project-real-resurrection-3/rr3-apk
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rr3-apk/APK-BUILD-AND-TESTING-GUIDE.md

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APK Build & Testing Guide

Date: February 22, 2026
APK Version: v14 (CUSTOMIZED mode - EA URLs eliminated)
Build Status: ✅ SUCCESS
Signature: ✅ VERIFIED

📦 APK Build Information

Built APK

  • Filename: RR3-v14-NoEAURLs-signed.apk
  • Size: 103.92 MB
  • Location: E:\rr3\rr3-apk\RR3-v14-NoEAURLs-signed.apk
  • Build Date: February 22, 2026

Configuration Changes Applied

  1. ✅ Nimble Mode: Changed from "live" to "customized"
  2. ✅ EA URLs: Eliminated from execution path
  3. ✅ Fallback URL: Added http://localhost:5001 to manifest
  4. ✅ Priority System: SharedPreferences > Manifest > Never EA

Signature Information

  • Keystore: rr3-release.keystore
  • Alias: rr3key
  • v2 Scheme: ✅ Verified
  • v3 Scheme: ✅ Verified
  • Valid Until: July 6, 2053

🔧 Build Process

Tools Used

  1. apktool 2.10.0 - APK decompilation/recompilation
  2. Java OpenJDK 21.0.10 - Build environment
  3. Android Build Tools 36.1.0 - Signing & verification
  4. apksigner - APK signing with v2/v3 schemes

Build Commands

# Build APK
java -jar E:\tools\apktool.jar b E:\rr3\rr3-apk -o RR3-v14-NoEAURLs-unsigned.apk

# Sign APK
apksigner sign `
    --ks rr3-release.keystore `
    --ks-key-alias rr3key `
    --ks-pass pass:rr3community `
    --key-pass pass:rr3community `
    --out RR3-v14-NoEAURLs-signed.apk `
    RR3-v14-NoEAURLs-unsigned.apk

# Verify signature
apksigner verify --verbose RR3-v14-NoEAURLs-signed.apk

Build Output

I: Using Apktool 2.10.0 with 12 thread(s)
I: Building resources...
I: Smaling smali_classes2 folder into classes2.dex...
I: Building apk file...
I: Copying unknown files/dir...
I: Built apk into: RR3-v14-NoEAURLs-unsigned.apk

📱 Installation Methods

Method 1: ADB Install (Recommended)

# Connect device via USB with USB debugging enabled
adb devices

# Install APK
adb install -r RR3-v14-NoEAURLs-signed.apk

# Or if device already has RR3 installed
adb install -r -d RR3-v14-NoEAURLs-signed.apk

Method 2: Drag & Drop

  1. Start Android emulator
  2. Drag RR3-v14-NoEAURLs-signed.apk onto emulator window
  3. Wait for installation to complete

Method 3: File Transfer

  1. Copy APK to device storage
  2. Use file manager app to open APK
  3. Allow installation from unknown sources
  4. Install

🧪 Testing Procedure

Phase 1: Installation & First Launch

Test 1: Clean Install

# Ensure no previous RR3 installation
adb uninstall com.ea.games.r3_row

# Install new APK
adb install RR3-v14-NoEAURLs-signed.apk

# Monitor logcat during launch
adb logcat -c  # Clear log
adb logcat | Select-String "RR3|Synergy|CommunityServer|ServerSetup"

Expected Behavior:

  1. ✅ Game launches successfully
  2. ✅ ServerSetupActivity appears on first launch
  3. ✅ User prompted to enter server URL
  4. ✅ No crashes or ANR (Application Not Responding)

Logcat Checkpoints:

✅ "RR3_OfflineModeManager: Initializing OfflineModeManager"
✅ "CommunityServerManager: Checking server URL"
✅ "ServerSetupActivity: onCreate"
✅ "SynergyEnvironmentImpl: 🎯 Using community server from SharedPreferences"

Phase 2: Server URL Configuration

Test 2: Server URL Input

  1. Launch game (first time)
  2. Enter server URL: http://localhost:5001
  3. Click "Test Connection"
  4. Click "Continue"

Expected Behavior:

  1. ✅ Input field accepts URL
  2. ✅ Test button attempts connection
  3. ✅ Continue button saves URL to SharedPreferences
  4. ✅ Game restarts with new URL

Verify SharedPreferences:

# Check if server URL was saved
adb shell cat /data/data/com.ea.games.r3_row/shared_prefs/rr3_community_server.xml

Expected Content:

<?xml version='1.0' encoding='utf-8' standalone='yes' ?>
<map>
    <string name="server_url">http://localhost:5001</string>
</map>

Phase 3: Network Communication

Test 3: Director API Call

# Monitor network requests
adb logcat | Select-String "director|http|Synergy"

Expected Logcat:

✅ "SynergyEnvironmentImpl: 🎯 Using community server from SharedPreferences"
✅ "http://localhost:5001/director/api/android/getDirectionByPackage"
✅ No references to "eamobile.com"
✅ No references to "syn-dir" or "director-stage"

Test 4: Verify EA URLs NOT Used

# Search for EA domain access attempts
adb logcat | Select-String "eamobile.com"

Expected: 🚫 No matches (EA URLs should never appear)

Phase 4: Configuration Verification

Test 5: Check Nimble Configuration

# Extract app data
adb shell run-as com.ea.games.r3_row cat /data/data/com.ea.games.r3_row/shared_prefs/nimble_preferences.xml

Verify:

  • ✅ Configuration mode: CUSTOMIZED (not LIVE)
  • ✅ Server URL: User-configured URL
  • ✅ No EA default URLs stored

Test 6: Clear SharedPreferences Test

# Clear community server preferences
adb shell run-as com.ea.games.r3_row rm /data/data/com.ea.games.r3_row/shared_prefs/rr3_community_server.xml

# Restart game
adb shell am force-stop com.ea.games.r3_row
adb shell am start -n com.ea.games.r3_row/com.firemint.realracing.MainActivity

Expected Behavior:

  1. ✅ ServerSetupActivity appears again (no URL configured)
  2. ✅ Falls back to manifest URL: http://localhost:5001
  3. ✅ Does NOT attempt EA servers

Phase 5: Offline Mode

Test 7: Offline Mode Toggle

# Check offline mode preferences
adb shell cat /data/data/com.ea.games.r3_row/shared_prefs/rr3_offline_settings.xml

Expected Content:

<?xml version='1.0' encoding='utf-8' standalone='yes' ?>
<map>
    <boolean name="offline_mode_enabled" value="false" />
</map>

Test: Toggle offline mode in SettingsActivity and verify behavior.

🐛 Common Issues & Solutions

Issue 1: Installation Failed

Symptom: INSTALL_FAILED_UPDATE_INCOMPATIBLE

Solution:

# Uninstall existing app first
adb uninstall com.ea.games.r3_row

# Then install
adb install RR3-v14-NoEAURLs-signed.apk

Issue 2: App Crashes on Launch

Check:

  1. Logcat for crash stacktrace
  2. Missing native libraries
  3. Architecture mismatch (armeabi-v7a vs arm64-v8a)

Debug:

adb logcat -s AndroidRuntime:E

Issue 3: ServerSetupActivity Not Appearing

Possible Causes:

  1. SharedPreferences already exist (previous installation)
  2. MainActivity not checking properly

Fix:

# Clear all app data
adb shell pm clear com.ea.games.r3_row

Issue 4: Network Requests Failing

Check:

  1. Server is running on http://localhost:5001
  2. Emulator/device can reach localhost
  3. Use emulator's special address: http://10.0.2.2:5001

Fix:

# Forward port from host to device
adb reverse tcp:5001 tcp:5001

📊 Logcat Filters

Filter 1: RR3 Application Logs

adb logcat | Select-String "RR3_|CommunityServer|ServerSetup|OfflineMode"

Filter 2: Network Communication

adb logcat | Select-String "http|Synergy|director|eamobile"

Filter 3: Errors Only

adb logcat *:E | Select-String "com.ea.games.r3"

Filter 4: Crashes

adb logcat -s AndroidRuntime:E

✅ Success Criteria

Build Success ✅

  • APK built without errors
  • APK signed with valid certificate
  • Signature verified (v2 & v3)
  • APK size reasonable (103.92 MB)

Configuration Success ✅

  • Nimble mode set to CUSTOMIZED
  • EA URLs eliminated from execution path
  • Fallback URL added to manifest
  • Priority system verified in code

Installation Success (To Be Tested)

  • APK installs on device/emulator
  • No installation errors
  • Package name correct: com.ea.games.r3_row
  • Permissions requested appropriately

Runtime Success (To Be Tested)

  • App launches without crashes
  • ServerSetupActivity appears on first launch
  • Server URL input works
  • SharedPreferences saved correctly
  • Network requests go to community server
  • EA URLs never contacted

🚀 Next Steps

Immediate Testing

  1. Get working emulator or physical device

    • Android 8.0+ recommended
    • USB debugging enabled
    • Unknown sources allowed

  2. Install APK

    adb install -r RR3-v14-NoEAURLs-signed.apk

  3. Monitor first launch

    adb logcat -c
adb logcat | Select-String "RR3|Synergy"

  4. Verify URL priority

    • Check ServerSetupActivity appears
    • Enter server URL
    • Verify SharedPreferences created
    • Confirm community server used

After Successful Test

  1. ✅ Document any issues found
  2. ✅ Commit working APK to repository
  3. ✅ Create release notes
  4. ✅ Begin Phase 2 (Events Service)

📝 Known Limitations

  1. Emulator Issues

    • Android emulators on current system not starting properly
    • Recommend physical device testing
    • Alternative: WSA, Bluestacks, NOX, LDPlayer

  2. SSL Validation

    • Still disabled in Http.java (ALLOW_ALL_HOSTNAME_VERIFIER)
    • Security risk - needs fixing
    • Accept any certificate currently

  3. Localhost Access

    • From emulator: Use 10.0.2.2:5001 instead of localhost:5001
    • Requires adb reverse tcp:5001 tcp:5001 for port forwarding

🔐 Security Notes

APK Signature

  • Signed with rr3-release.keystore
  • Valid until 2053
  • SHA256 fingerprint: A9:A0:08:7B:2F:C3:7A:0D:A4:EE:FE:53:53:05:BA:AF:A1:08:FC:C1:5B:50:1F:FA:5D:EA:E2:2E:98:7D:43:C7

Network Security

  • ⚠️ SSL validation disabled (needs fix)
  • ✅ No EA server communication
  • ✅ User-controlled server selection
  • ✅ Community server prioritized

Build Status: ✅ SUCCESS
Ready for Testing: ✅ YES
Emulator Available: ⚠️ Issues (use physical device)
Next Phase: Testing on device + Phase 2 (Events Service)

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