/** 抽屉导航变量 */
private
DrawerLayout mDrawerLayout;
private
ListView mDrawerList;
private
ActionBarDrawerToggle mDrawerToggle;
...
/** 抽屉导航相关 */
mDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
mDrawerList = (ListView) findViewById(R.id.left_drawer);
mDrawerLayout.setDrawerShadow(R.drawable.draw, GravityCompat.RELATIVE_HORIZONTAL_GRAVITY_MASK);
mDrawerList.setAdapter(
new
SimpleAdapter(
this
, getDrawerItems(
false
),
R.layout.drawer_item,
new
String[] {
"drawer_img"
,
"drawer_title"
},
new
int
[] { R.id.drawer_img,
R.id.drawer_title }));
mDrawerList.setOnItemClickListener(
new
DrawerItemClickListener());
mDrawerToggle =
new
ActionBarDrawerToggle(
this
,
/** host Activity */
mDrawerLayout,
/** DrawerLayout object */
R.drawable.draw,
/** nav drawer image to replace 'Up' caret */
R.string.search_label,
/** "open drawer" description for accessibility */
R.string.defalut_text
/** "close drawer" description for accessibility */
) {
public
void
onDrawerClosed(View view) {
getActionBar().setTitle(
"onDrawerClosed"
);
invalidateOptionsMenu();
}
public
void
onDrawerOpened(View drawerView) {
getActionBar().setTitle(
"onDrawerOpened"
);
invalidateOptionsMenu();
}
};
mDrawerLayout.setDrawerListener(mDrawerToggle);
...
/**
* 监听抽屉导航item点击事件
*/
private
class
DrawerItemClickListener
implements
ListView.OnItemClickListener {
@Override
public
void
onItemClick(AdapterView<?> parent, View view,
int
position,
long
id) {
selectItem(view, position);
}
}
private
boolean
flag =
false
;
private
void
selectItem(View view,
int
position) {
if
(position ==
0
) {
if
(!flag) {
mDrawerList.setAdapter(
new
SimpleAdapter(
this
, getDrawerItems(
true
),
R.layout.drawer_item,
new
String[] {
"drawer_img"
,
"drawer_title"
},
new
int
[] { R.id.drawer_img,
R.id.drawer_title }));
flag =
true
;
}
else
{
mDrawerList.setAdapter(
new
SimpleAdapter(
this
, getDrawerItems(
false
),
R.layout.drawer_item,
new
String[] {
"drawer_img"
,
"drawer_title"
},
new
int
[] { R.id.drawer_img,
R.id.drawer_title }));
flag =
false
;
}
}
else
{
TextView title = (TextView) view.findViewById(R.id.drawer_title);
String cityName = title.getText().toString();
this
.cityInput.setText(cityName);
}
}
