From b9f32eb1865a3c1b4585e2948c3352312c16c6d0 Mon Sep 17 00:00:00 2001
From: Lambada10 <62511588+Lambada10@users.noreply.github.com>
Date: Mon, 21 Oct 2024 21:17:21 +0200
Subject: [PATCH] feat: local song card opening music file

---
 app/src/main/AndroidManifest.xml              | 11 ++++++++
 .../songsync/ui/components/SongCard.kt        |  9 +++++-
 .../songsync/util/MiscelaneousUtils.kt        | 28 +++++++++++++++++++
 app/src/main/res/xml/file_paths.xml           |  3 ++
 4 files changed, 50 insertions(+), 1 deletion(-)
 create mode 100644 app/src/main/res/xml/file_paths.xml

diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index ad9a8a8..988471b 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -35,6 +35,17 @@
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
+
+        <provider
+            android:name="androidx.core.content.FileProvider"
+            android:authorities="${applicationId}.provider"
+            android:exported="false"
+            android:grantUriPermissions="true">
+            <meta-data
+                android:name="android.support.FILE_PROVIDER_PATHS"
+                android:resource="@xml/file_paths" />
+        </provider>
+
     </application>
 
 </manifest>
\ No newline at end of file
diff --git a/app/src/main/java/pl/lambada/songsync/ui/components/SongCard.kt b/app/src/main/java/pl/lambada/songsync/ui/components/SongCard.kt
index 2b82b5f..0c34bfc 100644
--- a/app/src/main/java/pl/lambada/songsync/ui/components/SongCard.kt
+++ b/app/src/main/java/pl/lambada/songsync/ui/components/SongCard.kt
@@ -4,6 +4,7 @@ import androidx.compose.animation.AnimatedVisibilityScope
 import androidx.compose.animation.ExperimentalSharedTransitionApi
 import androidx.compose.animation.SharedTransitionScope
 import androidx.compose.foundation.Image
+import androidx.compose.foundation.clickable
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.Row
@@ -28,6 +29,7 @@ import coil.compose.rememberAsyncImagePainter
 import coil.imageLoader
 import coil.request.ImageRequest
 import pl.lambada.songsync.R
+import pl.lambada.songsync.util.openFileFromPath
 
 @OptIn(ExperimentalSharedTransitionApi::class)
 @Composable
@@ -41,11 +43,16 @@ fun SharedTransitionScope.SongCard(
     animatedVisibilityScope: AnimatedVisibilityScope,
 ) {
     val unknownArtistString = stringResource(R.string.unknown)
+    val context = LocalContext.current
 
     OutlinedCard(
         shape = RoundedCornerShape(10.dp),
         modifier = CombinedModifier(
-            outer = Modifier.fillMaxWidth(),
+            outer = Modifier
+                .fillMaxWidth()
+                .clickable(filePath != null) {
+                    openFileFromPath(context, filePath!!)
+                },
             inner = modifier
         )
     ) {
diff --git a/app/src/main/java/pl/lambada/songsync/util/MiscelaneousUtils.kt b/app/src/main/java/pl/lambada/songsync/util/MiscelaneousUtils.kt
index 40d293b..bde2b66 100644
--- a/app/src/main/java/pl/lambada/songsync/util/MiscelaneousUtils.kt
+++ b/app/src/main/java/pl/lambada/songsync/util/MiscelaneousUtils.kt
@@ -1,8 +1,12 @@
 package pl.lambada.songsync.util
 
 import android.content.Context
+import android.content.Intent
+import android.net.Uri
 import android.os.Build
 import android.widget.Toast
+import androidx.core.content.FileProvider
+import java.io.File
 
 fun isLegacyFileAccessRequired(filePath: String?): Boolean {
     // Before Android 11, not in internal storage
@@ -10,6 +14,30 @@ fun isLegacyFileAccessRequired(filePath: String?): Boolean {
             && filePath?.contains("/storage/emulated/0/") == false
 }
 
+fun openFileFromPath(context: Context, filePath: String) {
+    val file = File(filePath)
+    if (!file.exists()) {
+        showToast(context, "File does not exist")
+        return
+    }
+
+    val uri = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
+        FileProvider.getUriForFile(context, context.packageName + ".provider", file)
+    } else {
+        Uri.fromFile(file)
+    }
+
+    val intent = Intent(Intent.ACTION_VIEW)
+        .setDataAndType(uri, "audio/mp3")
+        .addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
+
+    if (intent.resolveActivity(context.packageManager) != null) {
+        context.startActivity(intent)
+    } else {
+        Toast.makeText(context, "No app found to open the music file.", Toast.LENGTH_SHORT).show()
+    }
+}
+
 fun showToast(context: Context, messageResId: Int, vararg args: Any, long: Boolean = true) {
     Toast
         .makeText(
diff --git a/app/src/main/res/xml/file_paths.xml b/app/src/main/res/xml/file_paths.xml
new file mode 100644
index 0000000..746a0cf
--- /dev/null
+++ b/app/src/main/res/xml/file_paths.xml
@@ -0,0 +1,3 @@
+<paths>
+    <external-path name="external_files" path="." />
+</paths>
\ No newline at end of file