您好我想将图像数组中的图像保存到同一类中的gridview。代码如下: -
package com.cellatlas.fragment;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.GridView;
import android.widget.ImageView;
import com.cellatlas.R;
public class QuizPageAfterThePlayClick extends Fragment {
GridView gameGrid;
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// TODO Auto-generated method stub
final Integer[] imageslist1 = { R.drawable.bandneutrophil1,
R.drawable.basophil1, R.drawable.blast1,
R.drawable.eosinophil1, R.drawable.hairycell1,
R.drawable.lymphocyte1, R.drawable.metamyelocyte1,
R.drawable.monocyte1, R.drawable.myelocyte1 };
View v = inflater.inflate(R.layout.quiz_page_after_the_play_clicked,
container, false);
ImageView image = new ImageView(getActivity());
gameGrid = (GridView) v.findViewById(R.id.gridViewOfGame);
ArrayAdapter<Integer> adapter = new ArrayAdapter<Integer>(getActivity(), android.R.layout.simple_list_item_1,image.setIma);
gameGrid.setAdapter(adapter);
return v;
}
}
如何完成此任务?
答案 0 :(得分:0)
您必须使用自定义适配器。
public class ImageAdapter extends BaseAdapter {
private Context context;
private final int[] mobileValues;
public ImageAdapter(Context context, int[] mobileValues) {
this.context = context;
this.mobileValues = mobileValues;
}
public View getView(int position, View convertView, ViewGroup parent) {
LayoutInflater inflater = (LayoutInflater) context
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View gridView;
if (convertView == null) {
gridView = new View(context);
gridView = inflater
.inflate(R.layout.gridview_home_layout, null);
ImageView imageView = (ImageView) gridView
.findViewById(R.id.grid_item_image);
int mobileres = mobileValues[position];
imageView.setImageResource(mobileres);
} else {
gridView = (View) convertView;
}
return gridView;
}
@Override
public int getCount() {
return mobileValues.length;
}
@Override
public Object getItem(int position) {
return null;
}
@Override
public long getItemId(int position) {
return 0;
}
}
然后你只需要在GridView上应用它
ImageAdapter adapter = new ImageAdapter(this, home_res);
gameGrid.setAdapter(adapter);
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