如何更改工具栏中抽屉图标的颜色

Question

嗨,我正在使用"android.support.v4.widget.DrawerLayout"抽屉.我想改变抽屉图标的颜色.请告诉我如何做到这一点.我分享我的代码.请看一下并建议我如何更改图标颜色更改.

 toolbar = (Toolbar) findViewById(R.id.tool_bar);
 setSupportActionBar(toolbar);
 getSupportActionBar().setDisplayHomeAsUpEnabled(true);
 toolbar.setNavigationIcon(R.drawable.drawer);
 toolbar.hideOverflowMenu();
 getSupportActionBar().setTitle(null);
 ImageView img = (ImageView) findViewById(R.id.imgCourses);   
 mRecyclerView = (RecyclerView) findViewById(R.id.RecyclerView);
 mRecyclerView.setHasFixedSize(true);
 Drawer = (DrawerLayout) findViewById(R.id.DrawerLayout);
 mAdapter = new MyAdapter(TITLES,NAME,EMAIL,PROFILE,this);  
 mRecyclerView.setAdapter(mAdapter); 
 mRecyclerView.setVerticalScrollBarEnabled(false);
 mLayoutManager = new LinearLayoutManager(this);
 mRecyclerView.setLayoutManager(mLayoutManager);  
 mDrawerToggle = new   ActionBarDrawerToggle(this,
                                             Drawer,
                                             toolbar,
                                             R.string.openDrawer,
                                             R.string.closeDrawer)
    {
        @Override
        public void onDrawerOpened(View drawerView) {
            super.onDrawerOpened(drawerView);
        }

        @Override
        public void onDrawerClosed(View drawerView) {
            super.onDrawerClosed(drawerView);

        }

    };
    Drawer.setDrawerListener(mDrawerToggle);
    mDrawerToggle.syncState();
    Drawer.setDrawerLockMode(DrawerLayout.LOCK_MODE_LOCKED_CLOSED);

Answer 1

如果要更改颜色而不是图像图标,可以使用setColorFilter,如下所示:

toolbar.getNavigationIcon().setColorFilter(Color.RED, PorterDuff.Mode.MULTIPLY);

希望能帮到你.

Answer 2

通过自定义 drawer_toggle 更改抽屉图标的颜色

mDrawerToggle.getDrawerArrowDrawable().setColor(getResources().getColor(R.color.grey));

快乐编码:)