2016-09-27 167 views
3

我開發了一個應用程序,我在其中使用導航抽屜,因爲當我試圖把項目的圖標放到這樣的圖像的路徑上時:「 RES/drawale/bg.jpg」。我沒有得到如何做到這一點。如何把項目的圖標放在導航抽屜裏

下面是我的主要活動代碼:

private void init_navigator() { 
    // Navigation Drawer 
    mTitle = mDrawerTitle = getTitle(); 

    mDrawerLayout = (DrawerLayout) findViewById(R.id.main_activity_DrawerLayout); 
    mDrawerLayout.setStatusBarBackgroundColor(getResources().getColor(R.color.primaryDark)); 
    mScrimInsetsFrameLayout = (ScrimInsetsFrameLayout) findViewById(R.id.main_activity_navigation_drawer_rootLayout); 
    mDrawerList = (ListView) findViewById(R.id.left_drawer); 
    mDrawerItmes = getResources().getStringArray(R.array.drawer_titles); 
    mDrawerItmes = getResources().getStringArray(R.array.nav_drawer_icons); 

這裏是XML我的string.xml

<string-array name="drawer_titles"> 
    <item>About Us</item> 
    <item>FeedBack</item> 
    <item>Setting</item> 
    <item>Share App</item> 
    <item>Rate Us</item> 
    <item>Logout</item> 
</string-array> 

<array name="nav_drawer_icons"> 
    <item>@drawable/bg</item> 
    <item>@drawable/bg</item> 
    <item>@drawable/bg</item> 
    <item>@drawable/bg</item> 
    <item>@drawable/b</item> 
    <item>@drawable/bg</item> 

</array> 
+1

如果您正在使用navigationView,那麼你可以很容易地創建一個菜單[帶有標題和圖標],並在t中膨脹菜單他導航視圖作爲一個xml屬性 爲了更加清晰看看http://www.technotalkative.com/part-4-playing-with-navigationview/ –

+0

但在這裏我怎麼能給..你有什麼想法 – user6798766

+0

DrawerLayout指持有菜單的持有人。你應該在xml中顯式地添加一個導航視圖(菜單),然後從那裏膨脹菜單 –

回答

3

代碼在你navigationview補充一點:

app:menu="@menu/drawer_menu_icons" 

然後在菜單文件夾中創建一個名爲drawer_menu_icons的新xml,並執行此操作:

<?xml version="1.0" encoding="utf-8"?> 
<menu xmlns:android="http://schemas.android.com/apk/res/android"> 

    <group 
     android:id="@+id/homegroup" 
     android:checkableBehavior="single"> 
     <item 
      android:id="@+id/nav_home" 
      android:icon="@drawable/homeicon" 
      android:title="Main screen" /> 
     <item 
      android:id="@+id/nav_branches" 
      android:icon="@drawable/backspace" 
      android:title="Branch selection" /> 

    </group> 
</menu> 

並添加任何你想要的圖標:)

0

只是嘗試按照這種方式,這正是你要找的

http://www.journaldev.com/9958/android-navigation-drawer-example-tutorial

http://www.androidhive.info/2013/11/android-sliding-menu-using-navigation-drawer/

public class DrawerItemCustomAdapter extends ArrayAdapter<DataModel> { 

    Context mContext; 
    int layoutResourceId; 
    DataModel data[] = null; 

    public DrawerItemCustomAdapter(Context mContext, int layoutResourceId, DataModel[] data) { 

     super(mContext, layoutResourceId, data); 
     this.layoutResourceId = layoutResourceId; 
     this.mContext = mContext; 
     this.data = data; 
    } 

    @Override 
    public View getView(int position, View convertView, ViewGroup parent) { 

     View listItem = convertView; 

     LayoutInflater inflater = ((Activity) mContext).getLayoutInflater(); 
     listItem = inflater.inflate(layoutResourceId, parent, false); 

     ImageView imageViewIcon = (ImageView) listItem.findViewById(R.id.imageViewIcon); 
     TextView textViewName = (TextView) listItem.findViewById(R.id.textViewName); 

     DataModel folder = data[position]; 


     imageViewIcon.setImageResource(folder.icon); 
     textViewName.setText(folder.name); 

     return listItem; 
    } 
}