feat: add share and open actions

Author: cyrinux

app/src/main/java/com/github/gotify/service/WebSocketService.java

@@ -323,6 +323,30 @@ private void showNotification(
                 .setColor(ContextCompat.getColor(getApplicationContext(), R.color.colorPrimary))
                 .setContentIntent(contentIntent);
 
+        String actionOpen =
+                Extras.getNestedValue(String.class, extras, "client::notification", "actions", "open");
+
+        if (actionOpen != null) {
+            Intent actionOpenIntent = new Intent();
+            actionOpenIntent.setAction(Intent.ACTION_VIEW);
+            actionOpenIntent.setData(Uri.parse(actionOpen));
+            PendingIntent pendingIntent = PendingIntent.getActivity(getApplicationContext(), 123, actionOpenIntent, PendingIntent.FLAG_IMMUTABLE);
+            b.addAction(new NotificationCompat.Action.Builder(null, "open", pendingIntent).build());
+        }
+
+        String actionShare =
+                Extras.getNestedValue(String.class, extras, "client::notification", "actions", "share");
+
+        if (actionShare != null) {
+            Intent sendIntent = new Intent();
+            sendIntent.setAction(Intent.ACTION_SEND);
+            sendIntent.putExtra(Intent.EXTRA_TEXT, Uri.parse(actionShare));
+            sendIntent.setType("text/plain");
+            Intent shareIntent = Intent.createChooser(sendIntent, null);
+            PendingIntent pendingIntent = PendingIntent.getActivity(getApplicationContext(), 124, shareIntent, PendingIntent.FLAG_IMMUTABLE);
+            b.addAction(new NotificationCompat.Action.Builder(null, "share", pendingIntent).build());
+        }
+
         CharSequence formattedMessage = message;
         if (Extras.useMarkdown(extras)) {
             formattedMessage = markwon.toMarkdown(message);

client/build.gradle

@@ -100,9 +100,11 @@ ext {
     junit_version = "4.13"
     threetenbp_version = "1.4.4"
     json_fire_version = "1.8.4"
+    javax_annotation_version = "1.3.2"
 }
 
 dependencies {
+    compile "javax.annotation:javax.annotation-api:$javax_annotation_version"
     compile "com.squareup.retrofit2:retrofit:$retrofit_version"
     compile "com.squareup.retrofit2:converter-scalars:$retrofit_version"
     compile "com.squareup.retrofit2:converter-gson:$retrofit_version"