我尝试创建一个带有两个单独listview的导航抽屉。
第一个listview称为"mDrawerList",显示良好。
- 此列表中只有一个项目。
第二个listview称为"mListProcheDeChezVous",从未显示。 - 此列表中有3个项目。
当我注释掉第一个列表时,第二个列表不会显示,所以我认为在创建第二个列表时存在问题,但我不知道在哪里? 以下是导航抽屉布局的代码:
感谢您的帮助,
此致
敬礼
第二个listview称为"mListProcheDeChezVous",从未显示。 - 此列表中有3个项目。
当我注释掉第一个列表时,第二个列表不会显示,所以我认为在创建第二个列表时存在问题,但我不知道在哪里? 以下是导航抽屉布局的代码:
<android.support.v4.widget.DrawerLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/drawer_layout"
android:layout_width="match_parent"
android:layout_height="match_parent">
<FrameLayout
android:id="@+id/content_frame"
android:layout_width="match_parent"
android:layout_height="match_parent" />
<ListView
android:id="@+id/dernieres_news"
android:layout_width="240dp"
android:layout_height="match_parent"
android:layout_gravity="start"
android:choiceMode="singleChoice"
android:divider="#E3E9E3"
android:dividerHeight="1dp"
android:background="#F3F3F4"/>
<ListView
android:id="@+id/pres_de_chez_vous"
android:layout_width="240dp"
android:layout_height="match_parent"
android:layout_gravity="start"
android:choiceMode="singleChoice"
android:divider="#E3E9E3"
android:dividerHeight="1dp"
android:background="#F3F3F4"/>
</android.support.v4.widget.DrawerLayout>
这是我的MainActivity类的一段代码:
public class MainActivity extends Activity {
private DrawerLayout mDrawerLayout;
private ListView mDrawerList, mListProcheDeChezVous;
private ActionBarDrawerToggle mDrawerToggle;
private CharSequence mDrawerTitle;
private CharSequence mTitle;
private String[] mPlanetTitles;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mTitle = mDrawerTitle = getTitle();
mPlanetTitles = getResources().getStringArray(R.array.planets_array);
mDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
// Declaration of the 2 listview's
mDrawerList = (ListView) findViewById(R.id.dernieres_news);
mListProcheDeChezVous= (ListView) findViewById(R.id.pres_de_chez_vous);
LayoutInflater inflater = getLayoutInflater();
// Add header news title
ViewGroup header_news = (ViewGroup)inflater.inflate(R.layout.header_dernieres_news, mDrawerList, false);
mDrawerList.addHeaderView(header_news, null, false);
// Add header "proche de chez vous title"
ViewGroup header_pres_de_chez_vous = (ViewGroup)inflater.inflate(R.layout.header_pres_de_chez_vous, mListProcheDeChezVous, false);
mListProcheDeChezVous.addHeaderView(header_pres_de_chez_vous, null, false);
// set a custom shadow that overlays the main content when the drawer opens
mDrawerLayout.setDrawerShadow(R.drawable.drawer_shadow, GravityCompat.START);
/*
* FIRST ADAPTER FOR FIRST LISTVIEW
*/
String[] names=new String[]{"Dernières News"};
/*Array of Images*/
int[] image = new int[] {R.drawable.ic_action_feed};
List<HashMap<String, String>> listinfo = new ArrayList<HashMap<String, String>>();
listinfo.clear();
for(int i=0;i<1;i++){
HashMap<String, String> hm = new HashMap<String, String>();
hm.put("name", names[i]);
hm.put("image", Integer.toString(image[i]));
listinfo.add(hm);
}
// Keys used in Hashmap
String[] from = { "image", "name" };
int[] to = { R.id.img, R.id.txt };
SimpleAdapter adapter = new SimpleAdapter(getBaseContext(), listinfo, R.layout.drawer_list_item, from, to);
mDrawerList.setAdapter(adapter);
/*
* SECOND ADAPTER FOR SECOND LISTVIEW
*/
String[] names_pres_de_chez_vous = new String[]{"Finistère", "Morbihan", "Côtes d'Armor"};
/*Array of Images*/
int[] image_pres_de_chez_vous = new int[] {R.drawable.ic_action_gear, R.drawable.ic_action_gear, R.drawable.ic_action_gear};
List<HashMap<String, String>> listinfo_pres_de_chez_vous = new ArrayList<HashMap<String, String>>();
listinfo_pres_de_chez_vous.clear();
for(int i=0;i<3;i++){
HashMap<String, String> hm_pres_de_chez_vous = new HashMap<String, String>();
hm_pres_de_chez_vous.put("name", names_pres_de_chez_vous[i]);
hm_pres_de_chez_vous.put("image", Integer.toString(image_pres_de_chez_vous[i]));
listinfo_pres_de_chez_vous.add(hm_pres_de_chez_vous);
}
// Keys used in Hashmap
String[] from_pres_de_chez_vous = { "image", "name" };
int[] to_pres_de_chez_vous = { R.id.img, R.id.txt };
SimpleAdapter adapter_pres_de_chez_vous = new SimpleAdapter(getBaseContext(), listinfo_pres_de_chez_vous, R.layout.drawer_list_item_pres_de_chez_vous, from_pres_de_chez_vous, to_pres_de_chez_vous);
mListProcheDeChezVous.setAdapter(adapter_pres_de_chez_vous);
mDrawerList.setOnItemClickListener(new DrawerItemClickListener());
mListProcheDeChezVous.setOnItemClickListener(new DrawerItemClickListener());
感谢您的帮助,
此致
敬礼