Android 状态栏沉浸

AndroidMainifest.xml:清单文件里把需要状态栏透明的activity 设置去掉ActionBar

android:theme="@style/Theme.AppCompat.NoActionBar"  //去掉ActionBar
调用下面这方法实现状态栏沉浸

    private void setStatusBar(){
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP){
            Window window = getWindow();
            window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
            window.getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
                    | View.SYSTEM_UI_FLAG_LAYOUT_STABLE);
            window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
            window.setStatusBarColor(Color.TRANSPARENT);
        } else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT){
            getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
        }

    }