DrawerLayout左边导航

xml文件

<?xml version="1.0" encoding="utf-8"?> <android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" xmlns:app="http://schemas.android.com/apk/res-auto" android:id="@+id/drawerLayout" android:layout_width="match_parent" android:layout_height="match_parent" tools:context="ui.ht.rscja.com.test.MainActivity"> <LinearLayout android:id="@+id/linearLayout" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="vertical"> <EditText android:layout_width="match_parent" android:layout_height="50dp" android:text="111" /> <TextView android:layout_width="match_parent" android:layout_height="200dp" android:text="Hello" android:layout_gravity="bottom" android:textSize="30sp" android:textColor="@color/colorPrimary"/> <FrameLayout android:background="#99F" android:id="@+id/frame_content" android:layout_width="match_parent" android:layout_height="match_parent"> <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_gravity="center" android:textSize="20sp" android:text="d"/> </FrameLayout> </LinearLayout> <!--左边抽屉窗--> <android.support.design.widget.NavigationView android:id="@+id/navigation_view" android:layout_height="match_parent" android:layout_width="320dp" android:layout_gravity="start" android:fitsSystemWindows="true" app:headerLayout="@layout/header_layout" app:menu="@menu/menu_left" /> </android.support.v4.widget.DrawerLayout>

fragment_head.xml

<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="200dp" > <!-- TODO: Update blank fragment layout --> <TextView android:layout_width="match_parent" android:layout_height="match_parent" android:text="@string/hello_blank_fragment" /> <ImageView android:background="@drawable/home" android:layout_width="match_parent" android:layout_height="match_parent" /> </FrameLayout>

menu_left.xml  默认图片是灰色的

<?xml version="1.0" encoding="utf-8"?> <menu xmlns:android="http://schemas.android.com/apk/res/android"> <group> <item android:title="菜单一" android:icon="@drawable/drawable_left_menu_1"></item> <item android:title="菜单二" android:icon="@drawable/drawable_left_menu_2"></item> <item android:title="菜单三" android:icon="@drawable/drawable_left_menu_3"></item> </group> </menu>

drawable_left_menu.xml

<?xml version="1.0" encoding="utf-8"?> <selector xmlns:android="http://schemas.android.com/apk/res/android"> <item android:drawable="@drawable/libra_selected" android:state_selected="true"/> <item android:drawable="@drawable/libra"/> </selector>

Main.java

private NavigationView navigationView; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); navigationView=(NavigationView)findViewById(R.id.navigationView); initNavigationView(); } //左边抽屉页面 private void initNavigationView() { View view =navigationView.getHeaderView(0); view.setOnClickListener(this); navigationView.setNavigationItemSelectedListener(this); navigationView.setItemTextColor(ContextCompat.getColorStateList(this,R.color.drawable_bg_navigtion));//设置字体颜色 navigationView.setItemIconTintList(ContextCompat.getColorStateList(this, R.color.drawable_bg_navigtion));//设置菜单图标的颜色 setNavigation_viewChecked(0); } private void setNavigation_viewChecked(int id){ Menu menu= navigationView.getMenu(); for (int k=0;k<menu.size();k++){ if(k==id){ menu.getItem(k).setChecked(true); }else{ menu.getItem(k).setChecked(false); } } } @Override public boolean onNavigationItemSelected(@NonNull MenuItem item) { switch (item.getItemId()){ case R.id.menu1: setNavigation_viewChecked(0); break; case R.id.menu2: setNavigation_viewChecked(1); break; case R.id.menu3: setNavigation_viewChecked(2); break; } return false; }

res/color/drawable_bg_navigtion.xml  

注意：items 几个state的顺序

<selector xmlns:android="http://schemas.android.com/apk/res/android"> <item android:state_checked="true" android:color="@color/colorAccent"/> <item android:state_pressed="true" android:color="@color/colorBackgrund2"/> <!-- pressed颜色 --> <item android:state_focused="true" android:color="@color/colorPrimary" /> <item android:color="@color/colorBackgrund"/> </selector>