From beea669d7536f9a88f1e4a7bb37e30c8010764c9 Mon Sep 17 00:00:00 2001
From: Rob Orgiu <robertoorgiu@google.com>
Date: Mon, 22 Jul 2024 15:32:52 +0200
Subject: [PATCH] Add Drag&Drop feature on the title

---
 .../nowinandroid/core/ui/NewsResourceCard.kt  | 33 ++++++++++++++++++-
 gradle/libs.versions.toml                     |  2 +-
 2 files changed, 33 insertions(+), 2 deletions(-)

diff --git a/core/ui/src/main/kotlin/com/google/samples/apps/nowinandroid/core/ui/NewsResourceCard.kt b/core/ui/src/main/kotlin/com/google/samples/apps/nowinandroid/core/ui/NewsResourceCard.kt
index e60c498eb..4aaa4f7ad 100644
--- a/core/ui/src/main/kotlin/com/google/samples/apps/nowinandroid/core/ui/NewsResourceCard.kt
+++ b/core/ui/src/main/kotlin/com/google/samples/apps/nowinandroid/core/ui/NewsResourceCard.kt
@@ -16,8 +16,15 @@
 
 package com.google.samples.apps.nowinandroid.core.ui
 
+import android.content.ClipData
+import android.os.Build.VERSION
+import android.os.Build.VERSION_CODES
+import android.view.View
 import androidx.compose.foundation.Canvas
+import androidx.compose.foundation.ExperimentalFoundationApi
 import androidx.compose.foundation.Image
+import androidx.compose.foundation.draganddrop.dragAndDropSource
+import androidx.compose.foundation.gestures.detectTapGestures
 import androidx.compose.foundation.horizontalScroll
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Box
@@ -45,6 +52,7 @@ import androidx.compose.runtime.remember
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.draganddrop.DragAndDropTransferData
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.layout.ContentScale
 import androidx.compose.ui.platform.LocalInspectionMode
@@ -77,6 +85,7 @@ import java.util.Locale
  * [NewsResource] card used on the following screens: For You, Saved
  */
 
+@OptIn(ExperimentalFoundationApi::class)
 @Composable
 fun NewsResourceCardExpanded(
     userNewsResource: UserNewsResource,
@@ -88,6 +97,13 @@ fun NewsResourceCardExpanded(
     modifier: Modifier = Modifier,
 ) {
     val clickActionLabel = stringResource(R.string.core_ui_card_tap_action)
+
+    val dragAndDropFlags = if (VERSION.SDK_INT >= VERSION_CODES.N) {
+        View.DRAG_FLAG_GLOBAL
+    } else {
+        0
+    }
+
     Card(
         onClick = onClick,
         shape = RoundedCornerShape(16.dp),
@@ -112,7 +128,22 @@ fun NewsResourceCardExpanded(
                     Row {
                         NewsResourceTitle(
                             userNewsResource.title,
-                            modifier = Modifier.fillMaxWidth((.8f)),
+                            modifier = Modifier.fillMaxWidth((.8f))
+                                .dragAndDropSource {
+                                    detectTapGestures(
+                                        onLongPress = {
+                                            startTransfer(
+                                                DragAndDropTransferData(
+                                                    ClipData.newPlainText(
+                                                        "Feed sharing",
+                                                        userNewsResource.title + ": " + userNewsResource.url,
+                                                    ),
+                                                    flags = dragAndDropFlags,
+                                                ),
+                                            )
+                                        },
+                                    )
+                                },
                         )
                         Spacer(modifier = Modifier.weight(1f))
                         BookmarkButton(isBookmarked, onToggleBookmark)
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 7047ac665..76fb6f24f 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -2,7 +2,7 @@
 accompanist = "0.34.0"
 androidDesugarJdkLibs = "2.0.4"
 # AGP and tools should be updated together
-androidGradlePlugin = "8.4.0"
+androidGradlePlugin = "8.5.1"
 androidTools = "31.4.1"
 androidxActivity = "1.8.2"
 androidxAppCompat = "1.7.0"