i uploaded my app on google play for internal testing but it is showing 9 warning

StrictMode policy violation: android.os.strictmode.NonSdkApiUsedViolation: Landroid/view/ViewGroup;->makeOptionalFitsSystemWindows()V at android.os.StrictMode.lambda$static$1(StrictMode.java:428) at android.os.-$$Lambda$StrictMode$lu9ekkHJ2HMz0jd3F8K8MnhenxQ.accept(Unknown Source:2) at java.lang.Class.getDeclaredMethodInternal(Native Method) at java.lang.Class.getPublicMethodRecursive(Class.java:2075) at java.lang.Class.getMethod(Class.java:2063) at java.lang.Class.getMethod(Class.java:1690) at androidx.appcompat.widget.ViewUtils.makeOptionalFitsSystemWindows(ViewUtils.java:84) at androidx.appcompat.app.AppCompatDelegateImpl.createSubDecor(AppCompatDelegateImpl.java:973) at androidx.appcompat.app.AppCompatDelegateImpl.ensureSubDecor(AppCompatDelegateImpl.java:806) at androidx.appcompat.app.AppCompatDelegateImpl.setContentView(AppCompatDelegateImpl.java:693) at androidx.appcompat.app.AppCompatActivity.setContentView(AppCompatActivity.java:170) at com.example.bmicalculator.MainActivity.onCreate(MainActivity.kt:27) at android.app.Activity.performCreate(Activity.java:7144) at android.app.Activity.performCreate(Activity.java:7135) at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1271) at androidx.test.runner.MonitoringInstrumentation.callActivityOnCreate(MonitoringInstrumentation.java:2) at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2931) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3086) at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:78) at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:108) at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:68) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1816) at android.os.Handler.dispatchMessage(Handler.java:106) at androidx.test.espresso.base.Interrogator.loopAndInterrogate(Interrogator.java:10) at androidx.test.espresso.base.UiControllerImpl.loopUntil(UiControllerImpl.java:7) at androidx.test.espresso.base.UiControllerImpl.loopUntil(UiControllerImpl.java:1) at androidx.test.espresso.base.UiControllerImpl.injectMotionEvent(UiControllerImpl.java:6) at androidx.test.espresso.action.MotionEvents.sendUp(MotionEvents.java:6) at androidx.test.espresso.action.MotionEvents.sendUp(MotionEvents.java:1) at androidx.test.espresso.action.Tap.sendSingleTap(Tap.java:5) at androidx.test.espresso.action.Tap.access$100(Tap.java:1) at androidx.test.espresso.action.Tap$1.sendTap(Tap.java:1) at androidx.test.espresso.action.GeneralClickAction.perform(GeneralClickAction.java:4) at androidx.test.espresso.ViewInteraction$SingleExecutionViewAction.perform(ViewInteraction.java:4) at androidx.test.espresso.ViewInteraction.doPerform(ViewInteraction.java:19) at androidx.test.espresso.ViewInteraction.access$100(ViewInteraction.java:1) at androidx.test.espresso.ViewInteraction$1.call(ViewInteraction.java:2) at androidx.test.espresso.ViewInteraction$1.call(ViewInteraction.java:1) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at android.os.Handler.handleCallback(Handler.java:873) at android.os.Handler.dispatchMessage(Handler.java:99) at android.os.Looper.loop(Looper.java:193) at android.app.ActivityThread.main(ActivityThread.java:6718) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858)

second warning StrictMode policy violation: android.os.strictmode.NonSdkApiUsedViolation: Landroid/view/ViewGroup;->makeOptionalFitsSystemWindows()V at android.os.StrictMode.lambda$static$1(StrictMode.java:428) at android.os.-$$Lambda$StrictMode$lu9ekkHJ2HMz0jd3F8K8MnhenxQ.accept(Unknown Source:2) at java.lang.Class.getDeclaredMethodInternal(Native Method) at java.lang.Class.getPublicMethodRecursive(Class.java:2075) at java.lang.Class.getMethod(Class.java:2063) at java.lang.Class.getMethod(Class.java:1690) at androidx.appcompat.widget.ViewUtils.makeOptionalFitsSystemWindows(ViewUtils.java:84) at androidx.appcompat.app.AppCompatDelegateImpl.createSubDecor(AppCompatDelegateImpl.java:973) at androidx.appcompat.app.AppCompatDelegateImpl.ensureSubDecor(AppCompatDelegateImpl.java:806) at androidx.appcompat.app.AppCompatDelegateImpl.setContentView(AppCompatDelegateImpl.java:693) at androidx.appcompat.app.AppCompatActivity.setContentView(AppCompatActivity.java:170) at com.example.bmicalculator.Welcomer.onCreate(Welcomer.kt:16) at android.app.Activity.performCreate(Activity.java:7144) at android.app.Activity.performCreate(Activity.java:7135) at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1271) at androidx.test.runner.MonitoringInstrumentation.callActivityOnCreate(MonitoringInstrumentation.java:2) at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2931) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3086) at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:78) at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:108) at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:68) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1816) at android.os.Handler.dispatchMessage(Handler.java:106) at android.os.Looper.loop(Looper.java:193) at android.app.ActivityThread.main(ActivityThread.java:6718) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858)

second issue StrictMode policy violation: android.os.strictmode.NonSdkApiUsedViolation: Landroid/graphics/FontFamily;->()V at android.os.StrictMode.lambda$static$1(StrictMode.java:428) at android.os.-$$Lambda$StrictMode$lu9ekkHJ2HMz0jd3F8K8MnhenxQ.accept(Unknown Source:2) at java.lang.Class.getDeclaredConstructorInternal(Native Method) at java.lang.Class.getConstructor0(Class.java:2325) at java.lang.Class.getConstructor(Class.java:1725) at androidx.core.graphics.TypefaceCompatApi26Impl.obtainFontFamilyCtor(TypefaceCompatApi26Impl.java:321) at androidx.core.graphics.TypefaceCompatApi26Impl.(TypefaceCompatApi26Impl.java:84) at androidx.core.graphics.TypefaceCompatApi28Impl.(TypefaceCompatApi28Impl.java:36) at androidx.core.graphics.TypefaceCompat.(TypefaceCompat.java:51) at androidx.core.graphics.TypefaceCompat.create(Unknown Source:0) at androidx.appcompat.widget.AppCompatTextView.setTypeface(AppCompatTextView.java:708) at android.widget.TextView.resolveStyleAndSetTypeface(TextView.java:2037) at android.widget.TextView.setTypefaceFromAttrs(TextView.java:2008) at android.widget.TextView.applyTextAppearance(TextView.java:3640) at android.widget.TextView.(TextView.java:1498) at android.widget.TextView.(TextView.java:869) at androidx.appcompat.widget.AppCompatTextView.(AppCompatTextView.java:100) at com.google.android.material.textview.MaterialTextView.(MaterialTextView.java:93) at com.google.android.material.textview.MaterialTextView.(MaterialTextView.java:88) at com.google.android.material.textview.MaterialTextView.(MaterialTextView.java:83) at com.google.android.material.theme.MaterialComponentsViewInflater.createTextView(MaterialComponentsViewInflater.java:61) at androidx.appcompat.app.AppCompatViewInflater.createView(AppCompatViewInflater.java:115) at androidx.appcompat.app.AppCompatDelegateImpl.createView(AppCompatDelegateImpl.java:1551) at androidx.appcompat.app.AppCompatDelegateImpl.onCreateView(AppCompatDelegateImpl.java:1602) at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:772) at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:730) at android.view.LayoutInflater.rInflate(LayoutInflater.java:863) at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:824) at android.view.LayoutInflater.inflate(LayoutInflater.java:515) at android.view.LayoutInflater.inflate(LayoutInflater.java:423) at android.view.LayoutInflater.inflate(LayoutInflater.java:374) at androidx.appcompat.app.AppCompatDelegateImpl.setContentView(AppCompatDelegateImpl.java:696) at androidx.appcompat.app.AppCompatActivity.setContentView(AppCompatActivity.java:170) at com.example.bmicalculator.MainActivity.onCreate(MainActivity.kt:27) at android.app.Activity.performCreate(Activity.java:7144) at android.app.Activity.performCreate(Activity.java:7135) at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1271) at androidx.test.runner.MonitoringInstrumentation.callActivityOnCreate(MonitoringInstrumentation.java:2) at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2931) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3086) at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:78) at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:108) at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:68) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1816) at android.os.Handler.dispatchMessage(Handler.java:106) at androidx.test.espresso.base.Interrogator.loopAndInterrogate(Interrogator.java:10) at androidx.test.espresso.base.UiControllerImpl.loopUntil(UiControllerImpl.java:7) at androidx.test.espresso.base.UiControllerImpl.loopUntil(UiControllerImpl.java:1) at androidx.test.espresso.base.UiControllerImpl.injectMotionEvent(UiControllerImpl.java:6) at androidx.test.espresso.action.MotionEvents.sendUp(Moti third issue StrictMode policy violation: android.os.strictmode.NonSdkApiUsedViolation: Landroid/graphics/FontFamily;->abortCreation()V at android.os.StrictMode.lambda$static$1(StrictMode.java:428) at android.os.-$$Lambda$StrictMode$lu9ekkHJ2HMz0jd3F8K8MnhenxQ.accept(Unknown Source:2) at java.lang.Class.getDeclaredMethodInternal(Native Method) at java.lang.Class.getPublicMethodRecursive(Class.java:2075) at java.lang.Class.getMethod(Class.java:2063) at java.lang.Class.getMethod(Class.java:1690) at androidx.core.graphics.TypefaceCompatApi26Impl.obtainAbortCreationMethod(TypefaceCompatApi26Impl.java:343) at androidx.core.graphics.TypefaceCompatApi26Impl.(TypefaceCompatApi26Impl.java:88) at androidx.core.graphics.TypefaceCompatApi28Impl.(TypefaceCompatApi28Impl.java:36) at androidx.core.graphics.TypefaceCompat.(TypefaceCompat.java:51) at androidx.core.graphics.TypefaceCompat.create(Unknown Source:0) at androidx.appcompat.widget.AppCompatTextView.setTypeface(AppCompatTextView.java:708) at android.widget.TextView.resolveStyleAndSetTypeface(TextView.java:2037) at android.widget.TextView.setTypefaceFromAttrs(TextView.java:2008) at android.widget.TextView.applyTextAppearance(TextView.java:3640) at android.widget.TextView.(TextView.java:1498) at android.widget.TextView.(TextView.java:869) at androidx.appcompat.widget.AppCompatTextView.(AppCompatTextView.java:100) at com.google.android.material.textview.MaterialTextView.(MaterialTextView.java:93) at com.google.android.material.textview.MaterialTextView.(MaterialTextView.java:88) at com.google.android.material.textview.MaterialTextView.(MaterialTextView.java:83) at com.google.android.material.theme.MaterialComponentsViewInflater.createTextView(MaterialComponentsViewInflater.java:61) at androidx.appcompat.app.AppCompatViewInflater.createView(AppCompatViewInflater.java:115) at androidx.appcompat.app.AppCompatDelegateImpl.createView(AppCompatDelegateImpl.java:1551) at androidx.appcompat.app.AppCompatDelegateImpl.onCreateView(AppCompatDelegateImpl.java:1602) at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:772) at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:730) at android.view.LayoutInflater.rInflate(LayoutInflater.java:863) at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:824) at android.view.LayoutInflater.inflate(LayoutInflater.java:515) at android.view.LayoutInflater.inflate(LayoutInflater.java:423) at android.view.LayoutInflater.inflate(LayoutInflater.java:374) at androidx.appcompat.app.AppCompatDelegateImpl.setContentView(AppCompatDelegateImpl.java:696) at androidx.appcompat.app.AppCompatActivity.setContentView(AppCompatActivity.java:170) at com.example.bmicalculator.MainActivity.onCreate(MainActivity.kt:27) at android.app.Activity.performCreate(Activity.java:7144) at android.app.Activity.performCreate(Activity.java:7135) at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1271) at androidx.test.runner.MonitoringInstrumentation.callActivityOnCreate(MonitoringInstrumentation.java:2) at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2931) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3086) at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:78) at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:108) at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:68) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1816) at android.os.Handler.dispatchMessage(Handler.java:106) at androidx.test.espresso.base.Interrogator.loopAndInterrogate(Interrogator.java:10) at androidx.test.espresso.base.UiControllerImpl.loopUntil(UiControllerImpl.java:7) at androidx.test.espresso.base.UiControllerImpl.loopUntil(UiControllerImpl.java:1) at androidx.test.espresso.base.UiControllerImpl.injectMotionEvent(UiControllerImpl.java:6) forth issue StrictMode policy violation: android.os.strictmode.NonSdkApiUsedViolation: Landroid/graphics/FontFamily;->addFontFromAssetManager(Landroid/content/res/AssetManager;Ljava/lang/String;IZIII[Landroid/graphics/fonts/FontVariationAxis;)Z at android.os.StrictMode.lambda$static$1(StrictMode.java:428) at android.os.-$$Lambda$StrictMode$lu9ekkHJ2HMz0jd3F8K8MnhenxQ.accept(Unknown Source:2) at java.lang.Class.getDeclaredMethodInternal(Native Method) at java.lang.Class.getPublicMethodRecursive(Class.java:2075) at java.lang.Class.getMethod(Class.java:2063) at java.lang.Class.getMethod(Class.java:1690) at androidx.core.graphics.TypefaceCompatApi26Impl.obtainAddFontFromAssetManagerMethod(TypefaceCompatApi26Impl.java:326) at androidx.core.graphics.TypefaceCompatApi26Impl.(TypefaceCompatApi26Impl.java:85) at androidx.core.graphics.TypefaceCompatApi28Impl.(TypefaceCompatApi28Impl.java:36) at androidx.core.graphics.TypefaceCompat.(TypefaceCompat.java:51) at androidx.core.graphics.TypefaceCompat.create(Unknown Source:0) at androidx.appcompat.widget.AppCompatTextView.setTypeface(AppCompatTextView.java:708) at android.widget.TextView.resolveStyleAndSetTypeface(TextView.java:2037) at android.widget.TextView.setTypefaceFromAttrs(TextView.java:2008) at android.widget.TextView.applyTextAppearance(TextView.java:3640) at android.widget.TextView.(TextView.java:1498) at android.widget.TextView.(TextView.java:869) at androidx.appcompat.widget.AppCompatTextView.(AppCompatTextView.java:100) at com.google.android.material.textview.MaterialTextView.(MaterialTextView.java:93) at com.google.android.material.textview.MaterialTextView.(MaterialTextView.java:88) at com.google.android.material.textview.MaterialTextView.(MaterialTextView.java:83) at com.google.android.material.theme.MaterialComponentsViewInflater.createTextView(MaterialComponentsViewInflater.java:61) at androidx.appcompat.app.AppCompatViewInflater.createView(AppCompatViewInflater.java:115) at androidx.appcompat.app.AppCompatDelegateImpl.createView(AppCompatDelegateImpl.java:1551) at androidx.appcompat.app.AppCompatDelegateImpl.onCreateView(AppCompatDelegateImpl.java:1602) at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:772) at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:730) at android.view.LayoutInflater.rInflate(LayoutInflater.java:863) at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:824) at android.view.LayoutInflater.inflate(LayoutInflater.java:515) at android.view.LayoutInflater.inflate(LayoutInflater.java:423) at android.view.LayoutInflater.inflate(LayoutInflater.java:374) at androidx.appcompat.app.AppCompatDelegateImpl.setContentView(AppCompatDelegateImpl.java:696) at androidx.appcompat.app.AppCompatActivity.setContentView(AppCompatActivity.java:170) at com.example.bmicalculator.MainActivity.onCreate(MainActivity.kt:27) at android.app.Activity.performCreate(Activity.java:7144) at android.app.Activity.performCreate(Activity.java:7135) at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1271) at androidx.test.runner.MonitoringInstrumentation.callActivityOnCreate(MonitoringInstrumentation.java:2) at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2931) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3086) at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:78) at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:108) at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:68) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1816) at android.os.Handler.dispatchMessage(Handler.java:106) at androidx.test.espresso.base.Interrogator.loopAndInterrogate(Interrogator.java:10) at androidx.test.espresso.base.UiControllerImpl.loopUntil(UiControllerImpl.java:7) at androidx.test.espresso.base.UiControllerImpl.loopUnt forth issue StrictMode policy violation: android.os.strictmode.NonSdkApiUsedViolation: Landroid/graphics/FontFamily;->addFontFromBuffer(Ljava/nio/ByteBuffer;I[Landroid/graphics/fonts/FontVariationAxis;II)Z at android.os.StrictMode.lambda$static$1(StrictMode.java:428) at android.os.-$$Lambda$StrictMode$lu9ekkHJ2HMz0jd3F8K8MnhenxQ.accept(Unknown Source:2) at java.lang.Class.getDeclaredMethodInternal(Native Method) at java.lang.Class.getPublicMethodRecursive(Class.java:2075) at java.lang.Class.getMethod(Class.java:2063) at java.lang.Class.getMethod(Class.java:1690) at androidx.core.graphics.TypefaceCompatApi26Impl.obtainAddFontFromBufferMethod(TypefaceCompatApi26Impl.java:333) at androidx.core.graphics.TypefaceCompatApi26Impl.(TypefaceCompatApi26Impl.java:86) at androidx.core.graphics.TypefaceCompatApi28Impl.(TypefaceCompatApi28Impl.java:36) at androidx.core.graphics.TypefaceCompat.(TypefaceCompat.java:51) at androidx.core.graphics.TypefaceCompat.create(Unknown Source:0) at androidx.appcompat.widget.AppCompatTextView.setTypeface(AppCompatTextView.java:708) at android.widget.TextView.resolveStyleAndSetTypeface(TextView.java:2037) at android.widget.TextView.setTypefaceFromAttrs(TextView.java:2008) at android.widget.TextView.applyTextAppearance(TextView.java:3640) at android.widget.TextView.(TextView.java:1498) at android.widget.TextView.(TextView.java:869) at androidx.appcompat.widget.AppCompatTextView.(AppCompatTextView.java:100) at com.google.android.material.textview.MaterialTextView.(MaterialTextView.java:93) at com.google.android.material.textview.MaterialTextView.(MaterialTextView.java:88) at com.google.android.material.textview.MaterialTextView.(MaterialTextView.java:83) at com.google.android.material.theme.MaterialComponentsViewInflater.createTextView(MaterialComponentsViewInflater.java:61) at androidx.appcompat.app.AppCompatViewInflater.createView(AppCompatViewInflater.java:115) at androidx.appcompat.app.AppCompatDelegateImpl.createView(AppCompatDelegateImpl.java:1551) at androidx.appcompat.app.AppCompatDelegateImpl.onCreateView(AppCompatDelegateImpl.java:1602) at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:772) at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:730) at android.view.LayoutInflater.rInflate(LayoutInflater.java:863) at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:824) at android.view.LayoutInflater.inflate(LayoutInflater.java:515) at android.view.LayoutInflater.inflate(LayoutInflater.java:423) at android.view.LayoutInflater.inflate(LayoutInflater.java:374) at androidx.appcompat.app.AppCompatDelegateImpl.setContentView(AppCompatDelegateImpl.java:696) at androidx.appcompat.app.AppCompatActivity.setContentView(AppCompatActivity.java:170) at com.example.bmicalculator.MainActivity.onCreate(MainActivity.kt:27) at android.app.Activity.performCreate(Activity.java:7144) at android.app.Activity.performCreate(Activity.java:7135) at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1271) at androidx.test.runner.MonitoringInstrumentation.callActivityOnCreate(MonitoringInstrumentation.java:2) at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2931) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3086) at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:78) at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:108) at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:68) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1816) at android.os.Handler.dispatchMessage(Handler.java:106) at androidx.test.espresso.base.Interrogator.loopAndInterrogate(Interrogator.java:10) at androidx.test.espresso.base.UiControllerImpl.loopUntil(UiControllerImpl.java:7) at androidx.test.espresso.base.UiControllerImpl.loopUntil(UiControllerImpl.java:1) at androidx.test