service中创建浮窗

<span style="font-family: Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255);"><span style="white-space:pre"> </span>最近做的浮窗比较多，在这里做一下笔记。</span> <span style="font-family: Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255);"><span style="white-space:pre"> </span></span><pre name="code" class="java"><span style="white-space:pre"> </span>@SuppressLint("ResourceAsColor") private void createFloatMenuView() { WindowManager.LayoutParams layoutParams; layoutParams = new WindowManager.LayoutParams(); //在小米手机上，默认是禁用浮窗权限的，必须手动打开，当sdk大于19时，可以使用TYPE_TOAST这个属性，可以在没有浮窗权限下创建浮窗 if(android.os.Build.VERSION.SDK_INT < 19 ) { layoutParams.type = LayoutParams.TYPE_PHONE; }else{ layoutParams.type = LayoutParams.TYPE_TOAST; } // 设置图片格式，效果为背景透明 layoutParams.format = PixelFormat.RGBA_8888; // 设置浮动窗口不可聚焦（实现操作除浮动窗口外的其他可见窗口的操作） layoutParams.flags = LayoutParams.FLAG_NOT_TOUCH_MODAL; // 调整悬浮窗显示的停靠位置为左侧置顶 layoutParams.gravity = Gravity.START | Gravity.END; layoutParams.softInputMode = LayoutParams.SOFT_INPUT_ADJUST_RESIZE; // 以屏幕左上角为原点，设置x、y初始值 layoutParams.x = 0; wmParams.y = 0; // 设置悬浮窗口长宽数据 layoutParams.width = WindowManager.LayoutParams.MATCH_PARENT; layoutParams.height = WindowManager.LayoutParams.MATCH_PARENT; inflater = LayoutInflater.from(getApplication()); // 获取浮动窗口视图所在布局 mFloatLayoutMenu = (LinearLayout) inflater.inflate( R.layout.float_menu_layout, (ViewGroup) null); // 添加mFloatLayout mWindowManager.addView(mFloatLayoutMenu, layoutParams); }

<span style="font-family:Arial, Helvetica, sans-serif;"><span style="background-color: rgb(255, 255, 255);"><span style="white-space:pre"> </span>最后添加创建浮窗需要的权限：</span></span> <span style="font-family:Arial, Helvetica, sans-serif;"><span style="background-color: rgb(255, 255, 255);"><span style="white-space:pre"> <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW"/></span></span></span>