设置顶部系统栏颜色和actionbar颜色相同

/**
* Apply KitKat specific translucency.
*/
private void applyKitKatTranslucency() {

// KitKat translucent navigation/status bar.
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
setTranslucentStatus(true);
SystemBarTintManager mTintManager = new SystemBarTintManager(this);
mTintManager.setStatusBarTintEnabled(true);
mTintManager.setNavigationBarTintEnabled(true);
mTintManager.setTintColor(getResources().getColor(R.color.actionbar_background));

}

}

@TargetApi(19)
private void setTranslucentStatus(boolean on) {
Window win = getWindow();
WindowManager.LayoutParams winParams = win.getAttributes();
final int bits = WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS;
if (on) {
winParams.flags |= bits;
} else {
winParams.flags &= ~bits;
}
win.setAttributes(winParams);
}