app/src/androidTest/kotlin/org/libremail/ui/reporting/ReportReviewScreenTest.kt

@@ -1,12 +1,14 @@
 // SPDX-License-Identifier: GPL-3.0-or-later
 package org.libremail.ui.reporting
 
+import android.content.ClipboardManager
 import android.content.Context
 import androidx.activity.ComponentActivity
 import androidx.compose.ui.test.assertIsDisplayed
 import androidx.compose.ui.test.assertIsEnabled
 import androidx.compose.ui.test.assertIsNotEnabled
 import androidx.compose.ui.test.junit4.createAndroidComposeRule
+import androidx.compose.ui.test.onAllNodesWithText
 import androidx.compose.ui.test.onNodeWithText
 import androidx.compose.ui.test.performClick
 import androidx.compose.ui.test.performScrollTo
@@ -17,6 +19,7 @@ import androidx.test.platform.app.InstrumentationRegistry
 import io.mockk.every
 import io.mockk.mockk
 import org.junit.After
+import org.junit.Assert.assertEquals
 import org.junit.Before
 import org.junit.Rule
 import org.junit.Test
@@ -123,6 +126,23 @@ class ReportReviewScreenTest {
         composeTestRule.onNodeWithText(string(R.string.report_submit)).performScrollTo().assertIsEnabled()
     }
 
+    @Test
+    fun tappingCopy_putsThePayloadOnTheSystemClipboard_andShowsAConfirmation() {
+        // Exercises the #237 migration off LocalClipboardManager/ClipboardManager end-to-end: the
+        // real system clipboard (not a fake) must contain the exact payload after the suspend
+        // LocalClipboard/Clipboard call completes.
+        val store = setContent()
+
+        composeTestRule.onNodeWithText(string(R.string.report_copy)).performScrollTo().performClick()
+
+        composeTestRule.waitUntil(5_000) {
+            composeTestRule.onAllNodesWithText(string(R.string.report_copied)).fetchSemanticsNodes().isNotEmpty()
+        }
+        val clipboardManager = context.getSystemService(ClipboardManager::class.java)
+        val clipText = clipboardManager?.primaryClip?.getItemAt(0)?.text?.toString()
+        assertEquals(store.find(reportId)!!.toSubmissionPayload(), clipText)
+    }
+
     @Test
     fun tappingDiscard_deletesReport_andLeavesTheScreen() {
         var done = false

app/src/main/kotlin/org/libremail/ui/reporting/ReportReviewScreen.kt

@@ -1,6 +1,7 @@
 // SPDX-License-Identifier: GPL-3.0-or-later
 package org.libremail.ui.reporting
 
+import android.content.ClipData
 import androidx.activity.compose.rememberLauncherForActivityResult
 import androidx.activity.result.contract.ActivityResultContracts
 import androidx.compose.foundation.layout.Column
@@ -39,10 +40,11 @@ import androidx.compose.runtime.remember
 import androidx.compose.runtime.rememberCoroutineScope
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Modifier
-import androidx.compose.ui.platform.LocalClipboardManager
+import androidx.compose.ui.platform.ClipEntry
+import androidx.compose.ui.platform.Clipboard
+import androidx.compose.ui.platform.LocalClipboard
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.res.stringResource
-import androidx.compose.ui.text.AnnotatedString
 import androidx.compose.ui.text.font.FontFamily
 import androidx.compose.ui.unit.dp
 import androidx.hilt.lifecycle.viewmodel.compose.hiltViewModel
@@ -57,7 +59,7 @@ import org.libremail.R
 fun ReportReviewScreen(onDone: () -> Unit, viewModel: ReportReviewViewModel = hiltViewModel()) {
     val state by viewModel.state.collectAsStateWithLifecycle()
     val context = LocalContext.current
-    val clipboard = LocalClipboardManager.current
+    val clipboard = LocalClipboard.current
     val scope = rememberCoroutineScope()
     val snackbarHostState = remember { SnackbarHostState() }
     // Latches once the post-submit confirmation dialog is acknowledged, so it can't reappear
@@ -188,8 +190,10 @@ fun ReportReviewScreen(onDone: () -> Unit, viewModel: ReportReviewViewModel = hi
             Row(Modifier.fillMaxWidth()) {
                 TextButton(
                     onClick = {
-                        clipboard.setText(AnnotatedString(viewModel.payload()))
-                        scope.launch { snackbarHostState.showSnackbar(copiedMessage) }
+                        scope.launch {
+                            copyReportPayloadToClipboard(clipboard, viewModel.payload())
+                            snackbarHostState.showSnackbar(copiedMessage)
+                        }
                     },
                     modifier = Modifier.weight(1f),
                 ) {
@@ -228,6 +232,21 @@ fun ReportReviewScreen(onDone: () -> Unit, viewModel: ReportReviewViewModel = hi
     }
 }
 
+/** Label attached to the clip so OS-level clipboard UI (e.g. clipboard history) can identify it. */
+private const val REPORT_CLIP_LABEL = "LibreMail report"
+
+/**
+ * Copies [payload] to the system clipboard as plain text via the suspend [Clipboard] API (#237 —
+ * `LocalClipboardManager`/`ClipboardManager` are deprecated in favor of `LocalClipboard`).
+ *
+ * Kept as a plain suspend function rather than inlined in the composable so the "Copy report"
+ * action's clipboard interaction is unit-testable directly against a fake/mock [Clipboard],
+ * without a Compose UI test or emulator.
+ */
+internal suspend fun copyReportPayloadToClipboard(clipboard: Clipboard, payload: String) {
+    clipboard.setClipEntry(ClipEntry(ClipData.newPlainText(REPORT_CLIP_LABEL, payload)))
+}
+
 @Composable
 private fun PiiDisclaimer() {
     Surface(

app/src/test/kotlin/org/libremail/ui/reporting/ReportReviewClipboardTest.kt

@@ -0,0 +1,54 @@
+// SPDX-License-Identifier: GPL-3.0-or-later
+package org.libremail.ui.reporting
+
+import android.content.ClipData
+import androidx.compose.ui.platform.Clipboard
+import io.mockk.Runs
+import io.mockk.coEvery
+import io.mockk.coVerify
+import io.mockk.every
+import io.mockk.just
+import io.mockk.mockk
+import io.mockk.mockkStatic
+import io.mockk.slot
+import io.mockk.unmockkStatic
+import kotlinx.coroutines.test.runTest
+import org.junit.After
+import org.junit.Before
+import org.junit.Test
+import kotlin.test.assertEquals
+
+/**
+ * Unit-level coverage for [copyReportPayloadToClipboard] (#237: `LocalClipboardManager`/
+ * `ClipboardManager` — deprecated in favor of the suspend `LocalClipboard`/[Clipboard] API — were
+ * migrated off of here). The "Copy report" action's clipboard interaction is exercised directly
+ * against a mocked [Clipboard], with [ClipData]'s static factory mocked the same way
+ * [org.libremail.contacts.ContactsPermissionManagerTest] mocks `Uri` — so this runs as a plain JVM
+ * unit test, no Compose UI test or emulator needed.
+ */
+class ReportReviewClipboardTest {
+
+    private val clipboard = mockk<Clipboard>()
+    private val clipData = mockk<ClipData>()
+    private val textSlot = slot<CharSequence>()
+
+    @Before
+    fun setUp() {
+        mockkStatic(ClipData::class)
+        every { ClipData.newPlainText(any(), capture(textSlot)) } returns clipData
+        coEvery { clipboard.setClipEntry(any()) } just Runs
+    }
+
+    @After
+    fun tearDown() {
+        unmockkStatic(ClipData::class)
+    }
+
+    @Test
+    fun `copying the payload builds a plain-text clip from the exact text and sets it`() = runTest {
+        copyReportPayloadToClipboard(clipboard, "the report body")
+
+        assertEquals("the report body", textSlot.captured.toString())
+        coVerify(exactly = 1) { clipboard.setClipEntry(match { it.clipData === clipData }) }
+    }
+}