Remove unused imports

vector/src/main/java/im/vector/app/core/extensions/LiveData.kt

@@ -19,7 +19,6 @@ package im.vector.app.core.extensions
 import androidx.lifecycle.LifecycleOwner
 import androidx.lifecycle.LiveData
 import androidx.lifecycle.MutableLiveData
-import androidx.lifecycle.Observer
 import im.vector.app.core.utils.EventObserver
 import im.vector.app.core.utils.FirstThrottler
 import im.vector.app.core.utils.LiveEvent

vector/src/main/java/im/vector/app/core/platform/VectorBaseActivity.kt

@@ -40,7 +40,6 @@ import androidx.core.view.isVisible
 import androidx.fragment.app.Fragment
 import androidx.fragment.app.FragmentFactory
 import androidx.fragment.app.FragmentManager
-import androidx.lifecycle.Observer
 import androidx.lifecycle.ViewModelProvider
 import androidx.viewbinding.ViewBinding
 import com.bumptech.glide.util.Util

vector/src/main/java/im/vector/app/features/crypto/keysbackup/restore/KeysBackupRestoreActivity.kt

@@ -19,7 +19,6 @@ import android.app.Activity
 import android.content.Context
 import android.content.Intent
 import androidx.appcompat.app.AlertDialog
-import androidx.lifecycle.Observer
 import im.vector.app.R
 import im.vector.app.core.extensions.addFragmentToBackstack
 import im.vector.app.core.extensions.observeEvent

vector/src/main/java/im/vector/app/features/crypto/keysbackup/restore/KeysBackupRestoreFromKeyFragment.kt

@@ -22,7 +22,6 @@ import android.view.View
 import android.view.ViewGroup
 import android.view.inputmethod.EditorInfo
 import androidx.core.widget.doOnTextChanged
-import androidx.lifecycle.Observer
 import im.vector.app.R
 import im.vector.app.core.extensions.registerStartForActivityResult
 import im.vector.app.core.platform.VectorBaseFragment

vector/src/main/java/im/vector/app/features/crypto/keysbackup/restore/KeysBackupRestoreFromPassphraseFragment.kt

@@ -24,7 +24,6 @@ import android.view.ViewGroup
 import android.view.inputmethod.EditorInfo
 import androidx.core.text.set
 import androidx.core.widget.doOnTextChanged
-import androidx.lifecycle.Observer
 import im.vector.app.R
 import im.vector.app.core.extensions.showPassword
 import im.vector.app.core.platform.VectorBaseFragment

vector/src/main/java/im/vector/app/features/crypto/keysbackup/setup/KeysBackupSetupActivity.kt

@@ -21,7 +21,6 @@ import android.content.Intent
 import androidx.appcompat.app.AlertDialog
 import androidx.core.view.isVisible
 import androidx.fragment.app.FragmentManager
-import androidx.lifecycle.Observer
 import im.vector.app.R
 import im.vector.app.core.dialogs.ExportKeysDialog
 import im.vector.app.core.extensions.observeEvent

vector/src/main/java/im/vector/app/features/crypto/keysbackup/setup/KeysBackupSetupStep1Fragment.kt

@@ -20,7 +20,6 @@ import android.os.Bundle
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
-import androidx.lifecycle.Observer
 import im.vector.app.core.platform.VectorBaseFragment
 import im.vector.app.core.utils.LiveEvent
 import im.vector.app.databinding.FragmentKeysBackupSetupStep1Binding

vector/src/main/java/im/vector/app/features/crypto/keysbackup/setup/KeysBackupSetupStep3Fragment.kt

@@ -25,7 +25,6 @@ import android.widget.TextView
 import android.widget.Toast
 import androidx.appcompat.app.AlertDialog
 import androidx.core.view.isVisible
-import androidx.lifecycle.Observer
 import arrow.core.Try
 import com.google.android.material.bottomsheet.BottomSheetDialog
 import im.vector.app.R

vector/src/main/java/im/vector/app/features/crypto/verification/VerificationBottomSheet.kt

@@ -24,7 +24,6 @@ import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
 import androidx.appcompat.app.AlertDialog
-import androidx.core.view.isVisible
 import androidx.fragment.app.Fragment
 import com.airbnb.mvrx.MvRx
 import com.airbnb.mvrx.fragmentViewModel

vector/src/main/java/im/vector/app/features/grouplist/GroupListViewModel.kt

@@ -29,7 +29,6 @@ import im.vector.app.R
 import im.vector.app.core.platform.VectorViewModel
 import im.vector.app.core.resources.StringProvider
 import io.reactivex.Observable
-import io.reactivex.functions.BiFunction
 import kotlinx.coroutines.launch
 import org.matrix.android.sdk.api.query.QueryStringValue
 import org.matrix.android.sdk.api.session.Session

vector/src/main/java/im/vector/app/features/home/UnknownDeviceDetectorSharedViewModel.kt

@@ -32,7 +32,6 @@ import im.vector.app.core.platform.VectorViewModel
 import im.vector.app.core.platform.VectorViewModelAction
 import im.vector.app.features.settings.VectorPreferences
 import io.reactivex.Observable
-import io.reactivex.functions.Function3
 import org.matrix.android.sdk.api.NoOpMatrixCallback
 import org.matrix.android.sdk.api.extensions.orFalse
 import org.matrix.android.sdk.api.session.Session

vector/src/main/java/im/vector/app/features/home/room/breadcrumbs/BreadcrumbsController.kt

@@ -16,7 +16,6 @@
 
 package im.vector.app.features.home.room.breadcrumbs
 
-import android.view.View
 import com.airbnb.epoxy.EpoxyController
 import im.vector.app.core.epoxy.zeroItem
 import im.vector.app.core.utils.DebouncedClickListener

vector/src/main/java/im/vector/app/features/home/room/detail/RoomDetailViewModel.kt

@@ -49,7 +49,6 @@ import im.vector.app.features.raw.wellknown.getElementWellknown
 import im.vector.app.features.settings.VectorLocale
 import im.vector.app.features.settings.VectorPreferences
 import io.reactivex.Observable
-import io.reactivex.functions.BiFunction
 import io.reactivex.rxkotlin.subscribeBy
 import io.reactivex.schedulers.Schedulers
 import kotlinx.coroutines.Dispatchers

vector/src/main/java/im/vector/app/features/home/room/detail/timeline/factory/DefaultItemFactory.kt

@@ -16,7 +16,6 @@
 
 package im.vector.app.features.home.room.detail.timeline.factory
 
-import android.view.View
 import im.vector.app.R
 import im.vector.app.core.resources.StringProvider
 import im.vector.app.features.home.AvatarRenderer

vector/src/main/java/im/vector/app/features/home/room/detail/timeline/factory/NoticeItemFactory.kt

@@ -16,7 +16,6 @@
 
 package im.vector.app.features.home.room.detail.timeline.factory
 
-import android.view.View
 import im.vector.app.features.home.AvatarRenderer
 import im.vector.app.features.home.room.detail.timeline.TimelineEventController
 import im.vector.app.features.home.room.detail.timeline.format.NoticeEventFormatter

vector/src/main/java/im/vector/app/features/home/room/detail/timeline/helper/MessageItemAttributesFactory.kt

@@ -15,7 +15,6 @@
  */
 package im.vector.app.features.home.room.detail.timeline.helper
 
-import android.view.View
 import im.vector.app.EmojiCompatFontProvider
 import im.vector.app.core.utils.DebouncedClickListener
 import im.vector.app.features.home.AvatarRenderer

vector/src/main/java/im/vector/app/features/home/room/list/RoomSummaryItemFactory.kt

@@ -16,7 +16,6 @@
 
 package im.vector.app.features.home.room.list
 
-import android.view.View
 import im.vector.app.R
 import im.vector.app.core.date.DateFormatKind
 import im.vector.app.core.date.VectorDateFormatter

vector/src/main/java/im/vector/app/features/login/LoginFragment.kt

@@ -36,7 +36,6 @@ import im.vector.app.core.extensions.showPassword
 import im.vector.app.core.extensions.toReducedUrl
 import im.vector.app.databinding.FragmentLoginBinding
 import io.reactivex.Observable
-import io.reactivex.functions.BiFunction
 import io.reactivex.rxkotlin.subscribeBy
 
 import org.matrix.android.sdk.api.failure.Failure

vector/src/main/java/im/vector/app/features/login/LoginResetPasswordFragment.kt

@@ -32,7 +32,6 @@ import im.vector.app.core.extensions.showPassword
 import im.vector.app.core.extensions.toReducedUrl
 import im.vector.app.databinding.FragmentLoginResetPasswordBinding
 import io.reactivex.Observable
-import io.reactivex.functions.BiFunction
 import io.reactivex.rxkotlin.subscribeBy
 
 import javax.inject.Inject

vector/src/main/java/im/vector/app/features/roomprofile/members/RoomMemberListViewModel.kt

@@ -29,7 +29,6 @@ import im.vector.app.core.platform.VectorViewModel
 import im.vector.app.features.powerlevel.PowerLevelsObservableFactory
 import io.reactivex.Observable
 import io.reactivex.android.schedulers.AndroidSchedulers
-import io.reactivex.functions.BiFunction
 import kotlinx.coroutines.launch
 import org.matrix.android.sdk.api.crypto.RoomEncryptionTrustLevel
 import org.matrix.android.sdk.api.extensions.orFalse

vector/src/main/java/im/vector/app/features/settings/crosssigning/CrossSigningSettingsViewModel.kt

@@ -29,7 +29,6 @@ import im.vector.app.core.resources.StringProvider
 import im.vector.app.features.auth.ReAuthActivity
 import im.vector.app.features.login.ReAuthHelper
 import io.reactivex.Observable
-import io.reactivex.functions.BiFunction
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
 import org.matrix.android.sdk.api.auth.UIABaseAuth

vector/src/main/java/im/vector/app/features/settings/devices/DevicesViewModel.kt

@@ -35,7 +35,6 @@ import im.vector.app.core.resources.StringProvider
 import im.vector.app.features.auth.ReAuthActivity
 import im.vector.app.features.login.ReAuthHelper
 import io.reactivex.Observable
-import io.reactivex.functions.BiFunction
 import io.reactivex.subjects.PublishSubject
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch