Cambia azioneBarDrawerToggle icon android nella barra degli strumenti?

Question

devo un'attività con cassetto di navigazione e barra degli strumenti

Attività

public class MainActivity extends AppCompatActivity { 
private Toolbar toolbar; 
private CustomTextViewMondaRegular tvTitle; 
private ListView mDrawerList; 
private DrawerLayout mDrawerLayout; 
private ActionBarDrawerToggle mDrawerToggle; 
@Override 
protected void onCreate(Bundle savedInstanceState) { 
    super.onCreate(savedInstanceState); 
    setContentView(R.layout.activity_main); 
    toolbar = (Toolbar) findViewById(R.id.tool_bar); 
    setSupportActionBar(toolbar); 

    mDrawerList = (ListView) findViewById(R.id.left_drawer); 
    tvTitle = (CustomTextViewMondaRegular) findViewById(R.id.actionTitle); 
    tvTitle.setText(getIntent().getStringExtra("title")); 
    mDrawerList.setAdapter(new NavAdapter(getApplicationContext())); 
    mDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout); 
    mDrawerList.setOnItemClickListener(new DrawerItemClickListener()); 

    mDrawerToggle = new ActionBarDrawerToggle(this, mDrawerLayout,toolbar, 
      R.string.title_activity_main, R.string.title_activity_main) { 
     @Override 
     public void onDrawerClosed(View view) { 
      super.onDrawerClosed(view); 
      invalidateOptionsMenu(); // creates call to onPrepareOptionsMenu() 
     } 

     @Override 
     public void onDrawerOpened(View drawerView) { 
      super.onDrawerOpened(drawerView); 
      invalidateOptionsMenu(); 
      // creates call to onPrepareOptionsMenu() 
     } 
    }; 
    mDrawerLayout.setDrawerListener(mDrawerToggle); 
    if (savedInstanceState == null) { 

    } 
} 

@Override 
protected void onPostCreate(Bundle savedInstanceState) { 
    super.onPostCreate(savedInstanceState); 
    mDrawerToggle.syncState(); 
} 

public void onConfigurationChanged(Configuration newConfig) { 
    super.onConfigurationChanged(newConfig); 
    mDrawerToggle.onConfigurationChanged(newConfig); 
} 

private class DrawerItemClickListener implements ListView.OnItemClickListener { 
    @Override 
    public void onItemClick(AdapterView parent, View view, int position, long id) { 
     Logger.e("pos", position + ""); 
    } 
} 

}

XML Activity

<android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android" 
xmlns:tools="http://schemas.android.com/tools" 
android:id="@+id/drawer_layout" 
android:layout_width="match_parent" 
android:layout_height="match_parent" 
android:orientation="vertical" 
tools:context="com.vf.MainActivity"> 

<FrameLayout 
    android:id="@+id/frame_container" 
    android:layout_width="match_parent" 
    android:layout_height="match_parent"> 



    <android.support.v7.widget.Toolbar 
     android:id="@+id/tool_bar" 
     android:layout_width="match_parent" 
     android:layout_height="?attr/actionBarSize" 
     android:background="@android:color/white" 
     android:elevation="3dp" 
     android:minHeight="?attr/actionBarSize" 
     android:theme="@style/MyDarkToolbarStyle"> 

     <TextView 
      android:id="@+id/actionTitle" 
      android:layout_width="match_parent" 
      android:layout_height="wrap_content" 
      android:layout_marginEnd="5dp" 
      android:layout_marginRight="5dp" 
      android:drawableEnd="@drawable/logo" 
      android:drawableRight="@drawable/logo" 
      android:gravity="center" 
      android:text="XXXXXX" 
      android:textColor="#000000" 
      android:textSize="18sp" /> 

    </android.support.v7.widget.Toolbar> 
</FrameLayout> 

<ListView 
    android:id="@+id/left_drawer" 
    android:layout_width="240dp" 
    android:layout_height="match_parent" 
    android:layout_gravity="start" 
    android:background="@android:color/white" 
    android:choiceMode="singleChoice" 
    android:divider="#D8D8D8" /> 

L'icona ginocchiera attualmente mostra l'icona di default. Devo cambiare quell'icona. Come lo posso fare?

Answer 1

Per le persone che vengono in questo SO domanda in futuro,

Dobbiamo disabilitare indicatore cassetto

mDrawerToggle.setDrawerIndicatorEnabled(false); 

e quindi impostare ToolBar s' di navigazione pulsante

mToolbar.setNavigationIcon(R.drawable.navIcon); 

P.S. dopo di che dobbiamo impostare Navigation click listner sulla barra degli strumenti e aprire NavigationDrawer manualy. come mToolbar.setNavigationOnClickListener: D

Answer 2

È possibile impostare l'icona del menu utilizzando setHomeAsUpIndicator, passare un drawable a questo metodo.

See codice qui sotto:

ActionBar ab = getSupportActionBar(); 
    ab.setHomeAsUpIndicator(R.drawable.ic_menu); 
    ab.setDisplayHomeAsUpEnabled(true); 

Answer 3

Prova il codice qui sotto:

getSupportActionBar().setHomeButtonEnabled(true); 
getSupportActionBar().setDisplayHomeAsUpEnabled(true);  
getSupportActionBar().setHomeAsUpIndicator(R.drawable.ic_menu_drawer);