Android 通用PopupWindow支持從控件的各個位置彈出浮窗

效果圖：

添加依賴：

implementation 'cn.bingoogolapple:bga-transformerstip-noandroidx:1.0.7@aar'

使用方法：

private TransformersTip transformersTip;

  
  transformersTip = new TransformersTip(v, R.layout.popup_shop_classify_detail) {
            @Override
            protected void initView(View contentView) {
                TextView tvEdit = contentView.findViewById(R.id.tvEdit);
                TextView tvDel = contentView.findViewById(R.id.tvDel);
                TextView tvDelAll = contentView.findViewById(R.id.tvDelAll);
                tvEdit.setVisibility(View.VISIBLE);
                tvDel.setVisibility(View.VISIBLE);
                tvDelAll.setVisibility(View.VISIBLE);
                setPopupClick(tvEdit, tvDel, tvDelAll);
            }
        };
        transformersTip.setShadowColor(Color.parseColor("#ADADAD"));
        transformersTip.setArrowHeightDp(8);
        transformersTip.setTipGravity(TipGravity.TO_BOTTOM_CENTER);
        transformersTip.setTipOffsetXDp(-45);
        transformersTip.setBackgroundDimEnabled(true);
        transformersTip.setDismissOnTouchOutside(true);
        transformersTip.show();


//銷燬方法
transformersTip.dismissTip();

<?xml version="1.0" encoding="utf-8"?>
<cn.bingoogolapple.transformerstip.view.TransformersTipLinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:gravity="center_vertical"
    android:orientation="vertical"
    app:ad_arrowExtraOffsetX="0dp"
    app:ad_arrowExtraOffsetY="0dp"
    app:ad_arrowGravity="to_top_align_end"
    app:ad_arrowHeight="6dp"
    app:ad_bgColor="#ffffff"
    app:ad_radius="5dp">

    <TextView
        android:id="@+id/tvEdit"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:paddingBottom="10dp"
        android:paddingLeft="10dp"
        android:paddingRight="10dp"
        android:paddingTop="15dp"
        android:text="編輯分類名稱"
        android:textColor="@color/text_3"
        android:textSize="14dp" />

    <View
        android:layout_width="105dp"
        android:layout_height="1dp"
        android:background="@color/assist_e5" />

    <TextView
        android:id="@+id/tvDel"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:padding="10dp"
        android:text="刪除分類"
        android:textColor="@color/text_3"
        android:textSize="14dp" />

    <View
        android:layout_width="105dp"
        android:layout_height="1dp"
        android:background="@color/assist_e5" />

    <TextView
        android:id="@+id/tvDelAll"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:padding="10dp"
        android:text="批量移除商品"
        android:textColor="@color/text_3"
        android:textSize="14dp" />

</cn.bingoogolapple.transformerstip.view.TransformersTipLinearLayout>