【发布时间】:2015-06-09 10:30:41
【问题描述】:
package com.example.dhavalpatel.atira;
import android.content.Intent;
import android.graphics.Color;
import android.support.v7.app.ActionBarActivity;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.GridLayout;
import android.widget.GridView;
import android.widget.TableLayout;
import android.widget.Toast;
public class second extends ActionBarActivity {
GridView gv;
String[] value1=value1=new String[]{"0","1","0","1","0"};
String imc_met;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_second);
gv=(GridView)findViewById(R.id.gridView);
public View getView(int position, View convertView, ViewGroup parent) {
View view = super.getView(position, convertView, parent);
String value = getItem(position);
if (value.equals("0")) {
view.setVisibility(View.INVISIBLE);
}
else {
((TextView) view).setTextColor(Color.BLUE);
((TextView) view).setTextSize((float) 1);
view.setBackgroundColor(Color.RED);
}
return view;
}
};
gv.setAdapter(ad);
}
注意:我想在网格视图中设置单元格的高度和宽度。我使用了网格 view.setcolumnwidth、view.setHeight、view.setWidth 等等,但没有任何效果。我也想定义单元格的形状为圆形,尝试了一些方法和功能但没有用。
【问题讨论】:
标签: java android gridview view android-arrayadapter