Android GridView中GridAdapter用法详解

说到GridView Listview一定会提到他的adapter，现整理如下：

main.xml布局里面：

[html] <GridView
    android:id="@+id/grid"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:columnWidth="70dp"
    android:numColumns="auto_fit"
    android:verticalSpacing="10dp"
    android:horizontalSpacing="10dp"
    android:stretchMode="columnWidth"
    android:gravity="center"
    />
<GridView
android:id="@+id/grid"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:columnWidth="70dp"
android:numColumns="auto_fit"
android:verticalSpacing="10dp"
android:horizontalSpacing="10dp"
android:stretchMode="columnWidth"
android:gravity="center"
/>
gridview_item.xml：

[html] <?xml version="1.0" encoding="utf-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_height="wrap_content"
    android:layout_width="wrap_content"
    android:orientation="vertical"
    android:gravity="center"
    android:layout_gravity="center"
    >
    <LinearLayout
        android:layout_height="wrap_content"
        android:layout_width="wrap_content"
        android:orientation="vertical"
        android:gravity="center"
        android:layout_gravity="center">
        <ImageView
            android:id="@+id/grid_icon"
            android:layout_height="80dip"
            android:layout_width="80dip"
            android:gravity="center"
            android:layout_gravity="center"
            >
        </ImageView>
        <TextView
            android:id="@+id/grid_name"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:singleLine="true"
            android:gravity="center"
            android:layout_gravity="center"
            android:textSize="13px"
            android:layout_marginTop="4dip"
            >
        </TextView>
    </LinearLayout>
</FrameLayout>
<?xml version="1.0" encoding="utf-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_height="wrap_content"
android:layout_width="wrap_content"
android:orientation="vertical"
android:gravity="center"
android:layout_gravity="center"
>
<LinearLayout
  android:layout_height="wrap_content"
  android:layout_width="wrap_content"
  android:orientation="vertical"
  android:gravity="center"
  android:layout_gravity="center">
  <ImageView
   android:id="@+id/grid_icon"
   android:layout_height="80dip"
   android:layout_width="80dip"
   android:gravity="center"
   android:layout_gravity="center"
   >
  </ImageView>
  <TextView
   android:id="@+id/grid_name"
   android:layout_width="wrap_content"
   android:layout_height="wrap_content"
   android:singleLine="true"
   android:gravity="center"
   android:layout_gravity="center"
   android:textSize="13px"
   android:layout_marginTop="4dip"
   >
  </TextView>
</LinearLayout>
</FrameLayout>
java 代码：

[java] GridView grid = (GridView) findViewById(R.id.grid);
grid.setAdapter(new GridAdapter(this, mNameList, mDrawableList));
GridView grid = (GridView) findViewById(R.id.grid);
grid.setAdapter(new GridAdapter(this, mNameList, mDrawableList));
GridAdapter.java类：

[java] package com.android.test;

import java.util.ArrayList;

import android.content.Context;
import android.graphics.drawable.Drawable;
import android.view.Gravity;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.TextView;

public class GridAdapter extends BaseAdapter {
    private ArrayList<String> mNameList = new ArrayList<String>();
    private ArrayList<Drawable> mDrawableList = new ArrayList<Drawable>();
    private LayoutInflater mInflater;
    private Context mContext;
    LinearLayout.LayoutParams params;

    public GridAdapter(Context context, ArrayList<String> nameList, ArrayList<Drawable> drawableLi

补充：移动开发 , Android ,