Fix various lint warnings (#4409)

- Remove empty file `ExampleInstrumentedTest.java`. - Replace deprecated `MigrationTestHelper` constructor call. - Add reified inline extension methods for `Bundle` and `Intent` to retrieve `Parcelable` and `Serializable` objects by calling the core `BundleCompat` and `IntentCompat` methods, to allow shorter syntax and removing the need to pass the class explicitly. - Replace deprecated `drawable.setColorFilter()` with simpler `drawable.setTint()` (uses blend mode `SRC_IN` by default, has the same effect as `SRC_ATOP` when the source is a color). - Rename shadowed variables (mostly caught exceptions). - Remove unnecessary `.orEmpty()` on non-null fields. - Replace `.size() == 0` with `.isEmpty()`. - Prevent `NullPointerException` when `account.getDisplayName()` is `null` in `StatusBaseViewHolder.setDisplayName()`. - Declare `customEmojis` argument as non-null in `StatusBaseViewHolder.setDisplayName()` because it calls `CustomEmojiHelper.emojify()` which now requires it to be non-null. - Prevent `NullPointerException` when no matching filter is found in `StatusBaseViewHolder.setupFilterPlaceholder()`. - Remove deprecated call to `setTargetFragment()` (target fragment is not used anyway). - Remove deprecated call to `isUserVisibleHint()` and test if the view has been destroyed instead. - Remove some unused imports. - Remove unnecessary casts. - Rename arguments to supertype names when a warning is shown. - Prevent a potential memory leak by clearing the `toolbarVisibilityDisposable` reference in `onDestroyView()`.
2024-05-05 08:34:41 +02:00 · 2024-05-05 08:34:41 +02:00 · 05c7e7b806
parent 7dc71a5888
commit 05c7e7b806
27 changed files with 108 additions and 106 deletions
--- a/app/src/androidTest/java/com/keylesspalace/tusky/ExampleInstrumentedTest.java
+++ b/app/src/androidTest/java/com/keylesspalace/tusky/ExampleInstrumentedTest.java
--- a/app/src/androidTest/java/com/keylesspalace/tusky/MigrationsTest.kt
+++ b/app/src/androidTest/java/com/keylesspalace/tusky/MigrationsTest.kt
@ -1,7 +1,6 @@
 package com.keylesspalace.tusky

 import androidx.room.testing.MigrationTestHelper
-import androidx.sqlite.db.framework.FrameworkSQLiteOpenHelperFactory
 import androidx.test.ext.junit.runners.AndroidJUnit4
 import androidx.test.platform.app.InstrumentationRegistry
 import com.keylesspalace.tusky.db.AppDatabase
@ -19,8 +18,7 @@ class MigrationsTest {
    @Rule
    var helper: MigrationTestHelper = MigrationTestHelper(
        InstrumentationRegistry.getInstrumentation(),
-        AppDatabase::class.java.canonicalName!!,
-        FrameworkSQLiteOpenHelperFactory()
+        AppDatabase::class.java
    )

    @Test
--- a/app/src/main/java/com/keylesspalace/tusky/MainActivity.kt
+++ b/app/src/main/java/com/keylesspalace/tusky/MainActivity.kt
@ -45,7 +45,6 @@ import androidx.appcompat.content.res.AppCompatResources
 import androidx.coordinatorlayout.widget.CoordinatorLayout
 import androidx.core.app.ActivityCompat
 import androidx.core.content.ContextCompat
-import androidx.core.content.IntentCompat
 import androidx.core.content.pm.ShortcutManagerCompat
 import androidx.core.view.GravityCompat
 import androidx.core.view.MenuProvider
@ -107,6 +106,7 @@ import com.keylesspalace.tusky.util.ShareShortcutHelper
 import com.keylesspalace.tusky.util.deleteStaleCachedMedia
 import com.keylesspalace.tusky.util.emojify
 import com.keylesspalace.tusky.util.getDimension
+import com.keylesspalace.tusky.util.getParcelableExtraCompat
 import com.keylesspalace.tusky.util.hide
 import com.keylesspalace.tusky.util.reduceSwipeSensitivity
 import com.keylesspalace.tusky.util.show
@ -531,11 +531,8 @@ class MainActivity : BottomSheetActivity(), ActionButtonActivity, HasAndroidInje
    }

    private fun forwardToComposeActivity(intent: Intent) {
-        val composeOptions = IntentCompat.getParcelableExtra(
-            intent,
-            COMPOSE_OPTIONS,
-            ComposeActivity.ComposeOptions::class.java
-        )
+        val composeOptions =
+            intent.getParcelableExtraCompat<ComposeActivity.ComposeOptions>(COMPOSE_OPTIONS)

        val composeIntent = if (composeOptions != null) {
            ComposeActivity.startIntent(this, composeOptions)
--- a/app/src/main/java/com/keylesspalace/tusky/StatusListActivity.kt
+++ b/app/src/main/java/com/keylesspalace/tusky/StatusListActivity.kt
@ -219,8 +219,8 @@ class StatusListActivity : BottomSheetActivity(), HasAndroidInjector {
                                }
                                updateTagMuteState(mutedFilterV1 != null)
                            },
-                            { throwable ->
-                                Log.e(TAG, "Error getting filters: $throwable")
+                            { throwable2 ->
+                                Log.e(TAG, "Error getting filters: $throwable2")
                            }
                        )
                    } else {
@ -292,13 +292,13 @@ class StatusListActivity : BottomSheetActivity(), HasAndroidInjector {
                                eventHub.dispatch(PreferenceChangedEvent(filter.context[0]))
                                filterCreateSuccess = true
                            },
-                            { throwable ->
+                            { throwable2 ->
                                Snackbar.make(
                                    binding.root,
                                    getString(R.string.error_muting_hashtag_format, tag),
                                    Snackbar.LENGTH_SHORT
                                ).show()
-                                Log.e(TAG, "Failed to mute #$tag", throwable)
+                                Log.e(TAG, "Failed to mute #$tag", throwable2)
                            }
                        )
                    } else {
--- a/app/src/main/java/com/keylesspalace/tusky/ViewMediaActivity.kt
+++ b/app/src/main/java/com/keylesspalace/tusky/ViewMediaActivity.kt
@ -40,7 +40,6 @@ import android.widget.Toast
 import androidx.activity.result.contract.ActivityResultContracts
 import androidx.core.app.ShareCompat
 import androidx.core.content.FileProvider
-import androidx.core.content.IntentCompat
 import androidx.fragment.app.FragmentActivity
 import androidx.lifecycle.lifecycleScope
 import androidx.viewpager2.adapter.FragmentStateAdapter
@ -54,6 +53,7 @@ import com.keylesspalace.tusky.fragment.ViewImageFragment
 import com.keylesspalace.tusky.fragment.ViewVideoFragment
 import com.keylesspalace.tusky.pager.ImagePagerAdapter
 import com.keylesspalace.tusky.pager.SingleImagePagerAdapter
+import com.keylesspalace.tusky.util.getParcelableArrayListExtraCompat
 import com.keylesspalace.tusky.util.getTemporaryMediaFilename
 import com.keylesspalace.tusky.util.startActivityWithSlideInAnimation
 import com.keylesspalace.tusky.util.submitAsync
@ -118,11 +118,7 @@ class ViewMediaActivity :
        supportPostponeEnterTransition()

        // Gather the parameters.
-        attachments = IntentCompat.getParcelableArrayListExtra(
-            intent,
-            EXTRA_ATTACHMENTS,
-            AttachmentViewData::class.java
-        )
+        attachments = intent.getParcelableArrayListExtraCompat(EXTRA_ATTACHMENTS)
        val initialPosition = intent.getIntExtra(EXTRA_ATTACHMENT_INDEX, 0)

        // Adapter is actually of existential type PageAdapter & SharedElementsTransitionListener
--- a/app/src/main/java/com/keylesspalace/tusky/adapter/StatusBaseViewHolder.java
+++ b/app/src/main/java/com/keylesspalace/tusky/adapter/StatusBaseViewHolder.java
@ -200,7 +200,7 @@ public abstract class StatusBaseViewHolder extends RecyclerView.ViewHolder {
        TouchDelegateHelper.expandTouchSizeToFillRow((ViewGroup) itemView, CollectionsKt.listOfNotNull(replyButton, reblogButton, favouriteButton, bookmarkButton, moreButton));
    }

-    protected void setDisplayName(@NonNull String name, @Nullable List<Emoji> customEmojis, @NonNull StatusDisplayOptions statusDisplayOptions) {
+    protected void setDisplayName(@NonNull String name, @NonNull List<Emoji> customEmojis, @NonNull StatusDisplayOptions statusDisplayOptions) {
        CharSequence emojifiedName = CustomEmojiHelper.emojify(
            name, customEmojis, displayName, statusDisplayOptions.animateEmojis()
        );
@ -790,7 +790,7 @@ public abstract class StatusBaseViewHolder extends RecyclerView.ViewHolder {
            if (statusDisplayOptions.mediaPreviewEnabled() && hasPreviewableAttachment(attachments)) {
                setMediaPreviews(attachments, sensitive, listener, status.isShowingContent(), statusDisplayOptions.useBlurhash());

-                if (attachments.size() == 0) {
+                if (attachments.isEmpty()) {
                    hideSensitiveMediaWarning();
                }
                // Hide the unused label.
@ -877,7 +877,14 @@ public abstract class StatusBaseViewHolder extends RecyclerView.ViewHolder {
            }
        }

-        filteredPlaceholderLabel.setText(itemView.getContext().getString(R.string.status_filter_placeholder_label_format, matchedFilter.getTitle()));
+        final String matchedFilterTitle;
+        if (matchedFilter == null) {
+            matchedFilterTitle = "";
+        } else {
+            matchedFilterTitle = matchedFilter.getTitle();
+        }
+
+        filteredPlaceholderLabel.setText(itemView.getContext().getString(R.string.status_filter_placeholder_label_format, matchedFilterTitle));
        filteredPlaceholderShowButton.setOnClickListener(view -> listener.clearWarningAction(getBindingAdapterPosition()));
    }

@ -1154,7 +1161,7 @@ public abstract class StatusBaseViewHolder extends RecyclerView.ViewHolder {
        final Card card = actionable.getCard();

        if (cardViewMode != CardViewMode.NONE &&
-            actionable.getAttachments().size() == 0 &&
+            actionable.getAttachments().isEmpty() &&
            actionable.getPoll() == null &&
            card != null &&
            !TextUtils.isEmpty(card.getUrl()) &&
--- a/app/src/main/java/com/keylesspalace/tusky/adapter/StatusDetailedViewHolder.java
+++ b/app/src/main/java/com/keylesspalace/tusky/adapter/StatusDetailedViewHolder.java
@ -9,13 +9,11 @@ import android.text.method.LinkMovementMethod;
 import android.text.style.DynamicDrawableSpan;
 import android.text.style.ImageSpan;
 import android.view.View;
-import android.widget.Button;
 import android.widget.TextView;

 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.appcompat.content.res.AppCompatResources;
-import androidx.appcompat.widget.ViewUtils;
 import androidx.recyclerview.widget.RecyclerView;

 import com.keylesspalace.tusky.R;
@ -25,7 +23,6 @@ import com.keylesspalace.tusky.util.CardViewMode;
 import com.keylesspalace.tusky.util.LinkHelper;
 import com.keylesspalace.tusky.util.NoUnderlineURLSpan;
 import com.keylesspalace.tusky.util.StatusDisplayOptions;
-import com.keylesspalace.tusky.util.ViewExtensionsKt;
 import com.keylesspalace.tusky.viewdata.StatusViewData;

 import java.text.DateFormat;
--- a/app/src/main/java/com/keylesspalace/tusky/components/accountlist/AccountListActivity.kt
+++ b/app/src/main/java/com/keylesspalace/tusky/components/accountlist/AccountListActivity.kt
@ -22,6 +22,7 @@ import androidx.fragment.app.commit
 import com.keylesspalace.tusky.BottomSheetActivity
 import com.keylesspalace.tusky.R
 import com.keylesspalace.tusky.databinding.ActivityAccountListBinding
+import com.keylesspalace.tusky.util.getSerializableExtraCompat
 import dagger.android.DispatchingAndroidInjector
 import dagger.android.HasAndroidInjector
 import javax.inject.Inject
@ -46,7 +47,7 @@ class AccountListActivity : BottomSheetActivity(), HasAndroidInjector {
        val binding = ActivityAccountListBinding.inflate(layoutInflater)
        setContentView(binding.root)

-        val type = intent.getSerializableExtra(EXTRA_TYPE) as Type
+        val type = intent.getSerializableExtraCompat<Type>(EXTRA_TYPE)!!
        val id: String? = intent.getStringExtra(EXTRA_ID)

        setSupportActionBar(binding.includedToolbar.toolbar)
--- a/app/src/main/java/com/keylesspalace/tusky/components/accountlist/AccountListFragment.kt
+++ b/app/src/main/java/com/keylesspalace/tusky/components/accountlist/AccountListFragment.kt
@ -50,6 +50,7 @@ import com.keylesspalace.tusky.interfaces.LinkListener
 import com.keylesspalace.tusky.network.MastodonApi
 import com.keylesspalace.tusky.settings.PrefKeys
 import com.keylesspalace.tusky.util.HttpHeaderLink
+import com.keylesspalace.tusky.util.getSerializableCompat
 import com.keylesspalace.tusky.util.hide
 import com.keylesspalace.tusky.util.show
 import com.keylesspalace.tusky.util.startActivityWithSlideInAnimation
@ -83,7 +84,7 @@ class AccountListFragment :

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
-        type = requireArguments().getSerializable(ARG_TYPE) as Type
+        type = requireArguments().getSerializableCompat(ARG_TYPE)!!
        id = requireArguments().getString(ARG_ID)
    }

@ -244,12 +245,12 @@ class AccountListFragment :
        Log.e(TAG, "Failed to $verb account accountId $accountId")
    }

-    override fun onRespondToFollowRequest(accept: Boolean, accountId: String, position: Int) {
+    override fun onRespondToFollowRequest(accept: Boolean, id: String, position: Int) {
        viewLifecycleOwner.lifecycleScope.launch {
            if (accept) {
-                api.authorizeFollowRequest(accountId)
+                api.authorizeFollowRequest(id)
            } else {
-                api.rejectFollowRequest(accountId)
+                api.rejectFollowRequest(id)
            }.fold(
                onSuccess = {
                    onRespondToFollowRequestSuccess(position)
@ -260,7 +261,7 @@ class AccountListFragment :
                    } else {
                        "reject"
                    }
-                    Log.e(TAG, "Failed to $verb account id $accountId.", throwable)
+                    Log.e(TAG, "Failed to $verb account id $id.", throwable)
                }
            )
        }
--- a/app/src/main/java/com/keylesspalace/tusky/components/compose/ComposeActivity.kt
+++ b/app/src/main/java/com/keylesspalace/tusky/components/compose/ComposeActivity.kt
@ -22,8 +22,6 @@ import android.content.Context
 import android.content.Intent
 import android.content.SharedPreferences
 import android.graphics.Bitmap
-import android.graphics.PorterDuff
-import android.graphics.PorterDuffColorFilter
 import android.icu.text.BreakIterator
 import android.net.Uri
 import android.os.Build
@ -50,9 +48,7 @@ import androidx.annotation.StringRes
 import androidx.annotation.VisibleForTesting
 import androidx.appcompat.app.AlertDialog
 import androidx.core.content.FileProvider
-import androidx.core.content.IntentCompat
 import androidx.core.content.res.use
-import androidx.core.os.BundleCompat
 import androidx.core.view.ContentInfoCompat
 import androidx.core.view.OnReceiveContentListener
 import androidx.core.view.isGone
@ -100,6 +96,10 @@ import com.keylesspalace.tusky.util.PickMediaFiles
 import com.keylesspalace.tusky.util.getInitialLanguages
 import com.keylesspalace.tusky.util.getLocaleList
 import com.keylesspalace.tusky.util.getMediaSize
+import com.keylesspalace.tusky.util.getParcelableArrayListExtraCompat
+import com.keylesspalace.tusky.util.getParcelableCompat
+import com.keylesspalace.tusky.util.getParcelableExtraCompat
+import com.keylesspalace.tusky.util.getSerializableCompat
 import com.keylesspalace.tusky.util.hide
 import com.keylesspalace.tusky.util.highlightSpans
 import com.keylesspalace.tusky.util.loadAvatar
@ -287,11 +287,7 @@ class ComposeActivity :

        /* If the composer is started up as a reply to another post, override the "starting" state
         * based on what the intent from the reply request passes. */
-        val composeOptions: ComposeOptions? = IntentCompat.getParcelableExtra(
-            intent,
-            COMPOSE_OPTIONS_EXTRA,
-            ComposeOptions::class.java
-        )
+        val composeOptions: ComposeOptions? = intent.getParcelableExtraCompat(COMPOSE_OPTIONS_EXTRA)
        viewModel.setup(composeOptions)

        setupButtons()
@ -325,11 +321,9 @@ class ComposeActivity :

        /* Finally, overwrite state with data from saved instance state. */
        savedInstanceState?.let {
-            photoUploadUri = BundleCompat.getParcelable(it, PHOTO_UPLOAD_URI_KEY, Uri::class.java)
+            photoUploadUri = it.getParcelableCompat(PHOTO_UPLOAD_URI_KEY)

-            (it.getSerializable(VISIBILITY_KEY) as Status.Visibility).apply {
-                setStatusVisibility(this)
-            }
+            setStatusVisibility(it.getSerializableCompat(VISIBILITY_KEY)!!)

            it.getBoolean(CONTENT_WARNING_VISIBLE_KEY).apply {
                viewModel.contentWarningChanged(this)
@ -354,22 +348,15 @@ class ComposeActivity :
                if (type.startsWith("image/") || type.startsWith("video/") || type.startsWith("audio/")) {
                    when (intent.action) {
                        Intent.ACTION_SEND -> {
-                            IntentCompat.getParcelableExtra(
-                                intent,
-                                Intent.EXTRA_STREAM,
-                                Uri::class.java
-                            )?.let { uri ->
+                            intent.getParcelableExtraCompat<Uri>(Intent.EXTRA_STREAM)?.let { uri ->
                                pickMedia(uri)
                            }
                        }
                        Intent.ACTION_SEND_MULTIPLE -> {
-                            IntentCompat.getParcelableArrayListExtra(
-                                intent,
-                                Intent.EXTRA_STREAM,
-                                Uri::class.java
-                            )?.forEach { uri ->
-                                pickMedia(uri)
-                            }
+                            intent.getParcelableArrayListExtraCompat<Uri>(Intent.EXTRA_STREAM)
+                                ?.forEach { uri ->
+                                    pickMedia(uri)
+                                }
                        }
                    }
                }
@ -854,7 +841,7 @@ class ComposeActivity :
                    )
                }
            }
-            binding.composeHideMediaButton.drawable.colorFilter = PorterDuffColorFilter(color, PorterDuff.Mode.SRC_IN)
+            binding.composeHideMediaButton.drawable.setTint(color)

            var oneMediaWithoutDescription = false
            for (media in viewModel.media.value) {
@ -880,7 +867,7 @@ class ComposeActivity :
            } else {
                getColor(R.color.tusky_blue)
            }
-            binding.composeScheduleButton.drawable.colorFilter = PorterDuffColorFilter(color, PorterDuff.Mode.SRC_IN)
+            binding.composeScheduleButton.drawable.setTint(color)
        }
    }

@ -1182,7 +1169,7 @@ class ComposeActivity :
            }
        )
        binding.addPollTextActionTextView.setTextColor(textColor)
-        binding.addPollTextActionTextView.compoundDrawablesRelative[0].colorFilter = PorterDuffColorFilter(textColor, PorterDuff.Mode.SRC_IN)
+        binding.addPollTextActionTextView.compoundDrawablesRelative[0].setTint(textColor)
    }

    private fun editImageInQueue(item: QueuedMedia) {
@ -1273,7 +1260,7 @@ class ComposeActivity :
                android.R.attr.textColorTertiary
            )
        }
-        binding.composeContentWarningButton.drawable.colorFilter = PorterDuffColorFilter(color, PorterDuff.Mode.SRC_IN)
+        binding.composeContentWarningButton.drawable.setTint(color)
    }

    override fun onOptionsItemSelected(item: MenuItem): Boolean {
--- a/app/src/main/java/com/keylesspalace/tusky/components/compose/dialog/CaptionDialog.kt
+++ b/app/src/main/java/com/keylesspalace/tusky/components/compose/dialog/CaptionDialog.kt
@ -25,7 +25,6 @@ import android.view.View
 import android.view.ViewGroup
 import android.view.WindowManager
 import android.widget.LinearLayout
-import androidx.core.os.BundleCompat
 import androidx.core.os.bundleOf
 import androidx.fragment.app.DialogFragment
 import com.bumptech.glide.Glide
@ -34,6 +33,7 @@ import com.bumptech.glide.request.target.CustomTarget
 import com.bumptech.glide.request.transition.Transition
 import com.keylesspalace.tusky.R
 import com.keylesspalace.tusky.databinding.DialogImageDescriptionBinding
+import com.keylesspalace.tusky.util.getParcelableCompat
 import com.keylesspalace.tusky.util.hide
 import com.keylesspalace.tusky.util.viewBinding

@ -82,7 +82,7 @@ class CaptionDialog : DialogFragment() {

        isCancelable = true

-        val previewUri = BundleCompat.getParcelable(requireArguments(), PREVIEW_URI_ARG, Uri::class.java) ?: error("Preview Uri is null")
+        val previewUri = arguments?.getParcelableCompat<Uri>(PREVIEW_URI_ARG) ?: error("Preview Uri is null")

        // Load the image and manually set it into the ImageView because it doesn't have a fixed size.
        Glide.with(this)
--- a/app/src/main/java/com/keylesspalace/tusky/components/conversation/ConversationViewHolder.java
+++ b/app/src/main/java/com/keylesspalace/tusky/components/conversation/ConversationViewHolder.java
@ -80,7 +80,11 @@ public class ConversationViewHolder extends StatusBaseViewHolder {

            setupCollapsedState(statusViewData.isCollapsible(), statusViewData.isCollapsed(), statusViewData.isExpanded(), status.getSpoilerText(), listener);

-            setDisplayName(account.getDisplayName(), account.getEmojis(), statusDisplayOptions);
+            String displayName = account.getDisplayName();
+            if (displayName == null) {
+                displayName = "";
+            }
+            setDisplayName(displayName, account.getEmojis(), statusDisplayOptions);
            setUsername(account.getUsername());
            setMetaData(statusViewData, statusDisplayOptions, listener);
            setIsReply(status.getInReplyToId() != null);
@ -92,7 +96,7 @@ public class ConversationViewHolder extends StatusBaseViewHolder {
                setMediaPreviews(attachments, sensitive, listener, statusViewData.isShowingContent(),
                        statusDisplayOptions.useBlurhash());

-                if (attachments.size() == 0) {
+                if (attachments.isEmpty()) {
                    hideSensitiveMediaWarning();
                }
                // Hide the unused label.
--- a/app/src/main/java/com/keylesspalace/tusky/components/filters/EditFilterActivity.kt
+++ b/app/src/main/java/com/keylesspalace/tusky/components/filters/EditFilterActivity.kt
@ -8,7 +8,6 @@ import android.widget.AdapterView
 import android.widget.ArrayAdapter
 import androidx.activity.viewModels
 import androidx.appcompat.app.AlertDialog
-import androidx.core.content.IntentCompat
 import androidx.core.view.size
 import androidx.core.widget.doAfterTextChanged
 import androidx.lifecycle.lifecycleScope
@ -26,6 +25,7 @@ import com.keylesspalace.tusky.di.ViewModelFactory
 import com.keylesspalace.tusky.entity.Filter
 import com.keylesspalace.tusky.entity.FilterKeyword
 import com.keylesspalace.tusky.network.MastodonApi
+import com.keylesspalace.tusky.util.getParcelableExtraCompat
 import com.keylesspalace.tusky.util.isHttpNotFound
 import com.keylesspalace.tusky.util.viewBinding
 import com.keylesspalace.tusky.util.visible
@ -53,7 +53,7 @@ class EditFilterActivity : BaseActivity() {
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)

-        originalFilter = IntentCompat.getParcelableExtra(intent, FILTER_TO_EDIT, Filter::class.java)
+        originalFilter = intent.getParcelableExtraCompat(FILTER_TO_EDIT)
        filter = originalFilter ?: Filter("", "", listOf(), null, Filter.Action.WARN.action, listOf())
        binding.apply {
            contextSwitches = mapOf(
--- a/app/src/main/java/com/keylesspalace/tusky/components/login/LoginWebViewActivity.kt
+++ b/app/src/main/java/com/keylesspalace/tusky/components/login/LoginWebViewActivity.kt
@ -33,7 +33,6 @@ import android.webkit.WebViewClient
 import androidx.activity.result.contract.ActivityResultContract
 import androidx.activity.viewModels
 import androidx.appcompat.app.AlertDialog
-import androidx.core.content.IntentCompat
 import androidx.core.net.toUri
 import androidx.lifecycle.lifecycleScope
 import com.keylesspalace.tusky.BaseActivity
@ -42,6 +41,7 @@ import com.keylesspalace.tusky.R
 import com.keylesspalace.tusky.databinding.ActivityLoginWebviewBinding
 import com.keylesspalace.tusky.di.Injectable
 import com.keylesspalace.tusky.di.ViewModelFactory
+import com.keylesspalace.tusky.util.getParcelableExtraCompat
 import com.keylesspalace.tusky.util.hide
 import com.keylesspalace.tusky.util.viewBinding
 import com.keylesspalace.tusky.util.visible
@ -62,9 +62,8 @@ class OauthLogin : ActivityResultContract<LoginData, LoginResult>() {
        return if (resultCode == Activity.RESULT_CANCELED) {
            LoginResult.Cancel
        } else {
-            intent?.let {
-                IntentCompat.getParcelableExtra(it, RESULT_EXTRA, LoginResult::class.java)
-            } ?: LoginResult.Err("failed parsing LoginWebViewActivity result")
+            intent?.getParcelableExtraCompat(RESULT_EXTRA)
+                ?: LoginResult.Err("failed parsing LoginWebViewActivity result")
        }
    }

@ -73,7 +72,7 @@ class OauthLogin : ActivityResultContract<LoginData, LoginResult>() {
        private const val DATA_EXTRA = "data"

        fun parseData(intent: Intent): LoginData {
-            return IntentCompat.getParcelableExtra(intent, DATA_EXTRA, LoginData::class.java)!!
+            return intent.getParcelableExtraCompat(DATA_EXTRA)!!
        }

        fun makeResultIntent(result: LoginResult): Intent {
--- a/app/src/main/java/com/keylesspalace/tusky/components/login/LoginWebViewViewModel.kt
+++ b/app/src/main/java/com/keylesspalace/tusky/components/login/LoginWebViewViewModel.kt
@ -49,11 +49,11 @@ class LoginWebViewViewModel @Inject constructor(
                                { instance ->
                                    _instanceRules.value = instance.rules.map { rule -> rule.text }
                                },
-                                { throwable ->
+                                { throwable2 ->
                                    Log.w(
                                        "LoginWebViewViewModel",
                                        "failed to load instance info",
-                                        throwable
+                                        throwable2
                                    )
                                }
                            )
--- a/app/src/main/java/com/keylesspalace/tusky/components/notifications/StatusNotificationViewHolder.kt
+++ b/app/src/main/java/com/keylesspalace/tusky/components/notifications/StatusNotificationViewHolder.kt
@ -18,7 +18,6 @@
 package com.keylesspalace.tusky.components.notifications

 import android.content.Context
-import android.graphics.PorterDuff
 import android.graphics.Typeface
 import android.graphics.drawable.Drawable
 import android.text.InputFilter
@ -175,7 +174,7 @@ internal class StatusNotificationViewHolder(
        @ColorRes color: Int
    ): Drawable? {
        val icon = ContextCompat.getDrawable(context, drawable)
-        icon?.setColorFilter(context.getColor(color), PorterDuff.Mode.SRC_ATOP)
+        icon?.setTint(context.getColor(color))
        return icon
    }

--- a/app/src/main/java/com/keylesspalace/tusky/components/preference/PreferencesActivity.kt
+++ b/app/src/main/java/com/keylesspalace/tusky/components/preference/PreferencesActivity.kt
@ -112,7 +112,6 @@ class PreferencesActivity :
            pref.fragment!!
        )
        fragment.arguments = args
-        fragment.setTargetFragment(caller, 0)
        supportFragmentManager.commit {
            setCustomAnimations(
                R.anim.activity_open_enter,
--- a/app/src/main/java/com/keylesspalace/tusky/db/AccountManager.kt
+++ b/app/src/main/java/com/keylesspalace/tusky/db/AccountManager.kt
@ -157,7 +157,7 @@ class AccountManager @Inject constructor(db: AppDatabase) {
            it.defaultPostPrivacy = account.source?.privacy ?: Status.Visibility.PUBLIC
            it.defaultPostLanguage = account.source?.language.orEmpty()
            it.defaultMediaSensitivity = account.source?.sensitive ?: false
-            it.emojis = account.emojis.orEmpty()
+            it.emojis = account.emojis
            it.locked = account.locked

            Log.d(TAG, "updateActiveAccount: saving account with id " + it.id)
--- a/app/src/main/java/com/keylesspalace/tusky/fragment/ViewImageFragment.kt
+++ b/app/src/main/java/com/keylesspalace/tusky/fragment/ViewImageFragment.kt
@ -28,7 +28,6 @@ import android.view.MotionEvent
 import android.view.View
 import android.view.ViewGroup
 import android.widget.ImageView
-import androidx.core.os.BundleCompat
 import androidx.lifecycle.lifecycleScope
 import com.bumptech.glide.Glide
 import com.bumptech.glide.load.DataSource
@ -39,6 +38,7 @@ import com.keylesspalace.tusky.R
 import com.keylesspalace.tusky.ViewMediaActivity
 import com.keylesspalace.tusky.databinding.FragmentViewImageBinding
 import com.keylesspalace.tusky.entity.Attachment
+import com.keylesspalace.tusky.util.getParcelableCompat
 import com.keylesspalace.tusky.util.hide
 import com.keylesspalace.tusky.util.viewBinding
 import com.keylesspalace.tusky.util.visible
@ -100,12 +100,8 @@ class ViewImageFragment : ViewMediaFragment() {
    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
        super.onViewCreated(view, savedInstanceState)

-        val arguments = this.requireArguments()
-        val attachment = BundleCompat.getParcelable(
-            arguments,
-            ARG_ATTACHMENT,
-            Attachment::class.java
-        )
+        val arguments = requireArguments()
+        val attachment = arguments.getParcelableCompat<Attachment>(ARG_ATTACHMENT)
        this.shouldStartTransition = arguments.getBoolean(ARG_START_POSTPONED_TRANSITION)
        val url: String?
        var description: String? = null
@ -231,7 +227,7 @@ class ViewImageFragment : ViewMediaFragment() {
    }

    override fun onToolbarVisibilityChange(visible: Boolean) {
-        if (!userVisibleHint) return
+        if (view == null) return

        isDescriptionVisible = showingDescription && visible
        val alpha = if (isDescriptionVisible) 1.0f else 0.0f
--- a/app/src/main/java/com/keylesspalace/tusky/fragment/ViewMediaFragment.kt
+++ b/app/src/main/java/com/keylesspalace/tusky/fragment/ViewMediaFragment.kt
@ -100,6 +100,7 @@ abstract class ViewMediaFragment : Fragment() {

    override fun onDestroyView() {
        toolbarVisibilityDisposable?.invoke()
+        toolbarVisibilityDisposable = null
        super.onDestroyView()
    }
 }
--- a/app/src/main/java/com/keylesspalace/tusky/fragment/ViewVideoFragment.kt
+++ b/app/src/main/java/com/keylesspalace/tusky/fragment/ViewVideoFragment.kt
@ -52,6 +52,7 @@ import com.keylesspalace.tusky.ViewMediaActivity
 import com.keylesspalace.tusky.databinding.FragmentViewVideoBinding
 import com.keylesspalace.tusky.di.Injectable
 import com.keylesspalace.tusky.entity.Attachment
+import com.keylesspalace.tusky.util.getParcelableCompat
 import com.keylesspalace.tusky.util.hide
 import com.keylesspalace.tusky.util.viewBinding
 import com.keylesspalace.tusky.util.visible
@ -130,7 +131,7 @@ class ViewVideoFragment : ViewMediaFragment(), Injectable {
    @SuppressLint("ClickableViewAccessibility")
    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
        super.onViewCreated(view, savedInstanceState)
-        val attachment = arguments?.getParcelable<Attachment>(ARG_ATTACHMENT)
+        val attachment = arguments?.getParcelableCompat<Attachment>(ARG_ATTACHMENT)
            ?: throw IllegalArgumentException("attachment has to be set")

        val url = attachment.url
@ -377,7 +378,7 @@ class ViewVideoFragment : ViewMediaFragment(), Injectable {
    }

    override fun onToolbarVisibilityChange(visible: Boolean) {
-        if (!userVisibleHint) {
+        if (view == null) {
            return
        }

--- a/app/src/main/java/com/keylesspalace/tusky/receiver/SendStatusBroadcastReceiver.kt
+++ b/app/src/main/java/com/keylesspalace/tusky/receiver/SendStatusBroadcastReceiver.kt
@ -29,6 +29,7 @@ import com.keylesspalace.tusky.db.AccountManager
 import com.keylesspalace.tusky.entity.Status
 import com.keylesspalace.tusky.service.SendStatusService
 import com.keylesspalace.tusky.service.StatusToSend
+import com.keylesspalace.tusky.util.getSerializableExtraCompat
 import com.keylesspalace.tusky.util.randomAlphanumericString
 import dagger.android.AndroidInjection
 import javax.inject.Inject
@ -54,9 +55,8 @@ class SendStatusBroadcastReceiver : BroadcastReceiver() {
                NotificationHelper.KEY_SENDER_ACCOUNT_FULL_NAME
            )
            val citedStatusId = intent.getStringExtra(NotificationHelper.KEY_CITED_STATUS_ID)
-            val visibility = intent.getSerializableExtra(
-                NotificationHelper.KEY_VISIBILITY
-            ) as Status.Visibility
+            val visibility =
+                intent.getSerializableExtraCompat<Status.Visibility>(NotificationHelper.KEY_VISIBILITY)!!
            val spoiler = intent.getStringExtra(NotificationHelper.KEY_SPOILER).orEmpty()
            val mentions = intent.getStringArrayExtra(NotificationHelper.KEY_MENTIONS).orEmpty()

--- a/app/src/main/java/com/keylesspalace/tusky/service/SendStatusService.kt
+++ b/app/src/main/java/com/keylesspalace/tusky/service/SendStatusService.kt
@ -31,7 +31,6 @@ import android.util.Log
 import androidx.annotation.StringRes
 import androidx.core.app.NotificationCompat
 import androidx.core.app.ServiceCompat
-import androidx.core.content.IntentCompat
 import at.connyduck.calladapter.networkresult.fold
 import com.keylesspalace.tusky.MainActivity
 import com.keylesspalace.tusky.R
@ -52,6 +51,7 @@ import com.keylesspalace.tusky.entity.NewStatus
 import com.keylesspalace.tusky.entity.ScheduledStatus
 import com.keylesspalace.tusky.entity.Status
 import com.keylesspalace.tusky.network.MastodonApi
+import com.keylesspalace.tusky.util.getParcelableExtraCompat
 import com.keylesspalace.tusky.util.unsafeLazy
 import dagger.android.AndroidInjection
 import java.util.concurrent.ConcurrentHashMap
@ -102,7 +102,7 @@ class SendStatusService : Service(), Injectable {

    override fun onStartCommand(intent: Intent, flags: Int, startId: Int): Int {
        if (intent.hasExtra(KEY_STATUS)) {
-            val statusToSend: StatusToSend = IntentCompat.getParcelableExtra(intent, KEY_STATUS, StatusToSend::class.java)
+            val statusToSend: StatusToSend = intent.getParcelableExtraCompat(KEY_STATUS)
                ?: throw IllegalStateException("SendStatusService started without $KEY_STATUS extra")

            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
@ -247,11 +247,11 @@ class SendStatusService : Service(), Injectable {
                scheduledAt = statusToSend.scheduledAt,
                poll = statusToSend.poll,
                language = statusToSend.language,
-                mediaAttributes = media.map { media ->
+                mediaAttributes = media.map { mediaItem ->
                    MediaAttribute(
-                        id = media.id!!,
-                        description = media.description,
-                        focus = media.focus?.toMastodonApiString(),
+                        id = mediaItem.id!!,
+                        description = mediaItem.description,
+                        focus = mediaItem.focus?.toMastodonApiString(),
                        thumbnail = null
                    )
                }
--- a/app/src/main/java/com/keylesspalace/tusky/util/BundleExtensions.kt
+++ b/app/src/main/java/com/keylesspalace/tusky/util/BundleExtensions.kt
@ -0,0 +1,23 @@
+package com.keylesspalace.tusky.util
+
+import android.content.Intent
+import android.os.Bundle
+import android.os.Parcelable
+import androidx.core.content.IntentCompat
+import androidx.core.os.BundleCompat
+import java.io.Serializable
+
+inline fun <reified T : Parcelable> Bundle.getParcelableCompat(key: String?): T? =
+    BundleCompat.getParcelable(this, key, T::class.java)
+
+inline fun <reified T : Serializable> Bundle.getSerializableCompat(key: String?): T? =
+    BundleCompat.getSerializable(this, key, T::class.java)
+
+inline fun <reified T : Parcelable> Intent.getParcelableExtraCompat(key: String?): T? =
+    IntentCompat.getParcelableExtra(this, key, T::class.java)
+
+inline fun <reified T : Serializable> Intent.getSerializableExtraCompat(key: String?): T? =
+    IntentCompat.getSerializableExtra(this, key, T::class.java)
+
+inline fun <reified T : Parcelable> Intent.getParcelableArrayListExtraCompat(key: String?): ArrayList<T>? =
+    IntentCompat.getParcelableArrayListExtra(this, key, T::class.java)
--- a/app/src/main/java/com/keylesspalace/tusky/util/PickMediaFiles.kt
+++ b/app/src/main/java/com/keylesspalace/tusky/util/PickMediaFiles.kt
@ -22,13 +22,13 @@ import android.net.Uri
 import androidx.activity.result.contract.ActivityResultContract

 class PickMediaFiles : ActivityResultContract<Boolean, List<Uri>>() {
-    override fun createIntent(context: Context, allowMultiple: Boolean): Intent {
+    override fun createIntent(context: Context, input: Boolean): Intent {
        return Intent(Intent.ACTION_GET_CONTENT)
            .addCategory(Intent.CATEGORY_OPENABLE)
            .setType("*/*")
            .apply {
                putExtra(Intent.EXTRA_MIME_TYPES, arrayOf("image/*", "video/*", "audio/*"))
-                putExtra(Intent.EXTRA_ALLOW_MULTIPLE, allowMultiple)
+                putExtra(Intent.EXTRA_ALLOW_MULTIPLE, input)
            }
    }

--- a/app/src/main/java/com/keylesspalace/tusky/util/ThemeUtils.kt
+++ b/app/src/main/java/com/keylesspalace/tusky/util/ThemeUtils.kt
@ -19,7 +19,6 @@ package com.keylesspalace.tusky.util
 import android.content.Context
 import android.content.res.Configuration
 import android.graphics.Color
-import android.graphics.PorterDuff
 import android.graphics.drawable.Drawable
 import androidx.annotation.AttrRes
 import androidx.appcompat.app.AppCompatDelegate
@ -39,10 +38,7 @@ fun getDimension(context: Context, @AttrRes attribute: Int): Int {
 }

 fun setDrawableTint(context: Context, drawable: Drawable, @AttrRes attribute: Int) {
-    drawable.setColorFilter(
-        MaterialColors.getColor(context, attribute, Color.BLACK),
-        PorterDuff.Mode.SRC_IN
-    )
+    drawable.setTint(MaterialColors.getColor(context, attribute, Color.BLACK))
 }

 fun setAppNightMode(flavor: String?) {
--- a/app/src/main/java/com/keylesspalace/tusky/view/MediaPreviewLayout.kt
+++ b/app/src/main/java/com/keylesspalace/tusky/view/MediaPreviewLayout.kt
@ -189,8 +189,8 @@ class MediaPreviewLayout(context: Context, attrs: AttributeSet? = null) :
            val wrapper = getChildAt(index)
            action(
                index,
-                wrapper.findViewById(R.id.preview_image_view) as MediaPreviewImageView,
-                wrapper.findViewById(R.id.preview_media_description_indicator) as TextView
+                wrapper.findViewById(R.id.preview_image_view),
+                wrapper.findViewById(R.id.preview_media_description_indicator)
            )
        }
    }