Cleanup extra content handling (#1536)

* BasicBottomSheet: remove unnecessary custom background

Fixes: 88c9a0d487 ("app: refactor M3 themes and styles")

* FieldItemAdapter: fix typo ClipBoard -> Clipboard

* FieldItemAdapter: fix RV binding idempotency

* app: refactor FieldItemAdapter population logic

* DecryptActivityV2: wire in missing 'show password' toggle

app/src/main/java/dev/msfjarvis/aps/ui/adapters/FieldItemAdapter.kt

@@ -19,7 +19,7 @@ import dev.msfjarvis.aps.databinding.ItemFieldBinding
 class FieldItemAdapter(
   private var fieldItemList: List<FieldItem>,
   private val showPassword: Boolean,
-  private val copyTextToClipBoard: (text: String?) -> Unit,
+  private val copyTextToClipboard: (text: String?) -> Unit,
 ) : RecyclerView.Adapter<FieldItemAdapter.FieldItemViewHolder>() {
 
   override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): FieldItemViewHolder {
@@ -28,7 +28,7 @@ class FieldItemAdapter(
   }
 
   override fun onBindViewHolder(holder: FieldItemViewHolder, position: Int) {
-    holder.bind(fieldItemList[position], showPassword, copyTextToClipBoard)
+    holder.bind(fieldItemList[position], showPassword, copyTextToClipboard)
   }
 
   override fun getItemCount(): Int {
@@ -50,15 +50,10 @@ class FieldItemAdapter(
     notifyItemChanged(otpItemPosition)
   }
 
-  fun updateItems(itemList: List<FieldItem>) {
-    fieldItemList = itemList
-    notifyDataSetChanged()
-  }
-
   class FieldItemViewHolder(itemView: View, val binding: ItemFieldBinding) :
     RecyclerView.ViewHolder(itemView) {
 
-    fun bind(fieldItem: FieldItem, showPassword: Boolean, copyTextToClipBoard: (String?) -> Unit) {
+    fun bind(fieldItem: FieldItem, showPassword: Boolean, copyTextToClipboard: (String?) -> Unit) {
       with(binding) {
         itemText.hint = fieldItem.key
         itemTextContainer.hint = fieldItem.key
@@ -70,19 +65,23 @@ class FieldItemAdapter(
               endIconDrawable =
                 ContextCompat.getDrawable(itemView.context, R.drawable.ic_content_copy)
               endIconMode = TextInputLayout.END_ICON_CUSTOM
-              setEndIconOnClickListener { copyTextToClipBoard(itemText.text.toString()) }
+              setEndIconOnClickListener { copyTextToClipboard(itemText.text.toString()) }
             }
+            itemText.transformationMethod = null
           }
           FieldItem.ActionType.HIDE -> {
             itemTextContainer.apply {
               endIconMode = TextInputLayout.END_ICON_PASSWORD_TOGGLE
-              setOnClickListener { copyTextToClipBoard(itemText.text.toString()) }
+              setOnClickListener { copyTextToClipboard(itemText.text.toString()) }
             }
             itemText.apply {
+              transformationMethod =
                 if (!showPassword) {
-                transformationMethod = PasswordTransformationMethod.getInstance()
+                  PasswordTransformationMethod.getInstance()
+                } else {
+                  null
                 }
-              setOnClickListener { copyTextToClipBoard(itemText.text.toString()) }
+              setOnClickListener { copyTextToClipboard(itemText.text.toString()) }
             }
           }
         }

app/src/main/java/dev/msfjarvis/aps/ui/crypto/DecryptActivity.kt

@@ -179,9 +179,6 @@ class DecryptActivity : BasePgpActivity(), OpenPgpServiceConnection.OnBound {
           runCatching {
             val showPassword = settings.getBoolean(PreferenceKeys.SHOW_PASSWORD, true)
             val entry = passwordEntryFactory.create(lifecycleScope, outputStream.toByteArray())
-            val items = arrayListOf<FieldItem>()
-            val adapter =
-              FieldItemAdapter(emptyList(), showPassword) { text -> copyTextToClipboard(text) }
 
             if (settings.getBoolean(PreferenceKeys.COPY_ON_DECRYPT, false)) {
               copyPasswordToClipboard(entry.password)
@@ -190,17 +187,13 @@ class DecryptActivity : BasePgpActivity(), OpenPgpServiceConnection.OnBound {
             passwordEntry = entry
             invalidateOptionsMenu()
 
+            val items = arrayListOf<FieldItem>()
             if (!entry.password.isNullOrBlank()) {
               items.add(FieldItem.createPasswordField(entry.password!!))
             }
 
             if (entry.hasTotp()) {
-              launch {
               items.add(FieldItem.createOtpField(entry.totp.value))
-                entry.totp.collect { code ->
-                  withContext(Dispatchers.Main) { adapter.updateOTPCode(code) }
-                }
-              }
             }
 
             if (!entry.username.isNullOrBlank()) {
@@ -211,8 +204,17 @@ class DecryptActivity : BasePgpActivity(), OpenPgpServiceConnection.OnBound {
               items.add(FieldItem(key, value, FieldItem.ActionType.COPY))
             }
 
+            val adapter =
+              FieldItemAdapter(items, showPassword) { text -> copyTextToClipboard(text) }
             binding.recyclerView.adapter = adapter
-            adapter.updateItems(items)
+
+            if (entry.hasTotp()) {
+              lifecycleScope.launch {
+                entry.totp.collect { code ->
+                  withContext(Dispatchers.Main) { adapter.updateOTPCode(code) }
+                }
+              }
+            }
           }
             .onFailure { e -> logcat(ERROR) { e.asLog() } }
         }

app/src/main/java/dev/msfjarvis/aps/ui/crypto/DecryptActivityV2.kt

@@ -20,6 +20,7 @@ import dev.msfjarvis.aps.injection.password.PasswordEntryFactory
 import dev.msfjarvis.aps.ui.adapters.FieldItemAdapter
 import dev.msfjarvis.aps.util.extensions.unsafeLazy
 import dev.msfjarvis.aps.util.extensions.viewBinding
+import dev.msfjarvis.aps.util.settings.PreferenceKeys
 import java.io.ByteArrayOutputStream
 import java.io.File
 import javax.inject.Inject
@@ -142,23 +143,18 @@ class DecryptActivityV2 : BasePgpActivity() {
         }
       startAutoDismissTimer()
 
+      val showPassword = settings.getBoolean(PreferenceKeys.SHOW_PASSWORD, true)
       val entry = passwordEntryFactory.create(lifecycleScope, result.toByteArray())
       passwordEntry = entry
       invalidateOptionsMenu()
 
       val items = arrayListOf<FieldItem>()
-      val adapter = FieldItemAdapter(emptyList(), true) { text -> copyTextToClipboard(text) }
       if (!entry.password.isNullOrBlank()) {
         items.add(FieldItem.createPasswordField(entry.password!!))
       }
 
       if (entry.hasTotp()) {
-        lifecycleScope.launch {
         items.add(FieldItem.createOtpField(entry.totp.value))
-          entry.totp.collect { code ->
-            withContext(Dispatchers.Main) { adapter.updateOTPCode(code) }
-          }
-        }
       }
 
       if (!entry.username.isNullOrBlank()) {
@@ -169,8 +165,16 @@ class DecryptActivityV2 : BasePgpActivity() {
         items.add(FieldItem(key, value, FieldItem.ActionType.COPY))
       }
 
+      val adapter = FieldItemAdapter(items, showPassword) { text -> copyTextToClipboard(text) }
       binding.recyclerView.adapter = adapter
-      adapter.updateItems(items)
+
+      if (entry.hasTotp()) {
+        lifecycleScope.launch {
+          entry.totp.collect { code ->
+            withContext(Dispatchers.Main) { adapter.updateOTPCode(code) }
+          }
+        }
+      }
     }
   }
 

app/src/main/java/dev/msfjarvis/aps/ui/dialogs/BasicBottomSheet.kt

@@ -6,7 +6,6 @@
 package dev.msfjarvis.aps.ui.dialogs
 
 import android.content.Context
-import android.graphics.drawable.GradientDrawable
 import android.os.Bundle
 import android.view.LayoutInflater
 import android.view.View
@@ -20,13 +19,11 @@ import com.google.android.material.bottomsheet.BottomSheetDialog
 import com.google.android.material.bottomsheet.BottomSheetDialogFragment
 import dev.msfjarvis.aps.R
 import dev.msfjarvis.aps.databinding.BasicBottomSheetBinding
-import dev.msfjarvis.aps.ui.dialogs.BasicBottomSheet.Builder
-import dev.msfjarvis.aps.util.extensions.resolveAttribute
 import dev.msfjarvis.aps.util.extensions.viewBinding
 
 /**
  * [BottomSheetDialogFragment] that exposes a simple [androidx.appcompat.app.AlertDialog] like API
- * through [Builder] to create a similar UI, just at the bottom of the screen.
+ * through [BasicBottomSheet.Builder] to create a similar UI, just at the bottom of the screen.
  */
 class BasicBottomSheet
 private constructor(
@@ -100,11 +97,6 @@ private constructor(
         }
       }
     )
-    val gradientDrawable =
-      GradientDrawable().apply {
-        setColor(requireContext().resolveAttribute(android.R.attr.windowBackground))
-      }
-    view.background = gradientDrawable
   }
 
   override fun dismiss() {