allprojects {
     repositories {
        ...
        maven { url "https://jitpack.io" }
    }
}

dependencies {
  ...
  implementation 'com.github.xuexiangjys:XFloatView:1.0.1'
}

/**
 * @return 获取根布局的ID
 */
protected abstract int getLayoutId();

/**
 * @return 能否移动或者触摸响应
 */
protected abstract boolean canMoveOrTouch();

/**
 * 初始化悬浮控件
 */
protected abstract void initFloatView();

/**
 * 初始化监听
 */
protected abstract void initListener();

/**
 * @return 设置悬浮框是否吸附在屏幕边缘
 */
protected abstract boolean isAdsorbView();

FloatWindowPermission.getInstance().applyFloatWindowPermission(getContext());