Create different module common to store business logic that is common for both xml and jetpack compose

.idea/gradle.xml

@@ -12,6 +12,7 @@
           <set>
             <option value="$PROJECT_DIR$" />
             <option value="$PROJECT_DIR$/app" />
+            <option value="$PROJECT_DIR$/common" />
           </set>
         </option>
         <option name="resolveModulePerSourceSet" value="false" />

.idea/misc.xml

@@ -8,6 +8,7 @@
         <entry key="..\:/Users/paliy/StudioProjects/KeyPass/app/src/main/res/drawable/ic_undraw_empty_street_sfxm.xml" value="0.21614583333333334" />
         <entry key="..\:/Users/paliy/StudioProjects/KeyPass/app/src/main/res/drawable/nav_divider_top.xml" value="0.21614583333333334" />
         <entry key="..\:/Users/paliy/StudioProjects/KeyPass/app/src/main/res/layout/activity_add_totpactivity.xml" value="0.16485507246376813" />
+        <entry key="..\:/Users/paliy/StudioProjects/KeyPass/app/src/main/res/layout/activity_authentication.xml" value="0.1" />
         <entry key="..\:/Users/paliy/StudioProjects/KeyPass/app/src/main/res/layout/activity_dashboard.xml" value="0.2" />
         <entry key="..\:/Users/paliy/StudioProjects/KeyPass/app/src/main/res/layout/activity_scanner.xml" value="0.10416666666666667" />
         <entry key="..\:/Users/paliy/StudioProjects/KeyPass/app/src/main/res/layout/fragment_bottom_nav_drawer.xml" value="0.2" />
@@ -15,6 +16,7 @@
         <entry key="..\:/Users/paliy/StudioProjects/KeyPass/app/src/main/res/layout/fragment_home.xml" value="0.16304347826086957" />
         <entry key="..\:/Users/paliy/StudioProjects/KeyPass/app/src/main/res/layout/item_accounts.xml" value="0.388259526261586" />
         <entry key="..\:/Users/paliy/StudioProjects/KeyPass/app/src/main/res/layout/item_totp.xml" value="0.2" />
+        <entry key="..\:/Users/paliy/StudioProjects/KeyPass/app/src/main/res/layout/layout_backup_keypharse.xml" value="0.15353260869565216" />
         <entry key="..\:/Users/paliy/StudioProjects/KeyPass/app/src/main/res/layout/layout_no_accounts.xml" value="0.17074275362318841" />
         <entry key="..\:/Users/paliy/StudioProjects/KeyPass/app/src/main/res/layout/nav_divider_item_layout.xml" value="0.2" />
         <entry key="..\:/Users/paliy/StudioProjects/KeyPass/app/src/main/res/layout/nav_email_folder_item_layout.xml" value="0.2" />

app/build.gradle

@@ -73,6 +73,8 @@ android {
 
 dependencies {
 
+    implementation project(":common")
+
     implementation "org.jetbrains.kotlin:kotlin-stdlib:1.5.31"
     implementation 'androidx.core:core-ktx:1.7.0'
     implementation 'androidx.appcompat:appcompat:1.3.1'
@@ -148,12 +150,30 @@ dependencies {
     // For instrumented tests.
     androidTestImplementation("com.google.dagger:hilt-android-testing:2.38.1")
     // ...with Kotlin.
-    kaptAndroidTest("com.google.dagger:hilt-android-compiler:2.38.1")
+    kaptAndroidTest("com.google.dagger:hilt-android-compiler:2.40")
 
     // For Robolectric tests.
     testImplementation("com.google.dagger:hilt-android-testing:2.38.1")
     // ...with Kotlin.
-    kaptTest("com.google.dagger:hilt-android-compiler:2.38.1")
+    kaptTest("com.google.dagger:hilt-android-compiler:2.40")
 
 
+    // jetpack compose
+    implementation 'androidx.compose.ui:ui:1.0.5'
+
+    implementation 'androidx.compose.ui:ui-tooling:1.0.5'
+    // Foundation (Border, Background, Box, Image, Scroll, shapes, animations, etc.)
+    implementation 'androidx.compose.foundation:foundation:1.0.5'
+    // Material Design
+    implementation 'androidx.compose.material:material:1.0.5'
+    // Material design icons
+    implementation 'androidx.compose.material:material-icons-core:1.0.5'
+    implementation 'androidx.compose.material:material-icons-extended:1.0.5'
+    // Integration with activities
+    implementation 'androidx.activity:activity-compose:1.4.0'
+    // Integration with ViewModels
+    implementation 'androidx.lifecycle:lifecycle-viewmodel-compose:2.4.0'
+    // Integration with observables
+    implementation 'androidx.compose.runtime:runtime-livedata:1.0.5'
+
 }

app/src/androidTest/java/com/yogeshpaliyal/keypass/ui/nav/DashboardActivityTest.kt

@@ -7,12 +7,11 @@ import androidx.test.espresso.assertion.ViewAssertions.doesNotExist
 import androidx.test.espresso.assertion.ViewAssertions.matches
 import androidx.test.espresso.matcher.ViewMatchers.*
 import androidx.test.ext.junit.rules.ActivityScenarioRule
-import com.yogeshpaliyal.keypass.AppDatabase
+import com.yogeshpaliyal.common.AppDatabase
 import com.yogeshpaliyal.keypass.R
-import com.yogeshpaliyal.keypass.data.AccountModel
+import com.yogeshpaliyal.common.data.AccountModel
 import dagger.hilt.android.testing.HiltAndroidRule
 import dagger.hilt.android.testing.HiltAndroidTest
-import org.hamcrest.CoreMatchers.not
 import org.junit.Assert.*
 import org.junit.Before
 import org.junit.Rule
@@ -28,7 +27,7 @@ class DashboardActivityTest {
     var activityScenarioRule = ActivityScenarioRule(DashboardActivity::class.java)
 
     @Inject
-    lateinit var appDatabase: AppDatabase
+    lateinit var appDatabase: com.yogeshpaliyal.common.AppDatabase
 
     @Before
     fun setUp() {

app/src/main/java/com/yogeshpaliyal/keypass/data/MyAccountModel.kt

@@ -0,0 +1,37 @@
+package com.yogeshpaliyal.keypass.data
+
+import com.google.gson.Gson
+import com.yogeshpaliyal.common.data.AccountModel
+import com.yogeshpaliyal.keypass.R
+import com.yogeshpaliyal.keypass.constants.AccountType
+import com.yogeshpaliyal.universalAdapter.listener.UniversalViewType
+import com.yogeshpaliyal.universalAdapter.model.BaseDiffUtil
+
+class MyAccountModel: AccountModel() , BaseDiffUtil, UniversalViewType {
+    override fun getDiffId(): Any? {
+        return id
+    }
+
+    override fun getDiffBody(): Any? {
+        return if (type == AccountType.TOTP) {
+            super.getDiffBody()
+        } else {
+            Gson().toJson(this)
+        }
+    }
+
+    override fun getLayoutId(): Int = if (type == AccountType.TOTP) R.layout.item_totp else R.layout.item_accounts
+
+    fun map(accountModel: AccountModel){
+        this.id = accountModel.id
+        this.title = accountModel.title
+        this.uniqueId = accountModel.uniqueId
+        this.username = accountModel.username
+        this.password = accountModel.password
+        this.site = accountModel.site
+        this.notes = accountModel.notes
+        this.tags = accountModel.tags
+        this.type = accountModel.type
+    }
+
+}

app/src/main/java/com/yogeshpaliyal/keypass/data/TOtpModel.kt

@@ -1,29 +0,0 @@
-package com.yogeshpaliyal.keypass.data
-
-import androidx.room.ColumnInfo
-import androidx.room.Entity
-import androidx.room.PrimaryKey
-import com.google.gson.annotations.Expose
-import com.google.gson.annotations.SerializedName
-import com.yogeshpaliyal.keypass.R
-import com.yogeshpaliyal.universalAdapter.listener.UniversalViewType
-import com.yogeshpaliyal.universalAdapter.model.BaseDiffUtil
-
-@Entity(tableName = "totps")
-data class TOtpModel(
-    @PrimaryKey(autoGenerate = true)
-    @ColumnInfo(name = "id")
-    @SerializedName("id")
-    var id: Long? = null,
-
-    @ColumnInfo(name = "unique_id")
-    @SerializedName("unique_id")
-    var uniqueId: String? = null,
-
-    @Expose
-    @SerializedName("account_name")
-    val accountName: String? = null
-
-) : BaseDiffUtil, UniversalViewType {
-    override fun getLayoutId() = R.layout.item_totp
-}

app/src/main/java/com/yogeshpaliyal/keypass/ui/addTOTP/AddTOTPActivity.kt

@@ -12,9 +12,9 @@ import androidx.lifecycle.Observer
 import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import com.google.android.material.snackbar.Snackbar
 import com.google.zxing.integration.android.IntentIntegrator
+import com.yogeshpaliyal.common.utils.TOTPHelper
 import com.yogeshpaliyal.keypass.R
 import com.yogeshpaliyal.keypass.databinding.ActivityAddTotpactivityBinding
-import com.yogeshpaliyal.keypass.utils.TOTPHelper
 import dagger.hilt.android.AndroidEntryPoint
 
 @AndroidEntryPoint
@@ -85,7 +85,7 @@ class AddTOTPActivity : AppCompatActivity() {
         }
     }
 
-    override fun onCreateOptionsMenu(menu: Menu?): Boolean {
+    override fun onCreateOptionsMenu(menu: Menu): Boolean {
         if (accountId != null)
             menuInflater.inflate(R.menu.menu_delete, menu)
         return super.onCreateOptionsMenu(menu)

app/src/main/java/com/yogeshpaliyal/keypass/ui/addTOTP/AddTOTPViewModel.kt

@@ -4,18 +4,17 @@ import androidx.lifecycle.LiveData
 import androidx.lifecycle.MutableLiveData
 import androidx.lifecycle.ViewModel
 import androidx.lifecycle.viewModelScope
-import com.yogeshpaliyal.keypass.AppDatabase
 import com.yogeshpaliyal.keypass.R
 import com.yogeshpaliyal.keypass.constants.AccountType
-import com.yogeshpaliyal.keypass.data.AccountModel
-import com.yogeshpaliyal.keypass.utils.Event
+import com.yogeshpaliyal.common.data.AccountModel
+import com.yogeshpaliyal.common.utils.Event
 import dagger.hilt.android.lifecycle.HiltViewModel
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
 import javax.inject.Inject
 
 @HiltViewModel
-class AddTOTPViewModel @Inject constructor(private val appDatabase: AppDatabase) : ViewModel() {
+class AddTOTPViewModel @Inject constructor(private val appDatabase: com.yogeshpaliyal.common.AppDatabase) : ViewModel() {
 
     private val _goBack = MutableLiveData<Event<Unit>>()
     val goBack: LiveData<Event<Unit>> = _goBack

app/src/main/java/com/yogeshpaliyal/keypass/ui/backup/BackupActivity.kt

@@ -12,7 +12,8 @@ import androidx.preference.Preference
 import androidx.preference.PreferenceCategory
 import androidx.preference.PreferenceFragmentCompat
 import com.google.android.material.dialog.MaterialAlertDialogBuilder
-import com.yogeshpaliyal.keypass.AppDatabase
+import com.yogeshpaliyal.common.AppDatabase
+import com.yogeshpaliyal.common.utils.*
 import com.yogeshpaliyal.keypass.R
 import com.yogeshpaliyal.keypass.databinding.BackupActivityBinding
 import com.yogeshpaliyal.keypass.databinding.LayoutBackupKeypharseBinding
@@ -60,7 +61,7 @@ class BackupActivity : AppCompatActivity() {
         lateinit var sp: SharedPreferences
 
         @Inject
-        lateinit var appDb: AppDatabase
+        lateinit var appDb: com.yogeshpaliyal.common.AppDatabase
 
         private val CHOOSE_BACKUPS_LOCATION_REQUEST_CODE = 26212
 

app/src/main/java/com/yogeshpaliyal/keypass/ui/detail/DetailActivity.kt

@@ -8,9 +8,9 @@ import androidx.activity.viewModels
 import androidx.appcompat.app.AppCompatActivity
 import androidx.lifecycle.Observer
 import com.google.android.material.dialog.MaterialAlertDialogBuilder
+import com.yogeshpaliyal.common.utils.PasswordGenerator
 import com.yogeshpaliyal.keypass.R
 import com.yogeshpaliyal.keypass.databinding.FragmentDetailBinding
-import com.yogeshpaliyal.keypass.utils.PasswordGenerator
 import dagger.hilt.android.AndroidEntryPoint
 
 /*
@@ -107,7 +107,7 @@ class DetailActivity : AppCompatActivity() {
             }.show()
     }
 
-    override fun onCreateOptionsMenu(menu: Menu?): Boolean {
+    override fun onCreateOptionsMenu(menu: Menu): Boolean {
         menuInflater.inflate(R.menu.bottom_app_bar_detail, menu)
         return super.onCreateOptionsMenu(menu)
     }

app/src/main/java/com/yogeshpaliyal/keypass/ui/detail/DetailViewModel.kt

@@ -6,8 +6,7 @@ import androidx.lifecycle.AndroidViewModel
 import androidx.lifecycle.LiveData
 import androidx.lifecycle.MutableLiveData
 import androidx.lifecycle.viewModelScope
-import com.yogeshpaliyal.keypass.AppDatabase
-import com.yogeshpaliyal.keypass.data.AccountModel
+import com.yogeshpaliyal.common.data.AccountModel
 import com.yogeshpaliyal.keypass.worker.executeAutoBackup
 import dagger.hilt.android.lifecycle.HiltViewModel
 import kotlinx.coroutines.Dispatchers
@@ -22,7 +21,7 @@ import javax.inject.Inject
 * created on 31-01-2021 11:52
 */
 @HiltViewModel
-class DetailViewModel @Inject constructor(val app: Application, val appDb: AppDatabase, val sp: SharedPreferences) : AndroidViewModel(app) {
+class DetailViewModel @Inject constructor(val app: Application, val appDb: com.yogeshpaliyal.common.AppDatabase, val sp: SharedPreferences) : AndroidViewModel(app) {
 
     private val _accountModel by lazy { MutableLiveData<AccountModel>() }
     val accountModel: LiveData<AccountModel> = _accountModel

app/src/main/java/com/yogeshpaliyal/keypass/ui/generate/GeneratePasswordActivity.kt

@@ -5,10 +5,9 @@ import android.content.ClipboardManager
 import android.os.Bundle
 import android.widget.Toast
 import androidx.appcompat.app.AppCompatActivity
-import androidx.core.content.getSystemService
+import com.yogeshpaliyal.common.utils.PasswordGenerator
 import com.yogeshpaliyal.keypass.R
 import com.yogeshpaliyal.keypass.databinding.ActivityGeneratePasswordBinding
-import com.yogeshpaliyal.keypass.utils.PasswordGenerator
 import dagger.hilt.android.AndroidEntryPoint
 
 @AndroidEntryPoint

app/src/main/java/com/yogeshpaliyal/keypass/ui/home/DashboardViewModel.kt

@@ -2,8 +2,9 @@ package com.yogeshpaliyal.keypass.ui.home
 
 import android.app.Application
 import androidx.lifecycle.*
-import com.yogeshpaliyal.keypass.AppDatabase
-import com.yogeshpaliyal.keypass.data.AccountModel
+import com.yogeshpaliyal.common.AppDatabase
+import com.yogeshpaliyal.common.data.AccountModel
+import com.yogeshpaliyal.keypass.data.MyAccountModel
 import dagger.hilt.android.lifecycle.HiltViewModel
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.delay
@@ -17,7 +18,7 @@ import javax.inject.Inject
 * created on 30-01-2021 23:02
 */
 @HiltViewModel
-class DashboardViewModel @Inject constructor(application: Application, val appDb: AppDatabase) :
+class DashboardViewModel @Inject constructor(application: Application, val appDb: com.yogeshpaliyal.common.AppDatabase) :
     AndroidViewModel(application) {
 
     val keyword by lazy {

app/src/main/java/com/yogeshpaliyal/keypass/ui/home/HomeFragment.kt

@@ -11,9 +11,10 @@ import androidx.activity.viewModels
 import androidx.core.content.ContextCompat
 import androidx.fragment.app.Fragment
 import androidx.lifecycle.Observer
+import com.yogeshpaliyal.common.data.AccountModel
 import com.yogeshpaliyal.keypass.R
 import com.yogeshpaliyal.keypass.constants.AccountType
-import com.yogeshpaliyal.keypass.data.AccountModel
+import com.yogeshpaliyal.keypass.data.MyAccountModel
 import com.yogeshpaliyal.keypass.databinding.FragmentHomeBinding
 import com.yogeshpaliyal.keypass.listener.AccountsClickListener
 import com.yogeshpaliyal.keypass.ui.addTOTP.AddTOTPActivity
@@ -38,7 +39,7 @@ class HomeFragment : Fragment() {
     }
 
     private val mAdapter by lazy {
-        UniversalRecyclerAdapter.Builder<AccountModel>(
+        UniversalRecyclerAdapter.Builder<MyAccountModel>(
             this,
             content = UniversalAdapterViewType.Content(
                 R.layout.item_accounts,
@@ -65,7 +66,8 @@ class HomeFragment : Fragment() {
                 )
             val clip = ClipData.newPlainText("KeyPass", model.password)
             clipboard?.setPrimaryClip(clip)
-            Toast.makeText(context, getString(R.string.copied_to_clipboard), Toast.LENGTH_SHORT).show()
+            Toast.makeText(context, getString(R.string.copied_to_clipboard), Toast.LENGTH_SHORT)
+                .show()
         }
     }
 
@@ -79,8 +81,10 @@ class HomeFragment : Fragment() {
     }
 
     private val observer = Observer<List<AccountModel>> {
-        val newList = it.map {
-            it.copy(id = it.id, title = it.title, uniqueId = it.uniqueId, username = it.username, it.password, it.site, it.notes, it.tags, it.type)
+        val newList = it.map {accountModel ->
+            MyAccountModel().also {
+                it.map(accountModel)
+            }
         }
         mAdapter.updateData(Resource.success(ArrayList(newList)))
     }

app/src/main/java/com/yogeshpaliyal/keypass/ui/nav/BottomNavDrawerFragment.kt

@@ -8,7 +8,6 @@ import android.view.View
 import android.view.ViewGroup
 import android.widget.FrameLayout
 import androidx.activity.OnBackPressedCallback
-import androidx.activity.viewModels
 import androidx.fragment.app.Fragment
 import androidx.fragment.app.viewModels
 import androidx.lifecycle.observe
@@ -19,9 +18,9 @@ import com.google.android.material.bottomsheet.BottomSheetBehavior.STATE_HALF_EX
 import com.google.android.material.bottomsheet.BottomSheetBehavior.STATE_HIDDEN
 import com.google.android.material.bottomsheet.BottomSheetBehavior.from
 import com.google.android.material.shape.MaterialShapeDrawable
+import com.yogeshpaliyal.common.utils.themeColor
 import com.yogeshpaliyal.keypass.R
 import com.yogeshpaliyal.keypass.databinding.FragmentBottomNavDrawerBinding
-import com.yogeshpaliyal.keypass.utils.themeColor
 import dagger.hilt.android.AndroidEntryPoint
 import kotlin.LazyThreadSafetyMode.NONE
 

app/src/main/java/com/yogeshpaliyal/keypass/ui/nav/BottomNavViewModel.kt

@@ -5,7 +5,7 @@ import androidx.lifecycle.AndroidViewModel
 import androidx.lifecycle.LiveData
 import androidx.lifecycle.MutableLiveData
 import androidx.lifecycle.viewModelScope
-import com.yogeshpaliyal.keypass.AppDatabase
+import com.yogeshpaliyal.common.AppDatabase
 import dagger.hilt.android.lifecycle.HiltViewModel
 import kotlinx.coroutines.flow.collect
 import kotlinx.coroutines.launch
@@ -18,7 +18,7 @@ import javax.inject.Inject
 * created on 31-01-2021 14:11
 */
 @HiltViewModel
-class BottomNavViewModel @Inject constructor (application: Application, val appDb: AppDatabase) : AndroidViewModel(application) {
+class BottomNavViewModel @Inject constructor (application: Application, val appDb: com.yogeshpaliyal.common.AppDatabase) : AndroidViewModel(application) {
     private val _navigationList: MutableLiveData<List<NavigationModelItem>> = MutableLiveData()
     private val tagsDb = appDb.getDao().getTags()
 

app/src/main/java/com/yogeshpaliyal/keypass/ui/nav/BottomNavigationDrawerCallback.kt

@@ -5,7 +5,7 @@ import android.view.View
 import androidx.coordinatorlayout.widget.CoordinatorLayout
 import com.google.android.material.R
 import com.google.android.material.bottomsheet.BottomSheetBehavior
-import com.yogeshpaliyal.keypass.utils.normalize
+import com.yogeshpaliyal.common.utils.normalize
 import kotlin.math.max
 
 /**

app/src/main/java/com/yogeshpaliyal/keypass/ui/nav/NavigationModelItem.kt

@@ -3,7 +3,7 @@ package com.yogeshpaliyal.keypass.ui.nav
 import androidx.annotation.DrawableRes
 import androidx.annotation.StringRes
 import androidx.recyclerview.widget.DiffUtil
-import com.yogeshpaliyal.keypass.data.StringDiffUtil
+import com.yogeshpaliyal.common.data.StringDiffUtil
 
 /**
  * A sealed class which encapsulates all objects [NavigationAdapter] is able to display.

app/src/main/java/com/yogeshpaliyal/keypass/ui/nav/OnSlideAction.kt

@@ -7,8 +7,8 @@ import androidx.core.view.marginTop
 import androidx.core.view.updatePadding
 import com.google.android.material.bottomsheet.BottomSheetBehavior
 import com.google.android.material.shape.MaterialShapeDrawable
+import com.yogeshpaliyal.common.utils.normalize
 import com.yogeshpaliyal.keypass.R
-import com.yogeshpaliyal.keypass.utils.normalize
 
 /**
  * An action to be performed when a bottom sheet's slide offset is changed.

app/src/main/java/com/yogeshpaliyal/keypass/ui/settings/MySettingsFragment.kt

@@ -1,7 +1,10 @@
 package com.yogeshpaliyal.keypass.ui.settings
 
 import android.app.Activity
-import android.content.*
+import android.content.ClipData
+import android.content.ClipboardManager
+import android.content.Intent
+import android.content.SharedPreferences
 import android.net.Uri
 import android.os.Bundle
 import android.widget.Toast
@@ -11,15 +14,14 @@ import androidx.lifecycle.lifecycleScope
 import androidx.preference.Preference
 import androidx.preference.PreferenceFragmentCompat
 import com.google.android.material.dialog.MaterialAlertDialogBuilder
-import com.yogeshpaliyal.keypass.AppDatabase
+import com.yogeshpaliyal.common.db_helper.createBackup
+import com.yogeshpaliyal.common.db_helper.restoreBackup
+import com.yogeshpaliyal.common.utils.*
 import com.yogeshpaliyal.keypass.BuildConfig
 import com.yogeshpaliyal.keypass.R
 import com.yogeshpaliyal.keypass.databinding.LayoutBackupKeypharseBinding
 import com.yogeshpaliyal.keypass.databinding.LayoutRestoreKeypharseBinding
-import com.yogeshpaliyal.keypass.db_helper.createBackup
-import com.yogeshpaliyal.keypass.db_helper.restoreBackup
 import com.yogeshpaliyal.keypass.ui.backup.BackupActivity
-import com.yogeshpaliyal.keypass.utils.*
 import dagger.hilt.android.AndroidEntryPoint
 import kotlinx.coroutines.launch
 import javax.inject.Inject
@@ -30,7 +32,7 @@ class MySettingsFragment : PreferenceFragmentCompat() {
     private val CHOOSE_RESTORE_FILE_REQUEST_CODE = 26213
 
     @Inject
-    lateinit var appDb: AppDatabase
+    lateinit var appDb: com.yogeshpaliyal.common.AppDatabase
 
     @Inject
     lateinit var sp: SharedPreferences
@@ -42,7 +44,10 @@ class MySettingsFragment : PreferenceFragmentCompat() {
     override fun onPreferenceTreeClick(preference: Preference?): Boolean {
         when (preference?.key) {
             "feedback" -> {
-                context?.email(getString(R.string.feedback_to_keypass), "yogeshpaliyal.foss@gmail.com")
+                context?.email(
+                    getString(R.string.feedback_to_keypass),
+                    "yogeshpaliyal.foss@gmail.com"
+                )
                 return true
             }
 
@@ -83,8 +88,8 @@ class MySettingsFragment : PreferenceFragmentCompat() {
 
                 intent.addFlags(
                     Intent.FLAG_GRANT_PERSISTABLE_URI_PERMISSION or
-                        Intent.FLAG_GRANT_WRITE_URI_PERMISSION or
-                        Intent.FLAG_GRANT_READ_URI_PERMISSION
+                            Intent.FLAG_GRANT_WRITE_URI_PERMISSION or
+                            Intent.FLAG_GRANT_READ_URI_PERMISSION
                 )
 
                 try {
@@ -103,7 +108,7 @@ class MySettingsFragment : PreferenceFragmentCompat() {
 
         intent.addFlags(
             Intent.FLAG_GRANT_WRITE_URI_PERMISSION or
-                Intent.FLAG_GRANT_READ_URI_PERMISSION
+                    Intent.FLAG_GRANT_READ_URI_PERMISSION
         )
 
         try {
@@ -144,7 +149,11 @@ class MySettingsFragment : PreferenceFragmentCompat() {
                         "Restore"
                     ) { dialog, which ->
                         lifecycleScope.launch {
-                            val result = appDb.restoreBackup(binding.etKeyPhrase.text.toString(), contentResolver, selectedFile)
+                            val result = appDb.restoreBackup(
+                                binding.etKeyPhrase.text.toString(),
+                                contentResolver,
+                                selectedFile
+                            )
                             if (result) {
                                 dialog?.dismiss()
                                 Toast.makeText(
@@ -187,9 +196,16 @@ class MySettingsFragment : PreferenceFragmentCompat() {
                     binding.txtCode.setOnClickListener {
                         val clipboard =
                             getSystemService(requireContext(), ClipboardManager::class.java)
-                        val clip = ClipData.newPlainText(getString(R.string.app_name), binding.txtCode.text)
+                        val clip = ClipData.newPlainText(
+                            getString(R.string.app_name),
+                            binding.txtCode.text
+                        )
                         clipboard?.setPrimaryClip(clip)
-                        Toast.makeText(context, getString(R.string.copied_to_clipboard), Toast.LENGTH_SHORT).show()
+                        Toast.makeText(
+                            context,
+                            getString(R.string.copied_to_clipboard),
+                            Toast.LENGTH_SHORT
+                        ).show()
                     }
                     MaterialAlertDialogBuilder(requireContext()).setView(binding.root)
                         .setPositiveButton(
@@ -198,7 +214,11 @@ class MySettingsFragment : PreferenceFragmentCompat() {
                             dialog?.dismiss()
                         }.show()
                 } else {
-                    Toast.makeText(context, getString(R.string.backup_completed), Toast.LENGTH_SHORT).show()
+                    Toast.makeText(
+                        context,
+                        getString(R.string.backup_completed),
+                        Toast.LENGTH_SHORT
+                    ).show()
                 }
             }
         }

app/src/main/java/com/yogeshpaliyal/keypass/utils/BindingAdapter.kt

@@ -27,6 +27,7 @@ import androidx.annotation.DrawableRes
 import androidx.core.view.updateLayoutParams
 import androidx.databinding.BindingAdapter
 import com.google.android.material.elevation.ElevationOverlayProvider
+import com.yogeshpaliyal.common.utils.getDrawableOrNull
 
 @BindingAdapter(
     "popupElevationOverlay"

app/src/main/java/com/yogeshpaliyal/keypass/worker/AutoBackupWorker.kt

@@ -6,11 +6,11 @@ import android.net.Uri
 import androidx.hilt.work.HiltWorker
 import androidx.work.CoroutineWorker
 import androidx.work.WorkerParameters
-import com.yogeshpaliyal.keypass.AppDatabase
-import com.yogeshpaliyal.keypass.utils.backupAccounts
-import com.yogeshpaliyal.keypass.utils.canUserAccessBackupDirectory
-import com.yogeshpaliyal.keypass.utils.getBackupDirectory
-import com.yogeshpaliyal.keypass.utils.overrideAutoBackup
+import com.yogeshpaliyal.common.AppDatabase
+import com.yogeshpaliyal.common.utils.backupAccounts
+import com.yogeshpaliyal.common.utils.canUserAccessBackupDirectory
+import com.yogeshpaliyal.common.utils.getBackupDirectory
+import com.yogeshpaliyal.common.utils.overrideAutoBackup
 import dagger.assisted.Assisted
 import dagger.assisted.AssistedInject
 import kotlinx.coroutines.Dispatchers

app/src/main/java/com/yogeshpaliyal/keypass/worker/MyWorkManager.kt

@@ -5,7 +5,7 @@ import android.content.SharedPreferences
 import androidx.work.ExistingWorkPolicy
 import androidx.work.OneTimeWorkRequestBuilder
 import androidx.work.WorkManager
-import com.yogeshpaliyal.keypass.utils.isAutoBackupEnabled
+import com.yogeshpaliyal.common.utils.isAutoBackupEnabled
 
 fun Context?.executeAutoBackup(sp: SharedPreferences) {
     this ?: return

app/src/main/res/layout/fragment_detail.xml

@@ -5,7 +5,7 @@
 
         <variable
             name="accountData"
-            type="com.yogeshpaliyal.keypass.data.AccountModel" />
+            type="com.yogeshpaliyal.common.data.AccountModel" />
     </data>
 
     <androidx.coordinatorlayout.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"

app/src/main/res/layout/item_accounts.xml

@@ -3,14 +3,14 @@
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools">
     <data>
-        <import type="com.yogeshpaliyal.keypass.data.AccountModel" />
+        <import type="com.yogeshpaliyal.keypass.data.MyAccountModel" />
 
         <variable
             name="model"
-            type="AccountModel" />
+            type="MyAccountModel" />
         <variable
             name="listener"
-            type="com.yogeshpaliyal.keypass.listener.AccountsClickListener&lt;AccountModel>" />
+            type="com.yogeshpaliyal.keypass.listener.AccountsClickListener&lt;MyAccountModel>" />
     </data>
 
 <androidx.constraintlayout.widget.ConstraintLayout

app/src/main/res/layout/item_totp.xml

@@ -3,14 +3,14 @@
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools">
     <data>
-        <import type="com.yogeshpaliyal.keypass.data.AccountModel" />
+        <import type="com.yogeshpaliyal.keypass.data.MyAccountModel" />
 
         <variable
             name="model"
-            type="AccountModel" />
+            type="MyAccountModel" />
         <variable
             name="listener"
-            type="com.yogeshpaliyal.keypass.listener.AccountsClickListener&lt;AccountModel>" />
+            type="com.yogeshpaliyal.keypass.listener.AccountsClickListener&lt;MyAccountModel>" />
     </data>
 
 <androidx.constraintlayout.widget.ConstraintLayout

build.gradle

@@ -6,7 +6,7 @@ buildscript {
         lifecycle_version = "2.4.0"
         room_version = "2.3.0"
         navigation_version = '2.3.5'
-        ext.hilt_version = '2.38.1'
+        ext.hilt_version = '2.40'
 
     }
     repositories {

common/.gitignore

@@ -0,0 +1 @@
+/build

common/build.gradle

@@ -0,0 +1,69 @@
+plugins {
+    id 'com.android.library'
+    id 'kotlin-android'
+    id 'kotlin-kapt'
+}
+
+android {
+    compileSdk 31
+
+    defaultConfig {
+        minSdk 21
+        targetSdk 31
+        versionCode 1
+        versionName "1.0"
+
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+}
+
+dependencies {
+
+    implementation 'androidx.core:core-ktx:1.7.0'
+    implementation 'androidx.appcompat:appcompat:1.3.1'
+    implementation 'com.google.android.material:material:1.4.0'
+    implementation 'androidx.constraintlayout:constraintlayout:2.1.1'
+    testImplementation 'junit:junit:4.+'
+    androidTestImplementation 'androidx.test.ext:junit:1.1.3'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
+
+    // apache common codec
+    implementation "commons-codec:commons-codec:1.15"
+
+    //Androidx Security
+    implementation "androidx.security:security-crypto:1.1.0-alpha03"
+
+
+    implementation "androidx.room:room-runtime:$room_version"
+    androidTestImplementation 'androidx.test:rules:1.4.0'
+    kapt "androidx.room:room-compiler:$room_version"
+    implementation "androidx.room:room-ktx:$room_version"
+
+
+    // dependency injection
+    implementation("com.google.dagger:hilt-android:$hilt_version")
+    kapt("com.google.dagger:hilt-android-compiler:$hilt_version")
+    implementation("androidx.hilt:hilt-work:1.0.0")
+    // When using Kotlin.
+    kapt("androidx.hilt:hilt-compiler:1.0.0")
+
+
+
+    implementation 'com.google.code.gson:gson:2.8.8'
+
+
+}

common/proguard-rules.pro

@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile

common/src/androidTest/java/com/yogeshpaliyal/common/ExampleInstrumentedTest.kt

@@ -0,0 +1,24 @@
+package com.yogeshpaliyal.common
+
+import androidx.test.platform.app.InstrumentationRegistry
+import androidx.test.ext.junit.runners.AndroidJUnit4
+
+import org.junit.Test
+import org.junit.runner.RunWith
+
+import org.junit.Assert.*
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+@RunWith(AndroidJUnit4::class)
+class ExampleInstrumentedTest {
+    @Test
+    fun useAppContext() {
+        // Context of the app under test.
+        val appContext = InstrumentationRegistry.getInstrumentation().targetContext
+        assertEquals("com.yogeshpaliyal.common", appContext.packageName)
+    }
+}

common/src/main/AndroidManifest.xml

@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.yogeshpaliyal.common">
+
+    <application
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/Theme.KeyPass">
+        <activity
+            android:name=".MainActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>

common/src/main/java/com/yogeshpaliyal/common/AppDatabase.kt

@@ -1,8 +1,8 @@
-package com.yogeshpaliyal.keypass
+package com.yogeshpaliyal.common
 
 import androidx.room.Database
 import androidx.room.RoomDatabase
-import com.yogeshpaliyal.keypass.data.AccountModel
+import com.yogeshpaliyal.common.data.AccountModel
 import com.yogeshpaliyal.keypass.db.DbDao
 
 /*

common/src/main/java/com/yogeshpaliyal/common/MainActivity.kt

@@ -0,0 +1,11 @@
+package com.yogeshpaliyal.common
+
+import androidx.appcompat.app.AppCompatActivity
+import android.os.Bundle
+
+class MainActivity : AppCompatActivity() {
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_main)
+    }
+}

common/src/main/java/com/yogeshpaliyal/common/data/AccountModel.kt

@@ -1,16 +1,12 @@
-package com.yogeshpaliyal.keypass.data
+package com.yogeshpaliyal.common.data
 
 import androidx.room.ColumnInfo
 import androidx.room.Entity
 import androidx.room.PrimaryKey
-import com.google.gson.Gson
 import com.google.gson.annotations.SerializedName
-import com.yogeshpaliyal.keypass.R
+import com.yogeshpaliyal.common.utils.TOTPHelper
+import com.yogeshpaliyal.common.utils.getRandomString
 import com.yogeshpaliyal.keypass.constants.AccountType
-import com.yogeshpaliyal.keypass.utils.TOTPHelper
-import com.yogeshpaliyal.keypass.utils.getRandomString
-import com.yogeshpaliyal.universalAdapter.listener.UniversalViewType
-import com.yogeshpaliyal.universalAdapter.model.BaseDiffUtil
 
 /*
 * @author Yogesh Paliyal
@@ -19,7 +15,7 @@ import com.yogeshpaliyal.universalAdapter.model.BaseDiffUtil
 * created on 30-01-2021 20:38
 */
 @Entity(tableName = "account")
-data class AccountModel(
+open class AccountModel(
     @PrimaryKey(autoGenerate = true)
     @ColumnInfo(name = "id")
     @SerializedName("id")
@@ -57,28 +53,16 @@ data class AccountModel(
     @ColumnInfo(name = "type")
     @SerializedName("type")
     var type: Int? = AccountType.DEFAULT
-) : BaseDiffUtil, UniversalViewType {
+) {
 
     fun getInitials() = (
-        title?.firstOrNull() ?: username?.firstOrNull() ?: site?.firstOrNull()
+            title?.firstOrNull() ?: username?.firstOrNull() ?: site?.firstOrNull()
             ?: notes?.firstOrNull() ?: 'K'
-        ).toString()
+            ).toString()
 
-    override fun getDiffId(): Any? {
-        return id
-    }
-
-    override fun getDiffBody(): Any? {
-        return if (type == AccountType.TOTP) {
-            super.getDiffBody()
-        } else {
-            Gson().toJson(this)
-        }
-    }
 
     fun getOtp() = TOTPHelper.generate(password)
 
     fun getTOtpProgress() = TOTPHelper.getProgress().toInt()
 
-    override fun getLayoutId(): Int = if (type == AccountType.TOTP) R.layout.item_totp else R.layout.item_accounts
 }

common/src/main/java/com/yogeshpaliyal/common/data/BackupData.kt

@@ -1,4 +1,4 @@
-package com.yogeshpaliyal.keypass.data
+package com.yogeshpaliyal.common.data
 
 import com.google.gson.annotations.Expose
 import com.google.gson.annotations.SerializedName

common/src/main/java/com/yogeshpaliyal/common/data/StringDiffUtil.kt

@@ -1,4 +1,4 @@
-package com.yogeshpaliyal.keypass.data
+package com.yogeshpaliyal.common.data
 
 import androidx.recyclerview.widget.DiffUtil
 

common/src/main/java/com/yogeshpaliyal/common/db/DbDao.kt

@@ -2,7 +2,7 @@ package com.yogeshpaliyal.keypass.db
 
 import androidx.lifecycle.LiveData
 import androidx.room.*
-import com.yogeshpaliyal.keypass.data.AccountModel
+import com.yogeshpaliyal.common.data.AccountModel
 import kotlinx.coroutines.flow.Flow
 
 /*

common/src/main/java/com/yogeshpaliyal/common/db_helper/DbBackupRestore.kt

@@ -1,13 +1,14 @@
-package com.yogeshpaliyal.keypass.db_helper
+package com.yogeshpaliyal.common.db_helper
 
 import android.content.ContentResolver
 import android.net.Uri
 import androidx.room.withTransaction
 import com.google.gson.Gson
-import com.yogeshpaliyal.keypass.AppDatabase
+import com.yogeshpaliyal.common.AppDatabase
+import com.yogeshpaliyal.common.data.BackupData
+import com.yogeshpaliyal.common.utils.getRandomString
 import com.yogeshpaliyal.keypass.constants.AccountType
-import com.yogeshpaliyal.keypass.data.BackupData
-import com.yogeshpaliyal.keypass.utils.getRandomString
+import com.yogeshpaliyal.keypass.db_helper.EncryptionHelper
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.flow.*
 import kotlinx.coroutines.withContext
@@ -19,13 +20,17 @@ import kotlinx.coroutines.withContext
 * created on 20-02-2021 19:31
 */
 
-suspend fun AppDatabase.createBackup(key: String, contentResolver: ContentResolver, fileUri: Uri?) =
+suspend fun AppDatabase.createBackup(
+    key: String,
+    contentResolver: ContentResolver,
+    fileUri: Uri?
+) =
     withContext(Dispatchers.IO) {
         fileUri ?: return@withContext false
         val data = getDao().getAllAccountsList()
-        data ?: return@withContext false
 
-        val json = Gson().toJson(BackupData(this@createBackup.openHelper.readableDatabase.version, data))
+        val json =
+            Gson().toJson(BackupData(this@createBackup.openHelper.readableDatabase.version, data))
         val fileStream = contentResolver.openOutputStream(fileUri)
         EncryptionHelper.doCryptoEncrypt(key, json, fileStream)
 
@@ -49,7 +54,7 @@ suspend fun AppDatabase.restoreBackup(
     return@withContext Gson().fromJson(restoredFile, BackupData::class.java)?.let { data ->
         if (data.version == 3) {
             for (datum in data.data) {
-                datum.uniqueId = getRandomString()
+                getRandomString().also { datum.uniqueId = it }
             }
         }
         if (data.version < 5) {

common/src/main/java/com/yogeshpaliyal/common/di/module/AppModule.kt

@@ -1,14 +1,14 @@
-package com.yogeshpaliyal.keypass.di.module
+package com.yogeshpaliyal.common.di.module
 
 import android.content.Context
 import android.content.SharedPreferences
 import androidx.room.Room
 import androidx.room.migration.Migration
 import androidx.sqlite.db.SupportSQLiteDatabase
-import com.yogeshpaliyal.keypass.AppDatabase
-import com.yogeshpaliyal.keypass.R
-import com.yogeshpaliyal.keypass.utils.MySharedPreferences
-import com.yogeshpaliyal.keypass.utils.getRandomString
+import com.yogeshpaliyal.common.AppDatabase
+import com.yogeshpaliyal.common.R
+import com.yogeshpaliyal.common.utils.MySharedPreferences
+import com.yogeshpaliyal.common.utils.getRandomString
 import dagger.Module
 import dagger.Provides
 import dagger.hilt.InstallIn

common/src/main/java/com/yogeshpaliyal/common/utils/AnimationUtils.kt

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package com.yogeshpaliyal.keypass.utils
+package com.yogeshpaliyal.common.utils
 
 import androidx.annotation.ColorInt
 import androidx.annotation.FloatRange

common/src/main/java/com/yogeshpaliyal/common/utils/AutoFillHelper.kt

@@ -1,4 +1,4 @@
-package com.yogeshpaliyal.keypass.utils
+package com.yogeshpaliyal.common.utils
 
 import android.content.Context
 import android.view.autofill.AutofillManager

common/src/main/java/com/yogeshpaliyal/common/utils/BackupUtils.kt

@@ -1,12 +1,12 @@
-package com.yogeshpaliyal.keypass.utils
+package com.yogeshpaliyal.common.utils
 
 import android.content.Context
 import android.content.SharedPreferences
 import android.net.Uri
 import android.text.TextUtils
 import androidx.documentfile.provider.DocumentFile
-import com.yogeshpaliyal.keypass.AppDatabase
-import com.yogeshpaliyal.keypass.db_helper.createBackup
+import com.yogeshpaliyal.common.AppDatabase
+import com.yogeshpaliyal.common.db_helper.createBackup
 import java.security.SecureRandom
 
 /*

common/src/main/java/com/yogeshpaliyal/common/utils/ContextExtensions.kt

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package com.yogeshpaliyal.keypass.utils
+package com.yogeshpaliyal.common.utils
 
 import android.annotation.SuppressLint
 import android.content.Context

common/src/main/java/com/yogeshpaliyal/common/utils/DateTimeHelper.kt

@@ -1,4 +1,4 @@
-package com.yogeshpaliyal.keypass.utils
+package com.yogeshpaliyal.common.utils
 
 import java.text.SimpleDateFormat
 import java.util.*

common/src/main/java/com/yogeshpaliyal/common/utils/Event.kt

@@ -1,4 +1,4 @@
-package com.yogeshpaliyal.keypass.utils
+package com.yogeshpaliyal.common.utils
 
 /*Used as a wrapper for data that is exposed via a LiveData that represents an
  event.*/

common/src/main/java/com/yogeshpaliyal/common/utils/IntentHelper.kt

@@ -1,4 +1,4 @@
-package com.yogeshpaliyal.keypass.utils
+package com.yogeshpaliyal.common.utils
 
 import android.content.Context
 import android.content.Intent

common/src/main/java/com/yogeshpaliyal/common/utils/MySharedPreferences.kt

@@ -1,4 +1,4 @@
-package com.yogeshpaliyal.keypass.utils
+package com.yogeshpaliyal.common.utils
 
 import android.content.Context
 import android.security.keystore.KeyGenParameterSpec

common/src/main/java/com/yogeshpaliyal/common/utils/PasswordGenerator.kt

@@ -1,4 +1,4 @@
-package com.yogeshpaliyal.keypass.utils
+package com.yogeshpaliyal.common.utils
 
 class PasswordGenerator(
     private var length: Int,

common/src/main/java/com/yogeshpaliyal/common/utils/SharedPreferenceUtils.kt

@@ -1,4 +1,4 @@
-package com.yogeshpaliyal.keypass.utils
+package com.yogeshpaliyal.common.utils
 
 import android.content.SharedPreferences
 import androidx.core.content.edit

common/src/main/java/com/yogeshpaliyal/common/utils/StringHelper.kt

@@ -1,4 +1,4 @@
-package com.yogeshpaliyal.keypass.utils
+package com.yogeshpaliyal.common.utils
 
 import java.util.*
 

common/src/main/java/com/yogeshpaliyal/common/utils/TOTPHelper.java

@@ -1,4 +1,4 @@
-package com.yogeshpaliyal.keypass.utils;
+package com.yogeshpaliyal.common.utils;
 
 import android.net.Uri;
 

common/src/main/java/com/yogeshpaliyal/common/utils/TokenCalculator.java

@@ -1,4 +1,4 @@
-package com.yogeshpaliyal.keypass.utils;
+package com.yogeshpaliyal.common.utils;
 
 import org.apache.commons.codec.binary.Hex;
 

common/src/main/java/com/yogeshpaliyal/common/utils/Tools.java

@@ -1,4 +1,4 @@
-package com.yogeshpaliyal.keypass.utils;
+package com.yogeshpaliyal.common.utils;
 
 import android.content.Context;
 import android.content.res.Resources;

common/src/main/res/drawable-v24/ic_launcher_foreground.xml

@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>

common/src/main/res/drawable/ic_launcher_background.xml

@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>

common/src/main/res/layout/activity_main.xml

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".MainActivity">
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="Hello World!"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintLeft_toLeftOf="parent"
+        app:layout_constraintRight_toRightOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>

common/src/main/res/mipmap-anydpi-v26/ic_launcher.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>

common/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>

common/src/main/res/values-night/themes.xml

@@ -0,0 +1,16 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Theme.KeyPass" parent="Theme.MaterialComponents.DayNight.DarkActionBar">
+        <!-- Primary brand color. -->
+        <item name="colorPrimary">@color/purple_200</item>
+        <item name="colorPrimaryVariant">@color/purple_700</item>
+        <item name="colorOnPrimary">@color/black</item>
+        <!-- Secondary brand color. -->
+        <item name="colorSecondary">@color/teal_200</item>
+        <item name="colorSecondaryVariant">@color/teal_200</item>
+        <item name="colorOnSecondary">@color/black</item>
+        <!-- Status bar color. -->
+        <item name="android:statusBarColor" tools:targetApi="l">?attr/colorPrimaryVariant</item>
+        <!-- Customize your theme here. -->
+    </style>
+</resources>

common/src/main/res/values/colors.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="purple_200">#FFBB86FC</color>
+    <color name="purple_500">#FF6200EE</color>
+    <color name="purple_700">#FF3700B3</color>
+    <color name="teal_200">#FF03DAC5</color>
+    <color name="teal_700">#FF018786</color>
+    <color name="black">#FF000000</color>
+    <color name="white">#FFFFFFFF</color>
+</resources>

common/src/main/res/values/strings.xml

@@ -0,0 +1,3 @@
+<resources>
+    <string name="app_name">common</string>
+</resources>

common/src/main/res/values/themes.xml

@@ -0,0 +1,16 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Theme.KeyPass" parent="Theme.MaterialComponents.DayNight.DarkActionBar">
+        <!-- Primary brand color. -->
+        <item name="colorPrimary">@color/purple_500</item>
+        <item name="colorPrimaryVariant">@color/purple_700</item>
+        <item name="colorOnPrimary">@color/white</item>
+        <!-- Secondary brand color. -->
+        <item name="colorSecondary">@color/teal_200</item>
+        <item name="colorSecondaryVariant">@color/teal_700</item>
+        <item name="colorOnSecondary">@color/black</item>
+        <!-- Status bar color. -->
+        <item name="android:statusBarColor" tools:targetApi="l">?attr/colorPrimaryVariant</item>
+        <!-- Customize your theme here. -->
+    </style>
+</resources>

common/src/test/java/com/yogeshpaliyal/common/ExampleUnitTest.kt

@@ -0,0 +1,17 @@
+package com.yogeshpaliyal.common
+
+import org.junit.Test
+
+import org.junit.Assert.*
+
+/**
+ * Example local unit test, which will execute on the development machine (host).
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+class ExampleUnitTest {
+    @Test
+    fun addition_isCorrect() {
+        assertEquals(4, 2 + 2)
+    }
+}

settings.gradle

@@ -1,2 +1,3 @@
 include ':app'
-rootProject.name = "KeyPass"
+rootProject.name = "KeyPass"
+include ':common'