageView imageView; 
     //TextView tv; 
     if (convertView == null) { // if it's not recycled, initialize some attributes 
      imageView = new ImageView(mContext); 
      imageView.setLayoutParams(new GridView.LayoutParams(85, 85)); //Sets height and width for the view - Could use setAdjustViewBounds(boolean). 
      imageView.setScaleType(ImageView.ScaleType.CENTER_CROP);//Image should be cropped towards centre 
      imageView.setPadding(8, 8, 8, 8); //Sets padding for all sides 
      //tv = new TextView(mContext); 
      //tv.setLayoutParams(new GridView.LayoutParams(85, 85)); 
     } else { 
      imageView = (ImageView) convertView; 
      //tv = (TextView) convertView; 
      //tv.setText(texts[position]); 
      //return tv; 
     } 

     imageView.setImageResource(getmThumbIds()[position]); //Chooses image from the array 
     return imageView; 

    } 

    public void setmThumbIds(Integer[] mThumbIds) { 
     this.mThumbIds = mThumbIds; 
    } 

    public Integer[] getmThumbIds() { 
     return mThumbIds; 
    } 

    // references to our images 
    Integer[] mThumbIds = { 
      R.drawable.puma_boots, R.drawable.cricket_balls, 
      R.drawable.darts, R.drawable.paintballing_gloves, 
      R.drawable.ice_skates, R.drawable.skate_ramp, 
      R.drawable.manu_top, R.drawable.rugby_ball, 
      R.drawable.puma_boots, R.drawable.cricket_balls, 
      R.drawable.darts, R.drawable.paintballing_gloves, 
      R.drawable.ice_skates, R.drawable.skate_ramp, 
      R.drawable.manu_top, R.drawable.tennis_racket, 
      R.drawable.puma_boots, R.drawable.cricket_balls, 
      R.drawable.darts, R.drawable.paintballing_gloves, 
      R.drawable.ice_skates, R.drawable.skate_ramp, 
      R.drawable.rugby_ball, R.drawable.tennis_racket 
    }; 


} 

Answer 1

Ihre getView() Bedürfnisse zurückzukehren, um eine LinearLayout (oder RelativeLayout oder was auch immer) eine ImageView und TextView enthält.

Answer 2

Sie könnten eine TextView mit einer CompoundDrawable oben verwenden.

Etwas wie folgt aus:

public View getView(int position, View convertView, ViewGroup parent) { 
    TextView tv = (TextView)convertView; 
    if (tv == null) { 
     tv = new TextView(mContext); 
     tv.setLayoutParams(new GridView.LayoutParams(85, 85)); 
     // add more setup stuff here like padding, textColor, gravity, etc 
    } 

    tv.setCompoundDrawablesWithIntrinsicBounds(0, getmThumbIds()[position], 0, 0); 
    tv.setText(texts[position]); 
    return tv; 
}