remove butterknife from gradle

app/build.gradle

@@ -16,7 +16,6 @@ apply plugin: 'kotlin-android-extensions'
 apply plugin: 'com.google.gms.google-services'
 apply plugin: 'io.fabric'
 apply plugin: 'jacoco-android'
-apply plugin: 'com.jakewharton.butterknife'
 apply plugin: 'de.undercouch.download'
 
 
@@ -29,7 +28,6 @@ ext {
     ormLiteVersion = "4.46"
     powermockVersion = "1.7.3"
     dexmakerVersion = "1.2"
-    butterknifeVersion = "10.1.0"
 }
 
 
@@ -272,9 +270,6 @@ dependencies {
 
     implementation 'org.mozilla:rhino:1.7.7.2'
 
-    implementation "com.jakewharton:butterknife:${butterknifeVersion}"
-    annotationProcessor "com.jakewharton:butterknife-compiler:${butterknifeVersion}"
-
     implementation 'com.github.DavidProdinger:weekdays-selector:1.1.0'
 
     testImplementation "junit:junit:4.12"

app/src/main/java/info/nightscout/androidaps/plugins/common/SubscriberFragment.java

@@ -2,12 +2,9 @@ package info.nightscout.androidaps.plugins.common;
 
 import androidx.fragment.app.Fragment;
 
-import butterknife.Unbinder;
 import info.nightscout.androidaps.MainApp;
 
 abstract public class SubscriberFragment extends Fragment {
-    protected Unbinder unbinder;
-
     @Override
     public void onPause() {
         super.onPause();
@@ -21,12 +18,5 @@ abstract public class SubscriberFragment extends Fragment {
         updateGUI();
     }
 
-    @Override public synchronized void onDestroyView() {
-        super.onDestroyView();
-        if (unbinder != null)
-            unbinder.unbind();
-    }
-
-
     protected abstract void updateGUI();
 }

app/src/main/java/info/nightscout/androidaps/plugins/general/maintenance/activities/LogSettingActivity.kt

@@ -40,7 +40,7 @@ class LogSettingActivity : NoSplashActivity() {
             (baseView.findViewById<View>(R.id.logsettings_description) as TextView).text = element.name
             val enabled = baseView.findViewById<CheckBox>(R.id.logsettings_visibility)
             enabled.isChecked = element.enabled
-            enabled.setOnClickListener { v -> element.setEnabled(enabled.isChecked) }
+            enabled.setOnClickListener { element.setEnabled(enabled.isChecked) }
         }
 
     }

app/src/main/java/info/nightscout/androidaps/plugins/pump/medtronic/MedtronicFragment.kt

@@ -8,7 +8,6 @@ import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
 import androidx.fragment.app.Fragment
-import butterknife.OnClick
 import com.squareup.otto.Subscribe
 import info.nightscout.androidaps.MainApp
 import info.nightscout.androidaps.R
@@ -36,7 +35,10 @@ import info.nightscout.androidaps.plugins.pump.medtronic.util.MedtronicUtil
 import info.nightscout.androidaps.plugins.treatments.TreatmentsPlugin
 import info.nightscout.androidaps.queue.Callback
 import info.nightscout.androidaps.queue.events.EventQueueChanged
-import info.nightscout.androidaps.utils.*
+import info.nightscout.androidaps.utils.DateUtil
+import info.nightscout.androidaps.utils.FabricPrivacy
+import info.nightscout.androidaps.utils.SetWarnColor
+import info.nightscout.androidaps.utils.T
 import io.reactivex.android.schedulers.AndroidSchedulers
 import io.reactivex.disposables.CompositeDisposable
 import io.reactivex.disposables.Disposable

build.gradle

@@ -17,7 +17,6 @@ buildscript {
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
 
-        classpath "com.jakewharton:butterknife-gradle-plugin:$butterknifeVersion"
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
     }
 }