对于我正在制作的应用程序,我计划使用由6个不同图标组成的主菜单,每行2个.这与此处显示的Twitter主菜单布局非常相似：
所以基本上……我应该如何设置XML？ LinearLayout,TableLayout？然后,我实际上做了什么来使图标和文本均匀分布等等？到目前为止,我已经尝试了所有我能想到的东西,但无济于事.
解决方法
是的,使用GridView& TextView(使用CompoundDrawables) – 之前我做过：
main.xml中：
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical" android:layout_width="fill_parent"
android:layout_height="fill_parent">
<GridView android:id="@+id/grid" android:numColumns="2"
android:horizontalSpacing="20dip" android:verticalSpacing="20dip"
android:stretchMode="columnWidth" android:layout_width="fill_parent" android:layout_height="fill_parent" />
</LinearLayout>
主要活动：
GridView grid = (GridView) findViewById(R.id.grid);
grid.setAdapter(new HomeScreenShortcutAdapter());
grid.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent,View v,int position,long id) {
startActivity(i); // Specify activity through Intent i
}
});
public class HomeScreenShortcutAdapter extends BaseAdapter {
HomeScreenShortcutAdapter() {
}
@Override
public int getCount() {
return 0;
}
@Override
public Object getItem(int position) {
return null;
}
@Override
public long getItemId(int position) {
return 0;
}
@Override
public View getView(int position,View convertView,ViewGroup parent) {
TextView tv;
final Object data = getItem(position);
if (convertView == null) {
tv = new TextView(getApplicationContext());
tv.setGravity(Gravity.CENTER);
} else {
tv = (TextView) convertView;
}
Drawable icon = data.icon;
CharSequence title = data.title;
tv.setCompoundDrawablesWithIntrinsicBounds(
null,icon,null,null);
tv.setText(title);
tv.setTag(data);
return tv;
}
}
