问题描述
我正在尝试显示浮动小部件
但是当我在两个小米红米手机上运行应用程序时,我收到了这个错误信息
CreateServiceData{token=android.os.BinderProxy@23c3153 className=com.xyz.x.FloatingViewService packageName=com.xyz.com intent=null}"
//Add the view to the window.
final WindowManager.LayoutParams params = new WindowManager.LayoutParams(
WindowManager.LayoutParams.WRAP_CONTENT,WindowManager.LayoutParams.WRAP_CONTENT,//WindowManager.LayoutParams.TYPE_PHONE,WindowManager.LayoutParams.TYPE_APPLICATION_OVERLAY,WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE,PixelFormat.TRANSLUCENT);
但现在它在我尝试过的其他手机上显示此消息,例如三星和 vivo
android.view.WindowManager$BadTokenException:Unable to add window android.view.ViewRootlmpl$W@25a1f437 -- permission denied for this window type"
如果我这样做就可以了
//Add the view to the window.
final WindowManager.LayoutParams params = new WindowManager.LayoutParams(
WindowManager.LayoutParams.WRAP_CONTENT,WindowManager.LayoutParams.TYPE_PHONE,//WindowManager.LayoutParams.TYPE_APPLICATION_OVERLAY,PixelFormat.TRANSLUCENT);
如果我设置了 WindowManager.LayoutParams.TYPE_PHONE,
,它可以在三星和 vivo 上运行,天知道在哪些手机上运行,但在红米手机上不起作用
如果设置此 WindowManager.LayoutParams.TYPE_APPLICATION_OVERLAY,
,它适用于红米手机,而不适用于其他手机。
任何建议请任何事情 这是完整的代码
//Inflate the floating view layout we created
View mFloatingView = LayoutInflater.from(this).inflate(R.layout.layout_floating_widget,null);
//Add the view to the window.
final WindowManager.LayoutParams params = new WindowManager.LayoutParams(
WindowManager.LayoutParams.WRAP_CONTENT,// WindowManager.LayoutParams.TYPE_APPLICATION_OVERLAY,PixelFormat.TRANSLUCENT);
//Specify the view position
params.gravity = Gravity.TOP | Gravity.LEFT; //Initially view will be added to top-left corner
params.x = 0;
params.y = 100;
//Add the view to the window
mWindowManager = (WindowManager) getSystemService(WINDOW_SERVICE);
mWindowManager.addView(mFloatingView,params);
解决方法
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