Migrate 5 java classes to kotlin

app/src/main/java/org/thoughtcrime/securesms/BlockUnblockDialog.kt

@@ -0,0 +1,172 @@
+/*
+ * Copyright 2026 Signal Messenger, LLC
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+package org.thoughtcrime.securesms
+
+import android.content.Context
+import androidx.annotation.WorkerThread
+import androidx.appcompat.app.AlertDialog
+import com.google.android.material.dialog.MaterialAlertDialogBuilder
+import org.thoughtcrime.securesms.database.SignalDatabase
+import org.thoughtcrime.securesms.recipients.Recipient
+
+/**
+ * This should be used whenever we want to prompt the user to block/unblock a recipient.
+ */
+object BlockUnblockDialog {
+
+    @JvmStatic
+    fun showReportSpamFor(
+        context: Context,
+        recipient: Recipient,
+        onReportSpam: Runnable,
+        onBlockAndReportSpam: Runnable?
+    ) {
+        buildReportSpamFor(context, recipient, onReportSpam, onBlockAndReportSpam).show()
+    }
+
+    @JvmStatic
+    fun showBlockFor(
+        context: Context,
+        recipient: Recipient,
+        onBlock: Runnable
+    ) {
+        buildBlockFor(context, recipient, onBlock, null).show()
+    }
+
+    @JvmStatic
+    fun showUnblockFor(
+        context: Context,
+        recipient: Recipient,
+        onUnblock: Runnable
+    ) {
+        buildUnblockFor(context, recipient, onUnblock).show()
+    }
+
+    @JvmStatic
+    @WorkerThread
+    private fun buildBlockFor(
+        context: Context,
+        recipient: Recipient,
+        onBlock: Runnable,
+        onBlockAndReportSpam: Runnable?
+    ): AlertDialog.Builder {
+        val resolvedRecipient = recipient.resolve()
+        val builder = MaterialAlertDialogBuilder(context)
+        val resources = context.resources
+
+        when {
+            resolvedRecipient.isGroup -> {
+                if (SignalDatabase.groups.isMember(resolvedRecipient.requireGroupId())) {
+                    builder.setTitle(resources.getString(R.string.BlockUnblockDialog_block_and_leave_s, resolvedRecipient.getDisplayName(context)))
+                    builder.setMessage(R.string.BlockUnblockDialog_you_will_no_longer_receive_messages_or_updates)
+                    builder.setPositiveButton(R.string.BlockUnblockDialog_block_and_leave) { _, _ -> onBlock.run() }
+                    builder.setNegativeButton(android.R.string.cancel, null)
+                } else {
+                    builder.setTitle(resources.getString(R.string.BlockUnblockDialog_block_s, resolvedRecipient.getDisplayName(context)))
+                    builder.setMessage(R.string.BlockUnblockDialog_group_members_wont_be_able_to_add_you)
+                    builder.setPositiveButton(R.string.RecipientPreferenceActivity_block) { _, _ -> onBlock.run() }
+                    builder.setNegativeButton(android.R.string.cancel, null)
+                }
+            }
+            resolvedRecipient.isReleaseNotes -> {
+                builder.setTitle(resources.getString(R.string.BlockUnblockDialog_block_s, resolvedRecipient.getDisplayName(context)))
+                builder.setMessage(R.string.BlockUnblockDialog_block_getting_signal_updates_and_news)
+                builder.setPositiveButton(R.string.BlockUnblockDialog_block) { _, _ -> onBlock.run() }
+                builder.setNegativeButton(android.R.string.cancel, null)
+            }
+            else -> {
+                builder.setTitle(resources.getString(R.string.BlockUnblockDialog_block_s, resolvedRecipient.getDisplayName(context)))
+                builder.setMessage(
+                    if (resolvedRecipient.isRegistered) R.string.BlockUnblockDialog_blocked_people_wont_be_able_to_call_you_or_send_you_messages
+                    else R.string.BlockUnblockDialog_blocked_people_wont_be_able_to_send_you_messages
+                )
+
+                if (onBlockAndReportSpam != null) {
+                    builder.setNeutralButton(android.R.string.cancel, null)
+                    builder.setNegativeButton(R.string.BlockUnblockDialog_report_spam_and_block) { _, _ -> onBlockAndReportSpam.run() }
+                    builder.setPositiveButton(R.string.BlockUnblockDialog_block) { _, _ -> onBlock.run() }
+                } else {
+                    builder.setPositiveButton(R.string.BlockUnblockDialog_block) { _, _ -> onBlock.run() }
+                    builder.setNegativeButton(android.R.string.cancel, null)
+                }
+            }
+        }
+
+        return builder
+    }
+
+    @JvmStatic
+    @WorkerThread
+    private fun buildUnblockFor(
+        context: Context,
+        recipient: Recipient,
+        onUnblock: Runnable
+    ): AlertDialog.Builder {
+        val resolvedRecipient = recipient.resolve()
+        val builder = MaterialAlertDialogBuilder(context)
+        val resources = context.resources
+
+        when {
+            resolvedRecipient.isGroup -> {
+                builder.setTitle(resources.getString(R.string.BlockUnblockDialog_unblock_s, resolvedRecipient.getDisplayName(context)))
+                builder.setMessage(R.string.BlockUnblockDialog_group_members_will_be_able_to_add_you)
+                builder.setPositiveButton(R.string.RecipientPreferenceActivity_unblock) { _, _ -> onUnblock.run() }
+                builder.setNegativeButton(android.R.string.cancel, null)
+            }
+            resolvedRecipient.isReleaseNotes -> {
+                builder.setTitle(resources.getString(R.string.BlockUnblockDialog_unblock_s, resolvedRecipient.getDisplayName(context)))
+                builder.setMessage(R.string.BlockUnblockDialog_resume_getting_signal_updates_and_news)
+                builder.setPositiveButton(R.string.RecipientPreferenceActivity_unblock) { _, _ -> onUnblock.run() }
+                builder.setNegativeButton(android.R.string.cancel, null)
+            }
+            else -> {
+                builder.setTitle(resources.getString(R.string.BlockUnblockDialog_unblock_s, resolvedRecipient.getDisplayName(context)))
+                builder.setMessage(
+                    if (resolvedRecipient.isRegistered) R.string.BlockUnblockDialog_you_will_be_able_to_call_and_message_each_other
+                    else R.string.BlockUnblockDialog_you_will_be_able_to_message_each_other
+                )
+                builder.setPositiveButton(R.string.RecipientPreferenceActivity_unblock) { _, _ -> onUnblock.run() }
+                builder.setNegativeButton(android.R.string.cancel, null)
+            }
+        }
+
+        return builder
+    }
+
+    @JvmStatic
+    @WorkerThread
+    private fun buildReportSpamFor(
+        context: Context,
+        recipient: Recipient,
+        onReportSpam: Runnable,
+        onBlockAndReportSpam: Runnable?
+    ): AlertDialog.Builder {
+        val resolvedRecipient = recipient.resolve()
+        val builder = MaterialAlertDialogBuilder(context)
+            .setTitle(R.string.BlockUnblockDialog_report_spam_title)
+            .setPositiveButton(R.string.BlockUnblockDialog_report_spam) { _, _ -> onReportSpam.run() }
+
+        if (onBlockAndReportSpam != null) {
+            builder.setNeutralButton(android.R.string.cancel, null)
+                .setNegativeButton(R.string.BlockUnblockDialog_report_spam_and_block) { _, _ -> onBlockAndReportSpam.run() }
+        } else {
+            builder.setNegativeButton(android.R.string.cancel, null)
+        }
+
+        if (resolvedRecipient.isGroup) {
+            val adder = SignalDatabase.groups.getGroupInviter(resolvedRecipient.requireGroupId())
+            if (adder != null) {
+                builder.setMessage(context.getString(R.string.BlockUnblockDialog_report_spam_group_named_adder, adder.getDisplayName(context)))
+            } else {
+                builder.setMessage(R.string.BlockUnblockDialog_report_spam_group_unknown_adder)
+            }
+        } else {
+            builder.setMessage(R.string.BlockUnblockDialog_report_spam_description)
+        }
+
+        return builder
+    }
+}