PopupWindow 自定义之简单实用包装

 

久了不看就忘记了，现在把代码贴出来，方便以后查看，不用多说，直接看代码吧

1.自定义customPopupWindow.class文件

public class CustomPopupWindow extends PopupWindow implements View.OnClickListener {
    private View mPopView;
    TextView showCall;
    RelativeLayout popup_secure_telephone, popup_ordinary_call;
    Button popup_cancel;
    public CustomPopupWindow(Context context) {
        super(context);
        init(context);
        setPopupWindow();
        popup_secure_telephone.setOnClickListener(this);
        popup_ordinary_call.setOnClickListener(this);
        popup_cancel.setOnClickListener(this);
    }

    private void init(Context context) {
        LayoutInflater inflater = LayoutInflater.from(context);
        mPopView = inflater.inflate(R.layout.popup_window_detail, null);
        popup_cancel = (Button) mPopView.findViewById(R.id.popup_cancel);
        popup_secure_telephone = (RelativeLayout) mPopView.findViewById(R.id.popup_secure_telephone);
        popup_ordinary_call = (RelativeLayout) mPopView.findViewById(R.id.popup_ordinary_call);
        showCall = (TextView) mPopView.findViewById(R.id.popup_top_call);
    }

    /**
     * 设置窗口的相关属性
     */
    @SuppressLint("InlinedApi")
    private void setPopupWindow() {
        this.setContentView(mPopView);// 设置View
        this.setWidth(ViewGroup.LayoutParams.MATCH_PARENT);// 设置弹出窗口的宽
        this.setHeight(ViewGroup.LayoutParams.WRAP_CONTENT);// 设置弹出窗口的高
        this.setFocusable(true);// 设置弹出窗口可
        this.setAnimationStyle(R.style.DetailAnimation);// 设置动画
        this.setBackgroundDrawable(new ColorDrawable(0x00000000));// 设置背景透明
        this.setOutsideTouchable(true);
        this.setOnDismissListener(new OnDismissListener() { //退出popupwidon时显示父控件原来的颜色
            @Override
            public void onDismiss() {
                WindowManager.LayoutParams lp = getWindow().getAttributes();
                lp.alpha = 1.0f;
                getWindow().setAttributes(lp);
            }
        });
        mPopView.setOnTouchListener(new View.OnTouchListener() {// 如果触摸位置在窗口外面则销毁
            @Override
            public boolean onTouch(View v, MotionEvent event) {
                int height = mPopView.findViewById(R.id.id_pop_layout).getTop();
                int y = (int) event.getY();
                if (event.getAction() == MotionEvent.ACTION_UP) {
                    if (y < height) {
                        dismiss();
                    }
                }
                return true;
            }
        });
    }
    
    @Override
    public void onClick(View v) {
        switch (v.getId()){
            case R.id.popup_secure_telephone:
                break;
            case R.id.popup_ordinary_call:
                break;
            case R.id.popup_cancel:
                customPopupWindow.dismiss();
                break;
        }
    }


}

2.自定义PopupWindow布局文件 :popup_window_detail.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/id_pop_layout"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:gravity="center_horizontal"
    android:background="#ffffff">


    <TextView
        android:id="@+id/popup_top_call"
        android:layout_width="match_parent"
        android:layout_height="40dp"
        android:text="1"
        android:textColor="@color/colorPrimary"
        android:textSize="18sp"
        android:gravity="center_vertical"
        android:paddingLeft="20dp"/>

    <View
        android:id="@+id/dividing_Line_1"
        android:layout_width="match_parent"
        android:layout_height="0.2dp"
        android:background="@color/colorAccent"
        android:layout_below="@+id/popup_top_call"
        android:layout_marginLeft="20dp"
        android:layout_marginRight="20dp"/>

    <RelativeLayout
        android:id="@+id/popup_secure_telephone"
        android:layout_width="match_parent"
        android:layout_height="70dp"
        android:layout_below="@+id/dividing_Line_1"
        android:layout_marginRight="20dp">
        <TextView
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:text="2"
            android:textColor="@color/colorPrimary"
            android:textSize="18sp"
            android:gravity="center_vertical"
            android:paddingLeft="20dp"
            />

        <ImageView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:src="@mipmap/ic_launcher_round"
            android:layout_alignParentRight="true"
            android:layout_centerVertical="true"
            />
    </RelativeLayout>


    <View
        android:id="@+id/dividing_Line_2"
        android:layout_width="match_parent"
        android:layout_height="0.2dp"
        android:background="@color/colorAccent"
        android:layout_below="@+id/popup_secure_telephone"
        android:layout_marginLeft="20dp"
        android:layout_marginRight="20dp"/>

    <RelativeLayout
        android:id="@+id/popup_ordinary_call"
        android:layout_width="match_parent"
        android:layout_height="70dp"
        android:layout_below="@+id/dividing_Line_2"
        android:layout_marginRight="20dp">
        <TextView
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:text="3"
            android:textColor="@color/colorPrimary"
            android:textSize="18sp"
            android:gravity="center_vertical"
            android:paddingLeft="20dp"
            />
        <ImageView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:src="@mipmap/ic_launcher_round"
            android:layout_alignParentRight="true"
            android:layout_centerVertical="true"
            />
    </RelativeLayout>



    <View
        android:id="@+id/dividing_Line_3"
        android:layout_width="match_parent"
        android:layout_height="0.2dp"
        android:background="@color/colorAccent"
        android:layout_below="@+id/popup_ordinary_call"
        android:layout_marginLeft="20dp"
        android:layout_marginRight="20dp"/>

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="70dp"
        android:orientation="vertical"
        android:layout_below="@+id/dividing_Line_3"
        android:gravity="center">

        <Button
            android:id="@+id/popup_cancel"
            android:layout_width="match_parent"
            android:layout_height="60dp"
            android:layout_marginRight="20dp"
            android:layout_marginLeft="20dp"
            android:text="取消"
            android:textSize="16sp"
            android:textColor="@color/colorAccent"
            android:background="@drawable/login_btn_selector"
            />
    </LinearLayout>
</RelativeLayout>

3.样式