方案一

1. 将状态栏透明

• 代码设置

        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {//5.0及以上View decorView = getWindow().getDecorView();int option = View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN| View.SYSTEM_UI_FLAG_LAYOUT_STABLE;decorView.setSystemUiVisibility(option);getWindow().setStatusBarColor(Color.TRANSPARENT);} else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {//4.4到5.0WindowManager.LayoutParams localLayoutParams = getWindow().getAttributes();localLayoutParams.flags = (WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS | localLayoutParams.flags);}

• xml配置

//values
<style name="TranslucentTheme" parent="AppTheme">
</style>//values-v19
<style name="TranslucentTheme" parent="Theme.AppCompat.Light.NoActionBar"><item name="android:windowTranslucentStatus">true</item><item name="android:windowTranslucentNavigation">false</item>
</style>//values-v21
<style name="TranslucentTheme" parent="Theme.AppCompat.Light.NoActionBar"><item name="android:windowTranslucentStatus">true</item><item name="android:windowTranslucentNavigation">false</item><item name="android:statusBarColor">@android:color/transparent</item>
</style>

1. 着色
   android:fitsSystemWindows="true"不让布局延伸到状态栏，为根布局设置paddingTop值。

//values
<dimen name="padding_top">0dp</dimen>
//values-v19
<dimen name="padding_top">25dp</dimen>

NavigationView未延伸到状态栏解决方法：

    private void navViewToTop() {if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {mDrawerLayout.setFitsSystemWindows(true);mDrawerLayout.setClipToPadding(false);}}

方案二

1. 将状态栏透明
2. 着色

• 在布局文件中添加android:fitsSystemWindows="true"属性;
• 创建View并添加到状态栏

    private void addStatusBarView() {View view = new View(this);view.setBackgroundColor(getResources().getColor(R.color.colorPrimary));LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,getStatusBarHeight(this));ViewGroup decorView = (ViewGroup) findViewById(android.R.id.content);decorView.addView(view, params);}