- Potential bugfix for ShareResultCallback.shareTarget being null for…

… some apps on newest Android versions

- Potential bugfix for crash in Unity as a Library apps (#155)
- Added NativeShare.Clear function

.github/AAR Source (Android)/java/com/yasirkula/unity/NativeShareBroadcastListener.java

@@ -26,10 +26,7 @@ public static IntentSender Initialize( Context context )
 			// Maybe FLAG_IMMUTABLE is sufficient but the pre-31 default value was implicitly mutable and I don't trust
 			// all social apps to work correctly on Android 12+ (API 31+) if I set it to FLAG_IMMUTABLE
 			//pendingIntentFlags |= PendingIntent.FLAG_MUTABLE;
-
-			// Only temporarily set the IMMUTABLE flag to avoid crashes until Android 12 SDK is officially released
-			// https://github.com/yasirkula/UnityNativeShare/issues/130
-			pendingIntentFlags |= PendingIntent.FLAG_IMMUTABLE;
+			pendingIntentFlags |= 1 << 25; // Hardcoded value of PendingIntent.FLAG_MUTABLE (when compiling with an older SDK version)
 		}
 
 		return PendingIntent.getBroadcast( context, 0, receiverIntent, pendingIntentFlags ).getIntentSender();

.github/AAR Source (Android)/java/com/yasirkula/unity/NativeShareContentProvider.java

@@ -12,6 +12,7 @@
 import android.os.ParcelFileDescriptor;
 import android.provider.OpenableColumns;
 import android.text.TextUtils;
+import android.util.Log;
 import android.webkit.MimeTypeMap;
 
 import org.xmlpull.v1.XmlPullParserException;
@@ -254,12 +255,19 @@ private static PathStrategy parsePathStrategy(Context context, String authority)
 		final SimplePathStrategy strat = new SimplePathStrategy(authority);
 		final ProviderInfo info = context.getPackageManager()
 				.resolveContentProvider(authority, PackageManager.GET_META_DATA);
-		final XmlResourceParser in = info.loadXmlMetaData(
-				context.getPackageManager(), META_DATA_FILE_PROVIDER_PATHS);
-		//if (in == null) {
-		//    throw new IllegalArgumentException(
-		//            "Missing " + META_DATA_FILE_PROVIDER_PATHS + " meta-data");
-		//}
+		if (info == null)
+		{
+			Log.w("Unity", "NativeShareContentProvider.resolveContentProvider is null!");
+		}
+		else
+		{
+			final XmlResourceParser in = info.loadXmlMetaData(
+					context.getPackageManager(), META_DATA_FILE_PROVIDER_PATHS );
+			//if (in == null) {
+			//    throw new IllegalArgumentException(
+			//            "Missing " + META_DATA_FILE_PROVIDER_PATHS + " meta-data");
+			//}
+		}
 
 		File target = null;
 		target = buildPath(DEVICE_ROOT, ".");

.github/AAR Source (Android)/java/com/yasirkula/unity/NativeShareFragment.java

@@ -39,7 +39,7 @@ public void onCreate( Bundle savedInstanceState )
 		super.onCreate( savedInstanceState );
 
 		if( NativeShare.shareResultReceiver == null )
-			getFragmentManager().beginTransaction().remove( this ).commit();
+			onActivityResult( SHARE_RESULT_CODE, Activity.RESULT_CANCELED, null );
 		else
 		{
 			final ArrayList<Uri> fileUris = new ArrayList<Uri>();

.github/README.md

@@ -39,6 +39,7 @@ There are two ways to set up the plugin on iOS:
 
 Simply create a new **NativeShare** object and customize it by chaining the following functions as you like (see example code):
 
+- `Clear()`: clears the previously set share content (if any). Only useful if the same NativeShare instance will be reused for memory efficiency
 - `SetSubject( string subject )`: sets the subject (primarily used in e-mail applications)
 - `SetText( string text )`: sets the shared text. Note that the Facebook app will omit text, if exists (see [this topic](https://stackoverflow.com/a/35102802/2373034))
 - `SetUrl( string url )`: sets the shared url. On supported iOS apps, this url is used to generate a preview of the target webpage. Other iOS apps may append the url to the text or omit it. While sharing a file on iOS or while sharing anything on Android, the url is appended to the text (unless the text already contains the url)

Plugins/NativeShare/NativeShare.cs

@@ -53,9 +53,7 @@ private static AndroidJavaObject Context
 
 #if UNITY_EDITOR || UNITY_ANDROID
 	private readonly List<string> emailRecipients = new List<string>( 0 );
-#endif
 
-#if UNITY_EDITOR || UNITY_ANDROID
 	private readonly List<string> targetPackages = new List<string>( 0 );
 	private readonly List<string> targetClasses = new List<string>( 0 );
 #endif
@@ -65,6 +63,23 @@ private static AndroidJavaObject Context
 
 	private ShareResultCallback callback;
 
+	public NativeShare Clear()
+	{
+		subject = text = title = url = string.Empty;
+
+#if UNITY_EDITOR || UNITY_ANDROID
+		emailRecipients.Clear();
+		targetPackages.Clear();
+		targetClasses.Clear();
+#endif
+		files.Clear();
+		mimes.Clear();
+
+		callback = null;
+
+		return this;
+	}
+
 	public NativeShare SetSubject( string subject )
 	{
 		this.subject = subject ?? string.Empty;

Plugins/NativeShare/README.txt

@@ -1,4 +1,4 @@
-= Native Share for Android & iOS =
+= Native Share for Android & iOS (v1.4.8) =
 
 Online documentation & example code available at: https://github.com/yasirkula/UnityNativeShare
 E-mail: [email protected]
@@ -44,6 +44,7 @@ If you are sure that your plugin is up-to-date, then enable "Custom Proguard Fil
 4. SCRIPTING API
 Simply create a new NativeShare object and customize it by chaining the following functions as you like:
 
+- Clear(): clears the previously set share content (if any). Only useful if the same NativeShare instance will be reused for memory efficiency
 - SetSubject( string subject ): sets the subject (primarily used in e-mail applications)
 - SetText( string text ): sets the shared text. Note that the Facebook app will omit text, if exists
 - SetUrl( string url ): sets the shared url. On supported iOS apps, this url is used to generate a preview of the target webpage. Other iOS apps may append the url to the text or omit it. While sharing a file on iOS or while sharing anything on Android, the url is appended to the text (unless the text already contains the url)

package.json

@@ -1,7 +1,7 @@
 {
   "name": "com.yasirkula.nativeshare",
   "displayName": "Native Share",
-  "version": "1.4.7",
+  "version": "1.4.8",
   "documentationUrl": "https://github.com/yasirkula/UnityNativeShare",
   "changelogUrl": "https://github.com/yasirkula/UnityNativeShare/releases",
   "licensesUrl": "https://github.com/yasirkula/UnityNativeShare/blob/master/LICENSE.txt",