DialogFragment

DialogFragment代码主体

package com.zpp.imagelook;

import android.content.Context;
import android.content.DialogInterface;
import android.os.Bundle;
import android.text.TextUtils;
import android.view.KeyEvent;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.view.WindowManager;
import android.widget.Button;
import android.widget.TextView;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.fragment.app.DialogFragment;


/**
 * @ProjectName: android
 * @Package: com.morewise.mobile.ntalk.utils.dialog
 * @ClassName: IMTipDialog
 * @Description:
 * @Author: zpp
 * @CreateDate: 2021/12/17 16:28
 * @UpdateUser:
 * @UpdateDate: 2021/12/17 16:28
 * @UpdateRemark:
 */
public class IMTipDialog extends DialogFragment {
    TextView title;
    TextView content;
    Button sure;
    protected static final float FLIP_DISTANCE = 50;
    Context context;
    private static IMTipDialog fragment;

    public IMTipDialog() {
    }

    public static IMTipDialog newInstance(String tip) {
        fragment = new IMTipDialog();
        Bundle bundle = new Bundle();
        bundle.putString("tip", tip);
        fragment.setArguments(bundle);
        return fragment;
    }

    @Nullable
    @Override
    public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container,
                             @Nullable Bundle savedInstanceState) {
        View view = inflater.inflate(R.layout.im_tip_layout, container, false);
        return view;
    }

    @Override
    public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
        String tip = getArguments().getString("tip");
        getDialog().setOnKeyListener((dialog, keyCode, event) -> {
            if (keyCode == KeyEvent.KEYCODE_BACK) {
                return true;
            }
            return false;
        });
        setTipView(view, tip);
        super.onViewCreated(view, savedInstanceState);
    }


    private void setTipView(View videoView, String tip) {
        title = videoView.findViewById(R.id.title);
        content = videoView.findViewById(R.id.content);
        if (TextUtils.isEmpty(tip)) {
            tip = "内容";
        }
        sure = videoView.findViewById(R.id.sure);
        sure.setOnClickListener(v -> {
            dismiss();
        });
    }

    public IMTipDialog setContext(Context context) {
        this.context = context;
        return this;
    }

    public void show() {
        setStyle(DialogFragment.STYLE_NORMAL, R.style.Dialog_FullScreen);
        show(((MainActivity) (context)).getSupportFragmentManager(), "ssss");
    }

    @Override
    public void onResume() {
        ViewGroup.LayoutParams params = getDialog().getWindow().getAttributes();
        params.width = WindowManager.LayoutParams.MATCH_PARENT;
        params.height = WindowManager.LayoutParams.MATCH_PARENT;
        getDialog().getWindow().setAttributes((WindowManager.LayoutParams) params);
        super.onResume();
    }

    @Override
    public void onDismiss(DialogInterface dialog) {
        super.onDismiss(dialog);
    }
}

布局

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <androidx.cardview.widget.CardView
        app:cardBackgroundColor="@color/white"
        android:layout_width="match_parent"
        android:layout_height="300dp"
        android:layout_centerInParent="true"
        android:layout_marginLeft="50dp"
        android:layout_marginRight="50dp"
        android:clipToPadding="false"
        app:cardCornerRadius="15dp">

        <RelativeLayout
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:orientation="vertical"
            android:padding="15dp">

            <TextView
                android:id="@+id/title"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:gravity="center"
                android:maxLines="1"
                android:text="重要提示"
                android:textColor="@color/black"
                android:textSize="17dp"
                android:textStyle="bold" />

            <TextView
                android:id="@+id/content"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_below="@id/title"
                android:layout_marginTop="10dp"
                android:lineHeight="20dp"
                android:text="内容"
                android:textColor="@color/black" />

            <Button
                android:id="@+id/sure"
                android:layout_width="match_parent"
                android:layout_height="35dp"
                android:layout_alignParentBottom="true"
                android:layout_marginLeft="20dp"
                android:layout_marginRight="20dp"
                android:background="@drawable/bule_15_btn"
                android:text="我已了解"
                android:textColor="@color/white" />

        </RelativeLayout>

    </androidx.cardview.widget.CardView>

</RelativeLayout>

sytle 防止全屏时状态栏变黑

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <style name="Dialog.FullScreen" parent="Theme.AppCompat.Dialog">
        <item name="android:padding">0dp</item>
        <item name="android:windowBackground">@android:color/transparent</item>
        <item name="android:windowIsFloating">false</item>
        <item name="android:windowTranslucentStatus">true</item>
    </style>
</resources>

使用

IMTipDialog.newInstance("").setContext(MainActivity.this).show();

效果