Host: 127.0.0.1
Port: 9222

# List all debug sockets
adb shell cat /proc/net/unix | grep devtools_remote

# Output examples:
# 0000000000000000: 00000002 00000000 00010000 0001 01 xxxxxxx @webview_devtools_remote_12345
# 0000000000000000: 00000002 00000000 00010000 0001 01 xxxxxxx @stetho_com.example.app_devtools_remote

# For WebView debugging
adb forward tcp:9222 localabstract:webview_devtools_remote_12345

# For Stetho debugging
adb forward tcp:9222 localabstract:stetho_com.example.app_devtools_remote

import android.webkit.WebView

class MainActivity : AppCompatActivity() {
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        
        // Enable WebView debugging (should be done once, ideally in Application class)
        if (BuildConfig.DEBUG) {
            WebView.setWebContentsDebuggingEnabled(true)
        }
        
        val webView = WebView(this)
        webView.loadUrl("https://example.com")
        setContentView(webView)
    }
}

import android.app.Application
import android.webkit.WebView

class MyApplication : Application() {
    override fun onCreate() {
        super.onCreate()
        
        // Enable for all WebViews in the app
        if (BuildConfig.DEBUG) {
            WebView.setWebContentsDebuggingEnabled(true)
        }
    }
}

import android.webkit.WebView

object DebugConfig {
    fun enableWebViewDebugging(enable: Boolean = true) {
        WebView.setWebContentsDebuggingEnabled(enable)
    }
}

// In your activity or application class
DebugConfig.enableWebViewDebugging(
    enable = BuildConfig.DEBUG || isInternalTester()
)

dependencies {
    debugImplementation 'com.facebook.stetho:stetho:1.6.0'
    debugImplementation 'com.facebook.stetho:stetho-okhttp3:1.6.0'
}

import android.app.Application
import com.facebook.stetho.Stetho

class MyApplication : Application() {
    override fun onCreate() {
        super.onCreate()
        
        if (BuildConfig.DEBUG) {
            Stetho.initializeWithDefaults(this)
        }
    }
}

# Find Stetho socket
adb shell cat /proc/net/unix | grep stetho

# Forward to local port
adb forward tcp:9222 localabstract:stetho_com.yourpackage.name_devtools_remote

# Connect via FoldDevtools remote mode: 127.0.0.1:9222

// 1. Enable debugging in your app
class MyApp : Application() {
    override fun onCreate() {
        super.onCreate()
        WebView.setWebContentsDebuggingEnabled(BuildConfig.DEBUG)
    }
}

// 2. On rooted device: Open FoldDevtools, select WebView from list
// 3. On rootless device: Forward socket and connect remotely

# Start Chrome with remote debugging on Android
adb shell am start -n com.android.chrome/com.google.android.apps.chrome.Main \
  --remote-debugging-port=9222

# Forward port
adb forward tcp:9222 tcp:9222

# Connect via FoldDevtools: 127.0.0.1:9222

# Verify port forwarding is active
adb forward --list

# Re-establish forwarding
adb forward --remove-all
adb forward tcp:9222 localabstract:webview_devtools_remote_<pid>

# Check if socket exists
adb shell cat /proc/net/unix | grep devtools_remote

// When debugging apps with multiple WebViews
class MultiWebViewActivity : AppCompatActivity() {
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        
        val webView1 = WebView(this).apply {
            settings.javaScriptEnabled = true
            loadUrl("https://example.com")
        }
        
        val webView2 = WebView(this).apply {
            settings.javaScriptEnabled = true
            loadUrl("https://another-site.com")
        }
        
        // Both WebViews will appear as separate targets in FoldDevtools
    }
}