allprojects {
    repositories {
        ...
        maven { url 'https://jitpack.io' }
    }
}

dependencies {
    compile 'com.github.fodroid:XStatusBarHelper:v1.1'
}

<repositories>
    <repository>
        <id>jitpack.io</id>
        <url>https://jitpack.io</url>
    </repository>
</repositories>

<dependency>
    <groupId>com.github.fodroid</groupId>
    <artifactId>XStatusBarHelper</artifactId>
    <version>v1.1</version>
</dependency>

XStatusBarHelper.tintStatusBarForDrawer(this, drawer, getResources().getColor(R.color.colorPrimary));

XStatusBarHelper.tintStatusBar(this, getResources().getColor(R.color.colorPrimary));
//或者采用一下方式
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
XStatusBarHelper.forceFitsSystemWindows(this);
XStatusBarHelper.immersiveStatusBar(this);
XStatusBarHelper.setHeightAndPadding(this, toolbar);

Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
XStatusBarHelper.forceFitsSystemWindows(this);
XStatusBarHelper.immersiveStatusBar(this);
XStatusBarHelper.setHeightAndPadding(this, toolbar);