midi-android/moduleUtil/src/main/java/com/xscm/moduleutil/activity/WebViewActivity.java

package com.xscm.moduleutil.activity;

import static android.view.View.GONE;
import static android.view.View.VISIBLE;

import android.annotation.SuppressLint;
import android.app.Activity;
import android.content.ClipData;
import android.content.Context;
import android.content.Intent;
import android.graphics.Color;
import android.net.Uri;
import android.os.Bundle;
import android.os.Handler;
import android.view.KeyEvent;
import android.view.MotionEvent;
import android.view.View;
import android.webkit.GeolocationPermissions;
import android.webkit.JavascriptInterface;
import android.webkit.ValueCallback;
import android.webkit.WebChromeClient;
import android.webkit.WebSettings;
import android.webkit.WebView;
import android.webkit.WebViewClient;
import android.widget.Toast;

import androidx.annotation.Nullable;

import com.alibaba.android.arouter.facade.annotation.Autowired;
import com.alibaba.android.arouter.facade.annotation.Route;
import com.alibaba.android.arouter.launcher.ARouter;
import com.blankj.utilcode.util.LogUtils;
import com.blankj.utilcode.util.ToastUtils;
import com.xscm.moduleutil.R;
import com.xscm.moduleutil.base.CommonAppContext;
import com.xscm.moduleutil.databinding.ActivityWebViewBinding;
import com.xscm.moduleutil.utils.ARouteConstants;
import com.tencent.imsdk.v2.V2TIMConversation;
import com.tencent.mm.opensdk.modelbiz.WXOpenCustomerServiceChat;
import com.tencent.mm.opensdk.openapi.IWXAPI;
import com.tencent.mm.opensdk.openapi.WXAPIFactory;
import com.tencent.qcloud.tuicore.TUIConstants;
import com.tencent.qcloud.tuikit.tuichat.classicui.page.TUIC2CChatActivity;
import com.tencent.qcloud.tuikit.tuichat.classicui.page.TUIGroupChatActivity;

/**
 * @author qx
 * @data 2025/6/3
 * @description: webview公共方法
 */
@Route(path = ARouteConstants.H5)
public class WebViewActivity extends BaseAppCompatActivity<ActivityWebViewBinding> {

    public String title;
    public String url;
    @Autowired
    public String type;//type=1:青少年模式
    private ValueCallback<Uri> mUploadMessage;
    private ValueCallback<Uri[]> mUploadCallbackAboveL;
    private final int REQUEST_FILE_PICKER = 1;

    @SuppressLint("SetJavaScriptEnabled")
    @Override
    protected void initData() {


        WebSettings webSettings = mBinding.webView.getSettings();

// 禁用水平滚动
        webSettings.setUseWideViewPort(true);
        webSettings.setLoadWithOverviewMode(true);
        webSettings.setJavaScriptEnabled(true);
        webSettings.setCacheMode(WebSettings.LOAD_NO_CACHE); //关闭webview中缓存
        //增加JSBridge
        mBinding.webView.addJavascriptInterface(new WebAppInterface(this, type), "Android");

        if (title != null && !title.isEmpty()) {
            if (title.contains("协议")) {
                webSettings.setDisplayZoomControls(false); // 隐藏默认缩放控件
                webSettings.setLayoutAlgorithm(WebSettings.LayoutAlgorithm.NORMAL); // 使用正常布局算法
                webSettings.setBuiltInZoomControls(false);
                webSettings.setSupportZoom(false);

                // 重要：设置布局算法为适应屏幕
                webSettings.setLayoutAlgorithm(WebSettings.LayoutAlgorithm.TEXT_AUTOSIZING);
                // 设置初始缩放
                mBinding.webView.setInitialScale(100);
                mBinding.webView.getSettings().setUseWideViewPort(false);
            } else {
                webSettings.setLayoutAlgorithm(WebSettings.LayoutAlgorithm.SINGLE_COLUMN);
            }
        } else {
            webSettings.setLayoutAlgorithm(WebSettings.LayoutAlgorithm.SINGLE_COLUMN);
        }

        webSettings.setBuiltInZoomControls(true);
        webSettings.setSupportZoom(true);
        webSettings.setDomStorageEnabled(true);
        webSettings.setBlockNetworkImage(false);//解决图片不显示
        webSettings.setMixedContentMode(WebSettings.MIXED_CONTENT_ALWAYS_ALLOW);

        mBinding.webView.setHorizontalScrollBarEnabled(false);//水平不显示
        mBinding.webView.setVerticalScrollBarEnabled(false); //垂直不显示
        mBinding.webView.setScrollbarFadingEnabled(false);
        mBinding.webView.setScrollContainer(true);


        mBinding.webView.setWebViewClient(new WebViewClient());
        mBinding.webView.setBackgroundColor(Color.TRANSPARENT);
        mBinding.webView.setLayerType(View.LAYER_TYPE_SOFTWARE, null);

        mBinding.webView.requestFocus();
        mBinding.webView.loadUrl(url);

        mBinding.webView.setWebChromeClient(new WebChromeClient() {

            //配置权限（同样在WebChromeClient中实现）
            @Override
            public void onGeolocationPermissionsShowPrompt(String origin, GeolocationPermissions.Callback callback) {
                callback.invoke(origin, true, false);
                super.onGeolocationPermissionsShowPrompt(origin, callback);
            }

            @Override
            public void onProgressChanged(WebView view, int newProgress) {
                if (title != null && !title.isEmpty()) {
                    if (title.contains("协议")) {

                        if (newProgress >= 100) {
                            // 页面加载完成后调整文本换行
                            new Handler().postDelayed(new Runnable() {
                                @Override
                                public void run() {
                                    // 注入CSS确保文字自动换行
                                    mBinding.webView.loadUrl("javascript:(function() {" +
                                            "var sheets = document.styleSheets;" +
                                            "for (var i = 0; i < sheets.length; i++) {" +
                                            "   try {" +
                                            "       sheets[i].addRule('*', 'word-wrap: break-word !important; white-space: normal !important; overflow-x: hidden !important;', 0);" +
                                            "   } catch(e) {" +
                                            "       try {" +
                                            "           sheets[i].insertRule('* { word-wrap: break-word !important; white-space: normal !important; overflow-x: hidden !important; }', 0);" +
                                            "       } catch(e2) {}" +
                                            "   }" +
                                            "}" +
                                            "})()");
                                }
                            }, 100);
                        }
                    }
                }
            }

            // For Android < 3.0
            public void openFileChooser(ValueCallback<Uri> uploadMsg) {
                mUploadMessage = uploadMsg;
//                showFileChooser();

            }

            // For Android  > 4.1.1
            public void openFileChooser(ValueCallback<Uri> uploadMsg, String acceptType, String capture) {
                mUploadMessage = uploadMsg;
//                showFileChooser();
            }

            // For Android > 5.0支持多张上传
            @Override
            public boolean onShowFileChooser(WebView webView, ValueCallback<Uri[]> uploadMsg, WebChromeClient.FileChooserParams
                    fileChooserParams) {
                mUploadCallbackAboveL = uploadMsg;
                showFileChooser();
                return true;
            }

            @Override
            public void onReceivedTitle(WebView view, String title) {
                super.onReceivedTitle(view, title);
//                tvTitle.setText(title);
            }


        });
    }

    @Override
    protected void onCreate(@Nullable Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);


        if (getOnBackPressedDispatcher() != null) {
            getOnBackPressedDispatcher().addCallback(this, new androidx.activity.OnBackPressedCallback(true) {
                @Override
                public void handleOnBackPressed() {
                    // 拦截返回键，显示退出对话框而不是直接退出
                    showExitRoomDialog();
                }

            });
        }
    }

    private void showExitRoomDialog() {
        if (type != null) {
            if (type.equals("1")) {
                ARouter.getInstance().build(ARouteConstants.UNDERAGE_ACTIVITY).withInt("type", 1).navigation();
            } else {
                finish();
            }
        } else {
            finish();
        }
    }

    private void showFileChooser() {
        // 这里可以扩展为显示对话框让用户选择“拍照”或“从相册选择”
        Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
        intent.addCategory(Intent.CATEGORY_OPENABLE);
        intent.setType("image/*");
        startActivityForResult(Intent.createChooser(intent, "选择图片"), REQUEST_FILE_PICKER);
    }

    @Override
    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
        super.onActivityResult(requestCode, resultCode, data);

        if (requestCode == REQUEST_FILE_PICKER) {
            if (mUploadMessage != null) {
                Uri result = data == null || resultCode != RESULT_OK ? null : data.getData();
                mUploadMessage.onReceiveValue(result);
                mUploadMessage = null;
            } else if (mUploadCallbackAboveL != null) {
                Uri[] results = null;
                if (resultCode == Activity.RESULT_OK && data != null) {
                    String dataString = data.getDataString();
                    ClipData clipData = data.getClipData();

                    if (clipData != null) {
                        results = new Uri[clipData.getItemCount()];
                        for (int i = 0; i < clipData.getItemCount(); i++) {
                            ClipData.Item item = clipData.getItemAt(i);
                            results[i] = item.getUri();
                        }
                    }

                    if (dataString != null)
                        results = new Uri[]{Uri.parse(dataString)};
                }

                mUploadCallbackAboveL.onReceiveValue(results);
                mUploadCallbackAboveL = null;
            }
        }
    }

    @Override
    public void onBackPressed() {
        // 当type==1时，禁止返回键和手势返回
        // 不执行任何操作，禁止返回
        if (type != null) {
            if (type.equals("1")) {
                ARouter.getInstance().build(ARouteConstants.UNDERAGE_ACTIVITY).withInt("type", 1).navigation();
            } else {
                finish();
            }
            return;
        } else {
            finish();
        }

        // 正常处理返回键
        super.onBackPressed();
    }

    @Override
    public boolean onKeyDown(int keyCode, KeyEvent event) {
        LogUtils.d("MainActivity", "onKeyDown called, keyCode: " + keyCode);
        if (keyCode == KeyEvent.KEYCODE_BACK) {
            if (type != null) {
                if (type.equals("1")) {
                    ARouter.getInstance().build(ARouteConstants.UNDERAGE_ACTIVITY).withInt("type", 1).navigation();
                } else {
                    finish();
                }
            } else {
                finish();
            }
            return true; // 消费事件
        }
        return super.onKeyDown(keyCode, event);
    }

    //    @Override
//    public boolean dispatchTouchEvent(MotionEvent ev) {
//        // 当type==1时，禁止手势滑动返回
//        if (type.equals("1")) {
//            // 检查是否是边缘滑动返回手势
//            if (ev.getAction() == MotionEvent.ACTION_DOWN) {
//                // 如果触摸点在屏幕边缘，拦截事件
//                if (ev.getX() < 50) { // 左边缘50像素内
//                    return true; // 拦截事件，不传递给子View
//                }
//            }
//        }
//        return super.dispatchTouchEvent(ev);
//    }
    @Override
    protected void initView() {
        getWindow().getDecorView().setBackgroundResource(com.xscm.moduleutil.R.color.white);
        title = getIntent().getStringExtra("title");
        url = getIntent().getStringExtra("url");
        type = getIntent().getStringExtra("type");
        if (type != null) {
            // 当type==1时，禁用返回手势滑动
            if (type.equals("1")) {
                // 禁用边缘滑动返回
                if (getSupportActionBar() != null) {
                    getSupportActionBar().setDisplayHomeAsUpEnabled(false);
                }
            }
        }

        if (title != null) {
            if (title.equals("举报") || title.equals("等级") || title.equals("公会") || title.equals("邀请") || title.equals("反馈")) {
                mBinding.topBar.setVisibility(GONE);
//            mBinding.webView.setPadding(0,20,0,0);
            } else {
                mBinding.topBar.setVisibility(VISIBLE);
                mBinding.topBar.setTitle(title);
            }
        } else {
            if (url.equals(CommonAppContext.getInstance().getCurrentEnvironment().getServerUrl() + "/api/Page/page_show?id=6")) {
                mBinding.topBar.setVisibility(VISIBLE);
                mBinding.topBar.setTitle("用户协议");
            } else if (url.equals(CommonAppContext.getInstance().getCurrentEnvironment().getServerUrl() + "/api/Page/page_show?id=4")) {
                mBinding.topBar.setVisibility(VISIBLE);
                mBinding.topBar.setTitle("隐私协议");
            } else {
                mBinding.topBar.setVisibility(GONE);
            }
        }

    }

    @Override
    protected int getLayoutId() {
        return R.layout.activity_web_view;
    }

    public class WebAppInterface {
        Context mContext;
        String type;

        WebAppInterface(Context c, String type1) {
            mContext = c;
            type = type1;
        }

        // 被 H5 调用的方法
        @JavascriptInterface
        public void showToast(String toast) {
            Toast.makeText(mContext, toast, Toast.LENGTH_SHORT).show();
        }

        @JavascriptInterface
        public void closeWeb() {
            if (type != null) {
                if (type.equals("1")) {
                    ARouter.getInstance().build(ARouteConstants.UNDERAGE_ACTIVITY).withInt("type", 1).navigation();
                } else {
                    finish();
                }
            } else {
                finish();
            }
        }

        @JavascriptInterface
        public void customerService() {
            String appId = CommonAppContext.getInstance().getCurrentEnvironment().getWxAppId(); // 填移动应用(App)的 AppId
            IWXAPI api = WXAPIFactory.createWXAPI(mContext, appId);

// 判断当前版本是否支持拉起客服会话
            WXOpenCustomerServiceChat.Req req = new WXOpenCustomerServiceChat.Req();
            req.corpId = "ww1de4300858c0b461";                                  // 企业ID
            req.url = "https://work.weixin.qq.com/kfid/kfcb3d23a59c188a0e7";    // 客服URL
            api.sendReq(req);
        }

        @JavascriptInterface
        public void jumpRoomPage(String room_id) {
            ARouter.getInstance().build(ARouteConstants.ROOM_DETAILS).withString("form", "首页").withString("roomId", room_id).navigation();
        }

        @JavascriptInterface
        public void jumpWebPage(String objects) {
//            ARouter.getInstance().build(ARouteConstants.USER_HOME_PAGE).navigation();
            ARouter.getInstance().build(ARouteConstants.USER_HOME_PAGE).withString("userId", objects).navigation();
        }

        @JavascriptInterface
        public void enterGroupChat(String group_id, String cover, String guild_name) {
            Intent intent = new Intent(mContext, TUIGroupChatActivity.class);
            intent.putExtra(TUIConstants.TUIChat.CHAT_ID, group_id);
            intent.putExtra(TUIConstants.TUIChat.CHAT_TYPE, V2TIMConversation.V2TIM_GROUP);
            mContext.startActivity(intent);
        }

        @JavascriptInterface
        public void chatWithUser(String user_id, String nickname) {
            Intent intent = new Intent(mContext, TUIC2CChatActivity.class);
            intent.putExtra(TUIConstants.TUIChat.CHAT_ID, user_id);
            intent.putExtra(TUIConstants.TUIChat.CHAT_TYPE, V2TIMConversation.V2TIM_C2C);
            mContext.startActivity(intent);
        }

        @JavascriptInterface
        public void exchange() {
            ARouter.getInstance().build(ARouteConstants.CURRENCY).navigation();

        }

        @JavascriptInterface
        public void Withdrawal() {
            ARouter.getInstance().build(ARouteConstants.WITHDRAWAL_ACTIVITY).navigation();
        }

        @JavascriptInterface
        public void enterAuthent() {//实名认证
            ARouter.getInstance().build(ARouteConstants.REAL_NAME_ACTIVITY2).navigation();
        }

        @JavascriptInterface
        public void Recharge() {
            ARouter.getInstance().build(ARouteConstants.RECHARGE_ACTIVITY).navigation();
        }
    }

    @JavascriptInterface
    public void closeWeb() {
        //做原生操作
//        Intent intent = new Intent(mContext,  ListActivity.class);
//        intent.putExtra("menuName", msg);
//        startActivity(intent);


        LogUtils.e("closeWeb");
    }
}