From d82be3a92edc5f1609d6a22dc26419551e5324ae Mon Sep 17 00:00:00 2001
From: A117870935 <surinder.kumar@t-systems.com>
Date: Thu, 18 May 2023 18:03:56 +0530
Subject: [PATCH] Tealium, Adjust and MoEngage SDKs added from following
 branches: feature/NMCLOUD-339 feature/NMCLOUD-177 feature/NMCLOUD-428

---
 app/build.gradle                              |  28 +++++
 app/src/main/AndroidManifest.xml              |  11 ++
 .../nextcloud/client/di/ActivityInjector.kt   |   7 +-
 .../client/preferences/AppPreferences.java    |  18 +++
 .../preferences/AppPreferencesImpl.java       |  25 ++++
 .../android/marketTracking/AdjustSdkUtils.kt  |  67 +++++++++++
 .../marketTracking/MoEngageSdkUtils.kt        |  21 ++++
 .../android/marketTracking/TealiumSdkUtils.kt | 107 ++++++++++++++++++
 .../marketTracking/TrackingScanInterface.kt   |  14 +++
 .../TrackingScanInterfaceImpl.kt              |  18 +++
 .../com/nmc/android/ui/PrivacyUserAction.kt   |   9 ++
 .../java/com/owncloud/android/MainApp.java    |  15 +++
 .../authentication/AuthenticatorActivity.java |  13 +++
 .../ui/activity/FileDisplayActivity.java      |   4 +
 .../android/ui/activity/SettingsActivity.java |   8 ++
 .../ui/activity/SyncedFoldersActivity.kt      |  13 +++
 .../AccountRemovalConfirmationDialog.kt       |  16 ++-
 .../ui/fragment/FileDetailFragment.java       |   3 +
 .../fragment/FileDetailSharingFragment.java   |   8 ++
 .../fragment/OCFileListBottomSheetDialog.java |   8 ++
 .../ui/fragment/OCFileListFragment.java       |  39 +++++++
 gradle.properties                             |   2 +
 22 files changed, 448 insertions(+), 6 deletions(-)
 create mode 100644 app/src/main/java/com/nmc/android/marketTracking/AdjustSdkUtils.kt
 create mode 100644 app/src/main/java/com/nmc/android/marketTracking/MoEngageSdkUtils.kt
 create mode 100644 app/src/main/java/com/nmc/android/marketTracking/TealiumSdkUtils.kt
 create mode 100644 app/src/main/java/com/nmc/android/marketTracking/TrackingScanInterface.kt
 create mode 100644 app/src/main/java/com/nmc/android/marketTracking/TrackingScanInterfaceImpl.kt
 create mode 100644 app/src/main/java/com/nmc/android/ui/PrivacyUserAction.kt

diff --git a/app/build.gradle b/app/build.gradle
index 1227b2cf78ad..c908d5a89904 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -13,6 +13,16 @@ buildscript {
         classpath "org.jacoco:org.jacoco.report:$jacoco_version"
         classpath "org.jacoco:org.jacoco.agent:$jacoco_version"
     }
+
+    //NMC Customization
+    allprojects {
+        repositories {
+            jcenter()
+            maven {
+                url "https://maven.tealiumiq.com/android/releases/"
+            }
+        }
+    }
 }
 
 plugins {
@@ -90,6 +100,10 @@ android {
         buildConfigField 'boolean', 'CI', ciBuild.toString()
         buildConfigField 'boolean', 'RUNTIME_PERF_ANALYSIS', perfAnalysis.toString()
 
+        //NMC customization
+        buildConfigField "String", "ADJUST_APP_TOKEN", "${ADJUST_APP_TOKEN}"
+        buildConfigField "String", "MOENGAGE_APP_ID", "${MOENGAGE_APP_ID}"
+
         javaCompileOptions {
             annotationProcessorOptions {
                 arguments += ["room.schemaLocation": "$projectDir/schemas".toString()]
@@ -383,6 +397,20 @@ dependencies {
     ksp "androidx.room:room-compiler:$roomVersion"
     androidTestImplementation "androidx.room:room-testing:$roomVersion"
 
+    //Adjust SDK --> https://github.com/adjust/android_sdk
+    implementation 'com.adjust.sdk:adjust-android:4.28.1'
+    implementation 'com.android.installreferrer:installreferrer:2.2'
+    //google play services identifier required for Adjust SDK
+    implementation 'com.google.android.gms:play-services-ads-identifier:17.0.0'
+
+    //tealium sdk
+    implementation 'com.tealium:library:5.8.0'
+
+    //MoEngage SDK
+    implementation 'com.moengage:moe-android-sdk:11.3.01'
+    //lifecycle required for MoEngage SDK
+    implementation 'androidx.lifecycle:lifecycle-process:2.2.0'
+
     implementation "io.coil-kt:coil:2.4.0"
 
     // splash screen dependency ref: https://developer.android.com/develop/ui/views/launch/splash-screen/migrate
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 349d5da8a935..b7d588006e17 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -489,6 +489,17 @@
             android:name="com.nextcloud.client.etm.EtmActivity"
             android:exported="false"
             android:theme="@style/Theme.ownCloud.Toolbar" />
+
+        <!-- Adjust SDK Declarations -->
+        <receiver
+            android:name="com.adjust.sdk.AdjustReferrerReceiver"
+            android:exported="true"
+            android:permission="android.permission.INSTALL_PACKAGES">
+            <intent-filter>
+                <action android:name="com.android.vending.INSTALL_REFERRER" />
+            </intent-filter>
+        </receiver>
+
         <activity
             android:name=".ui.preview.PreviewBitmapActivity"
             android:exported="false"
diff --git a/app/src/main/java/com/nextcloud/client/di/ActivityInjector.kt b/app/src/main/java/com/nextcloud/client/di/ActivityInjector.kt
index 7828c9b82bf7..3e31d98f5719 100644
--- a/app/src/main/java/com/nextcloud/client/di/ActivityInjector.kt
+++ b/app/src/main/java/com/nextcloud/client/di/ActivityInjector.kt
@@ -23,6 +23,7 @@ import android.app.Activity
 import android.app.Application.ActivityLifecycleCallbacks
 import android.os.Bundle
 import androidx.fragment.app.FragmentActivity
+import com.adjust.sdk.Adjust
 import dagger.android.AndroidInjection
 
 class ActivityInjector : ActivityLifecycleCallbacks {
@@ -41,11 +42,13 @@ class ActivityInjector : ActivityLifecycleCallbacks {
     }
 
     override fun onActivityResumed(activity: Activity) {
-        // unused atm
+        // NMC Customization
+        Adjust.onResume()
     }
 
     override fun onActivityPaused(activity: Activity) {
-        // unused atm
+        // NMC Customization
+        Adjust.onPause()
     }
 
     override fun onActivityStopped(activity: Activity) {
diff --git a/app/src/main/java/com/nextcloud/client/preferences/AppPreferences.java b/app/src/main/java/com/nextcloud/client/preferences/AppPreferences.java
index 57314e9a9c5f..5ee99c87b66c 100644
--- a/app/src/main/java/com/nextcloud/client/preferences/AppPreferences.java
+++ b/app/src/main/java/com/nextcloud/client/preferences/AppPreferences.java
@@ -347,6 +347,24 @@ default void onDarkThemeModeChanged(DarkMode mode) {
 
     void setCurrentAccountName(String accountName);
 
+    /**
+     * Saves the data analysis from privacy settings
+     * on disabling it we should disable Adjust SDK tracking
+     *
+     * @param enableDataAnalysis to enable/disable data analysis
+     */
+    void setDataAnalysis(boolean enableDataAnalysis);
+    boolean isDataAnalysisEnabled();
+
+    /**
+     * Saves the privacy policy action taken by user
+     * this will maintain the state of current privacy policy action taken
+     * @see com.nmc.android.ui.LoginPrivacySettingsActivity for actions
+     * @param userAction taken by user
+     */
+    void setPrivacyPolicyAction(int userAction);
+    int getPrivacyPolicyAction();
+
     /**
      * Gets status of migration to user id, default false
      *
diff --git a/app/src/main/java/com/nextcloud/client/preferences/AppPreferencesImpl.java b/app/src/main/java/com/nextcloud/client/preferences/AppPreferencesImpl.java
index 3e0ea437fbfa..5b51c12e2ea4 100644
--- a/app/src/main/java/com/nextcloud/client/preferences/AppPreferencesImpl.java
+++ b/app/src/main/java/com/nextcloud/client/preferences/AppPreferencesImpl.java
@@ -33,6 +33,7 @@
 import com.nextcloud.client.account.User;
 import com.nextcloud.client.account.UserAccountManager;
 import com.nextcloud.client.account.UserAccountManagerImpl;
+import com.nmc.android.ui.PrivacyUserAction;
 import com.owncloud.android.datamodel.ArbitraryDataProvider;
 import com.owncloud.android.datamodel.ArbitraryDataProviderImpl;
 import com.owncloud.android.datamodel.FileDataStorageManager;
@@ -108,6 +109,9 @@ public final class AppPreferencesImpl implements AppPreferences {
     private static final String PREF__STORAGE_PERMISSION_REQUESTED = "storage_permission_requested";
     private static final String PREF__IN_APP_REVIEW_DATA = "in_app_review_data";
 
+    private static final String PREF__DATA_ANALYSIS = "data_analysis";
+    private static final String PREF__PRIVACY_POLICY_ACTION = "privacy_policy_action";
+
     private final Context context;
     private final SharedPreferences preferences;
     private final UserAccountManager userAccountManager;
@@ -598,6 +602,27 @@ public void setCurrentAccountName(String accountName) {
         preferences.edit().putString(PREF__SELECTED_ACCOUNT_NAME, accountName).apply();
     }
 
+    @Override
+    public void setDataAnalysis(boolean enableDataAnalysis) {
+        preferences.edit().putBoolean(PREF__DATA_ANALYSIS, enableDataAnalysis).apply();
+    }
+
+    @Override
+    public boolean isDataAnalysisEnabled() {
+        //default value will be true
+        return preferences.getBoolean(PREF__DATA_ANALYSIS, true);
+    }
+
+    @Override
+    public void setPrivacyPolicyAction(int userAction) {
+        preferences.edit().putInt(PREF__PRIVACY_POLICY_ACTION, userAction).apply();
+    }
+
+    @Override
+    public int getPrivacyPolicyAction() {
+        return preferences.getInt(PREF__PRIVACY_POLICY_ACTION, PrivacyUserAction.NO_ACTION);
+    }
+
     @Override
     public boolean isUserIdMigrated() {
         return preferences.getBoolean(PREF__MIGRATED_USER_ID, false);
diff --git a/app/src/main/java/com/nmc/android/marketTracking/AdjustSdkUtils.kt b/app/src/main/java/com/nmc/android/marketTracking/AdjustSdkUtils.kt
new file mode 100644
index 000000000000..2fc80427dc79
--- /dev/null
+++ b/app/src/main/java/com/nmc/android/marketTracking/AdjustSdkUtils.kt
@@ -0,0 +1,67 @@
+package com.nmc.android.marketTracking
+
+import android.app.Application
+import com.adjust.sdk.Adjust
+import com.adjust.sdk.AdjustConfig
+import com.adjust.sdk.AdjustEvent
+import com.nextcloud.client.preferences.AppPreferences
+import com.owncloud.android.BuildConfig
+
+object AdjustSdkUtils {
+    private val TAG = AdjustSdkUtils::class.java.simpleName
+
+    const val EVENT_TOKEN_LOGIN = "gb97gb"
+    const val EVENT_TOKEN_SUCCESSFUL_LOGIN = "gx6g7g"
+    const val EVENT_TOKEN_FILE_BROWSER_SHARING = "fqtiu7"
+    const val EVENT_TOKEN_CREATE_SHARING_LINK = "qeyql3"
+
+    /* event names to be tracked on clicking of FAB button which opens BottomSheet to select options */
+    const val EVENT_TOKEN_FAB_BOTTOM_FILE_UPLOAD = "4rd8r4"
+    const val EVENT_TOKEN_FAB_BOTTOM_PHOTO_VIDEO_UPLOAD = "v1g6ly"
+    const val EVENT_TOKEN_FAB_BOTTOM_DOCUMENT_SCAN = "7fec8n"
+    const val EVENT_TOKEN_FAB_BOTTOM_CAMERA_UPLOAD = "3czack"
+
+    /* events for settings screen */
+    const val EVENT_TOKEN_SETTINGS_LOGOUT = "g6mj9y"
+    const val EVENT_TOKEN_SETTINGS_RESET = "zi18r0"
+    const val EVENT_TOKEN_SETTINGS_AUTO_UPLOAD_ON = "vwd9yk"
+    const val EVENT_TOKEN_SETTINGS_AUTO_UPLOAD_OFF = "e95w5t"
+
+    const val EVENT_TOKEN_BACKUP_MANUAL = "oojr4y"
+    const val EVENT_TOKEN_BACKUP_AUTO = "7dkhkx"
+
+    @JvmStatic
+    fun initialiseAdjustSDK(application: Application) {
+        val config = AdjustConfig(
+            application, BuildConfig.ADJUST_APP_TOKEN,
+            getAdjustEnvironment()
+        )
+        Adjust.onCreate(config)
+    }
+
+    /**
+     * method to return the sdk environment for Adjust
+     */
+    @JvmStatic
+    fun getAdjustEnvironment(): String {
+        //for qa, beta, debug apk we have to use Sandbox env
+        if (BuildConfig.APPLICATION_ID.contains(".beta") || BuildConfig.DEBUG) {
+            return AdjustConfig.ENVIRONMENT_SANDBOX
+        }
+
+        //for release build apart from qa, beta flavours Prod env is used
+        return AdjustConfig.ENVIRONMENT_PRODUCTION
+    }
+
+    /**
+     * method to track events
+     * tracking event only if data analysis is enabled else don't track it
+     */
+    @JvmStatic
+    fun trackEvent(eventToken: String, appPreferences: AppPreferences?) {
+        if (appPreferences?.isDataAnalysisEnabled == true) {
+            val adjustEvent = AdjustEvent(eventToken)
+            Adjust.trackEvent(adjustEvent)
+        }
+    }
+}
diff --git a/app/src/main/java/com/nmc/android/marketTracking/MoEngageSdkUtils.kt b/app/src/main/java/com/nmc/android/marketTracking/MoEngageSdkUtils.kt
new file mode 100644
index 000000000000..725aa0eb9391
--- /dev/null
+++ b/app/src/main/java/com/nmc/android/marketTracking/MoEngageSdkUtils.kt
@@ -0,0 +1,21 @@
+package com.nmc.android.marketTracking
+
+import android.app.Application
+import com.moengage.core.MoEngage
+import com.owncloud.android.BuildConfig
+import com.owncloud.android.R
+
+object MoEngageSdkUtils {
+
+    //enable/disable moengage as we are not using it right now due to no proper firebase api key
+    private const val MOENGAGE_ENABLED = false
+
+    @JvmStatic
+    fun initMoEngageSDK(application: Application) {
+        if (MOENGAGE_ENABLED) {
+            val moEngage = MoEngage.Builder(application, BuildConfig.MOENGAGE_APP_ID)
+                .build()
+            MoEngage.initialise(moEngage)
+        }
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/nmc/android/marketTracking/TealiumSdkUtils.kt b/app/src/main/java/com/nmc/android/marketTracking/TealiumSdkUtils.kt
new file mode 100644
index 000000000000..806cc175eff1
--- /dev/null
+++ b/app/src/main/java/com/nmc/android/marketTracking/TealiumSdkUtils.kt
@@ -0,0 +1,107 @@
+package com.nmc.android.marketTracking
+
+import android.app.Application
+import com.nextcloud.client.preferences.AppPreferences
+import com.owncloud.android.BuildConfig
+import com.tealium.library.Tealium
+
+object TealiumSdkUtils {
+
+    //Pre-defined values for Tealium
+    //** DO NOT CHANGE THE VALUES **//
+    private const val INSTANCE_NAME = "tealium_main"
+    private const val ACCOUNT_NAME = "telekom"
+    private const val PROFILE_NAME = "magentacloud-app"
+
+    //Live Version of the app (published in app stores)
+    private const val PROD_ENV = "prod"
+
+    //Quality System
+    private const val QA_ENV = "qa"
+
+    //Staging System (Development System)
+    private const val DEV_ENV = "dev"
+
+    const val EVENT_SUCCESSFUL_LOGIN = "magentacloud-app.login.successful"
+    const val EVENT_FILE_BROWSER_SHARING = "magentacloud-app.filebrowser.sharing"
+    const val EVENT_CREATE_SHARING_LINK = "magentacloud-app.sharing.create"
+
+    /* event names to be tracked on clicking of FAB button which opens BottomSheet to select options */
+    const val EVENT_FAB_BOTTOM_DOCUMENT_SCAN = "magentacloud-app.plus.documentscan"
+    const val EVENT_FAB_BOTTOM_PHOTO_VIDEO_UPLOAD = "magentacloud-app.plus.fotovideoupload"
+    const val EVENT_FAB_BOTTOM_FILE_UPLOAD = "magentacloud-app.plus.fileupload"
+    const val EVENT_FAB_BOTTOM_CAMERA_UPLOAD = "magentacloud-app.plus.cameraupload"
+
+    /* events for settings screen */
+    const val EVENT_SETTINGS_LOGOUT = "magentacloud-app.settings.logout"
+    const val EVENT_SETTINGS_RESET = "magentacloud-app.settings.reset"
+    const val EVENT_SETTINGS_AUTO_UPLOAD_ON = "magentacloud-app.settings.autoupload-on"
+    const val EVENT_SETTINGS_AUTO_UPLOAD_OFF = "magentacloud-app.settings.autoupload-off"
+
+    const val EVENT_BACKUP_MANUAL = "magentacloud-app.backup.manual"
+    const val EVENT_BACKUP_AUTO = "magentacloud-app.backup.auto"
+
+    /* Screen View Names to be tracked */
+    const val SCREEN_VIEW_LOGIN = "magentacloud-app.login"
+    const val SCREEN_VIEW_FILE_BROWSER = "magentacloud-app.filebrowser"
+    const val SCREEN_VIEW_FAB_PLUS = "magentacloud-app.plus"
+    const val SCREEN_VIEW_SHARING = "magentacloud-app.sharing"
+    const val SCREEN_VIEW_SETTINGS = "magentacloud-app.settings"
+    const val SCREEN_VIEW_BACKUP = "magentacloud-app.backup"
+
+    @JvmStatic
+    fun initialiseTealiumSDK(application: Application) {
+        val tealConfig = Tealium.Config.create(
+            application,
+            ACCOUNT_NAME,
+            PROFILE_NAME,
+            getTealiumEnvironment()
+        )
+
+        // Override for the tag management webview URL (mobile.html)
+        //tealConfig.setOverrideTagManagementUrl("https://tags-eu.tiqcdn.com/utag/telekom/magentacloudapp/prod/mobile" +".html");
+        // Override for the tag management publish URL (compare to https://tealium.github.io/tealiumandroid/)
+        //tealConfig.setOverrideTagManagementUrl("https://tags-eu.tiqcdn.com/utag/telekom/magentacloudapp/prod");
+        Tealium.createInstance(INSTANCE_NAME, tealConfig)
+    }
+
+    /**
+     * method to return the tealium sdk environment
+     */
+    private fun getTealiumEnvironment(): String {
+        //if flavour is qa then return the qa environment
+        if (BuildConfig.FLAVOR == "qa") {
+            return QA_ENV
+        }
+
+        //if flavour is versionDev or the build has debug mode then return dev environment
+        if (BuildConfig.FLAVOR == "versionDev" || BuildConfig.DEBUG) {
+            return DEV_ENV
+        }
+
+        //for release build to play store return prod environment
+        return PROD_ENV
+    }
+
+    /**
+     * method to track events
+     * tracking event only if data analysis is enabled else don't track it
+     */
+    @JvmStatic
+    fun trackEvent(eventName: String, appPreferences: AppPreferences?) {
+        if (appPreferences?.isDataAnalysisEnabled == true) {
+            Tealium.getInstance(INSTANCE_NAME).trackEvent(eventName, null)
+        }
+    }
+
+    /**
+     * method to track view
+     * tracking view only if data analysis is enabled else don't track it
+     */
+    @JvmStatic
+    fun trackView(viewName: String, appPreferences: AppPreferences?) {
+        if (appPreferences?.isDataAnalysisEnabled == true) {
+            Tealium.getInstance(INSTANCE_NAME).trackView(viewName, null)
+        }
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/nmc/android/marketTracking/TrackingScanInterface.kt b/app/src/main/java/com/nmc/android/marketTracking/TrackingScanInterface.kt
new file mode 100644
index 000000000000..3a517a29f458
--- /dev/null
+++ b/app/src/main/java/com/nmc/android/marketTracking/TrackingScanInterface.kt
@@ -0,0 +1,14 @@
+package com.nmc.android.marketTracking
+
+import com.nextcloud.client.preferences.AppPreferences
+
+/**
+ * interface to track the scanning events from nmc/1867-scanbot branch
+ * for implementation look nmc/1925-market_tracking branch
+ * this class will have the declaration for it since it has the tracking SDK's in place
+ * since we don't have scanning functionality in this branch so to handle the event we have used interface
+ */
+interface TrackingScanInterface {
+
+    fun sendScanEvent(appPreferences: AppPreferences)
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/nmc/android/marketTracking/TrackingScanInterfaceImpl.kt b/app/src/main/java/com/nmc/android/marketTracking/TrackingScanInterfaceImpl.kt
new file mode 100644
index 000000000000..ed0c7cd5d92a
--- /dev/null
+++ b/app/src/main/java/com/nmc/android/marketTracking/TrackingScanInterfaceImpl.kt
@@ -0,0 +1,18 @@
+package com.nmc.android.marketTracking
+
+import com.nextcloud.client.preferences.AppPreferences
+
+/**
+ * interface impl to send the scanning events to tealium and adjust
+ * this class will have the implementation for it since it has the tracking SDK's in place
+ * since we don't have scanning functionality in this branch so to handle the event we have used interface
+ * calling of this method will be done from nmc/1867-scanbot
+ */
+class TrackingScanInterfaceImpl : TrackingScanInterface {
+
+    override fun sendScanEvent(appPreferences: AppPreferences) {
+        //track event on Scan Document button click
+        AdjustSdkUtils.trackEvent(AdjustSdkUtils.EVENT_TOKEN_FAB_BOTTOM_DOCUMENT_SCAN, appPreferences)
+        TealiumSdkUtils.trackEvent(TealiumSdkUtils.EVENT_FAB_BOTTOM_DOCUMENT_SCAN, appPreferences)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/nmc/android/ui/PrivacyUserAction.kt b/app/src/main/java/com/nmc/android/ui/PrivacyUserAction.kt
new file mode 100644
index 000000000000..6dca412cc29b
--- /dev/null
+++ b/app/src/main/java/com/nmc/android/ui/PrivacyUserAction.kt
@@ -0,0 +1,9 @@
+package com.nmc.android.ui
+
+//class to handle user action for privacy
+object PrivacyUserAction {
+    //privacy user action to maintain the state of privacy policy
+    const val NO_ACTION = 0 //user has taken no action
+    const val REJECT_ACTION = 1 //user rejected the privacy policy
+    const val ACCEPT_ACTION = 2 //user has accepted the privacy policy
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/owncloud/android/MainApp.java b/app/src/main/java/com/owncloud/android/MainApp.java
index 4fa3d54fceaf..71ca0a44f19d 100644
--- a/app/src/main/java/com/owncloud/android/MainApp.java
+++ b/app/src/main/java/com/owncloud/android/MainApp.java
@@ -63,6 +63,9 @@
 import com.nextcloud.client.preferences.AppPreferencesImpl;
 import com.nextcloud.client.preferences.DarkMode;
 import com.nmc.android.ui.LauncherActivity;
+import com.nmc.android.marketTracking.AdjustSdkUtils;
+import com.nmc.android.marketTracking.MoEngageSdkUtils;
+import com.nmc.android.marketTracking.TealiumSdkUtils;
 import com.owncloud.android.authentication.AuthenticatorActivity;
 import com.owncloud.android.authentication.PassCodeManager;
 import com.owncloud.android.datamodel.ArbitraryDataProvider;
@@ -300,6 +303,11 @@ public void onCreate() {
 
         initSecurityKeyManager();
 
+        // NMC Customization
+        // Adjust SDK has to be initialised before registerActivityLifecycleCallbacks method
+        // https://github.com/adjust/android_sdk#api-level-14-and-higher
+        initMarketTrackingSdks();
+
         registerActivityLifecycleCallbacks(new ActivityInjector());
 
         //update the app restart count when app is launched by the user
@@ -880,6 +888,13 @@ public AndroidInjector<Object> androidInjector() {
         return dispatchingAndroidInjector;
     }
 
+    //NMC Customization
+    private void initMarketTrackingSdks(){
+        TealiumSdkUtils.initialiseTealiumSDK(this);
+        AdjustSdkUtils.initialiseAdjustSDK(this);
+        MoEngageSdkUtils.initMoEngageSDK(this);
+    }
+
     public static void setAppTheme(DarkMode mode) {
         switch (mode) {
             case LIGHT -> AppCompatDelegate.setDefaultNightMode(AppCompatDelegate.MODE_NIGHT_NO);
diff --git a/app/src/main/java/com/owncloud/android/authentication/AuthenticatorActivity.java b/app/src/main/java/com/owncloud/android/authentication/AuthenticatorActivity.java
index 9a3b9a1ab088..a7878d70fcd9 100644
--- a/app/src/main/java/com/owncloud/android/authentication/AuthenticatorActivity.java
+++ b/app/src/main/java/com/owncloud/android/authentication/AuthenticatorActivity.java
@@ -86,6 +86,8 @@
 import com.nextcloud.client.onboarding.OnboardingService;
 import com.nextcloud.client.preferences.AppPreferences;
 import com.nextcloud.java.util.Optional;
+import com.nmc.android.marketTracking.AdjustSdkUtils;
+import com.nmc.android.marketTracking.TealiumSdkUtils;
 import com.owncloud.android.MainApp;
 import com.owncloud.android.R;
 import com.owncloud.android.databinding.AccountSetupBinding;
@@ -1210,6 +1212,10 @@ public void onAuthenticatorTaskCallback(RemoteOperationResult<UserInfo> result)
     }
 
     private void endSuccess() {
+        //track successful login event
+        AdjustSdkUtils.trackEvent(AdjustSdkUtils.EVENT_TOKEN_SUCCESSFUL_LOGIN, preferences);
+        TealiumSdkUtils.trackEvent(TealiumSdkUtils.EVENT_SUCCESSFUL_LOGIN, preferences);
+
         if (onlyAdd) {
             finish();
         } else {
@@ -1546,4 +1552,11 @@ public void onSavedCertificate() {
     public void onFailedSavingCertificate() {
         DisplayUtils.showSnackMessage(this, R.string.ssl_validator_not_saved);
     }
+
+    @Override
+    protected void onStart() {
+        super.onStart();
+        //track screen view when activity is visible
+        TealiumSdkUtils.trackView(TealiumSdkUtils.SCREEN_VIEW_LOGIN, preferences);
+    }
 }
diff --git a/app/src/main/java/com/owncloud/android/ui/activity/FileDisplayActivity.java b/app/src/main/java/com/owncloud/android/ui/activity/FileDisplayActivity.java
index 16478cd5b628..3f59d4165e05 100644
--- a/app/src/main/java/com/owncloud/android/ui/activity/FileDisplayActivity.java
+++ b/app/src/main/java/com/owncloud/android/ui/activity/FileDisplayActivity.java
@@ -70,6 +70,7 @@
 import com.nextcloud.client.network.ConnectivityService;
 import com.nextcloud.client.preferences.AppPreferences;
 import com.nextcloud.client.utils.IntentUtil;
+import com.nmc.android.marketTracking.TealiumSdkUtils;
 import com.nextcloud.java.util.Optional;
 import com.nextcloud.utils.view.FastScrollUtils;
 import com.owncloud.android.MainApp;
@@ -2429,6 +2430,9 @@ public void onStart() {
 
         EventBus.getDefault().post(new TokenPushEvent());
         checkForNewDevVersionNecessary(getApplicationContext());
+
+        //track screen view when activity is visible
+        TealiumSdkUtils.trackView(TealiumSdkUtils.SCREEN_VIEW_FILE_BROWSER, preferences);
     }
 
     @Override
diff --git a/app/src/main/java/com/owncloud/android/ui/activity/SettingsActivity.java b/app/src/main/java/com/owncloud/android/ui/activity/SettingsActivity.java
index da23f3168a8c..1389ddf73bb3 100644
--- a/app/src/main/java/com/owncloud/android/ui/activity/SettingsActivity.java
+++ b/app/src/main/java/com/owncloud/android/ui/activity/SettingsActivity.java
@@ -58,6 +58,7 @@
 import com.nextcloud.client.network.ClientFactory;
 import com.nextcloud.client.network.ConnectivityService;
 import com.nextcloud.client.preferences.AppPreferences;
+import com.nmc.android.marketTracking.TealiumSdkUtils;
 import com.nextcloud.client.preferences.AppPreferencesImpl;
 import com.nextcloud.client.preferences.DarkMode;
 import com.owncloud.android.BuildConfig;
@@ -1058,6 +1059,13 @@ protected void onPostCreate(Bundle savedInstanceState) {
         getDelegate().onPostCreate(savedInstanceState);
     }
 
+    @Override
+    protected void onStart() {
+        super.onStart();
+        //track screen view when activity is visible
+        TealiumSdkUtils.trackView(TealiumSdkUtils.SCREEN_VIEW_SETTINGS, preferences);
+    }
+
     @Override
     protected void onDestroy() {
         super.onDestroy();
diff --git a/app/src/main/java/com/owncloud/android/ui/activity/SyncedFoldersActivity.kt b/app/src/main/java/com/owncloud/android/ui/activity/SyncedFoldersActivity.kt
index 3b5b5e313dda..32a85ad7dd47 100644
--- a/app/src/main/java/com/owncloud/android/ui/activity/SyncedFoldersActivity.kt
+++ b/app/src/main/java/com/owncloud/android/ui/activity/SyncedFoldersActivity.kt
@@ -45,6 +45,8 @@ import com.nextcloud.client.jobs.MediaFoldersDetectionWork
 import com.nextcloud.client.jobs.NotificationWork
 import com.nextcloud.client.preferences.AppPreferences
 import com.nextcloud.client.preferences.SubFolderRule
+import com.nmc.android.marketTracking.AdjustSdkUtils
+import com.nmc.android.marketTracking.TealiumSdkUtils
 import com.owncloud.android.BuildConfig
 import com.owncloud.android.MainApp
 import com.owncloud.android.R
@@ -582,6 +584,9 @@ class SyncedFoldersActivity :
             backgroundJobManager.startImmediateFilesSyncJob(skipCustomFolders = false, overridePowerSaving = false)
             showBatteryOptimizationInfo()
         }
+
+        //track event when user enable/disable auto upload on/off
+        trackAutoUploadEvent(syncedFolderDisplayItem.isEnabled)
     }
 
     override fun onSyncFolderSettingsClick(section: Int, syncedFolderDisplayItem: SyncedFolderDisplayItem) {
@@ -695,6 +700,14 @@ class SyncedFoldersActivity :
         if (syncedFolder.isEnabled) {
             showBatteryOptimizationInfo()
         }
+
+        //track event when user enable/disable auto upload on/off
+        trackAutoUploadEvent(syncedFolder.isEnabled)
+    }
+
+    private fun trackAutoUploadEvent(enabled: Boolean) {
+        AdjustSdkUtils.trackEvent(if (enabled) AdjustSdkUtils.EVENT_TOKEN_SETTINGS_AUTO_UPLOAD_ON else AdjustSdkUtils.EVENT_TOKEN_SETTINGS_AUTO_UPLOAD_OFF, preferences)
+        TealiumSdkUtils.trackEvent(if (enabled) TealiumSdkUtils.EVENT_SETTINGS_AUTO_UPLOAD_ON else TealiumSdkUtils.EVENT_SETTINGS_AUTO_UPLOAD_OFF, preferences)
     }
 
     private fun saveOrUpdateSyncedFolder(item: SyncedFolderDisplayItem) {
diff --git a/app/src/main/java/com/owncloud/android/ui/dialog/AccountRemovalConfirmationDialog.kt b/app/src/main/java/com/owncloud/android/ui/dialog/AccountRemovalConfirmationDialog.kt
index a32e818abe43..442366400cc8 100644
--- a/app/src/main/java/com/owncloud/android/ui/dialog/AccountRemovalConfirmationDialog.kt
+++ b/app/src/main/java/com/owncloud/android/ui/dialog/AccountRemovalConfirmationDialog.kt
@@ -30,6 +30,9 @@ import com.google.android.material.button.MaterialButton
 import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import com.nextcloud.client.account.User
 import com.nextcloud.client.di.Injectable
+import com.nextcloud.client.preferences.AppPreferences
+import com.nmc.android.marketTracking.AdjustSdkUtils
+import com.nmc.android.marketTracking.TealiumSdkUtils
 import com.nextcloud.client.jobs.BackgroundJobManager
 import com.owncloud.android.R
 import com.owncloud.android.utils.theme.ViewThemeUtils
@@ -44,6 +47,10 @@ class AccountRemovalConfirmationDialog : DialogFragment(), Injectable {
     @Inject
     var viewThemeUtils: ViewThemeUtils? = null
 
+    @JvmField
+    @Inject
+    var appPreferences: AppPreferences? = null
+
     private var user: User? = null
 
     override fun onCreate(savedInstanceState: Bundle?) {
@@ -77,10 +84,11 @@ class AccountRemovalConfirmationDialog : DialogFragment(), Injectable {
             .setMessage(resources.getString(R.string.delete_account_warning, user!!.accountName))
             .setIcon(R.drawable.ic_warning)
             .setPositiveButton(R.string.common_ok) { _: DialogInterface?, _: Int ->
-                backgroundJobManager?.startAccountRemovalJob(
-                    user!!.accountName,
-                    false
-                )
+                // track adjust and tealium events on logout confirmed
+                AdjustSdkUtils.trackEvent(AdjustSdkUtils.EVENT_TOKEN_SETTINGS_LOGOUT, appPreferences)
+                TealiumSdkUtils.trackEvent(TealiumSdkUtils.EVENT_SETTINGS_LOGOUT, appPreferences)
+
+                backgroundJobManager?.startAccountRemovalJob(user!!.accountName, false)
             }
             .setNegativeButton(R.string.common_cancel, null)
 
diff --git a/app/src/main/java/com/owncloud/android/ui/fragment/FileDetailFragment.java b/app/src/main/java/com/owncloud/android/ui/fragment/FileDetailFragment.java
index 8396ceb3e861..141ac8dc626b 100644
--- a/app/src/main/java/com/owncloud/android/ui/fragment/FileDetailFragment.java
+++ b/app/src/main/java/com/owncloud/android/ui/fragment/FileDetailFragment.java
@@ -50,6 +50,7 @@
 import com.nextcloud.client.preferences.AppPreferences;
 import com.nextcloud.ui.fileactions.FileActionsBottomSheet;
 import com.nextcloud.utils.MenuUtils;
+import com.nmc.android.marketTracking.TealiumSdkUtils;
 import com.owncloud.android.MainApp;
 import com.owncloud.android.R;
 import com.owncloud.android.databinding.FileDetailsFragmentBinding;
@@ -362,6 +363,8 @@ public void onStart() {
         super.onStart();
         listenForTransferProgress();
         EventBus.getDefault().register(this);
+        //track screen view when fragment is visible
+        TealiumSdkUtils.trackView(TealiumSdkUtils.SCREEN_VIEW_SHARING, preferences);
     }
 
     @Override
diff --git a/app/src/main/java/com/owncloud/android/ui/fragment/FileDetailSharingFragment.java b/app/src/main/java/com/owncloud/android/ui/fragment/FileDetailSharingFragment.java
index cde91289f708..ac39d3814cab 100644
--- a/app/src/main/java/com/owncloud/android/ui/fragment/FileDetailSharingFragment.java
+++ b/app/src/main/java/com/owncloud/android/ui/fragment/FileDetailSharingFragment.java
@@ -56,6 +56,9 @@
 import com.owncloud.android.ui.adapter.ShareeListAdapter;
 import com.owncloud.android.ui.adapter.ShareeListAdapterListener;
 import com.owncloud.android.ui.asynctasks.RetrieveHoverCardAsyncTask;
+import com.nextcloud.client.preferences.AppPreferences;
+import com.nmc.android.marketTracking.AdjustSdkUtils;
+import com.nmc.android.marketTracking.TealiumSdkUtils;
 import com.owncloud.android.ui.dialog.SharePasswordDialogFragment;
 import com.owncloud.android.ui.fragment.util.FileDetailSharingFragmentHelper;
 import com.owncloud.android.ui.helpers.FileOperationsHelper;
@@ -98,6 +101,7 @@ public class FileDetailSharingFragment extends Fragment implements ShareeListAda
     @Inject UserAccountManager accountManager;
     @Inject ClientFactory clientFactory;
     @Inject ViewThemeUtils viewThemeUtils;
+    @Inject AppPreferences appPreferences;
 
     public static FileDetailSharingFragment newInstance(OCFile file, User user) {
         FileDetailSharingFragment fragment = new FileDetailSharingFragment();
@@ -280,6 +284,10 @@ public void createPublicShareLink() {
             // create without password if not enforced by server or we don't know if enforced;
             fileOperationsHelper.shareFileViaPublicShare(file, null);
         }
+
+        //track event on creating share link
+        AdjustSdkUtils.trackEvent(AdjustSdkUtils.EVENT_TOKEN_CREATE_SHARING_LINK, appPreferences);
+        TealiumSdkUtils.trackEvent(TealiumSdkUtils.EVENT_CREATE_SHARING_LINK, appPreferences);
     }
 
     @Override
diff --git a/app/src/main/java/com/owncloud/android/ui/fragment/OCFileListBottomSheetDialog.java b/app/src/main/java/com/owncloud/android/ui/fragment/OCFileListBottomSheetDialog.java
index 95701987ab50..323244f04046 100644
--- a/app/src/main/java/com/owncloud/android/ui/fragment/OCFileListBottomSheetDialog.java
+++ b/app/src/main/java/com/owncloud/android/ui/fragment/OCFileListBottomSheetDialog.java
@@ -29,7 +29,9 @@
 import com.nextcloud.client.device.DeviceInfo;
 import com.nextcloud.client.di.Injectable;
 import com.nextcloud.client.documentscan.AppScanOptionalFeature;
+import com.nextcloud.client.preferences.AppPreferencesImpl;
 import com.nextcloud.utils.EditorUtils;
+import com.nmc.android.marketTracking.TealiumSdkUtils;
 import com.owncloud.android.R;
 import com.owncloud.android.databinding.FileListActionsBottomSheetCreatorBinding;
 import com.owncloud.android.databinding.FileListActionsBottomSheetFragmentBinding;
@@ -170,6 +172,12 @@ protected void onCreate(Bundle savedInstanceState) {
         }
 
         setupClickListener();
+
+        //track screen view when fragment is visible
+        TealiumSdkUtils.trackView(TealiumSdkUtils.SCREEN_VIEW_FAB_PLUS,
+                                  //Need to create direct instance of AppPreferences as Injection doesn't work in Dialogs
+                                  //If we take AppPreferences as parameter in constructor it will affect the other NMC PRs test cases
+                                  AppPreferencesImpl.fromContext(fileActivity));
     }
 
     private void setupClickListener() {
diff --git a/app/src/main/java/com/owncloud/android/ui/fragment/OCFileListFragment.java b/app/src/main/java/com/owncloud/android/ui/fragment/OCFileListFragment.java
index 26f2ac3ecdce..76d5f3f6d113 100644
--- a/app/src/main/java/com/owncloud/android/ui/fragment/OCFileListFragment.java
+++ b/app/src/main/java/com/owncloud/android/ui/fragment/OCFileListFragment.java
@@ -67,7 +67,11 @@
 import com.nextcloud.ui.fileactions.FileActionsBottomSheet;
 import com.nextcloud.utils.EditorUtils;
 import com.nextcloud.utils.ShortcutUtil;
+import com.nmc.android.marketTracking.TrackingScanInterface;
 import com.nextcloud.utils.view.FastScrollUtils;
+import com.nmc.android.marketTracking.AdjustSdkUtils;
+import com.nmc.android.marketTracking.TrackingScanInterfaceImpl;
+import com.nmc.android.marketTracking.TealiumSdkUtils;
 import com.owncloud.android.MainApp;
 import com.owncloud.android.R;
 import com.owncloud.android.datamodel.ArbitraryDataProvider;
@@ -235,6 +239,13 @@ public class OCFileListFragment extends ExtendedListFragment implements
 
     @Inject DeviceInfo deviceInfo;
 
+    /**
+     * Things to note about both the branches. 1. nmc/1867-scanbot branch: --> interface won't be initialised -->
+     * calling of interface method will be done here 2. nmc/1925-market_tracking --> interface will be initialised -->
+     * calling of interface method won't be done here
+     */
+    private TrackingScanInterface trackingScanInterface;
+
     protected enum MenuItemAddRemove {
         DO_NOTHING,
         REMOVE_SORT,
@@ -259,6 +270,9 @@ public void onCreate(Bundle savedInstanceState) {
         }
 
         searchFragment = currentSearchType != null && isSearchEventSet(searchEvent);
+
+        //NMC customization will be initialised in nmc/1925-market_tracking
+        trackingScanInterface = new TrackingScanInterfaceImpl();
     }
 
     @Override
@@ -521,6 +535,10 @@ public void uploadFromApp() {
             Intent.createChooser(action, getString(R.string.upload_chooser_title)),
             FileDisplayActivity.REQUEST_CODE__SELECT_CONTENT_FROM_APPS
                                             );
+
+        //track event photo/video/any upload button click
+        AdjustSdkUtils.trackEvent(AdjustSdkUtils.EVENT_TOKEN_FAB_BOTTOM_PHOTO_VIDEO_UPLOAD, preferences);
+        TealiumSdkUtils.trackEvent(TealiumSdkUtils.EVENT_FAB_BOTTOM_PHOTO_VIDEO_UPLOAD, preferences);
     }
 
     @Override
@@ -533,6 +551,10 @@ public void directCameraUpload() {
         } else {
             DisplayUtils.showSnackMessage(getView(), getString(R.string.error_starting_direct_camera_upload));
         }
+
+        //track event for camera upload button click
+        AdjustSdkUtils.trackEvent(AdjustSdkUtils.EVENT_TOKEN_FAB_BOTTOM_CAMERA_UPLOAD, preferences);
+        TealiumSdkUtils.trackEvent(TealiumSdkUtils.EVENT_FAB_BOTTOM_CAMERA_UPLOAD, preferences);
     }
 
     @Override
@@ -563,6 +585,10 @@ public void uploadFiles() {
             FileDisplayActivity.REQUEST_CODE__SELECT_FILES_FROM_FILE_SYSTEM,
                                                         getCurrentFile().isEncrypted()
                                                         );
+
+        //track event for uploading files button click
+        AdjustSdkUtils.trackEvent(AdjustSdkUtils.EVENT_TOKEN_FAB_BOTTOM_FILE_UPLOAD, preferences);
+        TealiumSdkUtils.trackEvent(TealiumSdkUtils.EVENT_FAB_BOTTOM_FILE_UPLOAD, preferences);
     }
 
     @Override
@@ -591,6 +617,14 @@ public void onShareIconClick(OCFile file) {
                 mContainerActivity.getFileOperationsHelper().sendShareFile(file);
             });
         }
+
+        //track event on click of Share button
+        trackSharingClickEvent();
+    }
+
+    private void trackSharingClickEvent() {
+        AdjustSdkUtils.trackEvent(AdjustSdkUtils.EVENT_TOKEN_FILE_BROWSER_SHARING, preferences);
+        TealiumSdkUtils.trackEvent(TealiumSdkUtils.EVENT_FILE_BROWSER_SHARING, preferences);
     }
 
     @Override
@@ -1159,6 +1193,8 @@ public boolean onFileActionChosen(@IdRes final int itemId, Set<OCFile> checkedFi
 
             if (itemId == R.id.action_send_share_file) {
                 mContainerActivity.getFileOperationsHelper().sendShareFile(singleFile);
+                //track event on click of Share button
+                trackSharingClickEvent();
                 return true;
             } else if (itemId == R.id.action_open_file_with) {
                 mContainerActivity.getFileOperationsHelper().openFile(singleFile);
@@ -1189,6 +1225,9 @@ public boolean onFileActionChosen(@IdRes final int itemId, Set<OCFile> checkedFi
 
                 mContainerActivity.showDetails(singleFile);
                 mContainerActivity.showSortListGroup(false);
+
+                //track event on click of Share button
+                trackSharingClickEvent();
                 return true;
             } else if (itemId == R.id.action_set_as_wallpaper) {
                 mContainerActivity.getFileOperationsHelper().setPictureAs(singleFile, getView());
diff --git a/gradle.properties b/gradle.properties
index 85bc2ba7da37..add468064c4c 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -8,6 +8,8 @@ android.defaults.buildfeatures.buildconfig=true
 android.nonTransitiveRClass=false
 android.nonFinalResIds=false
 #android.debug.obsoleteApi=true
+ADJUST_APP_TOKEN="54qd7rraqav4"
+MOENGAGE_APP_ID="XGJ4VU4OZ7HFU7EV5WTATM9K"
 
 # Minimum max heap space to get reliable builds
 org.gradle.jvmargs=-Xmx1g