Android 完美解决各个版本状态栏设置透明解决办法

最近做的项目，在小米手机上运行，设置全透明没有问题，但是在华为手机上，设置了并没有效果，最终找到解决方案，如下代码：

@RequiresApi(api = Build.VERSION_CODES.LOLLIPOP)

void translucentStatusBar(Activity activity, boolean hideStatusBarBackground) {

Window window = activity.getWindow();

//添加Flag把状态栏设为可绘制模式

window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);

if (hideStatusBarBackground) {

//如果为全透明模式，取消设置Window半透明的Flag

window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);

//设置状态栏为透明

window.setStatusBarColor(Color.TRANSPARENT);

//设置window的状态栏不可见

window.getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_VISIBLE);

// window.getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_STABLE | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN);

} else {

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);

}

//view不根据系统窗口来调整自己的布局

ViewGroup mContentView = (ViewGroup) window.findViewById(Window.ID_ANDROID_CONTENT);

View mChildView = mContentView.getChildAt(0);

if (mChildView != null) {

ViewCompat.setFitsSystemWindows(mChildView, false);

ViewCompat.requestApplyInsets(mChildView);

}

}