Webview

import androidx.appcompat.app.AppCompatActivity;
import androidx.browser.customtabs.CustomTabsClient;
import androidx.browser.customtabs.CustomTabsIntent;
import androidx.browser.customtabs.CustomTabsServiceConnection;
import androidx.browser.customtabs.CustomTabsSession;

import android.annotation.SuppressLint;
import android.content.ComponentName;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.util.Log;
import android.webkit.WebResourceError;
import android.webkit.WebResourceRequest;
import android.webkit.WebResourceResponse;
import android.webkit.WebSettings;
import android.webkit.WebView;
import android.webkit.WebViewClient;
import android.widget.Button;

import java.io.File;

/*
* vite
* */
public class MainActivity extends AppCompatActivity {

    @SuppressLint({"MissingInflatedId", "SetJavaScriptEnabled"})
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        // 初始化WebView
        WebView webView = findViewById(R.id.web_view);

        // 设置WebViewClient来处理页面加载
        webView.setWebViewClient(new WebViewClient() {
            @Override
            public boolean shouldOverrideUrlLoading(WebView view, WebResourceRequest request) {
                // 如果不是app内处理的链接，则使用Custom Tabs打开
                if (!request.getUrl().getHost().contains("yourdomain.com")) {
                    //                    openInCustomTabs(request.getUrl().toString());
                    return true; // 表示该链接已经被处理，不需要WebView加载
                }
                return super.shouldOverrideUrlLoading(view, request);
            }
            @Override
            public void onReceivedError(WebView view, WebResourceRequest request, WebResourceError error) {
                super.onReceivedError(view, request, error);
                Log.e("WebView Error", "Error code: " + error.getErrorCode() + ", Description: " + error.getDescription());
            }

            @Override
            public void onReceivedHttpError(WebView view, WebResourceRequest request, WebResourceResponse errorResponse) {
                super.onReceivedHttpError(view, request, errorResponse);
                Log.e("WebView HTTP Error", "Error code: " + errorResponse.getStatusCode() + ", Reason: " + errorResponse.getReasonPhrase());
            }
        });
        WebSettings settings = webView.getSettings();
        settings.setJavaScriptEnabled(true);
        settings.setDomStorageEnabled(true);
        settings.setCacheMode(WebSettings.LOAD_DEFAULT); // 或 LOAD_CACHE_ELSE_NETWORK 等，根据需要选择
        settings.setAppCacheEnabled(true);
        settings.setDatabaseEnabled(true);
        settings.setSupportZoom(true);
        settings.setBuiltInZoomControls(true);
        settings.setDisplayZoomControls(false);
        settings.setAllowContentAccess(true); // 允许内容访问
        settings.setMixedContentMode(WebSettings.MIXED_CONTENT_ALWAYS_ALLOW); // 允许混合内容
        // 加载初始URL
        File crashReportsDir = new File(getCacheDir(), "WebView/Crash Reports");
        if (!crashReportsDir.exists() && !crashReportsDir.mkdirs()) {
            Log.e("WebView Error", "Failed to create Crash Reports directory");
        }
        try{
            webView.loadUrl("https://vite服务器地址");
        }catch (Exception e){
            e.printStackTrace();
        }

    }
    // 使用Custom Tabs打开链接
    private void openInCustomTabs(String url) {
        CustomTabsIntent.Builder builder = new CustomTabsIntent.Builder();
        CustomTabsIntent customTabsIntent = builder.build();
        customTabsIntent.launchUrl(this, Uri.parse(url));
    }

}