android沉浸式标题栏

android沉浸式标题栏

1：设置样式1 values - styles.xml：<resources>    <style name="BaseAppTheme" parent="Theme.AppCompat.Light.NoActionBar">        <!-- Customize your theme here. -->        <item name="colorPrimary">#FF4081</item>        <item name="colorPrimaryDark">#FF4081</item>        <item name="colorAccent">#FF4081</item>    </style>    <!-- Base application theme. -->    <style name="AppTheme" parent="@style/BaseAppTheme">    </style></resources>2：设置样式2 values - v19 - styles.xml：<resources>    <!-- Base application theme. -->    <style name="AppTheme" parent="@style/BaseAppTheme">        <item name="android:windowTranslucentStatus">true</item>    </style>    <!-- <item name="android:windowTranslucentNavigation">true</item>--></resources>3:activity布局activity_main.xml：<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"    xmlns:app="http://schemas.android.com/apk/res-auto"    android:id="@+id/id_main_content"    android:layout_width="match_parent"    android:layout_height="match_parent"    android:orientation="vertical">    <android.support.v7.widget.Toolbar        android:id="@+id/id_toolbar"        android:layout_width="match_parent"        android:layout_height="wrap_content"        android:background="#FF0000"        android:fitsSystemWindows="true"<!--一定要写，不然为白色-->        app:popupTheme="@style/ThemeOverlay.AppCompat.Light" />    <TextView        android:id="@+id/id_tv_content"        android:layout_width="match_parent"        android:layout_height="50dp"        android:gravity="center"        android:text="HelloWorld"        android:background="#FF0000"        android:textSize="30sp" /></LinearLayout>4：activity:public class MainActivity extends AppCompatActivity {    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_main);        Toolbar toolbar = (Toolbar) findViewById(R.id.id_toolbar);        toolbar.setTitle("标题栏");        setSupportActionBar(toolbar);    }}5:效果图：